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A molecular mechanics study of cyclopropanes within the MM2 and MM3 force fields P. Aped and N. L. Allinger pp 1 - 16; DOI: 10.1021/ja00027a001 |
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Theoretical study of the reactions of pentacoordinated trigonal bipyramidal phosphorus compounds: PH5, PF5, PF4H, PF3H2, PF4CH3, PF3(CH3)2, P(O2C2H4)H3, P(OC3H6)H3, and PO5H4- H. Wasada and K. Hirao pp 16 - 27; DOI: 10.1021/ja00027a002 |
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Theoretical investigations of classical and nonclassical structures of MH7L2 polyhydride complexes of rhenium and technetium George R. Haynes, Richard L. Martin, and P. Jeffrey Hay pp 28 - 36; DOI: 10.1021/ja00027a003 |
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Ethynamine: the remarkable acid-strengthening and base-weakening effect of the acetylenic linkage. A comparison with ethenamine and methylamine Brian J. Smith and Leo Radom pp 36 - 41; DOI: 10.1021/ja00027a004 |
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Empirical model calculations for thermodynamic and structural properties of condensed polycyclic aromatic hydrocarbons William C. Herndon, Paul C. Nowak, Dallas A. Connor, and Peiping Lin pp 41 - 47; DOI: 10.1021/ja00027a005 |
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Singlet-triplet gaps in substituted carbenes CXY (X, Y = H, fluoro, chloro, bromo, iodo, silyl) Karl K. Irikura, W. A. Goddard, and J. L. Beauchamp pp 48 - 51; DOI: 10.1021/ja00027a006 |
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Infrared spectrum of o-benzyne: experiment and theory Juliusz G. Radziszewski, B. Andes Hess, and Rudolf Zahradnik pp 52 - 57; DOI: 10.1021/ja00027a007 |
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Chemical dynamics of the reaction between chlorine atoms and deuterated cyclohexane Jeunghee Park, Yongsik Lee, John F. Hershberger, Jeanne M. Hossenlopp, and George W. Flynn pp 58 - 63; DOI: 10.1021/ja00027a008 |
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Intramolecular oxygen-18 isotopic exchange in the gas phase observed during the tandem mass spectrometric analysis of peptides Kevin D. Ballard and Simon J. Gaskell pp 64 - 71; DOI: 10.1021/ja00027a009 |
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Reactions of (OC)2Fe.bul.- and (OC)3Mn- with cyclopropane: carbon-hydrogen bond activation, dehydrogenation, and deuterium isotope effects Richard N. McDonald, Michael T. Jones, and A. Kasem Chowdhury pp 71 - 76; DOI: 10.1021/ja00027a010 |
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Application of the xenon-adsorption method for the study of metal cluster formation and growth on Y zeolite Ryong Ryoo, Sung June Cho, Chanho Pak, Jeong Guk Kim, Son Ki Ihm, and Jeong Yong Lee pp 76 - 82; DOI: 10.1021/ja00027a011 |
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Infrared spectra of new sulfur-nitrogen species in solid argon Parviz Hassanzadeh and Lester Andrews pp 83 - 91; DOI: 10.1021/ja00027a012 |
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An interpretation of organometallic bond dissociation energies Russell S. Drago, Ngai M. Wong, and Donald C. Ferris pp 91 - 98; DOI: 10.1021/ja00027a013 |
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Mass and photoelectron spectroscopy of C3H2. .DELTA.Hf of singlet carbenes deviate from additivity by their singlet-triplet gaps Horst Clauberg, David W. Minsek, and Peter Chen pp 99 - 107; DOI: 10.1021/ja00027a014 |
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van der Waals vs. covalent bonding: microwave characterization of a structurally intermediate case M. A. Dvorak, R. S. Ford, R. D. Suenram, F. J. Lovas, and K. R. Leopold pp 108 - 115; DOI: 10.1021/ja00027a015 |
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Synthesis, microwave spectrum, and ab initio calculations for difluorocyclopropenone Carolyn A. Jacobs, John C. Brahms, William P. Dailey, Kyle Beran, and Marlin D. Harmony pp 115 - 121; DOI: 10.1021/ja00027a016 |
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NMR detection of N-acyliminium ion intermediates generated from .alpha.-alkoxycarbamates Yoshinori Yamamoto, Tomohisa Nakada, and Hisao Nemoto pp 121 - 125; DOI: 10.1021/ja00027a017 |
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NMR imaging of anisotropic solid-state chemical reactions using multiple-pulse line-narrowing techniques and proton T1 weighting Leslie G. Butler, David G. Cory, Kerry M. Dooley, Joel B. Miller, and Allen N. Garroway pp 125 - 135; DOI: 10.1021/ja00027a018 |
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Spectroscopic evidence for the formation of a bridged lithium dicyclopentadienyl lithiate complex M. Eiermann and K. Hafner pp 135 - 140; DOI: 10.1021/ja00027a019 |
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Influence of micellar size on the decay of triplet-derived radical pairs in micelles C. H. Evans, J. C. Scaiano, and K. U. Ingold pp 140 - 146; DOI: 10.1021/ja00027a020 |
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Living ring-opening metathesis polymerization of cyclobutene: the thermodynamic effect of a reversibly binding ligand Zhe Wu, David R. Wheeler, and Robert H. Grubbs pp 146 - 151; DOI: 10.1021/ja00027a021 |
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A model for homogeneous hydrodesulfurization. The importance of .eta.2-coordination and sulfur coordination in carbon-hydrogen and carbon-sulfur bond cleavage reactions of thiophene Lingzhen Dong, Simon B. Duckett, Kristine F. Ohman, and William D. Jones pp 151 - 160; DOI: 10.1021/ja00027a022 |
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Calorimetric studies of the heats of protonation of the metal in Fe(CO)3(bidentate phosphine, arsine) complexes: effects of chelate ligands on metal basicity John R. Sowa, Valerio Zanotti, Giacomo Facchin, and Robert J. Angelici pp 160 - 165; DOI: 10.1021/ja00027a023 |
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Yields of singlet molecular oxygen from peroxyl radical termination Q. Jason Niu and G. D. Mendenhall pp 165 - 172; DOI: 10.1021/ja00027a024 |
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Oxidation of hydroquinones by ruthenium complexes [(bpy)2(py)RuIV(O)]2+ and [(bpy)2(py)RuIII(OH)]2+. Proton-coupled electron transfer Robert A. Binstead, Mark E. McGuire, Angelos Dovletoglou, Won K. Seok, Lee E. Roecker, and Thomas J. Meyer pp 173 - 186; DOI: 10.1021/ja00027a025 |
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Equilibrium between 2-oxomorpholin-3-yl radicals and viologen radicals. Determination of reduction potentials Robert Patrick Mahoney, Paul A. Fretwell, Samuel H. Demirdji, R. L. Mauldin, Olester Benson, and Tad H. Koch pp 186 - 193; DOI: 10.1021/ja00027a026 |
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Molecular meccano. 1. [2]Rotaxanes and a [2]catenane made to order Pier Lucio Anelli, Peter R. Ashton, Roberto Ballardini, Vincenzo Balzani, Milagros Delgado, Maria Teresa Gandolfi, Timothy T. Goodnow, Angel E. Kaifer, Douglas Philp, and et al. pp 193 - 218; DOI: 10.1021/ja00027a027 |
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X-ray structural analysis and thermal decomposition of 1-aza-2-silacyclobutanes: a new route to silanimine species Kohei Tamao, Yoshiki Nakagawa, and Yoshihiko Ito pp 218 - 221; DOI: 10.1021/ja00027a028 |
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Heterolysis, homolysis, and cleavage energies for the cation radicals of some carbon-sulfur bonds Sampath Venimadhavan, Kalyani Amarnath, Noel G. Harvey, Jin Pei Cheng, and Edward M. Arnett pp 221 - 229; DOI: 10.1021/ja00027a029 |
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Stable simple enols. 31. Substituted xanthenylidene enols. The importance of .beta.-Ar-C:C conjugation in the stabilization of aryl-substituted enols Elimelech Rochlin and Zvi Rappoport pp 230 - 241; DOI: 10.1021/ja00027a030 |
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Mechanistic studies of the reduction of daunomycin with sodium borohydride. Formation and reaction of borate esters Barbara Ann Schweitzer, Michael Egholm, and Tad H. Koch pp 242 - 248; DOI: 10.1021/ja00027a031 |
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Kinetics and mechanism of aliphatic amine oxidation by aqueous (batho)2CuII Fengjiang Wang and Lawrence M. Sayre pp 248 - 255; DOI: 10.1021/ja00027a032 |
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Effect of transition-metal complexation on the stereodynamics of persubstituted arenes. Evidence for steric complementarity between arene and metal tripod Kathleen V. Kilway and Jay S. Siegel pp 255 - 261; DOI: 10.1021/ja00027a033 |
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Use of prochiral phosphaalkene complexes in the synthesis of optically active phosphines Rene De Vaumas, Angela Marinetti, Louis Ricard, and Francois Mathey pp 261 - 266; DOI: 10.1021/ja00027a034 |
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Can polymerization trap intermediates in 1,3-dipolar cycloadditions? Rolf Huisgen, Jacques Penelle, Grzegorz Mloston, Anne Buyle Padias, and H. K. Hall pp 266 - 274; DOI: 10.1021/ja00027a035 |
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Organolanthanide-catalyzed hydroamination. A kinetic, mechanistic, and diastereoselectivity study of the cyclization of N-unprotected amino olefins Michel R. Gagne, Charlotte L. Stern, and Tobin J. Marks pp 275 - 294; DOI: 10.1021/ja00027a036 |
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Biosynthetic studies of marine lipids. 37. Enzymatic desaturation of 24(S)-methylcholesterol to 23,24-methylenecholesterol, norficisterol, and norhebesterol. Further evidence for a unified biosynthesis of marine sterols with unique side chains Christopher J. Silva, Jose Luis Giner, and Carl Djerassi pp 295 - 299; DOI: 10.1021/ja00027a037 |
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Biosynthetic studies of marine lipids. 38. Mechanism and scope of sterol side chain dealkylation in sponges: evidence for concurrent alkylation and dealkylation Russell G. Kerr, Sutinah L. Kerr, Sohail Malik, and Carl Djerassi pp 299 - 303; DOI: 10.1021/ja00027a038 |
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Biosynthetic studies of marine lipids. 39. 19-Norsterols: the course of C-19 methyl elimination Michael H. Rabinowitz and Carl Djerassi pp 304 - 317; DOI: 10.1021/ja00027a039 |
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Nonenzymic template-directed synthesis on oligodeoxycytidylate sequences in hairpin oligonucleotides Taifeng Wu and Leslie E. Orgel pp 317 - 322; DOI: 10.1021/ja00027a040 |
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Conformation-specific detection of guanine in DNA: ends, mismatches, bulges and loops Xiaoying Chen, Cynthia J. Burrows, and Steven E. Rokita pp 322 - 325; DOI: 10.1021/ja00027a041 |
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Mechanistic studies on the inhibition of thermolysin by a peptide hydroxamic acid Maria Izquierdo-Martin and Ross L. Stein pp 325 - 331; DOI: 10.1021/ja00027a042 |
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Characterization of the structural properties of .alpha.1B, a peptide designed to form a four-helix bundle John J. Osterhout, Tracy Handel, George Na, Arazdordi Toumadje, Robert C. Long, Peter J. Connolly, Jeffrey C. Hoch, W. Curtis Johnson, David Live, and William F. DeGrado pp 331 - 337; DOI: 10.1021/ja00027a043 |
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Binding energy of an amide-amide hydrogen bond in aqueous and nonpolar solvents Andrew J. Doig and Dudley H. Williams pp 338 - 343; DOI: 10.1021/ja00027a044 |
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Spectroscopic detection of two neutral CHNO2 isomers: nitrocarbene and nitrosoformaldehyde P. E. O'Bannon, Detlev Suelzle, William P. Dailey, and Helmut Schwarz pp 344 - 345; DOI: 10.1021/ja00027a045 |
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A polyoxometalate incorporating an organoimido ligand: preparation and structure of [Mo5O18(MoNC6H4CH3)]2- Yuhua Du, Arnold L. Rheingold, and Eric A. Maatta pp 345 - 346; DOI: 10.1021/ja00027a046 |
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Activation parameters for triplet .delta.-hydrogen abstraction by o-tert-butylbenzophenones: no tunneling but an entropy-controlled inductive effect in the isoelectronic anilinium ion Peter J. Wagner, Qunjian Cao, and Raul Pabon pp 346 - 348; DOI: 10.1021/ja00027a047 |
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Characterization of complexes between esters and lithium hexamethyldisilazide Paul G. Williard, Qi Yong Liu, and Lubomir Lochmann pp 348 - 350; DOI: 10.1021/ja00027a048 |
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Photochemical cyclohexane carbonylation cocatalyzed by d8 transition metal carbonyls and aromatic ketones and aldehydes William T. Boese and Alan S. Goldman pp 350 - 351; DOI: 10.1021/ja00027a049 |
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Enthalpy measurements in organic solvents by photoacoustic calorimetry: a solution to the reaction volume problem Rebecca R. Hung and Joseph J. Grabowski pp 351 - 353; DOI: 10.1021/ja00027a050 |
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Biradicals and spin-correlated radical pairs anchored to SiO2 surfaces: probing diffusion at the solid/solution interface Malcolm D. E. Forbes, Tanya L. Myers, Katerina E. Dukes, and Heather D. Maynard pp 353 - 354; DOI: 10.1021/ja00027a051 |
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Accurate measurements of proton scalar coupling constants using carbon-13 isotropic mixing spectroscopy S. Donald Emerson and Gaetano T. Montelione pp 354 - 356; DOI: 10.1021/ja00027a052 |
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Hydrogen isotope effect and traveling waves in a halogen-free chemical oscillatory system Paul Rys and Junkuan Wang pp 356 - 357; DOI: 10.1021/ja00027a053 |
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Model for a platinated DNA triplex: Watson-Crick and metal-modified Hoogsteen pairing Iris Dieter-Wurm, Michal Sabat, and Bernhard Lippert pp 357 - 359; DOI: 10.1021/ja00027a054 |
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Enantiomeric cholesterol as a probe of ion-channel structure Daniel E. Mickus, David G. Levitt, and Scott D. Rychnovsky pp 359 - 360; DOI: 10.1021/ja00027a055 |
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Terminal difluoro olefin analogs of squalene are time-dependent inhibitors of squalene epoxidase William R. Moore, Gerald L. Schatzman, Esa T. Jarvi, Raymond S. Gross, and James R. McCarthy pp 360 - 361; DOI: 10.1021/ja00027a056 |
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Spectroscopic studies of a transcriptional activation peptide Michael Van Hoy, Andrew Hansen, and Thomas Kodadek pp 362 - 363; DOI: 10.1021/ja00027a057 |
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A new photochemical reaction and its mechanism: rearrangement of acyl and imino cyclopropenes Howard E. Zimmerman and Charles W. Wright pp 363 - 365; DOI: 10.1021/ja00027a058 |
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Molecular recognition: bis-acylguanidiniums provide a simple family of receptors for phosphodiesters Robert P. Dixon, Steven J. Geib, and Andrew D. Hamilton pp 365 - 366; DOI: 10.1021/ja00027a059 |
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Rate constants for the decomposition of a simple alkanediazoate at physiological pH Jari Hovinen and James C. Fishbein pp 366 - 367; DOI: 10.1021/ja00027a060 |
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First total synthesis of (+)-allopumiliotoxin 339A. A practical entry to dendrobatid alkaloids of the allopumiliotoxin class Larry E. Overman, Leslie A. Robinson, and Jeffery Zablocki pp 368 - 369; DOI: 10.1021/ja00027a061 |
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Structure of centrally bound angular-(terphenylene)chromium tricarbonyl Mitch Nambu, Kenneth Hardcastle, Kim K. Baldridge, and Jay S. Siegel pp 369 - 371; DOI: 10.1021/ja00027a062 |
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Stereoselective synthesis of a 1-azabicyclo[3.1.0]hex-2-ylidene dehydroamino acid derivative related to the azinomycin antitumor antibiotics Robert W. Armstrong and Edmund J. Moran pp 371 - 372; DOI: 10.1021/ja00027a063 |
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The synthesis and crystal and molecular structure of 2,5-bis(trimethylsilyl)-3,4-dimethyl-1-bismaferrocene: an aromatic heterocycle containing bismuth Arthur J. Ashe, Jeff W. Kampf, and Samir M. Al-Taweel pp 372 - 374; DOI: 10.1021/ja00027a064 |
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2H Mims pulsed ENDOR of hydrogen bonds and exogenous ligands to the metal clusters of iron-sulfur proteins Chaoliang Fan, Mary Claire Kennedy, Helmut Beinert, and Brian M. Hoffman pp 374 - 375; DOI: 10.1021/ja00027a065 |
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Stereochemical analysis of totally stereoselective competing [1,2]- and 2,3]-Wittig rearrangements. Inversion at the lithium-bearing carbon atom Erik J. Verner and Theodore Cohen pp 375 - 377; DOI: 10.1021/ja00027a066 |
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Synthesis of the unusual metabolite carboxyphosphonoenolpyruvate. Cloning and expression of carboxyphosphonoenolpyruvate mutase Sally Freeman, Scott J. Pollack, and Jeremy R. Knowles pp 377 - 378; DOI: 10.1021/ja00027a067 |
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New carbohydrate-based materials for the stabilization of proteins Peng Wang, Tara G. Hill, Charles A. Wartchow, Michael E. Huston, Lynn M. Oehler, M. Bradley Smith, Mark D. Bednarski, and Matthew R. Callstrom pp 378 - 380; DOI: 10.1021/ja00027a068 |
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Macrocyclic Lewis acid host - halide ion guest species. Complexes of iodide ion Xiaoguang Yang, Carolyn B. Knobler, and M. Frederick Hawthorne pp 380 - 382; DOI: 10.1021/ja00027a069 |
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Biomimetic synthesis of the pentacyclic alkaloid (.+-.)-nirurine and possible biogenetic rearrangement of a precursor into (.+-.)-norsecurinine Philip Magnus, Julian Rodriguez-Lopez, Keith Mulholland, and Ian Matthews pp 382 - 383; DOI: 10.1021/ja00027a070 |
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Total synthesis of (.+-.)-FR-900482 Tohru Fukuyama, Lianhong Xu, and Shunsuke Goto pp 383 - 385; DOI: 10.1021/ja00027a071 |
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Tolyporphin, a novel multidrug resistance reversing agent from the blue-green alga Tolypothrix nodosa Michele R. Prinsep, Faith R. Caplan, Richard E. Moore, Gregory M. L. Patterson, and Charles D. Smith pp 385 - 387; DOI: 10.1021/ja00027a072 |
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Intramolecular electron transfer in rigid media at room temperature Wayne E. Jones, Pingyun Chen, and Thomas J. Meyer pp 387 - 388; DOI: 10.1021/ja00027a073 |
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Molecular recognition via base pairing: photoinduced electron transfer in hydrogen-bonded zinc porphyrin-benzoquinone conjugates Anthony Harriman, Yuji Kubo, and Jonathan L. Sessler pp 388 - 390; DOI: 10.1021/ja00027a074 |
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Dicyclopenta[ef,kl]heptalene (azupyrene) chemistry. Electrophilic monosubstitution. Theory and experiment [Erratum to document cited in CA102(17):148372t] Arthur G. Anderson, Ernest R. Davidson, Edward D. Daugs, L. Glenn Kao, Richard L. Lindquist, and Kristine A. Quenemoen pp 390 - 390; DOI: 10.1021/ja00027a075 |
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Angle selection in ESR and ENDOR spectra of rhombic metal complexes: copper glutamate and copper [15N]glutamate spectra S. P. Greiner, R. W. Kreilick, and K. A. Kraft pp 391 - 399; DOI: 10.1021/ja00028a001 |
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The phenylcyclooctatetraene anion radical and dianion: an intramolecular charge and spin distribution isotope effect Gerald R. Stevenson, Richard D. Burton, and Richard C. Reiter pp 399 - 403; DOI: 10.1021/ja00028a002 |
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Solvation of aggregates of lithium phenolates by hexamethylphosphoric triamide. HMPA causes both aggregation and deaggregation L. M. Jackman and Xian Chen pp 403 - 411; DOI: 10.1021/ja00028a003 |
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Proton chemical shift assignments in citrate and trimethyl citrate in chiral media Frank A. L. Anet and Jaemin Park pp 411 - 416; DOI: 10.1021/ja00028a004 |
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Geminate recombination of carbon monoxide complexes of hemes and heme proteins Teddy G. Traylor, Douglas Magde, Douglas J. Taube, Karen A. Jongeward, Debkumar Bandyopadhyay, Jikun Luo, and Kevin N. Walda pp 417 - 429; DOI: 10.1021/ja00028a005 |
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Photoinduced electron transfer in linked ruthenium(II) diimine-diquat complexes: linkage dependence Chong K. Ryu, Renyi Wang, Russell H. Schmehl, Sue Ferrere, Maria Ludwikow, Jon W. Merkert, Christine E. L. Headford, and C. Michael Elliott pp 430 - 438; DOI: 10.1021/ja00028a006 |
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Spironaphthopyran photochromism: picosecond time-resolved spectroscopy S. Aramaki and G. H. Atkinson pp 438 - 444; DOI: 10.1021/ja00028a007 |
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Unusual 1:2 ligand:metal complex formation between an anthraquinone cryptand and lithium(+) Zhihong Chen, Otto F. Schall, Monica Alcala, Yi Li, George W. Gokel, and Luis Echegoyen pp 444 - 451; DOI: 10.1021/ja00028a008 |
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In situ atomic force microscopy of underpotential deposition of silver on gold(111) Chun Hsien Chen, Scott M. Vesecky, and Andrew A. Gewirth pp 451 - 458; DOI: 10.1021/ja00028a009 |
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Annealing of silicon clusters Martin F. Jarrold and Eric C. Honea pp 459 - 464; DOI: 10.1021/ja00028a010 |
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Interaction of chlorine with iron(110) in the temperature range 90-1050 K A. L. Linsebigler, V. S. Smentkowski, M. D. Ellison, and J. T. Yates pp 465 - 473; DOI: 10.1021/ja00028a011 |
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Electron paramagnetic resonance study of the reaction of ground-state aluminum atoms with ammonia in a rotating cryostat James A. Howard, Helen A. Joly, Peter P. Edwards, Richard J. Singer, and David E. Logan pp 474 - 477; DOI: 10.1021/ja00028a012 |
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Application and evaluation of ab initio chemical shift calculations for boranes and carboranes. How reliable are "accurate" experimental structures? Michael Buehl and Paul v. R. Schleyer pp 477 - 491; DOI: 10.1021/ja00028a013 |
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The structural variations of monomeric alkaline earth MX2 compounds (M = calcium, strontium, barium; X = Li, BeH, BH2, CH3, NH2, OH, F). An ab initio pseudopotential study Martin Kaupp and Paul v. R. Schleyer pp 491 - 497; DOI: 10.1021/ja00028a014 |
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Finite Td symmetry models for diamond: from adamantane to super-adamantane (C35H36) Mingzuo Shen, Henry F. Schaefer, Congxing Liang, Jenn Huei Lii, Norman L. Allinger, and Paul v. R. Schleyer pp 497 - 505; DOI: 10.1021/ja00028a015 |
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Catalysis of ethylene dimerization by complexation with metal radical cations: an ab initio study Alexander Alex and Timothy Clark pp 506 - 510; DOI: 10.1021/ja00028a016 |
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Analysis of electron donor-acceptor complexes: H3N.cntdot.F2, H3N.cntdot.Cl2, and H3N.cntdot.ClF I. Roeggen and T. Dahl pp 511 - 516; DOI: 10.1021/ja00028a017 |
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Theoretical studies of inorganic and organometallic reaction mechanisms. 3. The origin of the difference in the barrier for the kinetic and thermodynamic products for the oxidative addition of dihydrogen to a square-planar iridium complex Andrew L. Sargent, Michael B. Hall, and Martyn F. Guest pp 517 - 522; DOI: 10.1021/ja00028a018 |
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Solvent effects. 2. Medium effect on the structure, energy, charge density, and vibrational frequencies of sulfamic acid Ming Wah Wong, Kenneth B. Wiberg, and Michael J. Frisch pp 523 - 529; DOI: 10.1021/ja00028a019 |
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Determination of enantiomerization barriers by computer simulation of interconversion profiles: enantiomerization of diaziridines during chiral inclusion gas chromatography M. Jung and V. Schurig pp 529 - 534; DOI: 10.1021/ja00028a020 |
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Metallaoxetanes as possible intermediates in metal-promoted deoxygenation of epoxides and epoxidation of olefins Jan E. Baeckvall, Fredrik Boekman, and Margareta R. A. Blomberg pp 534 - 538; DOI: 10.1021/ja00028a021 |
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High-valent transition-metal alkylidene complexes: effect of ligand and substituent modification Thomas R. Cundari and Mark S. Gordon pp 539 - 548; DOI: 10.1021/ja00028a022 |
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Photooxidation of organic and inorganic substrates during UV photolysis of nitrite anion in aqueous solution P. Bilski, C. F. Chignell, J. Szychlinski, A. Borkowski, E. Oleksy, and K. Reszka pp 549 - 556; DOI: 10.1021/ja00028a023 |
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The tungsten-tungsten triple bond. 17. Mixed amido-phosphido compounds for formula M2(PR2)2(NMe2)4. Comparisons of amido and phosphido ligation and bridged and unbridged isomers William E. Buhro, Malcolm H. Chisholm, Kirsten Folting, John C. Huffman, James D. Martin, and William E. Streib pp 557 - 570; DOI: 10.1021/ja00028a024 |
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A molecular dynamics study of the stability of chymotrypsin acyl enzymes Guy W. Bemis, Gail Carlson-Golab, and John A. Katzenellenbogen pp 570 - 578; DOI: 10.1021/ja00028a025 |
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Control of structure in lead(II) complexes using poly(pyrazolyl)borate ligands. Stereochemically inactive lone pair in octahedral [HB(3,5-Me2pz)3]2Pb (pz = pyrazolyl ring) Daniel L. Reger, Mark F. Huff, Arnold L. Rheingold, and Brian S. Haggerty pp 579 - 584; DOI: 10.1021/ja00028a026 |
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Methylcobalamin's full- vs. half-strength cobalt-carbon .sigma. bonds and bond dissociation enthalpies: a >1015 Co-CH3 homolysis rate enhancement following one-antibonding-electron reduction of methylcobalamin Bruce D. Martin and Richard G. Finke pp 585 - 592; DOI: 10.1021/ja00028a027 |
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Transmutation of 1,3-dipoles. The conversion of .alpha.-diazo ketones into azomethine ylides via carbonyl ylides Albert Padwa, Dennis C. Dean, and Lin Zhi pp 593 - 601; DOI: 10.1021/ja00028a028 |
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Toward a molecular-size tinkertoy construction set. Preparation of terminally functionalized [n]staffanes from [1.1.1]propellane Piotr Kaszynski, Andrienne C. Friedli, and Josef Michl pp 601 - 620; DOI: 10.1021/ja00028a029 |
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Multiple behaviors in the cleavage of aryl alkanoates by .alpha.- and .beta.-cyclodextrins. Processes involving two molecules of cyclodextrin Oswald S. Tee and Xian Xian Du pp 620 - 627; DOI: 10.1021/ja00028a030 |
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Hydrogen bonds to carboxylate groups. Syn/anti distributions and steric effects Carl Henrik Gorbitz and Margaret C. Etter pp 627 - 631; DOI: 10.1021/ja00028a031 |
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Kinetics of deprotonation of arylnitromethanes by benzoate ions in acetonitrile solution. Effect of equilibrium and nonequilibrium transition state solvation on intrinsic rate constants of proton transfers Joseph R. Gandler and Claude F. Bernasconi pp 631 - 637; DOI: 10.1021/ja00028a032 |
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Structure and thermodynamic and kinetic properties of eosin-bipyridinium complexes Itamar Willner, Yoav Eichen, Mordecai Rabinovitz, Roy Hoffman, and Shmuel Cohen pp 637 - 644; DOI: 10.1021/ja00028a033 |
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Total syntheses of (.+-.)-.alpha.- and (.+-.)-.beta.-copaene and formal total syntheses of (.+-.)-sativene, (.+-.)-cis-Sativenediol, and (.+-.)-helminthosporal Ernest Wenkert, Brett C. Bookser, and Thomas S. Arrhenius pp 644 - 654; DOI: 10.1021/ja00028a034 |
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Total syntheses of KS-501, KS-502, and their enantiomers Russell G. Dushin and Samuel J. Danishefsky pp 655 - 659; DOI: 10.1021/ja00028a035 |
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Synthesis of a cyanobacterial sulfolipid: confirmation of its structure, stereochemistry and anti-HIV-1 activity Dana M. Gordon and Samuel J. Danishefsky pp 659 - 663; DOI: 10.1021/ja00028a036 |
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Biosynthesis of virginiae butanolide A, a butyrolactone autoregulator from Streptomyces Shohei Sakuda, Ayako Higashi, Sumiko Tanaka, Takuya Nihira, and Yasuhiro Yamada pp 663 - 668; DOI: 10.1021/ja00028a037 |
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A corrected structure for pyrrolosine Brian A. Otter, Shirish A. Patil, Robert S. Klein, and Steven E. Ealick pp 668 - 671; DOI: 10.1021/ja00028a038 |
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Stereochemistry of the macrolactins Scott D. Rychnovsky, Donald J. Skalitzky, Charles Pathirana, Paul R. Jensen, and William Fenical pp 671 - 677; DOI: 10.1021/ja00028a039 |
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Singlet oxygen production from singlet and triplet states of 9,10-dicyanoanthracene Richard C. Kanner and Christopher S. Foote pp 678 - 681; DOI: 10.1021/ja00028a040 |
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Sensitizer-substrate interactions in the 9,10-dicyanoanthracene-sensitized photooxygenation of trans-stilbene Richard C. Kanner and Christopher S. Foote pp 682 - 688; DOI: 10.1021/ja00028a041 |
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Electron-transfer-induced valence isomerization of 2,2'-distyrylbiphenyl Arno Boehm, Klaus Meerholz, Juergen Heinze, and Klaus Muellen pp 688 - 699; DOI: 10.1021/ja00028a042 |
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Ionization of purine nucleosides and nucleotides and their components by 193-nm laser photolysis in aqueous solution: model studies for oxidative damage of DNA L. P. Candeias and S. Steenken pp 699 - 704; DOI: 10.1021/ja00028a043 |
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Photodecarboxylation of diarylacetic acids in aqueous solution: enhanced photogeneration of cyclically conjugated eight .pi. electron carbanions Erik Krogh and Peter Wan pp 705 - 712; DOI: 10.1021/ja00028a044 |
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Reversible cyclopropyl ring opening of 1-aroyl-2-phenylcyclopropane radical anions. Determination of the ring opening and closure rates of the intermediate ketyls Dennis D. Tanner, Jian Jeffrey Chen, Christine Luelo, and Pollyanna M. Peters pp 713 - 717; DOI: 10.1021/ja00028a045 |
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Elementary steps in the reaction of horseradish peroxidase with several peroxides: kinetics and thermodynamics of formation of compound 0 and compound I Haesun K. Baek and Harold E. Van Wart pp 718 - 725; DOI: 10.1021/ja00028a046 |
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Evidence for temperature-dependent changes in the coupling within the type 2/type 3 cluster of laccase Ji Bin Li, David R. McMillin, and William E. Antholine pp 725 - 727; DOI: 10.1021/ja00028a047 |
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Genetically directed syntheses of new polymeric materials. Expression of artificial genes encoding proteins with repeating -(AlaGly)3ProGluGly- elements Kevin P. McGrath, Maurille J. Fournier, Thomas L. Mason, and David A. Tirrell pp 727 - 733; DOI: 10.1021/ja00028a048 |
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Cannizzaro-based O2-dependent cleavage of DNA by quinocarcin Robert M. Williams, Tomasz Glinka, Mark E. Flanagan, Renee Gallegos, Hazel Coffman, and Deihua Pei pp 733 - 740; DOI: 10.1021/ja00028a049 |
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Deoxyribose 5-phosphate aldolase as a catalyst in asymmetric aldol condensation Lihren Chen, David P. Dumas, and Chi Huey Wong pp 741 - 748; DOI: 10.1021/ja00028a050 |
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[Tris(pyrazolyl)hydroborato]magnesium alkyl derivatives: reactivity studies Runyu Han and Gerard Parkin pp 748 - 757; DOI: 10.1021/ja00028a051 |
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Catalytic disproportionation and reduction of hydrazine by sulfur-ligated molybdenum(IV) complexes. Characterization of the catalytic precursor [(2-SC5H3N-3-SiMe3)Cl2Mo(.mu.-S2)(.mu.-2-SC5H3NH-3-SiMe3)MoCl2(2-SC5H3N-3-SiMe3)].cntdot.thf Eric Block, Gabriel Ofori-Okai, Hyunkyu Kang, and Jon Zubieta pp 758 - 759; DOI: 10.1021/ja00028a052 |
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A functional mimic of vanadium bromoperoxidase Roger I. De la Rosa, Melissa J. Clague, and Alison Butler pp 760 - 761; DOI: 10.1021/ja00028a053 |
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Crystallographic and lithium-6 and nitrogen-15 NMR studies of a chiral bidentate lithium amide. An effect of aggregation states on an enantioselective deprotonation reaction Daisaku Sato, Hisashi Kawasaki, Ichio Shimada, Yoji Arata, Kimio Okamura, Tadamasa Date, and Kenji Koga pp 761 - 763; DOI: 10.1021/ja00028a054 |
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A kinetically stable singlet state of 1,2,4,5-tetramethylenebenzene James H. Reynolds, Jerome A. Berson, Kristin K. Kumashiro, James C. Duchamp, Kurt W. Zilm, Albino Rubello, and Pierre Vogel pp 763 - 764; DOI: 10.1021/ja00028a055 |
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Electrochemical intercalation of lithium into solid fullerene C60 Yves Chabre, David Djurado, Michel Armand, William R. Romanow, Nicole Coustel, John P. McCauley, John E. Fischer, and Amos B. Smith pp 764 - 766; DOI: 10.1021/ja00028a056 |
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Estimation of dynamic effects on product ratios by vectorial decomposition of a reaction coordinate. Application to thermal nitrogen loss from bicyclic azo compounds Thomas H. Peterson and Barry K. Carpenter pp 766 - 767; DOI: 10.1021/ja00028a057 |
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New trialkylsilyl enol ether chemistry. Direct .beta.-azido functionalization of triisopropylsilyl enol ethers Philip Magnus and Jerome Lacour pp 767 - 769; DOI: 10.1021/ja00028a058 |
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Nanoscale platinum(0) clusters in glassy carbon: synthesis, characterization, and uncommon catalytic activity Nicolas L. Pocard, Daniel C. Alsmeyer, Richard L. McCreery, Thomas X. Neenan, and Matthew R. Callstrom pp 769 - 771; DOI: 10.1021/ja00028a059 |
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Gas-phase reaction of iron carbonyl cations with atomic hydrogen and atomic nitrogen Helene Mestdagh, Christian Rolando, Michel Sablier, Nicolas Billy, Gerard Gouedard, and Jacques Vigue pp 771 - 773; DOI: 10.1021/ja00028a060 |
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Catalytic palladium-mediated tetraene carbocyclizations: the cycloisomerizations of acyclic tetraenes to cyclized trienes James M. Takacs, Jingyang Zhu, and Sithamalli Chandramouli pp 773 - 774; DOI: 10.1021/ja00028a061 |
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Generation and chemical trapping of a bis(ethano) derivative of tricyclo[3.3.0.03,7]oct-1(5)-ene. The consummate member of a series of pyramidalized alkenes Bruce M. Branan, Leo A. Paquette, David A. Hrovat, and Weston Thatcher Borden pp 774 - 776; DOI: 10.1021/ja00028a062 |
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Mobility ordered 2D-NMR spectroscopy Kevin F. Morris and Charles S. Johnson pp 776 - 777; DOI: 10.1021/ja00028a063 |
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A new reaction for the synthesis of carbene precursors from aldehydes and Cp(CO)2Fe- M+ (M = sodium, potassium) Roy M. Vargas, Ronald D. Theys, and M. Mahmun Hossain pp 777 - 778; DOI: 10.1021/ja00028a064 |
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Selective coloration of spiro pyridopyrans for guanosine derivatives Masahiko Inouye, Kwangshik Kim, and Teijiro Kitao pp 778 - 780; DOI: 10.1021/ja00028a065 |
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Stereospecific antibody-catalyzed reduction of an .alpha.-keto amide Grace R. Nakayama and Peter G. Schultz pp 780 - 781; DOI: 10.1021/ja00028a066 |
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Sugar conformations in intramolecular DNA triplexes determined by couping constants obtained by automated simulation of P.COSY cross peaks Roman F. Macaya, Peter Schultze, and Juli Feigon pp 781 - 783; DOI: 10.1021/ja00028a067 |
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Carbene rearrangements. 38. Functionalization of saturated hydrocarbons: selective insertion reactions of dihalocarbenes into carbon-hydrogen bonds adjacent to cyclopropane rings Linxiao Xu, William B. Smith, and Udo H. Brinker pp 783 - 784; DOI: 10.1021/ja00028a068 |
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Vibrational Raman optical activity of proteins L. D. Barron, Z. Q. Wen, and L. Hecht pp 784 - 786; DOI: 10.1021/ja00028a069 |
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Synthesis and characterization of the first main group oxo-centered trinuclear carboxylate Maria T. Andras, Stan A. Duraj, Aloysius F. Hepp, Phillip E. Fanwick, and Matthew M. Bodnar pp 786 - 787; DOI: 10.1021/ja00028a070 |
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Observation of .beta.-kinetic and -equilibrium isotope effects in organometallic oxidative addition reactions Michael J. Hostetler and Robert G. Bergman pp 787 - 788; DOI: 10.1021/ja00028a071 |
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Positive cooperativity in cation binding by novel polyether-bis(.beta.-diketone) hosts Yoshiaki Kobuke and Yoshinori Satoh pp 789 - 790; DOI: 10.1021/ja00028a072 |
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The structural basis of pancreatic amyloid formation: isotope-edited spectroscopy in the solid state Ted T. Ashburn, Michele Auger, and Peter T. Lansbury pp 790 - 791; DOI: 10.1021/ja00028a073 |
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Cycloisomerization for atom economy. Polycycle construction via tandem transition metal catalyzed electrocyclic processes Barry M. Trost and Yian Shi pp 791 - 792; DOI: 10.1021/ja00028a074 |
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Penetrated ion pairs: photochemistry of cyanine dyes within organic borates Xiqiang Yang, Alexei Zaitsev, Bjorn Sauerwein, Sean Murphy, and Gary B. Schuster pp 793 - 794; DOI: 10.1021/ja00028a075 |
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Distinction of symmetric lithium dialkylamide dimers from higher oligomers by inverse-detected nitrogen-15 homonuclear zero-quantum NMR spectroscopy James H. Gilchrist and David B. Collum pp 794 - 795; DOI: 10.1021/ja00028a076 |
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Cyclobutene photochemistry. 7. Partial orbital symmetry control in the photochemical ring opening of a constrained cyclobutene [Erratum to document cited in CA114(23):228408x] William J. Leigh and Kangcheng Zheng pp 796 - 796; DOI: 10.1021/ja00028a077 |
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Computer Software Reviews pp 796 - 797; DOI: 10.1021/ja00028a600 |
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Book Reviews pp 797 - 800; DOI: 10.1021/ja00028a601 |
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Empirical force field study of geometries and conformational transitions of some organic molecules Jeremy C. Smith and Martin Karplus pp 801 - 812; DOI: 10.1021/ja00029a001 |
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Molecular modeling of the Wittig reaction. 3. A theoretical study of the Wittig olefination reaction: MNDO-PM3 treatment of the Wittig half-reaction of unstabilized ylides with aldehydes Frank Mari, Paul M. Lahti, and William E. McEwen pp 813 - 821; DOI: 10.1021/ja00029a002 |
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An ab initio study of the structure of monomeric, unsolvated benzyllithium. Is covalency of the carbon-lithium bond important? Andrzej Sygula and Peter W. Rabideau pp 821 - 824; DOI: 10.1021/ja00029a003 |
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A convergent approach to protein design. Metal ion-assisted spontaneous self-assembly of a polypeptide into a triple-helix bundle protein M. Reza Ghadiri, Christopher Soares, and Chong Choi pp 825 - 831; DOI: 10.1021/ja00029a004 |
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Resonance interactions in acyclic systems. 3. Formamide internal rotation revisited. Charge and energy redistribution along the C-N bond rotational pathway Kenneth B. Wiberg and Curt M. Breneman pp 831 - 840; DOI: 10.1021/ja00029a005 |
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Resonance interactions in acyclic systems. 4. Stereochemistry, energetics, and electron distributions in 3-center-four-.pi.-electron systems A:BC Kenneth B. Wiberg and Rainer Glaser pp 841 - 850; DOI: 10.1021/ja00029a006 |
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Molecular mechanical investigations of the properties of oxocarbenium ions. 1. Parameter development Robert J. Woods, C. Webster Andrews, and J. Phillip Bowen pp 850 - 858; DOI: 10.1021/ja00029a007 |
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Molecular mechanical investigations of the properties of oxocarbenium ions. 2. Application to glycoside hydrolysis Robert J. Woods, C. Webster Andrews, and J. Phillip Bowen pp 859 - 864; DOI: 10.1021/ja00029a008 |
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Is superaromaticity a fact or an artifact? The kekulene problem Junichi Aihara pp 865 - 868; DOI: 10.1021/ja00029a009 |
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Ab initio study of the hydration of carbon dioxide by carbonic anhydrase. A comparison between the Lipscomb and Lindskog mechanisms Miquel Sola, Agusti Lledos, Miquel Duran, and Juan Bertran pp 869 - 877; DOI: 10.1021/ja00029a010 |
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A potential surface map of the hydride/HNO system. Relative stabilities of nitroxide negative ion NH2O- and -NHOH John C. Sheldon and John H. Bowie pp 877 - 879; DOI: 10.1021/ja00029a011 |
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Computational evidence for a stable intermediate in the rearrangement of 1,2-C2B4H6 to 1,6-C2B4H6. A second try with a new twist Michael L. McKee pp 879 - 881; DOI: 10.1021/ja00029a012 |
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The conformation of six-membered rings described by puckering coordinates derived from endocyclic torsion angles C. A. G. Haasnoot pp 882 - 887; DOI: 10.1021/ja00029a013 |
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Kinetic models for gas-phase electron-transfer reactions between nitrobenzenes Chau Chung Han, James L. Wilbur, and John I. Brauman pp 887 - 893; DOI: 10.1021/ja00029a014 |
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Complete conversion of L-lactate into D-lactate. A generic approach involving enzymic catalysis, electrochemical oxidation of NADH and electrochemical reduction of pyruvate Azz Eddine Biade, Christian Bourdillon, Jean Marc Laval, Gilles Mairesse, and Jacques Moiroux pp 893 - 897; DOI: 10.1021/ja00029a015 |
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Laser flash photolysis of 9-diazofluorene in low-temperature glasses Jan Ruzicka, Elisa Leyva, and Matthew S. Platz pp 897 - 905; DOI: 10.1021/ja00029a016 |
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Changes of the carbonyl stretching spectra with temperature Herbert L. Strauss pp 905 - 907; DOI: 10.1021/ja00029a017 |
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An investigation of the homolytic dissociation of [.eta.5-C5Me5Cr(CO)3]2 and related complexes. The role of ligand substitution on the solution thermochemistry of metal-metal bond cleavage W. Carl Watkins, Tilman Jaeger, Colleen E. Kidd, Suzanne Fortier, Michael C. Baird, Gabor Kiss, Gerald C. Roper, and Carl D. Hoff pp 907 - 914; DOI: 10.1021/ja00029a018 |
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Highly polarizable metallic complexes for nonlinear optics. Cobaltous complexes of unsymmetrical hydrazone imine glyoxal derivatives Thierry Thami, Pierre Bassoul, Michel A. Petit, Jacques Simon, Alain Fort, Marguerite Barzoukas, and Albert Villaeys pp 915 - 921; DOI: 10.1021/ja00029a019 |
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Transition-metal complexes with sulfur ligands. 82. Hydrogen sulfide, disulfur, and carbon disulfide molecules as ligands in sulfur-rich [Ru(PPh3)('S4')] complexes [('S4')2- = 1,2-bis[(2-mercaptophenyl)thio]ethane(2-)] Dieter Sellmann, Peter Lechner, Falk Knoch, and Matthias Moll pp 922 - 930; DOI: 10.1021/ja00029a020 |
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Conformation of platinum-trinucleotide adduct Pt(dien)[d(ApGpA)-N7(2)] in the solid state and in aqueous solution, as determined with single-crystal x-ray diffraction and high-resolution NMR spectroscopy in solution Gert Admiraal, Maarten Alink, Cornelis Altona, Fransje J. Dijt, Carla J. Van Garderen, Rudolf A. G. De Graaff, and Jan Reedijk pp 930 - 938; DOI: 10.1021/ja00029a021 |
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Use of excited-state and ground-state redox properties of polyoxometalates for selective transformation of unactivated carbon-hydrogen centers remote from the functional group in ketones Lucille A. Combs-Walker and Craig L. Hill pp 938 - 946; DOI: 10.1021/ja00029a022 |
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Influence of geometry on the emitting properties of 2,3-naphthalimides Pierre Valat, Veronique Wintgens, Jean Kossanyi, Laszlo Biczok, Attila Demeter, and Tibor Berces pp 946 - 953; DOI: 10.1021/ja00029a023 |
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Existence of carbanion triplet structures as evidenced by NMR spectroscopy and MNDO/AM1 calculations Ingmar Sethson, Dan Johnels, Tore Lejon, Ulf Edlund, Brian Wind, Andrzej Sygula, and Peter W. Rabideau pp 953 - 959; DOI: 10.1021/ja00029a024 |
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Kinetics of alkylhalocarbene rearrangements: modulation by fluorine substituents Robert A. Moss, Guo Jie Ho, and Weiguo Liu pp 959 - 963; DOI: 10.1021/ja00029a025 |
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Photophysical properties of some 2-(2'-hydroxyaryl)benzotriazoles: dramatic effect of an ortho-located bulky tert-butyl group Javier Catalan, Pilar Perez, Fernando Fabero, John F. K. Wilshire, Rosa Maria Claramunt, and Jose Elguero pp 964 - 966; DOI: 10.1021/ja00029a026 |
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A significant barrier to 1,2-hydrogen migration in singlet 1-phenylethylidene. A laser flash photolysis study Michelle H. Sugiyama, Sol Celebi, and Matthew S. Platz pp 966 - 973; DOI: 10.1021/ja00029a027 |
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Stereoselective total synthesis of (+)-artemisinin, the antimalarial constituent of Artemisia annua L Mitchell A. Avery, Wesley K. M. Chong, and Clive Jennings-White pp 974 - 979; DOI: 10.1021/ja00029a028 |
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Evidence of stereoelectronic control in osmium-catalyzed cis-dihydroxylations of sterically unbiased 3,3-diarylcyclopentenes Ronald L. Halterman and Marjorie A. McEvoy pp 980 - 985; DOI: 10.1021/ja00029a029 |
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Calicheamicins, a novel family of antitumor antibiotics. 4. Structure elucidation of calicheamicins .beta.1Br, .gamma.1Br, .alpha.2I, .alpha.3I, .beta.1I, .gamma.1I, and .delta.1I May D. Lee, Theresa S. Dunne, Conway C. Chang, Marshall M. Siegel, George O. Morton, George A. Ellestad, William J. McGahren, and Donald B. Borders pp 985 - 997; DOI: 10.1021/ja00029a030 |
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Total synthesis of galantin I. Acid-catalyzed cyclization of galantinic acid Naomi Sakai and Yasufumi Ohfune pp 998 - 1010; DOI: 10.1021/ja00029a031 |
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Regiospecific synthesis of polysubstituted naphthalenes via oxazoline-mediated nucleophilic aromatic substitutions and additions Thomas G. Gant and A. I. Meyers pp 1010 - 1015; DOI: 10.1021/ja00029a032 |
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Aspernomine: a cytotoxic antiinsectan metabolite with a novel ring system from the sclerotia of Aspergillus nomius Gail M. Staub, James B. Gloer, Donald T. Wicklow, and Patrick F. Dowd pp 1015 - 1017; DOI: 10.1021/ja00029a033 |
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Synthesis and characterization of a series of monodisperse, 1,3,5-phenylene-based hydrocarbon dendrimers including C276H186 and their fluorinated analogs Timothy M. Miller, Thomas X. Neenan, Roberto Zayas, and Harvey E. Bair pp 1018 - 1025; DOI: 10.1021/ja00029a034 |
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Olefin polymerization at bis(pentamethylcyclopentadienyl)zirconium and -hafnium centers: chain-transfer mechanisms Luigi Resconi, Fabrizio Piemontesi, Giuseppe Franciscono, Luigi Abis, and Tiziana Fiorani pp 1025 - 1032; DOI: 10.1021/ja00029a035 |
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Intramolecular anodic olefin coupling reactions: the use of bis enol ether substrates Kevin D. Moeller and Luzviminda V. Tinao pp 1033 - 1041; DOI: 10.1021/ja00029a036 |
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Molecular structure and intramolecular motion of (E)-stilbenes in crystals. An interpretation of the unusually short ethylene bond Keiichiro Ogawa, Takashi Sano, Shin Yoshimura, Yoshito Takeuchi, and Koshiro Toriumi pp 1041 - 1051; DOI: 10.1021/ja00029a037 |
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A kinetic study of the migration of a phenyl group from sulfur to a carbon radical center: rearrangement of the .alpha.-(phenylthio)benzyl radical Mikhail S. Alnajjar and James A. Franz pp 1052 - 1058; DOI: 10.1021/ja00029a038 |
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Conformationally constrained analogs of diacylglycerol. Interaction of .gamma.-lactones with the phorbol ester receptor of protein kinase C Kelly Teng, Victor E. Marquez, George W. A. Milne, Joseph J. Barchi, Marcelo G. Kazanietz, Nancy E. Lewin, Peter M. Blumberg, and Elie Abushanab pp 1059 - 1070; DOI: 10.1021/ja00029a039 |
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Cooperation of cyclodextrin and alkali-metal halide for regioselective cleavage of ribonucleoside 2',3'-cyclic phosphates Makoto Komiyama, Shinya Sawata, and Yuichi Takeshige pp 1070 - 1074; DOI: 10.1021/ja00029a040 |
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Formation of etheno adducts of adenosine and cytidine from 1-halooxiranes. Evidence for a mechanism involving initial reaction with the endocyclic nitrogen atoms F. Peter Guengerich and Veronica D. Raney pp 1074 - 1080; DOI: 10.1021/ja00029a041 |
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Cooperative binding of distamycin-A to DNA in the 2:1 mode Patricia Fagan and David E. Wemmer pp 1080 - 1081; DOI: 10.1021/ja00029a042 |
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Application of four-dimensional heteronuclear NMR to the structure determination of a uniformly 13C labeled RNA Edward P. Nikonowicz and Arthur Pardi pp 1082 - 1083; DOI: 10.1021/ja00029a043 |
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Reactions of state-selected cobalt(+) with propane Petra A. M. Van Koppen, P. R. Kemper, and Michael T. Bowers pp 1083 - 1084; DOI: 10.1021/ja00029a044 |
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Reagent-based stereocontrol in formation of substituted tetrahydrofurans Bruce H. Lipshutz and John C. Barton pp 1084 - 1086; DOI: 10.1021/ja00029a045 |
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Evidence for aminoglycoside participation in thiol activation of neocarzinostatin chromophore. Synthesis and reactivity of the epoxy dienediyne core Andrew G. Myers, Philip M. Harrington, and Byoung Mog Kwon pp 1086 - 1087; DOI: 10.1021/ja00029a046 |
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Stereocontrolled synthesis of disaccharides via the temporary silicon connection Gilbert Stork and Guncheol Kim pp 1087 - 1088; DOI: 10.1021/ja00029a047 |
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Discrimination of two different ester carbonyls with methylaluminum bis(2,6-di-tert-butyl-4-methylphenoxide). Application to the regiocontrolled and stereocontrolled Diels-Alder reaction of unsymmetrical fumarates Keiji Maruoka, Susumu Saito, and Hisashi Yamamoto pp 1089 - 1090; DOI: 10.1021/ja00029a048 |
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Enantiospecific synthesis via sequential diastereofacial and diastereotopic group selective reactions: enantiodivergent synthesis of syn-1,3-polyols Zhaoyin Wang and Denis Deschenes pp 1090 - 1091; DOI: 10.1021/ja00029a049 |
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Cryptoclastic diastereotopism: NMR evidence for the chirotopicity of the methyl group in (.alpha.-deuterio-o-chlorotoluene)chromium tricarbonyl Angelo Restelli and Jay S. Siegel pp 1091 - 1092; DOI: 10.1021/ja00029a050 |
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The rigidity of sucrose: just an illusion? Leszek Poppe and Herman Van Halbeek pp 1092 - 1094; DOI: 10.1021/ja00029a051 |
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3-Carboranylcarbene: a boron-substituted carbene Ji Li and Maitland Jones pp 1094 - 1095; DOI: 10.1021/ja00029a052 |
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A single-source precursor to titanium nitride thin films. Evidence for the intermediacy of imido complexes in the chemical vapor deposition process Charles H. Winter, Philip H. Sheridan, T. Suren Lewkebandara, Mary Jane Heeg, and James W. Proscia pp 1095 - 1097; DOI: 10.1021/ja00029a053 |
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Stable carbocations. 285. 1-Ferrocenyl-1-cyclopropyl cation: the first long-lived cyclopropyl cation G. K. Surya Prakash, Herwig Buchholz, V. Prakash Reddy, Armin De Meijere, and George A. Olah pp 1097 - 1098; DOI: 10.1021/ja00029a054 |
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Structure and bonding nature of 2,4,5-triselena-1,3-disilabicyclo[1.1.1]pentane: a novel [1.1.1]propellane-type molecule Hitoaki Yoshida, Yoichi Takahara, Tomoki Erata, and Wataru Ando pp 1098 - 1100; DOI: 10.1021/ja00029a055 |
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Strong organometallic anomeric effects. Long-range stereoelectronic control of cyclohexanone conformation via a transannular metallacyclobutane interaction Erik B. Tjaden, Kathryn E. Schwiebert, and Jeffrey M. Stryker pp 1100 - 1102; DOI: 10.1021/ja00029a056 |
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Gambieric acids: unprecedented potent antifungal substances isolated from cultures of a marine dinoflagellate Gambierdiscus toxicus Hiroshi Nagai, Koichiro Torigoe, Masayuki Satake, Michio Murata, Takeshi Yasumoto, and Hiroshi Hirota pp 1102 - 1103; DOI: 10.1021/ja00029a057 |
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Synthesis and characterization of C60O, the first fullerene epoxide Kathleen M. Creegan, John L. Robbins, Win K. Robbins, John M. Millar, Rexford D. Sherwood, Paul J. Tindall, Donald M. Cox, John P. McCauley Jr., David R. Jones, and et al. pp 1103 - 1105; DOI: 10.1021/ja00029a058 |
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Molecular recognition. 19. Accommodation of polar guests in unimolecular polyamine-polyhydroxy cores: solubilization of sugars in apolar organic media via intramolecular polar microsolvation Kenji Kobayashi, Fumiaki Ikeuchi, Shinji Inaba, and Yasuhiro Aoyama pp 1105 - 1107; DOI: 10.1021/ja00029a059 |
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Molecular recognition in aqueous micellar solution: adenine-thymine base-pairing in SDS micelles James S. Nowick and Jenny S. Chen pp 1107 - 1108; DOI: 10.1021/ja00029a060 |
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Magnetic circular dichroism spectroscopic definition of the intermediate produced in the reduction of dioxygen to water by native laccase Patrick A. Clark and Edward I. Solomon pp 1108 - 1110; DOI: 10.1021/ja00029a061 |
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Revised structure of bistramide A (bistratene A): application of a new program for the automated analysis of 2D INADEQUATE spectra Mark P. Foster, Charles L. Mayne, Reinhard Dunkel, Ronald J. Pugmire, David M. Grant, Jean Michel Kornprobst, Jean Francois Verbist, Jean Francois Biard, and Chris M. Ireland pp 1110 - 1111; DOI: 10.1021/ja00029a062 |
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Group 4 metallocene-alumoxane olefin polymerization catalysts. CPMAS-NMR spectroscopic observation of cation-like zirconocene alkyls Chand Sishta, Robin M. Hathorn, and Tobin J. Marks pp 1112 - 1114; DOI: 10.1021/ja00029a063 |
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The electron momentum density in the highest energy occupied molecular orbital of borazine, B3N3H6: evidence for localization J. A. Tossell, J. H. Moore, K. McMillan, C. K. Subramaniam, and M. A. Coplan pp 1114 - 1115; DOI: 10.1021/ja00029a064 |
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2D 13C-coupled HMQC-ROESY: a probe for NOEs between equivalent protons Jun Kawabata, Eri Fukushi, and Junya Mizutani pp 1115 - 1117; DOI: 10.1021/ja00029a065 |
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Sequential binding of aluminum(3+) to the C- and N-lobes of human serum transferrin detected by proton NMR spectroscopy Gina Kubal, Peter J. Sadler, and Robert W. Evans pp 1117 - 1118; DOI: 10.1021/ja00029a066 |
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Drug-induced reactions of bovine serum albumin: proton NMR studies of gold binding and cysteine release Orla M. Ni Dhubhghaill, Peter J. Sadler, and Alan Tucker pp 1118 - 1120; DOI: 10.1021/ja00029a067 |
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Molecular recognition and catalysis. Acceleration of phosphodiester cleavage by a simple hydrogen-bonding receptor Vrej Jubian, Robert P. Dixon, and Andrew D. Hamilton pp 1120 - 1121; DOI: 10.1021/ja00029a068 |
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Rearrangement of pentacoordinated carbonium ions over zeolite Y Claudio J. A. Mota, Leonardo Nogueira, and W. Bruce Kover pp 1121 - 1123; DOI: 10.1021/ja00029a069 |
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Homonuclear deuterium correlation spectroscopy in the rotating frame N. Chandrakumar and A. Ramamoorthy pp 1123 - 1124; DOI: 10.1021/ja00029a070 |
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Identification and derivatization of (oligosaccharyl)amines obtained by treatment of asparagine-linked glycopeptides with N-GLYCANASE enzyme James R. Rasmussen, Jeffrey Davis, John M. Risley, and Robert L. Van Etten pp 1124 - 1126; DOI: 10.1021/ja00029a071 |
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Stereospecific assignment of leucine methyl groups with carbon-13 in natural abundance or with random 13C labeling M. Sattler, H. Schwalbe, and C. Griesinger pp 1126 - 1127; DOI: 10.1021/ja00029a072 |
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Inhibition of carbonic anhydrase. [Erratum to document cited in CA115(3):24912t] Kenneth M. Merz, Mark A. Murcko, and Peter A. Kollman pp 1128 - 1128; DOI: 10.1021/ja00029a073 |
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Book Reviews pp 1129 - 1130; DOI: 10.1021/ja00029a600 |
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Structure of the transition state for hydrogen molecule elimination from 1,4-cyclohexadiene Rudolph J. Rico, Michael Page, and Charles Doubleday pp 1131 - 1136; DOI: 10.1021/ja00030a001 |
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Relative basicities of the oxygen sites in [V10O28]6-. An analysis of the ab initio determined distributions of the electrostatic potential and of the Laplacian of charge density Jean Yves Kempf, Marie Madeleine Rohmer, Josep Maria Poblet, Carles Bo, and Marc Benard pp 1136 - 1146; DOI: 10.1021/ja00030a002 |
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Mechanism of the Ziegler dilithiomethane synthesis. An ab initio study of methyllithium pyrolysis Nicolaas J. R. Van Eikema Hommes, Paul v. R. Schleyer, and Yun Dong Wu pp 1146 - 1151; DOI: 10.1021/ja00030a003 |
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Ionized methyl formate (CH3OCHO.ovrhdot.+) and its distonic isomer (.ovrhdot.CH2OC+HOH) Brian J. Smith, Nguyen Minh Tho, and Leo Radom pp 1151 - 1156; DOI: 10.1021/ja00030a004 |
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Torquoselectivity in the electrocyclic conversion of benzocyclobutenes to o-xylylenes Charles W. Jefford, Gerald Bernardinelli, Ying Wang, David C. Spellmeyer, Andrzej Buda, and K. N. Houk pp 1157 - 1165; DOI: 10.1021/ja00030a005 |
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Is triquinacene homoaromatic? An MM3 study of triquinacene and its hydrogenation products Joey W. Storer and K. N. Houk pp 1165 - 1168; DOI: 10.1021/ja00030a006 |
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Effects of geminate recombination in measurements of rate constants in perturbation/relaxation and NMR line-shape experiments on fast bimolecular reactions in solution John F. Garst pp 1168 - 1173; DOI: 10.1021/ja00030a007 |
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The hydrosodalite system Na6+x[SiAlO4]6(OH)x.cntdot.nH2O: formation, phase composition, and de- and rehydration studied by 1H, 23Na, and 29Si MAS-NMR spectroscopy in tandem with thermal analysis, x-ray diffraction, and IR spectroscopy Guenter Engelhardt, Juergen Felsche, and Peter Sieger pp 1173 - 1182; DOI: 10.1021/ja00030a008 |
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Structure of the heme o prosthetic group from the terminal quinol oxidase of Escherichia coli W. Wu, C. K. Chang, C. Varotsis, G. T. Babcock, A. Puustinen, and M. Wikstrom pp 1182 - 1187; DOI: 10.1021/ja00030a009 |
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Spectroscopic studies of p-(N,N-dimethylamino)benzonitrile and ethyl p-(N,N-dimethylamino)benzoate in supercritical trifluoromethane, carbon dioxide, and ethane Ya Ping Sun, Marye Anne Fox, and Keith P. Johnston pp 1187 - 1194; DOI: 10.1021/ja00030a010 |
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Reactive intermediates from the photolysis of methylpentaphenyl- and pentamethylphenyldisilane Gregory W. Sluggett and William J. Leigh pp 1195 - 1201; DOI: 10.1021/ja00030a011 |
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Reversible adsorption on a single Langmuir-Blodgett monolayer Doriano Battisti and Ricardo Aroca pp 1201 - 1204; DOI: 10.1021/ja00030a012 |
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Long-lived radical cations of simple organophosphates isomerize spontaneously to distonic structures in the gas phase Loreen Zeller, John Farrell, Hilkka I. Kenttamaa, and Pirjo Vainiotalo pp 1205 - 1214; DOI: 10.1021/ja00030a013 |
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Experimental and theoretical studies toward a characterization of conceivable intermediates involved in the gas-phase oxidation of methane by bare FeO+. Generation of four distinguishable [Fe,C,H4,O]+ isomers Detlef Schroeder, Andreas Fiedler, Jan Hrusak, and Helmut Schwarz pp 1215 - 1222; DOI: 10.1021/ja00030a014 |
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Atomic scale imaging of alkanethiolate monolayers at gold surfaces with atomic force microscopy Carla A. Alves, Earl L. Smith, and Marc D. Porter pp 1222 - 1227; DOI: 10.1021/ja00030a015 |
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Intrinsic (gas-phase) basicity of some anionic bases commonly used in condensed-phase synthesis Deborah Thomas Grimm and John E. Bartmess pp 1227 - 1231; DOI: 10.1021/ja00030a016 |
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The temperature and coverage dependences of adsorbed formic acid and its conversion to formate on platinum(111) M. R. Columbia, A. M. Crabtree, and P. A. Thiel pp 1231 - 1237; DOI: 10.1021/ja00030a017 |
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Gas-phase oxidation of Group 6 metal carbonyl anions C. E. C. A. Hop and T. B. McMahon pp 1237 - 1243; DOI: 10.1021/ja00030a018 |
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Vinylcyclopropyl anion: structure, reactivity, thermodynamic properties, and an unusual rearrangement Hangzhou Guo and Steven R. Kass pp 1244 - 1248; DOI: 10.1021/ja00030a019 |
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Atomic hydrogen-driven halogen extraction from silicon(100): Eley-Rideal surface kinetics C. C. Cheng, S. R. Lucas, H. Gutleben, W. J. Choyke, and J. T. Yates pp 1249 - 1252; DOI: 10.1021/ja00030a020 |
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A new type of oxyhalogen oscillator: the bromite-iodide reaction in a continuous flow reactor Miklos Orban and Irving R. Epstein pp 1252 - 1256; DOI: 10.1021/ja00030a021 |
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Photochemistry of binuclear ferraazetines: carbon monoxide vs alkyne insertion Chad A. Mirkin, Timothy J. Oyer, Mark S. Wrighton, Thomas E. Snead, and Gregory L. Geoffroy pp 1256 - 1263; DOI: 10.1021/ja00030a022 |
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Intercalation of a multiply bonded dimolybdenum core into layered metal phosphates Yeung Gyo K. Shin and Daniel G. Nocera pp 1264 - 1271; DOI: 10.1021/ja00030a023 |
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Generation of gold ions in the solid state or in fluorosulfuric acid solution and their identification by ESR F. G. Herring, G. Hwang, K. C. Lee, F. Mistry, P. S. Phillips, H. Willner, and F. Aubke pp 1271 - 1277; DOI: 10.1021/ja00030a024 |
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A new model for dioxygen binding in hemocyanin. Synthesis, characterization, and molecular structure of the .mu.-.eta.2:.eta.2 peroxo dinuclear copper(II) complexes, [Cu(HB(3,5-R2pz)3)]2(O2) (R = isopropyl and Ph) Nobumasa Kitajima, Kiyoshi Fujisawa, Chisato Fujimoto, Yoshihiko Morooka, Shinji Hashimoto, Teizo Kitagawa, Koshiro Toriumi, Kazuyuki Tatsumi, and Akira Nakamura pp 1277 - 1291; DOI: 10.1021/ja00030a025 |
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Relative strength of 4d vs 5d .delta.-bonds: rotational barriers of isostructural molybdenum and tungsten porphyrin dimers James P. Collman, J. Michael Garner, Robert T. Hembre, and Yunkyoung Ha pp 1292 - 1301; DOI: 10.1021/ja00030a026 |
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The first electron transfer chain catalyzed ligand substitution reaction that occurs by transforming an odd-electron system into an even-electron one Rinaldo Poli, Beth E. Owens, and Robert G. Linck pp 1302 - 1307; DOI: 10.1021/ja00030a027 |
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Aliphatic hydroxylation catalyzed by iron(III) porphyrins Teddy G. Traylor, Kenneth W. Hill, Wen Pang Fann, Shinji Tsuchiya, and Beth E. Dunlap pp 1308 - 1312; DOI: 10.1021/ja00030a028 |
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Asymmetric epoxidation of olefins catalyzed by manganese complexes of chiral "strapped" porphyrins with diastereotopic faces. A novel strategy for stereochemical modeling of the active site of cytochrome P-450 Katsuaki Konishi, Kenichiro Oda, Kei Nishida, Takuzo Aida, and Shohei Inoue pp 1313 - 1317; DOI: 10.1021/ja00030a029 |
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Asymmetric polymerization of triphenylmethyl methacrylate leading to a one-handed helical polymer: mechanism of polymerization Tamaki Nakano, Yoshio Okamoto, and Koichi Hatada pp 1318 - 1329; DOI: 10.1021/ja00030a030 |
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Generation of 2-azaallyl anions by the transmetalation of N-(trialkylstannyl)methanimines. Pyrrolidine synthesis by [3 + 2] cycloadditions with alkenes William H. Pearson, Daniel P. Szura, and Michael J. Postich pp 1329 - 1345; DOI: 10.1021/ja00030a031 |
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Dioxiranes. 20. Preparation and properties of some new dioxiranes Robert W. Murray, Megh Singh, and Ramasubbu Jeyaraman pp 1346 - 1351; DOI: 10.1021/ja00030a032 |
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Molecular recognition. 18. Complexation of chiral glycols, steroidal polyols, and sugars with a multibenzenoid, achiral host as studied by induced circular dichroism spectroscopy: exciton chirality induction in resorcinol-aldehyde cyclotetramer and its use as a supramolecular probe for the assignments of stereochemistry of chiral guests Yasuaki Kikuchi, Kenji Kobayashi, and Yasuhiro Aoyama pp 1351 - 1358; DOI: 10.1021/ja00030a033 |
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Mechanistic studies in strong acids. 15. 4-[(3,4-Dimethoxyphenyl)azo]pyridine: two different pathways in the acid hydrolysis of the two methoxy groups Robin A. Cox, Ikenna Onyido, and Erwin Buncel pp 1358 - 1363; DOI: 10.1021/ja00030a034 |
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Chemical trapping of electronically excited biradicals upon visible light-induced oxygen-atom transfer from nitrogen dioxide to allene and dimethylacetylene in a cryogenic matrix Munetaka Nakata and Heinz Frei pp 1363 - 1372; DOI: 10.1021/ja00030a035 |
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Comprehensive investigation of the photophysics, photochemistry and kinetics of a wide variety of photochromic hydrazones in various solvents Ralph S. Becker and Frederic Chagneau pp 1373 - 1381; DOI: 10.1021/ja00030a036 |
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Liquid-crystalline solvents as mechanistic probes. 43. Norrish II reactions of neat liquid-crystalline ketones. Comparison between nematic and solid phase order and control of photoproduct distributions Inna Furman and Richard G. Weiss pp 1381 - 1388; DOI: 10.1021/ja00030a037 |
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Mixed-valence, conjugated quinone and imide anion radicals. An ESR investigation Stanton F. Rak and Larry L. Miller pp 1388 - 1394; DOI: 10.1021/ja00030a038 |
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Uncatalyzed and chorismate mutase-catalyzed Claisen rearrangements of 5,6-dihydrochorismate and 6-oxa-5,6-dihydrochorismate John J. Delany, Robert E. Padykula, and Glenn A. Berchtold pp 1394 - 1397; DOI: 10.1021/ja00030a039 |
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Chemistry of synthetic receptors and functional group arrays. 19. General effects of binding site water exclusion on hydrogen bond based molecular recognition systems: a closed binding site is less affected by environmental changes than an open site James C. Adrian and Craig S. Wilcox pp 1398 - 1403; DOI: 10.1021/ja00030a040 |
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Chiral recognition of odorants (+)- and (-)-carvone by phospholipid monolayers Suram Pathirana, William C. Neely, Lawrence J. Myers, and Vitaly Vodyanoy pp 1404 - 1405; DOI: 10.1021/ja00030a041 |
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Mechanism for the solvolytic decomposition of the carcinogen N-methyl-N'-nitro-N-nitrosoguanidine in aqueous solutions C. L. Galtress, P. R. Morrow, S. Nag, T. L. Smalley, M. F. Tschantz, J. S. Vaughn, D. N. Wichems, S. K. Ziglar, and J. C. Fishbein pp 1406 - 1411; DOI: 10.1021/ja00030a042 |
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A synthesis of highly substituted aromatics through regiocontrolled construction of cyclobutenones bearing unsaturated substituents at the 4-position Damian J. Krysan, Angela Gurski, and Lanny S. Liebeskind pp 1412 - 1418; DOI: 10.1021/ja00030a043 |
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Treating camphors with potassium in liquid ammonia leads to a double-Horeau duplication Valentin Rautenstrauch, Patrick Megard, Bernadette Bourdin, and Anton Furrer pp 1418 - 1428; DOI: 10.1021/ja00030a044 |
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Chemistry of oxaziridines. 17. N-(Phenylsulfonyl)(3,3-dichlorocamphoryl)oxaziridine: a highly efficient reagent for the asymmetric oxidation of sulfides to sulfoxides Franklin A. Davis, R. Thimma Reddy, Wei Han, and Patrick J. Carroll pp 1428 - 1437; DOI: 10.1021/ja00030a045 |
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Indole diterpene synthetic studies. 8. The total synthesis of (+)-paspalicine and (+)-paspalinine Amos B. Smith, Jill Kingery-Wood, Tamara L. Leenay, Ernest G. Nolen, and Toshiaki Sunazuka pp 1438 - 1449; DOI: 10.1021/ja00030a046 |
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Base-catalyzed isomerization of alkynyloxiranes. A general synthesis of furans James A. Marshall and William J. DuBay pp 1450 - 1456; DOI: 10.1021/ja00030a047 |
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Does diatomic sulfur(S2) react as a free species? Kosta Steliou, Paul Salama, and Xiaoping Yu pp 1456 - 1462; DOI: 10.1021/ja00030a048 |
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Template-assembled synthetic proteins with four-helix-bundle topology. Total chemical synthesis and conformational studies Manfred Mutter, Gabriele G. Tuchscherer, Charleen Miller, Karl Heinz Altmann, Robert I. Carey, Daniel F. Wyss, Alexander M. Labhardt, and Jean E. Rivier pp 1463 - 1470; DOI: 10.1021/ja00030a049 |
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Design of a nonnatural deoxyribonucleoside for recognition of GC base pairs by oligonucleotide-directed triple helix formation Jong Sung Koh and Peter B. Dervan pp 1470 - 1478; DOI: 10.1021/ja00030a050 |
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Structures of the beticolins, the yellow toxins produced by Cercospora beticola M. L. Milat, T. Prange, P. H. Ducrot, J. C. Tabet, J. Einhorn, J. P. Blein, and J. Y. Lallemand pp 1478 - 1479; DOI: 10.1021/ja00030a051 |
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1-Phenylthieno[3,4-d]borepin: a new 10 .pi. electron system isoelectronic with azulene Yoshikazu Sugihara, Toshiyasu Yagi, Ichiro Murata, and Akira Imamura pp 1479 - 1481; DOI: 10.1021/ja00030a052 |
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closo-Silaboranes and closo-carboranes: contrasting relative stabilities and breakdown of the rule of topological charge stabilization Eluvathingal D. Jemmis, G. Subramanian, and Leo Radom pp 1481 - 1483; DOI: 10.1021/ja00030a053 |
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Formation of tungsten-carbyne and tungsten-oxo-allyl complexes on reaction of WCl2(PR3)4 with unsaturated silanes Lauren M. Atagi, Susan C. Critchlow, and James M. Mayer pp 1483 - 1484; DOI: 10.1021/ja00030a054 |
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Synthesis and characterization of a branched-chain hexacarbene in a tridecet ground state. An approach to superparamagnetic polycarbenes Nobuo Nakamura, Katsuya Inoue, Hiizu Iwamura, Toshio Fujioka, and Yasuhiko Sawaki pp 1484 - 1485; DOI: 10.1021/ja00030a055 |
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A chromogenic assay for screening large antibody libraries Bing Gong, Scott A. Lesley, and Peter G. Schultz pp 1486 - 1487; DOI: 10.1021/ja00030a056 |
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Ligand photodissociation and recombination dynamics of ferrous cytochrome c peroxidase at alkaline pH Jianling Wang, Randy W. Larsen, Sunney I. Chan, Nancy J. Boldt, and Mark R. Ondrias pp 1487 - 1488; DOI: 10.1021/ja00030a057 |
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A new approach toward the inhibition of ribonucleases: a water-stable ribonucleoside-technetium chelate Y. C. Jack Chen and Kim D. Janda pp 1488 - 1489; DOI: 10.1021/ja00030a058 |
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Reactions of bis(indenyl)dimethyltitanium with phenylsilane: synthesis of a novel (.mu.-indenyl-.mu.-dihydrido) mixed-valence Ti(III)/Ti(II) compound Francois Gauvin, James Britten, Edmond Samuel, and John F. Harrod pp 1489 - 1491; DOI: 10.1021/ja00030a059 |
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Oxidative addition of palladium(0) to the anomeric center of carbohydrate electrophiles Garth S. Jones and William J. Scott pp 1491 - 1492; DOI: 10.1021/ja00030a060 |
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Dyotropic (6 + 4)-hydrogen migration in a 2,3-bis(methylene)decahydroanthracene Heinz Geich, Wolfram Grimme, and Kathrin Proske pp 1492 - 1493; DOI: 10.1021/ja00030a061 |
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Preassociating .alpha.-nucleophiles Lewis E. Fikes, David T. Winn, Robert W. Sweger, Morgan P. Johnson, and Anthony W. Czarnik pp 1493 - 1495; DOI: 10.1021/ja00030a062 |
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Synthesis of diphthamide: the target of diphtheria toxin catalyzed ADP-ribosylation in protein synthesis elongation factor 2 David A. Evans and Kristin M. Lundy pp 1495 - 1496; DOI: 10.1021/ja00030a063 |
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Interception of a thermally generated biradical by intramolecular hydrogen atom transfer Thomas H. Peterson and Barry K. Carpenter pp 1496 - 1498; DOI: 10.1021/ja00030a064 |
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Nickel(0)-catalyzed alternating copolymerization of carbon dioxide with diynes to poly(2-pyrones) Tetsuo Tsuda, Kenichi Maruta, and Yukio Kitaike pp 1498 - 1499; DOI: 10.1021/ja00030a065 |
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exo-Lone-pair effect on hetero-Diels-Alder cycloaddition stereochemistry Margaret A. McCarrick, Yun Dong Wu, and K. N. Houk pp 1499 - 1500; DOI: 10.1021/ja00030a066 |
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On the allylic rearrangements in metal oxo complexes: mechanistic and catalytic studies on MoO2(allyloxo)2(CH3CN)2 and analogous complexes J. Belgacem, J. Kress, and J. A. Osborn pp 1501 - 1502; DOI: 10.1021/ja00030a067 |
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Carbon-11/carbon-14 kinetic isotope effects in enzyme mechanism studies. 11C/14C Kinetic isotope effect of the tyrosine phenol-lyase catalyzed .alpha.,.beta.-elimination of L-tyrosine B. Svante Axelsson, Peter Bjurling, Olle Matsson, and Bengt Laengstroem pp 1502 - 1503; DOI: 10.1021/ja00030a068 |
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One pot synthesis of aromatic methyl esters by electrochemical oxidation of aldehydes mediated by biscoenzyme catalysis Suk Wah Tam, Leslie Jimenez, and Francois Diederich pp 1503 - 1505; DOI: 10.1021/ja00030a069 |
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Facilitation of the .DELTA.2 .fwdarw. .DELTA.1 pyrroline tautomerization of carbapenem antibiotics by the highly conserved arginine-244 of class A .beta.-lactamases during the course of turnover Glenn Zafaralla and Shahriar Mobashery pp 1505 - 1506; DOI: 10.1021/ja00030a070 |
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Switchable liquid crystalline photopolymer media for holography Jian Zhang and Michael B. Sponsler pp 1506 - 1507; DOI: 10.1021/ja00030a071 |
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RLi.cntdot.LiCuR2 dimers: an explicit structural alternative to "higher order" homocuprates James P. Snyder, Gregory E. Tipsword, and Dale P. Spangler pp 1507 - 1510; DOI: 10.1021/ja00030a072 |
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Extension and completion of the periodic table Leland C. Allen pp 1510 - 1511; DOI: 10.1021/ja00030a073 |
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A receptor for the enantioselective recognition of phenylalanine and tryptophan under neutral conditions Amalia Galan, David Andreu, Antonio M. Echavarren, Pilar Prados, and Javier De Mendoza pp 1511 - 1512; DOI: 10.1021/ja00030a074 |
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Structural and spectroscopic characterization of chiral ferric tris-catecholamides: unraveling the design of enterobactin T. D. P. Stack, Timothy B. Karpishin, and K. N. Raymond pp 1512 - 1514; DOI: 10.1021/ja00030a075 |
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A new class of organized self-assembled monolayers: alkane thiols on gallium arsenide(100) C. Wade Sheen, Jing Xuan Shi, Jan Maartensson, Atul N. Parikh, and David L. Allara pp 1514 - 1515; DOI: 10.1021/ja00030a076 |
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Water-soluble cyclophane receptors with convergent functional groups Daniel R. Carcanague, Carolyn B. Knobler, and Francois Diederich pp 1515 - 1517; DOI: 10.1021/ja00030a077 |
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Eclipsed conformations of 1,1,2-trisubstituted single bonds with space-demanding substituents. Examples from x-ray diffraction structure determinations J. E. Anderson and D. G. Watson pp 1517 - 1518; DOI: 10.1021/ja00030a078 |
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Transition metal complexes containing donor-stabilized silylyne ligands. Reductive dimerization to a silylene complex Steven D. Grumbine, Raj K. Chadha, and T. Don Tilley pp 1518 - 1520; DOI: 10.1021/ja00030a079 |
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Room temperature isomerization of siloxycyclopropanes to silyl ethers of 2-methylenealkanols catalyzed by Zeise's dimer Kiyoshi Ikura, Ilhyong Ryu, Nobuaki Kambe, and Noboru Sonoda pp 1520 - 1521; DOI: 10.1021/ja00030a080 |
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Chemistry of isoprenylated cysteinyl containing peptides. [2,3]. Sigmatropic rearrangement of S-farnesylcysteinyl sulfoxides. Studies toward a mild method of deprenylating lipopeptides. Eric M. Gordon and Jelka Pluscec pp 1521 - 1523; DOI: 10.1021/ja00030a081 |
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Complete elimination of spin diffusion from selected resonances in two-dimensional cross-relaxation spectra of macromolecules by a novel pulse sequence (SNOESY) Jasna Fejzo, William M. Westler, John L. Markley, and Slobodan Macura pp 1523 - 1524; DOI: 10.1021/ja00030a082 |
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The methyl group at C(10) of 2,3-oxidosqualene is crucial to the correct folding of this substrate in the cyclization-rearrangement step of sterol biosynthesis E. J. Corey, Scott C. Virgil, David R. Liu, and Sepehr Sarshar pp 1524 - 1525; DOI: 10.1021/ja00030a083 |
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Preparation and decomposition of gold(I) hydrazido complexes: gold cluster formation Visalakshi Ramamoorthy, Zhidan Wu, Yang Yi, and Paul R. Sharp pp 1526 - 1527; DOI: 10.1021/ja00030a084 |
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Transition-state structural features for the association of metalloproteases with phosphorus-containing inhibitors Maria Izquierdo-Martin and Ross L. Stein pp 1527 - 1528; DOI: 10.1021/ja00030a085 |
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Systematic design of chemical oscillators. 80. pH Oscillations in a semibatch reactor Gyula Rabai and Irving R. Epstein pp 1529 - 1530; DOI: 10.1021/ja00030a086 |
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The first, unambiguous synthesis of poly(alkyl/aryl oxothiazenes). A novel route to precursors, and synthesis of polymers Aroop K. Roy pp 1530 - 1531; DOI: 10.1021/ja00030a087 |
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Biosynthetic incorporation of labeled tetraketide intermediates into dehydrocurvularin, a phytotoxin from Alternaria cinerariae, with assistance of .beta.-oxidation inhibitors Zhe Li, Fionna M. Martin, and John C. Vederas pp 1531 - 1533; DOI: 10.1021/ja00030a088 |
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Reductive aromatization of quinol ketals: a new synthesis of C-aryl glycosides. [Erratum to document cited in CA115(19):208369c] Kathlyn A. Parket and Craig A. Coburn pp 1533 - 1533; DOI: 10.1021/ja00030a089 |
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Book Reviews pp 1534 - 1540; DOI: 10.1021/ja00030a600 |
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Structural and dynamical studies of the hydrate, exchangeable hydrogens, and included molecules in .beta.- and .gamma.-cyclodextrins by powder and single-crystal deuterium magnetic resonance M. G. Usha and R. J. Wittebort pp 1541 - 1548; DOI: 10.1021/ja00031a001 |
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NMR studies of iron(II) nitrosyl .pi.-cation radicals of octaethylchlorin and octaethylisobacteriochlorin as models for reaction intermediate of nitrite reductase Shinji Ozawa, Hiroshi Fujii, and Isao Morishima pp 1548 - 1554; DOI: 10.1021/ja00031a002 |
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Enantioselective binding of tryptophan by .alpha.-cyclodextrin Kenny B. Lipkowitz, Srinivasrao Raghothama, and Jia An Yang pp 1554 - 1562; DOI: 10.1021/ja00031a003 |
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exo,exo-[1,3-Bis(trimethylsilyl)allyl]lithium-N,N,N',N'-tetramethylethylenediamine complex: crystal structure and dynamics in solution Gernot Boche, Gideon Fraenkel, Jose Cabral, Klaus Harms, Nicolaas J. R. Van Eikema Hommes, John Lohrenz, Michael Marsch, and Paul v. R. Schleyer pp 1562 - 1565; DOI: 10.1021/ja00031a004 |
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Carbon-13 NMR line shapes of [2-13C]ATP in enzyme complexes and viscous solutions: glycosidic rotation persists at high viscosities and is arrested in enzyme complexes B. D. Nageswara Rao and Bruce D. Ray pp 1566 - 1573; DOI: 10.1021/ja00031a005 |
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Internal H-C-C angle dependence of vicinal 1H-1H coupling constants Michael Barfield and William B. Smith pp 1574 - 1581; DOI: 10.1021/ja00031a006 |
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Molecular dynamics of the primary photochemical event in rhodopsin Jack R. Tallent, Elaine W. Hyde, Leonore A. Findsen, Geoffrey C. Fox, and Robert R. Birge pp 1581 - 1592; DOI: 10.1021/ja00031a007 |
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Ab initio MO studies on the potential energy surface of the methyl chloride radical anion Tsukasa Tada and Reiko Yoshimura pp 1593 - 1595; DOI: 10.1021/ja00031a008 |
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Locating minima on seams of intersecting potential energy surfaces. An application to transition structure modeling Frank Jensen pp 1596 - 1603; DOI: 10.1021/ja00031a009 |
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Ab initio quantum mechanical calculation of the chemical shift anisotropy of the hydrogen atom in the (H2O)17 water cluster J. F. Hinton, P. Guthrie, P. Pulay, and K. Wolinski pp 1604 - 1605; DOI: 10.1021/ja00031a010 |
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Simulation of MC-SCF results on covalent organic multi-bond reactions: molecular mechanics with valence bond (MM-VB) Fernando Bernardi, Massimo Olivucci, and Michael A. Robb pp 1606 - 1616; DOI: 10.1021/ja00031a011 |
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The nonplanar amide group in N-acylaziridines: conformational behavior and chiroptical properties G. V. Shustov, G. K. Kadorkina, S. V. Varlamov, A. V. Kachanov, R. G. Kostyanovskii, and A. Rauk pp 1616 - 1623; DOI: 10.1021/ja00031a012 |
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Conformationally dependent heavy atom effect of chlorine on alkene triplet lifetimes. Experimental and ab initio calculations Richard A. Caldwell, Lance D. Jacobs, T. R. Furlani, E. Ann Nalley, and J. Laboy pp 1623 - 1625; DOI: 10.1021/ja00031a013 |
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The photochemistry of transition metal hydrides: a CASSCF/CCI study of the photodissociation of manganese pentacarbonyl hydride Chantal Daniel pp 1625 - 1631; DOI: 10.1021/ja00031a014 |
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Stabilities of hydrocarbons and carbocations. 1. A comparison of augmented 6-31G, 6-311G, and correlation consistent basis sets Janet E. Del Bene, Donald H. Aue, and Isaiah Shavitt pp 1631 - 1640; DOI: 10.1021/ja00031a015 |
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Linear semibridging carbonyls. 4. A consequence of steric crowding and strong metal-to-metal bonding Charles Q. Simpson and Michael B. Hall pp 1641 - 1645; DOI: 10.1021/ja00031a016 |
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Solvent effects. 3. Tautomeric equilibria of formamide and 2-pyridone in the gas phase and solution: an ab initio SCRF study Ming Wah Wong, Kenneth B. Wiberg, and Michael J. Frisch pp 1645 - 1652; DOI: 10.1021/ja00031a017 |
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Group electronegativities from the bond critical point model Russell J. Boyd and Susan L. Boyd pp 1652 - 1655; DOI: 10.1021/ja00031a018 |
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Ab initio calculations on potential intermediates in metal reductions of carbonyl compounds. Stereochemical considerations Yun Dong Wu and K. N. Houk pp 1656 - 1661; DOI: 10.1021/ja00031a019 |
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Layer-by-layer etching of two-dimensional metal chalcogenides with the atomic force microscope Ed Delawski and B. A. Parkinson pp 1661 - 1667; DOI: 10.1021/ja00031a020 |
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Surfactant-induced release from phosphatidylcholine vesicles. Regulation of rupture and leakage pathways by membrane packing Yoshinobu Nagawa and Steven L. Regen pp 1668 - 1672; DOI: 10.1021/ja00031a021 |
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Formation and reactivity of (tetraarylporphyrinato)rhodium(II) monocarbonyls: bent RhIICO complexes that react like acyl radicals Bradford B. Wayland, Alan E. Sherry, George Poszmik, and Andrew G. Bunn pp 1673 - 1681; DOI: 10.1021/ja00031a022 |
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Spin exchange coupling in asymmetric heterodinuclear complexes containing the .mu.-oxo-bis(.mu.-acetato)dimetal core Rainer Hotzelmann, Karl Wieghardt, Ulrich Floerke, Hans Juergen Haupt, David C. Weatherburn, Jacques Bonvoisin, Genevieve Blondin, and Jean Jacques Girerd pp 1681 - 1696; DOI: 10.1021/ja00031a023 |
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A novel structure type in reduced rare-earth metal halides. One-dimensional confacial chains based on centered square antiprismatic metal units: Y4Br4Os and Er4Br4Os Peter K. Dorhout and John D. Corbett pp 1697 - 1701; DOI: 10.1021/ja00031a024 |
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Models of heme d1. Molecular structure and NMR characterization of an iron(III) dioxoisobacteriochlorin (porphyrindione) K. M. Barkigia, C. K. Chang, J. Fajer, and M. W. Renner pp 1701 - 1707; DOI: 10.1021/ja00031a025 |
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Stoichiometric and catalytic hydroamination of alkynes and allene by zirconium bisamides Cp2Zr(NHR)2 Patrick J. Walsh, Anne M. Baranger, and Robert G. Bergman pp 1708 - 1719; DOI: 10.1021/ja00031a026 |
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Photochemical substitution reactions of dinuclear iron complex [CpFe(CO)2]2 (Cp = .eta.5-C5H5) in hydrocarbon and tetrahydrofuran solution at room temperature: a mechanistic study with time-resolved infrared spectroscopy Andrew J. Dixon, Michael W. George, Catherine Hughes, Martyn Poliakoff, and James J. Turner pp 1719 - 1729; DOI: 10.1021/ja00031a027 |
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Polymorphism of 1,3-phenylene bis(diselenadiazolyl). Solid-state structural and electronic properties of .beta.-1,3-[(Se2N2C)C6H4(CN2Se2)] A. W. Cordes, R. C. Haddon, R. G. Hicks, R. T. Oakley, T. T. M. Palstra, L. F. Schneemeyer, and J. V. Waszczak pp 1729 - 1732; DOI: 10.1021/ja00031a028 |
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Redistribution of reduced thiophene ligands in the conversion of (C5R5)Rh(.eta.4-C4Me4S) to [(C5R5)Rh]3(.eta.4,.eta.1-C4Me4S)2 Shifang Luo, Anton E. Skaugset, Thomas B. Rauchfuss, and Scott R. Wilson pp 1732 - 1735; DOI: 10.1021/ja00031a029 |
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Phenol-cyclohexadienone equilibrium for .eta.2-coordinated arenes Michael E. Kopach, William G. Hipple, and W. Dean Harman pp 1736 - 1740; DOI: 10.1021/ja00031a030 |
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4,6-Dinitrobenzofuroxan: a stronger electrophile than the p-nitrobenzenediazonium cation and proton Francois Terrier, Elyane Kizilian, Jean Claude Halle, and Erwin Buncel pp 1740 - 1742; DOI: 10.1021/ja00031a031 |
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Organic sulfur mechanisms. 35. Mechanisms of hydrolysis and related nucleophilic displacement reactions of alkanesulfonyl chlorides: pH dependence and the mechanism of hydration of sulfenes J. F. King, J. Y. L. Lam, and S. Skonieczny pp 1743 - 1749; DOI: 10.1021/ja00031a032 |
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Surface-differentiated model phospholipid bilayers Robert A. Moss and Yukihisa Okumura pp 1750 - 1756; DOI: 10.1021/ja00031a033 |
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Aromatic nitration with electrophilic N-nitropyridinium cations. Transitory charge-transfer complexes as key intermediates E. K. Kim, K. Y. Lee, and J. K. Kochi pp 1756 - 1770; DOI: 10.1021/ja00031a034 |
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Hydrogen-bonded phosphate esters. Synthesis and structure of imidazole-containing salts of diphenyl phosphate and (trichloromethyl)phosphonic acid Robert R. Holmes, Roberta O. Day, Yuji Yoshida, and Joan M. Holmes pp 1771 - 1778; DOI: 10.1021/ja00031a035 |
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Chelates as intermediates in nucleophilic additions to alkoxy ketones according to Cram's rule (cyclic model) Xiangning Chen, Edwin R. Hortelano, Ernest L. Eliel, and Stephen V. Frye pp 1778 - 1784; DOI: 10.1021/ja00031a036 |
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An investigation into the minimum requirements for peptide hydrolysis by mutation of the catalytic triad of trypsin David R. Corey and Charles S. Craik pp 1784 - 1790; DOI: 10.1021/ja00031a037 |
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Total synthesis of (.+-.)-chondrillin, (.+-.)-plakorin, and related peroxy ketals. Development of a general route to 3,6-dihydro-1,2-dioxin-3-ols Barry B. Snider and Zhongping Shi pp 1790 - 1800; DOI: 10.1021/ja00031a038 |
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Enantiomerically pure dihydropyrimidinones as reagents and auxiliaries for asymmetric synthesis Kent S. Chu, George R. Negrete, Joseph P. Konopelski, Frederick J. Lakner, Nam Tae Woo, and Marilyn M. Olmstead pp 1800 - 1812; DOI: 10.1021/ja00031a039 |
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Organic photochemistry. Part 94. Triethylamine-photosensitized reduction of a ketone via a chemical sensitization mechanism Zheng Zhi Wu, Gordon L. Hug, and Harry Morrison pp 1812 - 1816; DOI: 10.1021/ja00031a040 |
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Reactivities of diarylmethyl and triarylmethyl cations with primary amines in aqueous acetonitrile solutions. The importance of amine hydration Robert A. McClelland, V. M. Kanagasabapathy, Narinder S. Banait, and Steen Steenken pp 1816 - 1823; DOI: 10.1021/ja00031a041 |
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Photochemistry of 4-vinyl-2,5-cyclohexadien-1-ones. A remarkable effect of substitution on the type A and dienone-phenol photorearrangements Arthur G. Schultz and Neal J. Green pp 1824 - 1829; DOI: 10.1021/ja00031a042 |
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Spectroscopic detection and reactions of a thionitroso compound Masaki Takahashi, Renji Okazaki, Naoki Inamoto, Tadashi Sugawara, and Hiizu Iwamura pp 1830 - 1837; DOI: 10.1021/ja00031a043 |
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Triplet states mediating hydrogen abstraction in 4-acylpyrimidines, 2-acylpyridines, 2-acylpyrazines, and 3-acylpyridazines Sreedharan Prathapan, Kevin E. Robinson, and William C. Agosta pp 1838 - 1843; DOI: 10.1021/ja00031a044 |
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Radical ion probes. 2. Evidence for the reversible ring opening of arylcyclopropylketyl anions. Implications for mechanistic studies James M. Tanko and Ray E. Drumright pp 1844 - 1854; DOI: 10.1021/ja00031a045 |
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Design, synthesis, and kinetic evaluation of a unique class of elastase inhibitors, the peptidyl .alpha.-ketobenzoxazoles, and the x-ray crystal structure of the covalent complex between porcine pancreatic elastase and Ac-Ala-Pro-Val-2-benzoxazole Philip D. Edwards, Edgar F. Meyer, J. Vijayalakshmi, Paul A. Tuthill, Donald A. Andisik, Bruce Gomes, and Anne Strimpler pp 1854 - 1863; DOI: 10.1021/ja00031a046 |
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Synthesis and structure determination of the adducts of the potent carcinogen 7,12-dimethylbenz[a]anthracene and deoxyribonucleosides formed by electrochemical oxidation: models for metabolic activation by one-electron oxidation N. V. S. RamaKrishna, Ercole L. Cavalieri, E. G. Rogan, G. Dolnikowski, R. L. Cerny, M. L. Gross, H. Jeong, R. Jankowiak, and G. J. Small pp 1863 - 1874; DOI: 10.1021/ja00031a047 |
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Control of chemoselectivity in catalytic carbenoid reactions. Dirhodium(II) ligand effects on relative reactivities Albert Padwa, David J. Austin, Susan F. Hornbuckle, Mark A. Semones, Michael P. Doyle, and Marina N. Protopopova pp 1874 - 1876; DOI: 10.1021/ja00031a048 |
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Peptide amidation by chemical protein engineering. A combination of enzymic and photochemical synthesis D. B. Henriksen, K. Breddam, J. Moeller, and O. Buchardt pp 1876 - 1877; DOI: 10.1021/ja00031a049 |
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In situ photoreactions of proteins in spectrometers leading to variations in signal intensities D. Balasubramanian, P. Guptasarma, and Manni Luthra pp 1877 - 1878; DOI: 10.1021/ja00031a050 |
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Direct observation and reactivity of transient ketenes generated by flash photolysis Annette D. Allen, John Andraos, A. J. Kresge, Michael A. McAllister, and Thomas T. Tidwell pp 1878 - 1879; DOI: 10.1021/ja00031a051 |
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Biosynthesis of 3,6-dideoxy hexoses: new evidence supporting a radical mechanism for C-3 deoxygenation Vaughn P. Miller and Hung Wen Liu pp 1880 - 1881; DOI: 10.1021/ja00031a052 |
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Electron transfer agents in metal-catalyzed dioxygen oxidations: effective catalysts for the interception and oxidation of carbon radicals Dennis P. Riley and Donald L. Fields pp 1881 - 1882; DOI: 10.1021/ja00031a053 |
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Inversion of enzyme enantioselectivity mediated by the solvent Shinichirou Tawaki and Alexander M. Klibanov pp 1882 - 1884; DOI: 10.1021/ja00031a054 |
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Poly(arylmethyl) octet (S = 7/2) heptaradical and undecet (S = 5) decaradical Andrzej Rajca, Suchada Utamapanya, and Sankaran Thayumanavan pp 1884 - 1885; DOI: 10.1021/ja00031a055 |
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Mechanistic studies on DNA photolyase. 5. Secondary deuterium isotope effects on the cleavage of the uracil photodimer radical cation and anion R. Austin S. McMordie and Tadhg P. Begley pp 1886 - 1887; DOI: 10.1021/ja00031a056 |
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Tuning the intermolecular dative interactions in vanadium-oxo linear chain compounds: formation of a new type of liquid crystalline polymer Andre Serrette, Patrick J. Carroll, and Timothy M. Swager pp 1887 - 1889; DOI: 10.1021/ja00031a057 |
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Deformation density of a diazirine ring in the x-ray structure of 3-[(p-nitrophenoxy)methyl]-3-chlorodiazirine T. Stanley Cameron, Pradip K. Bakshi, Bozena Borecka, and Michael T. H. Liu pp 1889 - 1890; DOI: 10.1021/ja00031a058 |
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Activation of alkynes by rhenium polyhydrides in the presence of electrophiles: facile formation of hydrido-alkylidyne complexes Malee Leeaphon, Phillip E. Fanwick, and Richard A. Walton pp 1890 - 1892; DOI: 10.1021/ja00031a059 |
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Oxo-alkyls of chromium(V) and chromium(VI) Seok Kyun Noh, Robert A. Heintz, Brian S. Haggerty, Arnold L. Rheingold, and Klaus H. Theopold pp 1892 - 1893; DOI: 10.1021/ja00031a060 |
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Biradical character of a closed-shell heteroaromatic quinone Toyonari Sugimoto, Masashi Sakaguchi, Hiroshi Ando, Tomohiro Tanaka, Zenichi Yoshida, Jun Yamauchi, Yasushi Kai, Nobuko Kanehisa, and Nobutami Kasai pp 1893 - 1895; DOI: 10.1021/ja00031a061 |
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Peptide nucleic acids (PNA). Oligonucleotide analogs with an achiral peptide backbone Michael Egholm, Ole Buchardt, Peter E. Nielsen, and Rolf H. Berg pp 1895 - 1897; DOI: 10.1021/ja00031a062 |
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Intramolecular energy transfer in the inverted region D. Brent MacQueen, John R. Eyler, and Kirk S. Schanze pp 1897 - 1898; DOI: 10.1021/ja00031a063 |
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NMR assignment of leucocin A, a bacteriocin from Leuconostoc gelidum, supported by a stable isotope-labeling technique for peptides and proteins Thomas Henkel, Miloslav Sailer, Gregory L. Helms, Michael E. Stiles, and John C. Vederas pp 1898 - 1900; DOI: 10.1021/ja00031a064 |
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Intermolecular versus intramolecular hydrogen-bonding competition in the complexation of cyclitols by a twisted polyaza cleft Chia Yu Huang, Larry A. Cabell, Vince Lynch, and Eric V. Anslyn pp 1900 - 1901; DOI: 10.1021/ja00031a065 |
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Formation of gaseous .pi. and ion-neutral complexes as probed by interannular tert-butyl cation transfer in protonated tert-butyl-substituted diphenylalkanes Dietmar Kuck and Carsten Matthias pp 1901 - 1903; DOI: 10.1021/ja00031a066 |
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Efficient catalytic cleavage of RNA by lanthanide(III) macrocyclic complexes: toward synthetic nucleases for in vivo applications Janet R. Morrow, Lisa A. Buttrey, Valerie M. Shelton, and Kristin A. Berback pp 1903 - 1905; DOI: 10.1021/ja00031a067 |
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Exo and endo activation in glycoside cleavage: acetolysis of methyl .alpha.- and .beta.-glucopyranosides Donald R. McPhail, Jeffrey R. Lee, and Bert Fraser-Reid pp 1905 - 1906; DOI: 10.1021/ja00031a068 |
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A general, catalytic, and enantioselective synthesis of .alpha.-amino acids E. J. Corey and John O. Link pp 1906 - 1908; DOI: 10.1021/ja00031a069 |
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Rates of catalytic hydrogenation estimated spectroscopically through enhanced resonances Mitchell S. Chinn and Richard Eisenberg pp 1908 - 1909; DOI: 10.1021/ja00031a070 |
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Opening of metal carbonyl cluster complexes by ligand addition. Synthesis and structural characterization of osmium cluster Os3(CO)11(.mu.-CNCF3)2, a stabilized derivative of the hypothetical complex Os3(CO)13 Richard D. Adams, Yun Chi, Darryl D. DesMarteau, Dieter Lentz, and Robert Marschall pp 1909 - 1910; DOI: 10.1021/ja00031a071 |
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Reversible luminescence quenching of porous silicon by solvents Jeffrey M. Lauerhaas, Grace M. Credo, Julie L. Heinrich, and Michael J. Sailor pp 1911 - 1912; DOI: 10.1021/ja00031a072 |
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Aqueous basicity of the carboxylate lone pairs and the carbon-oxygen barrier in acetic acid: a combined quantum and statistical mechanical study Jiali Gao and Joseph J. Pavelites pp 1912 - 1914; DOI: 10.1021/ja00031a073 |
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Internal hydrogen abstraction by activated neocarzinostatin: quenching of the radical at C2 by hydrogen atom transfer from the .alpha. carbon of the adducted thiol Der Hang Chin and Irving H. Goldberg pp 1914 - 1915; DOI: 10.1021/ja00031a074 |
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Tri-3-(2-butyl)-6-methylsalicylide. A novel, versatile tri-o-thymotide-based clathrate host having chiral centers Jallal M. Gnaim, Bernard S. Green, Rina Arad-Yellin, K. Vyas, Judith T. Levy, Felix Frolow, and Philip M. Keehn pp 1915 - 1916; DOI: 10.1021/ja00031a075 |
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Strongly enhanced stereoselectivity in the reduction of 5-substituted adamantanones by substitution of C5 by positive nitrogen Juliet M. Hahn and William J. Le Noble pp 1916 - 1917; DOI: 10.1021/ja00031a076 |
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Platinum-mediated reactions of hydrosilanes. Isolation of a complex with bridging disilene and silylene ligands Richard H. Heyn and T. Don Tilley pp 1917 - 1919; DOI: 10.1021/ja00031a077 |
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A remarkable shape selectivity in the molecular recognition of carboxylate anions in aqueous solution Andrea Bencini, Antonio Bianchi, M. Isabel Burguete, Enrique Garcia-Espana, Santiago V. Luis, and Jose A. Ramirez pp 1919 - 1920; DOI: 10.1021/ja00031a078 |
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Corannulene bowl-to-bowl inversion is rapid at room temperature Lawrence T. Scott, Mohammed M. Hashemi, and Matthew S. Bratcher pp 1920 - 1921; DOI: 10.1021/ja00031a079 |
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Synthesis and dynamics of the corannulene nucleus Allen Borchardt, Augusto Fuchicello, Kathleen V. Kilway, Kim K. Baldridge, and Jay S. Siegel pp 1921 - 1923; DOI: 10.1021/ja00031a080 |
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Palladium-catalyzed alkylative cyclization of 1,6- and 1,7-enynes Barry M. Trost, Waldemar Pfrengle, Hirokazu Urabe, and Jacques Dumas pp 1923 - 1924; DOI: 10.1021/ja00031a081 |
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New stragegy for the total synthesis of 1.alpha.-hydroxyvitamin D derivatives Barry M. Trost and Jacques Dumas pp 1924 - 1925; DOI: 10.1021/ja00031a082 |
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Polyferrocenylene persulfides Paul F. Brandt and Thomas B. Rauchfuss pp 1926 - 1927; DOI: 10.1021/ja00031a083 |
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All-cis catalytic hydrogenation of polynuclear aromatic hydrocarbons by Group 5 metal aryl oxide compounds Joyce S. Yu, Bernardeta C. Ankianiec, Ian P. Rothwell, and Mindy T. Nguyen pp 1927 - 1929; DOI: 10.1021/ja00031a084 |
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Molecular recognition by circular oligonucleotides: increasing the selectivity of DNA binding. [Erratum to document cited in CA115(9):92800e] Eric T. Kool pp 1929 - 1929; DOI: 10.1021/ja00031a085 |
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Effect of allylic substituents on the face selectivity of Diels-Alder reactions of semicyclic dienes. [Erratum to document cited in CA113(25):230533g] S. C. Datta, R. W. Franck, R. Tripathy, G. J. Quigley, L. Huang, S. Chen, and A. Sihaed pp 1929 - 1929; DOI: 10.1021/ja00031a086 |
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Stereospecificity of the .beta.-hydroxyl elimination from the (hydroxyalkyl)chromium complex (H2O)5CrIII-CH(CH3)CH(CH3)OH2+. [Erratum to document cited in CA115(3):29538k] Haim Cohen, Alexander Feldman, Ruth Ish-Shalom, and Dan Meyerstein pp 1929 - 1929; DOI: 10.1021/ja00031a087 |
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Models of the cytochromes b. 8. Two-dimensional nuclear Overhauser and exchange spectroscopy studies of paramagnetic "cavity" type (tetraphenylporphinato)iron(III) complexes of planar ligands. [Erratum to document cited in CA115(22):246370d] F. Ann Walker and Ursula Simonis pp 1929 - 1929; DOI: 10.1021/ja00031a088 |
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Book Reviews pp 1929 - 1932; DOI: 10.1021/ja00031a600 |
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Formyl cyanide: a stable species. Experimental and theoretical studies Wyn Lewis-Bevan, Rick D. Gaston, James Tyrrell, Wilmer D. Stork, and Gary L. Salmon pp 1933 - 1938; DOI: 10.1021/ja00032a001 |
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Gas-phase generation and structural characterization of [H2, C, O, Si].bul.+ and [H2, C, O, Si] by collisional-activation and neutralization-reionization mass spectrometry and theory: evidence for the distonic ion H2C.bul.-O-Si+ and the biradical CH2OSi Ragampeta Srinivas, Diethard K. Boehme, Jan Hrusak, Detlef Schroeder, and Helmut Schwarz pp 1939 - 1942; DOI: 10.1021/ja00032a002 |
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Electronic states of benzo[a]pyrene. Linear and magnetic circular dichroism, polarized fluorescence, and quantum chemical calculations Jens Spanget-Larsen, Jacek Waluk, Svante Eriksson, and Erik W. Thulstrup pp 1942 - 1949; DOI: 10.1021/ja00032a003 |
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Vibrational coupling between ethylidyne species on platinum particles Dilip K. Paul, Thomas P. Beebe, Kevin J. Uram, and John T. Yates pp 1949 - 1954; DOI: 10.1021/ja00032a004 |
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Molecular self-assemblies: Monte Carlo predictions for the structure of the one-dimensional translation aggregate Jerry Perlstein pp 1955 - 1963; DOI: 10.1021/ja00032a005 |
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pH Control of photoreactivity of ruthenium(II) pyridyltriazole complexes: photoinduced linkage isomerism and photoanation R. Wang, J. G. Vos, R. H. Schmehl, and R. Hage pp 1964 - 1970; DOI: 10.1021/ja00032a006 |
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Time-resolved charge-transfer spectroscopy of aromatic electron donor-acceptor complexes with nitrosonium. Inner-sphere mechanism for electron transfer in the isoergonic region T. M. Bockman, Z. J. Karpinski, S. Sankararaman, and J. K. Kochi pp 1970 - 1985; DOI: 10.1021/ja00032a007 |
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(Perylene)Co(mnt)2(CH2Cl2)0.5: a mixed perylenecobalt complex as molecular and polymeric conductor Vasco Gama, Rui T. Henriques, Gregoire Bonfait, Manuel Almeida, Auke Meetsma, Sander Van Smaalen, and Jan L. De Boer pp 1986 - 1989; DOI: 10.1021/ja00032a008 |
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.omega.-Terminated alkanethiolate monolayers on surfaces of copper, silver, and gold have similar wettabilities Paul E. Laibinis and George M. Whitesides pp 1990 - 1995; DOI: 10.1021/ja00032a009 |
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Microwave study of superconductivity in alkali-metal-doped fullerene C60 films S. H. Glarum, S. J. Duclos, and R. C. Haddon pp 1996 - 2001; DOI: 10.1021/ja00032a010 |
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Broensted versus Lewis acid reactivity of gaseous cations (ethyl, isopropyl, formyl) towards arenes Giorgio Cerichelli, Maria Elisa Crestoni, and Simonetta Fornarini pp 2002 - 2009; DOI: 10.1021/ja00032a011 |
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Collisional activation of pyrene and anthracene in an ion-trap mass spectrometer B. D. Nourse, K. A. Cox, K. L. Morand, and R. G. Cooks pp 2010 - 2016; DOI: 10.1021/ja00032a012 |
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The test of an analogy: Are intramolecular hydrogen bonds in .beta.-diols and .beta.-hydroxy ethers preserved in their molecular ions? J. R. Cao, M. George, J. L. Holmes, M. Sirois, J. K. Terlouw, and P. C. Burgers pp 2017 - 2020; DOI: 10.1021/ja00032a013 |
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Unimolecular decompositions of the radical cations of ethylene glycol and its monomethyl ether in the gas phase. Distonic ions versus ion-neutral complexes Henri Edouard Audier, Arielle Milliet, Danielle Leblanc, and Thomas Hellman Morton pp 2020 - 2027; DOI: 10.1021/ja00032a014 |
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A remarkably stable organic radical cation: the distonic isomer of the unstable radical cation of dimethyl propyl phosphate L. K. Marjatta Kiminkinen, Krista G. Stirk, and Hilkka I. Kenttamaa pp 2027 - 2031; DOI: 10.1021/ja00032a015 |
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The surface chemistry of vinyl iodide on platinum(111) Z. M. Liu, X. L. Zhou, D. A. Buchanan, J. Kiss, and J. M. White pp 2031 - 2039; DOI: 10.1021/ja00032a016 |
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Activation of alkanes by chromium(+): unique reactivity of ground-state Cr+(6S) and thermochemistry of neutral and ionic chromium-carbon bonds Ellen R. Fisher and P. B. Armentrout pp 2039 - 2049; DOI: 10.1021/ja00032a017 |
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Electronic effects in carbon-hydrogen and carbon-carbon bond activation: reactions of excited-state chromium(+) with propane, butane, methylpropane, and dimethylpropane Ellen R. Fisher and P. B. Armentrout pp 2049 - 2055; DOI: 10.1021/ja00032a018 |
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An ab initio MO/SD-CI study of model complexes of intermediates in electrochemical reduction of carbon dioxide catalyzed by NiCl2(cyclam) Shigeyoshi Sakaki pp 2055 - 2062; DOI: 10.1021/ja00032a019 |
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A theoretical approach to drug design. 3. Relative thermodynamics of inhibitor binding by E. coli dihydrofolate reductase to ethyl derivatives of trimethoprim substituted at the 3', 4', and 5' positions Joseph J. McDonald and Charles L. Brooks pp 2062 - 2072; DOI: 10.1021/ja00032a020 |
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Tunneling dynamics in isotopically substituted malonaldehyde. Comparison between symmetric and asymmetric species Enric Bosch, Miquel Moreno, and Jose M. Lluch pp 2072 - 2076; DOI: 10.1021/ja00032a021 |
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A theoretical investigation of the structures and properties of classical and bridged .beta.-substituted ethyl radicals Maurizio Guerra pp 2077 - 2085; DOI: 10.1021/ja00032a022 |
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Stereomutation of cyclopropane revisited. An ab initio investigation of the potential surface and calculation of secondary isotope effects Stephen J. Getty, Ernest R. Davidson, and Weston Thatcher Borden pp 2085 - 2093; DOI: 10.1021/ja00032a023 |
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Three-membered rings of carbon, silicon, and germanium. An analysis of thermodynamic stability to fragmentation David A. Horner, Roger S. Grev, and Henry F. Schaefer pp 2093 - 2098; DOI: 10.1021/ja00032a024 |
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Aluminum-27 nuclear magnetic resonance study of aluminas and their surfaces B. A. Huggins and Paul D. Ellis pp 2098 - 2108; DOI: 10.1021/ja00032a025 |
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Selective shaped pulse decoupling in NMR: homonuclear [carbon-13]carbonyl decoupling M. A. McCoy and L. Mueller pp 2108 - 2112; DOI: 10.1021/ja00032a026 |
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Determination of structures of solvated lithium dialkylamides by semiempirical (MNDO) methods. Comparison of theory and experiment Floyd E. Romesberg and David B. Collum pp 2112 - 2121; DOI: 10.1021/ja00032a027 |
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Asymmetric catalysis. Production of chiral diols by enantioselective catalytic intramolecular hydrosilation of olefins Steven H. Bergens, Pedro Noheda, John Whelan, and B. Bosnich pp 2121 - 2128; DOI: 10.1021/ja00032a028 |
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Asymmetric catalysis. Mechanism of asymmetric catalytic intramolecular hydrosilylation Steven H. Bergens, Pedro Noheda, John Whelan, and B. Bosnich pp 2128 - 2135; DOI: 10.1021/ja00032a029 |
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Epimerization of secondary alcohols by new homogeneous, low oxidation-state metal catalysts: carbon-hydrogen bond activation in rhenium alkoxide complexes (.eta.5-C5R5)Re(NO)(PPh3)(OCHRR') Isabel Saura-Llamas and J. A. Gladysz pp 2136 - 2144; DOI: 10.1021/ja00032a030 |
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Electrostatic micellar effects on the rate of spontaneous decomposition of m-nitrophenyl 9-fluorenecarboxylate Valdir R. Correia, Iolanda Midea Cuccovia, Magaly Stelmo, and Hernan Chaimovich pp 2144 - 2146; DOI: 10.1021/ja00032a031 |
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The functionalization of saturated hydrocarbons. Part 20. Alkyl hydroperoxides: reaction intermediates in the oxidation of saturated hydrocarbons by Gif-type reactions and mechanistic studies on their formation Derek H. R. Barton, Stephane D. Beviere, Warinthorn Chavasiri, Eva Csuhai, Dario Doller, and Wei Guo Liu pp 2147 - 2156; DOI: 10.1021/ja00032a032 |
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Conformational analysis of 5-substituted 1,3-dioxanes. 5. Bond eclipsing in tert-butylsulfonyl substituted 1,3-dioxanes and cyclohexanes. X-ray diffraction studies, MMP2 calculations, and interpretation Barbara Gordillo, Eusebio Juaristi, Roberto Martinez, Ruben A. Toscano, Peter S. White, and Ernest L. Eliel pp 2157 - 2162; DOI: 10.1021/ja00032a033 |
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Reaction of phenylchlorocarbene and diphenylcarbene with the carbon-chlorine bond: kinetics and mechanisms Michelle B. Jones, Vincent M. Maloney, and Matthew S. Platz pp 2163 - 2169; DOI: 10.1021/ja00032a034 |
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Trichogin A IV, an 11-residue lipopeptaibol from Trichoderma longibrachiatum Catherine Auvin-Guette, Sylvie Rebuffat, Yann Prigent, and Bernard Bodo pp 2170 - 2174; DOI: 10.1021/ja00032a035 |
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Total synthesis of discorhabdin C: a general aza spiro dienone formation from O-silylated phenol derivatives using a hypervalent iodine reagent Yasuyuki Kita, Hirofumi Tohma, Masanao Inagaki, Kenji Hatanaka, and Takayuki Yakura pp 2175 - 2180; DOI: 10.1021/ja00032a036 |
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Optically active amines. 37. Application of the benzene sector and the benzene chirality rules to perhydrobenzocycloalkenes and related compounds Ronald J. Lorentzen, James H. Brewster, and Howard E. Smith pp 2181 - 2187; DOI: 10.1021/ja00032a037 |
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Photocyclization of .alpha.-keto amides in homogeneous solution and aqueous cyclodextrin media. The role of zwitterions and diradicals in photoinduced electron transfer reactions Carlos A. Chesta and David G. Whitten pp 2188 - 2197; DOI: 10.1021/ja00032a038 |
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Regioselective photoprotonation of 1,3-dimethoxybenzenes in 1,1,1,3,3,3-hexafluoroisopropyl alcohol. H-D isotope-exchange and laser flash photolysis studies N. Mathivanan, Frances Cozens, Robert A. McClelland, and Steen Steenken pp 2198 - 2203; DOI: 10.1021/ja00032a039 |
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Alkylidyne(carbaborane) complex of the group 6 metals. 3. Facile transformations of 12- and 13-vertex tungstacarborane polyhedra reversible. Framework rearrangement and acid-induced ejection of a cage vertex Stephen A. Brew, Nicholas Carr, John C. Jeffery, Massimino U. Pilotti, and F. Gordon A. Stone pp 2203 - 2210; DOI: 10.1021/ja00032a040 |
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Bond-stretch isomerism in the chlorooxomolybdenum complexes cis-mer-MoOCl2(PR3)3: a reinvestigation Keum Yoon, Gerard Parkin, and Arnold L. Rheingold pp 2210 - 2218; DOI: 10.1021/ja00032a041 |
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The dimolybdenum(V) sulfur bridge and diazonium ions: formation of dimolybdenum diazosulfides Elaine K. Haub, Ana C. Lizano, and Mark E. Noble pp 2218 - 2223; DOI: 10.1021/ja00032a042 |
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Solution thermodynamics of the ferric complexes of new desferrioxamine siderophores obtained by directed fermentation Silvia Konetschny-Rapp, Guenther Jung, Kenneth N. Raymond, Johannes Meiwes, and Hans Zaehner pp 2224 - 2230; DOI: 10.1021/ja00032a043 |
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Highly oxidized iron complexes of N-methyltetra-p-tolylporphyrin Alan L. Balch, Charles R. Cornman, Lechoslaw Latos-Grazynski, and Mark W. Renner pp 2230 - 2237; DOI: 10.1021/ja00032a044 |
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Preparation and characterization of two new group VI quadruply bonded dinuclear compounds: Cr2(DFM)4 and W2(DFM)4 F. Albert Cotton and Tong Ren pp 2237 - 2242; DOI: 10.1021/ja00032a045 |
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Antibody targeting to bacterial cells using receptor-specific ligands Carolyn R. Bertozzi and Mark D. Bednarski pp 2242 - 2245; DOI: 10.1021/ja00032a046 |
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The .alpha.- and .beta.-deuterium kinetic isotope effects on the inactivation of the general acyl-coenzyme A dehydrogenase from pig kidney by (2-methylenecyclopropane)acetyl-CoA John E. Baldwin and Wayne C. Widdison pp 2245 - 2251; DOI: 10.1021/ja00032a047 |
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Substituted C60 molecules: a study in symmetry reduction Bruce Chase and Paul J. Fagan pp 2252 - 2256; DOI: 10.1021/ja00032a048 |
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Synthesis and conformational analysis of GM3 lactam; a hydrolytically stable analog of GM3 ganglioside lactone Asim K. Ray, Ulf Nilsson, and Goeran Magnusson pp 2256 - 2257; DOI: 10.1021/ja00032a049 |
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Highly enantioselective protonation catalyzed by an antibody Jean Louis Reymond, Kim D. Janda, and Richard A. Lerner pp 2257 - 2258; DOI: 10.1021/ja00032a050 |
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Toward the development of a general chiral auxiliary. 1. Preparation of a new class of camphor lactam imides and their application to the construction of quaternary centers via Diels-Alder cycloaddition. Robert K. Boeckman, Scott G. Nelson, and Michael D. Gaul pp 2258 - 2260; DOI: 10.1021/ja00032a051 |
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Asymmetric synthesis of the macrolide (+)-A83543A (lepicidin) aglycon David A. Evans and W. Cameron Black pp 2260 - 2262; DOI: 10.1021/ja00032a052 |
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Four-dimensional heteronuclear triple resonance NMR methods for the assignment of backbone nuclei in proteins Wayne Boucher, Ernest D. Laue, Sharon Campbell-Burk, and Peter J. Domaille pp 2262 - 2264; DOI: 10.1021/ja00032a053 |
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Copper(I) and copper(II) complexes of new chelating pterins M. Sarwar Nasir, Kenneth D. Karlin, Qin Chen, and Jon Zubieta pp 2264 - 2265; DOI: 10.1021/ja00032a054 |
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Early transition metal porphyrins. Synthesis and reactivity of some novel zirconium derivatives and the x-ray crystal structure of the first metalloporphyrin cis-dialkyl: (OEP)Zr(CH2SiMe3)2 Holger Brand and John Arnold pp 2266 - 2267; DOI: 10.1021/ja00032a055 |
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Alkyne-alkyne coupling with W(PhC.tplbond.CPh)3(CO). Crystal structure of W(.eta.4-C4Ph4)(PhC.tplbond.CPh)2(CO) Wen Yann Yeh and Ling Kang Liu pp 2267 - 2269; DOI: 10.1021/ja00032a056 |
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.pi. Hydrogen bonds as a design principal in molecular recognition J. E. Cochran, T. J. Parrott, B. J. Whitlock, and H. W. Whitlock pp 2269 - 2270; DOI: 10.1021/ja00032a057 |
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Mechanism-based inactivation of peptidylglycine .alpha.-hydroxylating monooxygenase (PHM) by a substrate analog, D-phenylalanyl-L-phenylalanyl-D-vinylglycine: inhibition of formation of peptide C-terminal amides T. Mark Zabriskie, Hengmiao Cheng, and John C. Vederas pp 2270 - 2272; DOI: 10.1021/ja00032a058 |
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A novel iron fullerene (FeC60) adduct in the solid state T. Pradeep, G. U. Kulkarni, K. R. Kannan, T. N. Guru Row, and C. N. R. Rao pp 2272 - 2273; DOI: 10.1021/ja00032a059 |
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Nanoarchitectures. 1. Controlled synthesis of phenylacetylene sequences Jinshan Zhang, Jeffrey S. Moore, Zhifu Xu, and Ryan A. Aguirre pp 2273 - 2274; DOI: 10.1021/ja00032a060 |
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A novel transmetalation reaction: a route to transition metallatranes Winfried Plass and John G. Verkade pp 2275 - 2276; DOI: 10.1021/ja00032a061 |
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Enantioselective catalytic isomerization of an unfunctionalized achiral alkene Zhuoliang Chen and Ronald L. Halterman pp 2276 - 2277; DOI: 10.1021/ja00032a062 |
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Electron transfer to triplet fullerene C60 James W. Arbogast, Christopher S. Foote, and Michelle Kao pp 2277 - 2279; DOI: 10.1021/ja00032a063 |
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Self-assembling hexameric helical bundle forming peptides Tsung Mei Chin, Kurt D. Berndt, and Nien Chu C. Yang pp 2279 - 2280; DOI: 10.1021/ja00032a064 |
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The x-ray crystallographic study of covalently modified carboxypeptidase A by 2-benzyl-3,4-epoxybutanoic acid, a pseudomechanism-based inactivator Mikyung Yun, Chihyo Park, Sangsoo Kim, Doohyun Nam, Sung Chun Kim, and Dong H. Kim pp 2281 - 2282; DOI: 10.1021/ja00032a065 |
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Cubyl cation. [Erratum to document cited in CA112(19):177967c] Philip E. Eaton, Cheng Xi Yang, and Yusheng Xiong pp 2283 - 2283; DOI: 10.1021/ja00032a066 |
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Photolysis of covalent compounds composed of stable anions and cations. Transient absorption studies on coordination complexes formed from the triphenylcyclopropenyl cation and malononitrilo, acetonitrilo, and fluorenyl anions. [Erratum to document cited in CA114(23):228243q] Norbert J. Pienta, Robert J. Kessler, Kevin S. Peters, Erin D. O'Driscoll, Edward M. Arnett, and Kent E. Molter pp 2283 - 2283; DOI: 10.1021/ja00032a067 |
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An approach to organic ferromagnets. Synthesis and characterization of 1-phenyl-1,3-butadiyne polymers having a persistent nitroxide group on the phenyl ring. [Erratum to document cited to CA115(24):256776e] Katsuya Inoue, Noboru Koga, and Hiizu Iwamura pp 2283 - 2283; DOI: 10.1021/ja00032a068 |
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New trialkylsilyl enol ether chemistry. Direct .beta.-azido functionalization of triisopropylsilyl enol ethers. [Erratum to document cited in CA116(7):58347y] Philip Magnus and Jerome Lacour pp 2283 - 2283; DOI: 10.1021/ja00032a069 |
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Book Reviews pp 2283 - 2284; DOI: 10.1021/ja00032a600 |
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New hypothetical carbon allotropes of remarkable stability estimated by MNDO solid-state SCF computations Heinrich R. Karfunkel and Thomas Dressler pp 2285 - 2288; DOI: 10.1021/ja00033a001 |
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Influence of rapid intramolecular motion on NMR cross-relaxation rates. A molecular dynamics study of antamanide in solution R. Brueschweiler, B. Roux, M. Blackledge, C. Griesinger, M. Karplus, and R. R. Ernst pp 2289 - 2302; DOI: 10.1021/ja00033a002 |
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DNA photocleavage by phenanthrenequinone diimine complexes of rhodium(III): shape-selective recognition and reaction Ayesha Sitlani, Eric C. Long, Anna M. Pyle, and Jacqueline K. Barton pp 2303 - 2312; DOI: 10.1021/ja00033a003 |
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Computational studies of nonbonded sulfur-oxygen and selenium-oxygen interactions in the thiazole and selenazole nucleosides F. Temple Burling and Barry M. Goldstein pp 2313 - 2320; DOI: 10.1021/ja00033a004 |
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Enantioselective syntheses with titanium carbohydrate complexes. Part 7. Enantioselective allyltitanation of aldehydes with cyclopentadienyldialkoxyallyltitanium complexes Andreas Hafner, Rudolf O. Duthaler, Roger Marti, Grety Rihs, Petra Rothe-Streit, and Franz Schwarzenbach pp 2321 - 2336; DOI: 10.1021/ja00033a005 |
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Gas-phase electron-transfer reactions between selected molecular anions and halogenated methanes W. B. Knighton and E. P. Grimsrud pp 2336 - 2342; DOI: 10.1021/ja00033a006 |
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Symmetry-breaking solvent effects on the electronic structure and spectra of a series of triphenylmethane dyes Horst B. Lueck, Jeanne L. McHale, and W. D. Edwards pp 2342 - 2348; DOI: 10.1021/ja00033a007 |
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Theoretical studies of elimination reactions. 2. The importance of periplanar transition states in E1cb-like eliminations. The gauche transition state of hydroxide + methoxyethane Scott Gronert pp 2349 - 2354; DOI: 10.1021/ja00033a008 |
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Ab initio calculations on silicon analogs of the allyl radical Michael B. Coolidge, David A. Hrovat, and Weston Thatcher Borden pp 2354 - 2359; DOI: 10.1021/ja00033a009 |
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An ab initio MO study on ethylene and propylene insertion into the titanium-methyl bond in CH3TiCl2+ as a model of homogeneous olefin polymerization Hiroshi Kawamura-Kuribayashi, Nobuaki Koga, and Keiji Morokuma pp 2359 - 2366; DOI: 10.1021/ja00033a010 |
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Investigation of the silicon(111) (.sqroot.3 .times. .sqroot.3)R30.degree.-boron surface reconstruction by simulated annealing Yat Ting Wong, Boris Schubert, and Roald Hoffmann pp 2367 - 2371; DOI: 10.1021/ja00033a011 |
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Electron distributions in peptides and related molecules. 2. An experimental and theoretical study of (Z)-N-acetyl-.alpha.,.beta.-dehydrophenylalanine methylamide Mohamed Souhassou, Claude Lecomte, Nour Eddine Ghermani, Marie Madeleine Rohmer, Roland Wiest, Marc Benard, and Robert H. Blessing pp 2371 - 2382; DOI: 10.1021/ja00033a012 |
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Theoretical studies of the kinetics, thermochemistry, and mechanism of hydrogen-abstraction from methanol and ethanol Leonardo Pardo, Jason R. Banfelder, and Roman Osman pp 2382 - 2390; DOI: 10.1021/ja00033a013 |
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Adsorption geometry dependent selective bond activation of diazirine, cyclic CH2N2, on palladium(110) P. H. Mc Breen, S. Serghini Monim, and M. Ayyoob pp 2391 - 2399; DOI: 10.1021/ja00033a014 |
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Carbon-13 NMR studies of model compounds for bacteriorhodopsin: factors affecting the retinal chromophore chemical shifts and absorption maximum A. Albeck, N. Livnah, H. Gottlieb, and M. Sheves pp 2400 - 2411; DOI: 10.1021/ja00033a015 |
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Determination of the ground state of manganese phthalocyanine in an argon matrix using magnetic circular dichroism and absorption spectroscopy Bryce E. Williamson, Thomas C. VanCott, Michael E. Boyle, G. Christian Misener, Martin J. Stillman, and Paul N. Schatz pp 2412 - 2419; DOI: 10.1021/ja00033a016 |
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Pentaenyl cations from the photolysis of retinyl acetate. Solvent effects on the leaving group ability and relative nucleophilicities: an unequivocal and quantitative demonstration of the importance of hydrogen bonding Norbert J. Pienta and Robert J. Kessler pp 2419 - 2428; DOI: 10.1021/ja00033a017 |
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Characterization of thiol self-assembled films by laser desorption Fourier transform mass spectrometry Yunzhi Li, Jingyu Huang, Robert T. McIver, and John C. Hemminger pp 2428 - 2432; DOI: 10.1021/ja00033a018 |
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Isotope-filtered 2D NMR of a protein-peptide complex: study of a skeletal muscle myosin light chain kinase fragment bound to calmodulin Mitsuhiko Ikura and Ad Bax pp 2433 - 2440; DOI: 10.1021/ja00033a019 |
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Stable polarons in polyacetylene oligomers: optical spectra of long polyene radical cations Thomas Bally, Kuno Roth, W. Tang, Richard R. Schrock, Konrad Knoll, and Lee Y. Park pp 2440 - 2446; DOI: 10.1021/ja00033a020 |
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.eta.2 versus .eta.1 coordination of aldehydes and ketones in organometallic complexes. A semiempirical theoretical study Francoise Delbecq and Philippe Sautet pp 2446 - 2455; DOI: 10.1021/ja00033a021 |
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Photosynthetic water oxidation center: spin frustration in distorted cubane MnIVMnIII3 model complexes David N. Hendrickson, George Christou, Edward A. Schmitt, Eduardo Libby, John S. Bashkin, Sheyi Wang, Hui Lien Tsai, John B. Vincent, Peter D. W. Boyd, and et al. pp 2455 - 2471; DOI: 10.1021/ja00033a022 |
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Synthesis, characterization, and reactivity of new clusters that contain the [MFe3S4]0 core, M = molybdenum, tungsten. A weakly perturbed [MFe3S4]0 unit structurally and electronically analogous to the reduced three-ion centers in ferredoxins D. Coucouvanis, Saleem A. Al-Ahmad, A. Salifoglou, V. Papaefthymiou, A. Kostikas, and A. Simopoulos pp 2472 - 2482; DOI: 10.1021/ja00033a023 |
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Mechanism of aromatic hydroxylation in a copper monooxygenase model system. 1,2-Methyl migrations and the NIH shift in copper chemistry M. Sarwar Nasir, Brett I. Cohen, and Kenneth D. Karlin pp 2482 - 2494; DOI: 10.1021/ja00033a024 |
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Formamidinate complexes of dirhenium, Re2n+, cores with n = 4, 5, and 6 F. Albert Cotton and Tong Ren pp 2495 - 2502; DOI: 10.1021/ja00033a025 |
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A face-capping bonding mode for benzene in triosmium carbonyl cluster complexes Mark A. Gallop, M. Pilar Gomez-Sal, Catherine E. Housecroft, Brian F. G. Johnson, Jack Lewis, Steven M. Owen, Paul R. Raithby, and Anthony H. Wright pp 2502 - 2509; DOI: 10.1021/ja00033a026 |
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Organometallic helicopters: stereochemical nonrigidity of .mu.3-arene/olefin triosmium complexes in solution and the solid state Mark A. Gallop, Brian F. G. Johnson, James Keeler, Jack Lewis, Stephen J. Heyes, and Christopher M. Dobson pp 2510 - 2520; DOI: 10.1021/ja00033a027 |
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Development and mechanistic study of a new aldehyde decarbonylation catalyst Faraj Abu-Hasanayn, Martin E. Goldman, and Alan S. Goldman pp 2520 - 2524; DOI: 10.1021/ja00033a028 |
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Total synthesis of (-)-hikizimycin employing the strategy of two-directional chain synthesis Norihiro Ikemoto and Stuart L. Schreiber pp 2524 - 2536; DOI: 10.1021/ja00033a029 |
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Dynamics of the reactions of [meso-tetrakis(2,6-dimethyl-3-sulfonatophenyl)porphinato]manganese(III) hydrate with various alkyl hydroperoxides in aqueous solution. Product studies and comparison of kinetic parameters Ramesh D. Arasasingham, Seungwon Jeon, and Thomas C. Bruice pp 2536 - 2544; DOI: 10.1021/ja00033a030 |
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Synthetic and mechanistic studies on the antitumor antibiotics esperamicin A1 and calicheamicin .gamma.1: synthesis of 2-ketobicyclo[7.3.1.]enediyne and 13-ketocyclo[7.3.1]enediyne cores mediated by .eta.2]dicobalt hexacarbonyl alkyne complexes. Cycloaromatization rate studies Philip Magnus, Paul Carter, Jason Elliott, Richard Lewis, John Harling, Thomas Pitterna, William E. Bauta, and Simon Fortt pp 2544 - 2559; DOI: 10.1021/ja00033a031 |
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Synthetic and mechanistic studies on the antitumor antibiotics esperamicin A1 and calicheamicin .gamma.1. Oxidative functionalization of the 13-ketobicyclo[7.3.1]tridecenediyne core structure: construction of the allylic trisulfide trigger Philip Magnus, Richard Lewis, and Frank Bennett pp 2560 - 2567; DOI: 10.1021/ja00033a032 |
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Applications of an asymmetric [2 + 2]-photocycloaddition. Total synthesis of (-)-echinosporin. Construction of an advanced 11-deoxyprostaglandin intermediate Amos B. Smith, Gary A. Sulikowski, Michelle M. Sulikowski, and Katsumi Fujimoto pp 2567 - 2576; DOI: 10.1021/ja00033a033 |
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Palladium-catalyzed carbonyl allylation by allylic alcohols with stannous chloride Jun P. Takahara, Yoshiro Masuyama, and Yasuhiko Kurusu pp 2577 - 2586; DOI: 10.1021/ja00033a034 |
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Chiral phosphine ligands modified by crown ethers: an application to palladium-catalyzed asymmetric allylation of .beta.-diketones Masaya Sawamura, Hiroshi Nagata, Hiroaki Sakamoto, and Yoshihiko Ito pp 2586 - 2592; DOI: 10.1021/ja00033a035 |
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Solution- and solid-state structural studies of (halomethyl)zinc reagents Scott E. Denmark, James P. Edwards, and Scott R. Wilson pp 2592 - 2602; DOI: 10.1021/ja00033a036 |
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Carboxypeptidase Y-catalyzed transpeptidation of esterified oligo- and polypeptides and its use for the specific carboxyl-terminal labeling of proteins Pierre Francois Berne, Sylvain Blanquet, and Jean Marie Schmitter pp 2603 - 2610; DOI: 10.1021/ja00033a037 |
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Differential metal ion stabilization of reactants and transition states in the transacylation of crown ether aryl acetates Roberta Cacciapaglia, Arie R. Van Doorn, Luigi Mandolini, David N. Reinhoudt, and Willem Verboom pp 2611 - 2617; DOI: 10.1021/ja00033a038 |
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Acid-catalyzed hydrolysis of 5-enolpyruvylshikimate 3-phosphate (EPSP) and some simple models of its vinyl ether functional group A. Jerry Kresge, Mordechai Leibovitch, and James A. Sikorski pp 2618 - 2622; DOI: 10.1021/ja00033a039 |
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Symmetry guidelines for the design of convergent syntheses. On narcissistic coupling and la coupe du roi Santiago Alvarez and Felix Serratosa pp 2623 - 2630; DOI: 10.1021/ja00033a040 |
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On the photodecomposition mechanism of o-diazonaphthoquinones Monica Barra, T. A. Fisher, G. J. Cernigliaro, R. Sinta, and J. C. Scaiano pp 2630 - 2634; DOI: 10.1021/ja00033a041 |
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Origin of the preference for the chair conformation in the Cope rearrangement. Effect of phenyl substituents on the chair and boat transition states K. J. Shea, G. J. Stoddard, W. P. England, and C. D. Haffner pp 2635 - 2643; DOI: 10.1021/ja00033a042 |
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Multifaceted consequences of holding two [8]annulene rings face-to-face. Synthesis, structural characteristics, and reduction behavior of [22](1,5)cyclooctatetraenophane Leo A. Paquette, Mark A. Kesselmayer, Gail E. Underiner, Stephen D. House, Robin D. Rogers, Klaus Meerholz, and Juergen Heinze pp 2644 - 2652; DOI: 10.1021/ja00033a043 |
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Thiolation of uridine carbon-2 restricts the motional dynamics of the transfer RNA wobble position nucleoside Paul F. Agris, Hanna Sierzputowska-Gracz, Wanda Smith, A. Malkiewicz, Elzbieta Sochacka, and Barbara Nawrot pp 2652 - 2656; DOI: 10.1021/ja00033a044 |
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A solid-support methodology for the construction of geometrical objects from DNA Yuwen Zhang and Nadrian C. Seeman pp 2656 - 2663; DOI: 10.1021/ja00033a045 |
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Molecular encapsulation: cyclodextrin-based analogs of heme-containing proteins Diane L. Dick, Tata Venkata S. Rao, Dinesh Sukumaran, and David S. Lawrence pp 2664 - 2669; DOI: 10.1021/ja00033a046 |
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Lithium chloride perturbation of cis-trans peptide bond equilibria: effect on conformational equilibria in cyclosporin A and on time-dependent inhibition of cyclophilin James L. Kofron, Petr Kuzmic, Vimal Kishore, Gerd Gemmecker, Stephen W. Fesik, and Daniel H. Rich pp 2670 - 2675; DOI: 10.1021/ja00033a047 |
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Novel backbone conformation of cyclosporin A: the complex with lithium chloride Matthias Koeck, Horst Kessler, Dieter Seebach, and Adrian Thaler pp 2676 - 2686; DOI: 10.1021/ja00033a048 |
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Structural properties of four isomeric C2'/C3' modified uridines Leo H. Koole, Jin Chang Wu, Stephen Neidle, and Jyoti Chattopadhyaya pp 2687 - 2696; DOI: 10.1021/ja00033a049 |
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[.beta.-Na2Fe18S30]8- and [Na9Fe20Se38]9-: high-nuclearity clusters by mono- or bicyclization of unidimensional polymeric fragments and the existence of isomeric monocyclic clusters Jing Feng You, G. C. Papaefthymiou, and R. H. Holm pp 2697 - 2710; DOI: 10.1021/ja00033a050 |
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On the nature of the olefination reaction involving ditungsten hexaalkoxides and aldehydes or ketones M. H. Chisholm, J. C. Huffman, E. A. Lucas, A. Sousa, and W. E. Streib pp 2710 - 2712; DOI: 10.1021/ja00033a051 |
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Osmiacyclopentatriene complexes: structural characterization of [Os(C4Me4)(en)2](CF3SO3)2 Lin Pu, Tai Hasegawa, Sean Parkin, and Henry Taube pp 2712 - 2713; DOI: 10.1021/ja00033a052 |
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Modeling fragments for the ab initio determination of electron density in polypeptides. An experimental and theoretical approach to the electron distribution in leu-enkephalin trihydrate Virginie Pichon-Pesme, Claude Lecomte, Roland Wiest, and Marc Benard pp 2713 - 2715; DOI: 10.1021/ja00033a053 |
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Boron-boron double bonding in the species [B2R4]2-: synthesis and structure of [{(Et2O)Li}2{Mes2BB(Mes)Ph}], a diborane(4) dianion analog of a substituted ethylene Afarin Moezzi, Marilyn M. Olmstead, and Philip P. Power pp 2715 - 2717; DOI: 10.1021/ja00033a054 |
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Three-dimensional microscopic proton NMR imaging of rigid polymers S. L. Dieckman, P. Rizo, N. Gopalsami, J. P. Heeschen, and R. E. Botto pp 2717 - 2719; DOI: 10.1021/ja00033a055 |
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Ab initio calculations of the relative energies of homocub-1(9)-ene and homocub-9-ylidene. How strong is the twisted ".pi." bond in the olefin? What is the ground state of the carbene? David A. Hrovat and Weston Thatcher Borden pp 2719 - 2720; DOI: 10.1021/ja00033a056 |
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A new structural type for an electron-precise, six-electron triangular metal cluster: W3O2(O-tert-Bu)8 Malcolm H. Chisholm, Cindy M. Cook, and Kirsten Folting pp 2721 - 2722; DOI: 10.1021/ja00033a057 |
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Methanolic carbon-oxygen bond activation on palladium{111}. A coverage-dependent reaction Jr Jyan Chen and Nicholas Winograd pp 2722 - 2723; DOI: 10.1021/ja00033a058 |
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New intermediates observed in the flash photolysis of bis(cyclopentadienyl)diiron tetracarbonyl [Cp2Fe2(CO)4] Shulin Zhang and Theodore L. Brown pp 2723 - 2725; DOI: 10.1021/ja00033a059 |
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Enhanced reactivity from noninnocent behavior by an alkoxide ligand in Cp*RuP(OR): toward the mechanism of alcohol elimination Todd J. Johnson, John C. Huffman, and Kenneth G. Caulton pp 2725 - 2726; DOI: 10.1021/ja00033a060 |
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The unique gas-phase reactivity of C60+ and C70+ with iron-pentacarbonyl Q. Jiao, Y. Huang, S. A. Lee, J. R. Gord, and B. S. Freiser pp 2726 - 2727; DOI: 10.1021/ja00033a061 |
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Two-dimensional hetero-TOCSY-NOESY. Correlation of phosphorus-31 resonances with anomeric and aromatic proton resonances in RNA Gregory W. Kellogg, Alexander A. Szewczak, and Peter B. Moore pp 2727 - 2728; DOI: 10.1021/ja00033a062 |
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Oligothiophene cation radical dimers. An alternative to bipolarons in oxidized polythiophene Michael G. Hill, Kent R. Mann, Larry L. Miller, and Jean Francois Penneau pp 2728 - 2730; DOI: 10.1021/ja00033a063 |
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A new monocarbon insertion reaction. Synthesis and structural characterization of the first polyhedral arachno tricarbon carborane: arachno-6-(NCCH2)-5,6,7-C3B7H12 Kai Su, Beverly Barnum, Patrick J. Carroll, and Larry G. Sneddon pp 2730 - 2731; DOI: 10.1021/ja00033a064 |
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Identification of the imino-oxo form of 1-methylcytosine M. Szczesniak, J. Leszczynski, and W. B. Person pp 2731 - 2733; DOI: 10.1021/ja00033a065 |
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The gas-phase and solution-phase free energy surfaces for carbon dioxide reaction with hydroxide (CO2 + OH- .fwdarw. HCO3-) Z. Peng and Kenneth M. Merz pp 2733 - 2734; DOI: 10.1021/ja00033a066 |
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Modulation of chain conformation of spiropyran-containing poly(L-lysine) by combined action of visible light and solvent Osvaldo Pieroni, Adriano Fissi, Alessandro Viegi, Daniele Fabbri, and Francesco Ciardelli pp 2734 - 2736; DOI: 10.1021/ja00033a067 |
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Role of d and f orbitals in the geometries of low-valent actinide compounds. Ab initio studies of U(CH3)3, Np(CH3)3, and Pu(CH3)3 J. V. Ortiz, P. Jeffrey Hay, and Richard L. Martin pp 2736 - 2737; DOI: 10.1021/ja00033a068 |
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Optical devices based on dye-coated superconductor junctions: an example of a composite molecule-superconductor device Jianai Zhao, David Jurbergs, Brett Yamazi, and John T. McDevitt pp 2737 - 2738; DOI: 10.1021/ja00033a069 |
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New triad alkylation reagent. Cross coupling of indium trialkyls with alkenyl halides Ryoki Nomura, Shinichiro Miyazaki, and Haruo Matsuda pp 2738 - 2740; DOI: 10.1021/ja00033a070 |
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One-electron oxidation of cyclopentadienylchromium carbonyl hydrides: thermodynamics of oxidative activation of metal-hydrogen bonds toward homolytic and heterolytic cleavage Mats Tilset pp 2740 - 2741; DOI: 10.1021/ja00033a071 |
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Functionalization of the .beta.-lactam ring: diastereoselective azide transfer and nitrogen-oxygen bond reduction on C4 substituted N-hydroxy-.beta.-lactams in one step Catherine M. Gasparski, Min Teng, and Marvin J. Miller pp 2741 - 2743; DOI: 10.1021/ja00033a072 |
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Pure gold cluster of 1:9:9:1:9:9:1 layered structure: a novel 39-metal-atom cluster [(Ph3P)14Au39Cl6]Cl2 with an interstitial gold atom in a hexagonal antiprismatic cage Boon K. Teo, Xiaobo Shi, and Hong Zhang pp 2743 - 2745; DOI: 10.1021/ja00033a073 |
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Hydrosilylation-allylation sequence for the stereoselective elaboration of .beta.-hydroxy esters Anthony P. Davis and Stephen C. Hegarty pp 2745 - 2746; DOI: 10.1021/ja00033a074 |
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Oxygen-18 exchange in nitrophenols: significance for labeling and isotope effect experiments Alvan C. Hengge pp 2747 - 2748; DOI: 10.1021/ja00033a075 |
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Phospholipase A2 engineering. 6. Single amino acid substitutions of active site residues convert the rigid enzyme to highly flexible conformational states Cynthia M. Dupureur, Yishan Li, and Ming Daw Tsai pp 2748 - 2749; DOI: 10.1021/ja00033a076 |
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Radical scavenging in zeolite media M. A. Garcia-Garibay, X. G. Lei, and N. J. Turro pp 2749 - 2751; DOI: 10.1021/ja00033a077 |
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Experimental and theoretical evidence in support of an intermediate complex in the insertion reaction of silylene into silane R. Becerra, H. M. Frey, B. P. Mason, R. Walsh, and M. S. Gordon pp 2751 - 2752; DOI: 10.1021/ja00033a078 |
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Origin of the nonstereospecificity in the ring opening of alkyl-substituted cyclobutenes Fernando Bernardi, Massimo Olivucci, Ioannis N. Ragazos, and Michael A. Robb pp 2752 - 2754; DOI: 10.1021/ja00033a079 |
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The gas-phase macrocyclic effect: reaction rates for crown ethers and the corresponding glymes with alkali metal cations Hong Zhang and David V. Dearden pp 2754 - 2755; DOI: 10.1021/ja00033a080 |
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High enantioselectivity for intermolecular cyclopropenation of alkynes by diazo esters catalyzed by chiral dirhodium(II) carboxamides Marina N. Protopopova, Michael P. Doyle, Paul Mueller, and Doina Ene pp 2755 - 2757; DOI: 10.1021/ja00033a081 |
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Glycopeptide binding site spied through transferred heteronuclear NOE: carbon-13-labeled [1-13C]Ac-D-Ala-D-Ala bonded to vancomycin and ristocetin A G. Batta, K. E. Kover, Z. Szekely, and F. Sztaricskai pp 2757 - 2758; DOI: 10.1021/ja00033a082 |
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Continuous fluorimetric direct (uncoupled) assay for peptidyl prolyl cis-trans isomerases Carlos Garcia-Echeverria, James L. Kofron, Petr Kuzmic, Vimal Kishore, and Daniel H. Rich pp 2758 - 2759; DOI: 10.1021/ja00033a083 |
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Keto boronate reduction: a novel method for high 1,3-relative asymmetric induction Gary A. Molander, Kevin L. Bobbitt, and Christopher K. Murray pp 2759 - 2760; DOI: 10.1021/ja00033a084 |
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Chiral organolanthanide complexes for enantioselective olefin hydrogenation Vincent P. Conticello, Laurent Brard, Michael A. Giardello, Yasushi Tsuji, Michal Sabat, Charlotte L. Stern, and Tobin J. Marks pp 2761 - 2762; DOI: 10.1021/ja00033a085 |
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Common origin of clavulanic acid and clavam metabolites in Streptomyces Dirk Iwata-Reuyl and Craig A. Townsend pp 2762 - 2763; DOI: 10.1021/ja00033a086 |
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Synthetic studies on quassinoids: total synthesis of simalikalactone D and assignment of the absolute configuration of the .alpha.-methylbutyrate ester side chain. Eric D. Moher, Jon L. Collins, and Paul A. Grieco pp 2764 - 2765; DOI: 10.1021/ja00033a087 |
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Silicon-directed aldol condensation. Evidence for a pseudorotational mechanism Andrew G. Myers, Katherine L. Widdowson, and Paivi J. Kukkola pp 2765 - 2767; DOI: 10.1021/ja00033a088 |
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Asymmetric synthesis of (-)-quinocarcin Philip Garner, Wen Bin Ho, and Hunwoo Shin pp 2767 - 2768; DOI: 10.1021/ja00033a089 |
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Chiral Lewis acid catalysis. Enantioselective addition of azide to meso epoxides William A. Nugent pp 2768 - 2769; DOI: 10.1021/ja00033a090 |
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Transition-metal complexes with sulfur ligands. 57. Stabilization of high-valent iron(IV) centers and vacant coordination sites by sulfur .pi.-donation: syntheses, x-ray structures, and properties of [Fe("S2")2(PMe3)n] (n = 1, 2) and (NMe4)[Fe("S2")2-(PMe3)2].cntdot.CH3OH ("S2"2- = 1,2-benzenedithiolate (2-)). [Erratum to document cited in CA114(22):220083s] Dieter Sellmann, Michael Geck, Falk Knoch, Gerhard Ritter, and Joachim Dengler pp 2769 - 2769; DOI: 10.1021/ja00033a091 |
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Computer Software Reviews pp 2770 - 2770; DOI: 10.1021/ja00033a600 |
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Book Reviews pp 2770 - 2772; DOI: 10.1021/ja00033a601 |
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Gas-phase reactions of chromium, iron, and nickel carbonyls of Cr(CO)5-, Fe(CO)4-, and Ni(CO)3- with organic electrophiles Ying H. Pan and Douglas P. Ridge pp 2773 - 2780; DOI: 10.1021/ja00034a001 |
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The metal-alkyl bond energy of the iron(100)-hydrogen-ethyl surface complex M. L. Burke and R. J. Madix pp 2780 - 2783; DOI: 10.1021/ja00034a002 |
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Rare gas-metal carbonyl complexes: bonding of rare gas atoms to the Group VIB pentacarbonyls J. R. Wells and Eric Weitz pp 2783 - 2787; DOI: 10.1021/ja00034a003 |
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Metal (iron and nickel) carbonyl bond strengths in Fe(CO)n- and Ni(CO)n- L. S. Sunderlin, Dingneng Wang, and Robert R. Squires pp 2788 - 2796; DOI: 10.1021/ja00034a004 |
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Structure and energetics of clean and hydrogenated diamond (100) surfaces by molecular mechanics Yuemei L. Yang and Mark P. D'Evelyn pp 2796 - 2801; DOI: 10.1021/ja00034a005 |
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Experimental and theoretical characterization of isomeric adduct ions of silicon radical cation and benzene and their neutral counterparts Ragampeta Srinivas, Jan Hrusak, Detlev Suelzle, Diethard K. Boehme, and Helmut Schwarz pp 2802 - 2806; DOI: 10.1021/ja00034a006 |
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Nitrogen versus fluorine protonation of nitrogen fluoride in the gas-phase. A combined mass spectrometric and Gaussian-1 ab initio MO study reveals the existence of two distinct isomers F3NH+ and F2N-FH+ Felice Grandinetti, Jan Hrusak, Detlef Schroeder, Sigurd Karrass, and Helmut Schwarz pp 2806 - 2810; DOI: 10.1021/ja00034a007 |
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Conformational analysis. 15. 1,2-Dibromotetrafluoroethane and 1,2-diiodotetrafluoroethane. Electron diffraction investigations of the molecular structures, compositions, and anti-gauche energy and entropy differences Hanne Thomassen, Svein Samdal, and Kenneth Hedberg pp 2810 - 2815; DOI: 10.1021/ja00034a008 |
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Direct observation of epinephrine and norepinephrine cosecretion from individual adrenal medullary chromaffin cells Edward L. Ciolkowski, Bruce R. Cooper, Jeffrey A. Jankowski, James W. Jorgenson, and R. Mark Wightman pp 2815 - 2821; DOI: 10.1021/ja00034a009 |
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Detection of a paramagnetic intermediate in the S1 state of the photosynthetic oxygen-evolving complex S. L. Dexheimer and Melvin P. Klein pp 2821 - 2826; DOI: 10.1021/ja00034a010 |
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Carbon-13 chemical shift tensors in aromatic compounds. 3. Phenanthrene and triphenylene Arlen Soderquist, Craig D. Hughes, W. James Horton, Julio C. Facelli, and David M. Grant pp 2826 - 2832; DOI: 10.1021/ja00034a011 |
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Carbon-13 chemical shift tensors in aromatic compounds. 4. Substituted naphthalenes Anita M. Orendt, Naresh K. Sethi, Julio C. Facelli, W. James Horton, Ronald J. Pugmire, and David M. Grant pp 2832 - 2836; DOI: 10.1021/ja00034a012 |
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Catalysis by heteropoly compounds. 20. An NMR study of ethanol dehydration in the pseudoliquid phase of 12-tungstophosphoric acid Kwan Young Lee, Takeo Arai, Shinichi Nakata, Sachio Asaoka, Toshio Okuhara, and Makoto Misono pp 2836 - 2842; DOI: 10.1021/ja00034a013 |
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Cobalt-59 NMR of six-coordinate cobalt(III) tetraphenylporphyrin complexes. 4. The effect of phenyl ortho substituents on chemical shift, line width, and structure H. Bang, J. O. Edwards, J. Kim, R. G. Lawler, K. Reynolds, W. J. Ryan, and D. A. Sweigart pp 2843 - 2852; DOI: 10.1021/ja00034a014 |
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Conformational analysis of a highly potent, constrained gonadotropin-releasing hormone antagonist. 1. Nuclear magnetic resonance Josep Rizo, Steven C. Koerber, Rachelle J. Bienstock, Jean Rivier, Arnold T. Hagler, and Lila M. Gierasch pp 2852 - 2859; DOI: 10.1021/ja00034a015 |
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Conformational analysis of a highly potent, constrained gonadotropin-releasing hormone antagonist. 2. Molecular dynamics simulations Josep Rizo, Steven C. Koerber, Rachelle J. Bienstock, Jean Rivier, Lila M. Gierasch, and Arnold T. Hagler pp 2860 - 2871; DOI: 10.1021/ja00034a016 |
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Electron nuclear double resonance detection of distinct multimodal inclusion complexes of .beta.-cyclodextrin with a nitroxide spin adduct probe Yashige Kotake and Edward G. Janzen pp 2872 - 2874; DOI: 10.1021/ja00034a017 |
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Succinimidyl and phthalimidyl radicals: matrix isolation ESR study Paul H. Kasai pp 2875 - 2880; DOI: 10.1021/ja00034a018 |
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Heats of formation of organic molecules. 2. The basis for calculations using either ab initio or molecular mechanics methods. Alcohols and ethers Norman L. Allinger, Lawrence R. Schmitz, Ioan Motoc, Charles Bender, and Jan K. Labanowski pp 2880 - 2883; DOI: 10.1021/ja00034a019 |
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Structures and mechanisms of reactions of isomeric C2H3O+ and C2H3S+ ions revealed through ion/molecule reactions in conjunction with 2D and 3D mass spectrometry Marcos N. Eberlin, Tapan K. Majumdar, and R. Graham Cooks pp 2884 - 2896; DOI: 10.1021/ja00034a020 |
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Epimer distinction and structural effects on gas-phase acidities of alcohols measured using the kinetic method Tapan K. Majumdar, Frederick Clairet, Jean Claude Tabet, and R. Graham Cooks pp 2897 - 2903; DOI: 10.1021/ja00034a021 |
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Electronic structure of the transition-metal-carbene-like complexes (CO)5Mo-M'H2 (M' = carbon, silicon, germanium and tin). A theoretical study based on ab initio CASSCF calculations Antonio Marquez and Javier Fernandez Sanz pp 2903 - 2909; DOI: 10.1021/ja00034a022 |
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Low-lying electronic excited states of Buckminsterfullerene anions Fabrizia Negri, Giorgio Orlandi, and Francesco Zerbetto pp 2909 - 2913; DOI: 10.1021/ja00034a023 |
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Electronic structure and nonlinear optical properties of push-pull polyenes: theoretical investigation of benzodithia polyenals and dithiolene polyenals F. Meyers, J. L. Bredas, and J. Zyss pp 2914 - 2921; DOI: 10.1021/ja00034a024 |
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Intramolecular atom exchange between molecular hydrogen and hydride ligands in cis-[Fe(PR3)4H(H2)]+ complexes. An ab initio theoretical study Feliu Maseras, Miquel Duran, Agusti Lledos, and Juan Bertran pp 2922 - 2928; DOI: 10.1021/ja00034a025 |
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Transition metal polyhydride complexes. 2. Theoretical methods for the determination of stabilities of classical and nonclassical isomers Zhenyang Lin and Michael B. Hall pp 2928 - 2932; DOI: 10.1021/ja00034a026 |
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Lacunary polyoxometalate anions are .pi.-acceptor ligands. Characterization of some tungstoruthenate(II,III,IV,V) heteropolyanions and their atom-transfer reactivity Chaoying Rong and Michael T. Pope pp 2932 - 2938; DOI: 10.1021/ja00034a027 |
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The persistent radical effect: a prototype example of extreme, 105 to 1, product selectivity in a free-radical reaction involving persistent .cntdot.CoII[macrocycle] and alkyl free radicals Brian E. Daikh and Richard G. Finke pp 2938 - 2943; DOI: 10.1021/ja00034a028 |
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Decanuclear homo- and heterometallic polypyridine complexes: syntheses, absorption spectra, luminescence, electrochemical oxidation, and intercomponent energy transfer Gianfranco Denti, Sebastiano Campagna, Scolastica Serroni, Mauro Ciano, and Vincenzo Balzani pp 2944 - 2950; DOI: 10.1021/ja00034a029 |
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Saturated and unsaturated [hydrotris(3,5-dimethylpyrazolyl)borato]tungsten(II) carbene complexes S. G. Feng, P. S. White, and J. L. Templeton pp 2951 - 2960; DOI: 10.1021/ja00034a030 |
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Alcoholysis of bismuth(III) nitrate pentahydrate by polyethylene glycols. Comparison with bismuth(III) nitrate crown ether complexation Robin D. Rogers, Andrew H. Bond, and Salvador Aguinaga pp 2960 - 2967; DOI: 10.1021/ja00034a031 |
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Complexation chemistry of bismuth(III) halides with crown ethers and polyethylene glycols. Structural manifestations of a stereochemically active lone pair Robin D. Rogers, Andrew H. Bond, Salvador Aguinaga, and Alain Reyes pp 2967 - 2977; DOI: 10.1021/ja00034a032 |
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A quantitative scale for the oxidizing strength of oxidative fluorinators Karl O. Christe and David A. Dixon pp 2978 - 2985; DOI: 10.1021/ja00034a033 |
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A protective strategy in carbene complex chemistry. Synthesis of functionalized Fischer carbene complexes via dianion formation Satoshi Aoki, Tsutomu Fujimura, and Eiichi Nakamura pp 2985 - 2990; DOI: 10.1021/ja00034a034 |
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Asymmetric synthesis of (S)- and (R)-[2-2H1]glycine via photolysis of optically active chromium carbene complexes. A comparison of stereoselectivity between chromium ketene complexes, ketenes, and ester enolates Louis S. Hegedus, Elena Lastra, Yukitoshi Narukawa, and Daniel C. Snustad pp 2991 - 2994; DOI: 10.1021/ja00034a035 |
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Total synthesis of the latrunculins Amos B. Smith, James W. Leahy, Ichio Noda, Stacy W. Remiszewski, Nigel J. Liverton, and Regina Zibuck pp 2995 - 3007; DOI: 10.1021/ja00034a036 |
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Photochemical and ESR spectral evidence for a stereoselective rearrangement of radical cations derived from azoalkanes and bicyclopentanes Waldemar Adam, Herbert Walter, Guo Fei Chen, and Ffrancon Williams pp 3007 - 3014; DOI: 10.1021/ja00034a037 |
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Photooxidation of 1,5-dithiacyclooctane. A novel carbon-sulfur bond cleavage Chimin Sheu, Christopher S. Foote, and Chee Liang Gu pp 3015 - 3021; DOI: 10.1021/ja00034a038 |
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Comparison of the photooxidations of 1,5-dithiacyclooctane, 1,4-dithiane, and pentamethylene sulfide. Another example of remote participation during photooxidation at sulfur? Edward L. Clennan, Dao Xin Wang, Kang Yang, Derek J. Hodgson, and Aderemi R. Oki pp 3021 - 3027; DOI: 10.1021/ja00034a039 |
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pH optimization of nucleophilic reactions in water J. F. King, R. Rathore, J. Y. L. Lam, Z. R. Guo, and D. F. Klassen pp 3028 - 3033; DOI: 10.1021/ja00034a040 |
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Clathrate formation and molecular recognition by novel chalcogen-cyano interactions in tetracyanoquinodimethanes fused with thiadiazole and selenadiazole rings Takanori Suzuki, Hiroshi Fujii, Yoshiro Yamashita, Chizuko Kabuto, Shoji Tanaka, Masako Harasawa, Toshio Mukai, and Tsutomu Miyashi pp 3034 - 3043; DOI: 10.1021/ja00034a041 |
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Influence of strain on chemical reactivity. Relative reactivity of torsionally distorted double bonds in MCPBA epoxidations Kenneth J. Shea and Jang Seob Kim pp 3044 - 3051; DOI: 10.1021/ja00034a042 |
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Electrophilic intermediate in the reaction of glutathione and nitroso arenes Sophia Kazanis and Robert A. McClelland pp 3052 - 3059; DOI: 10.1021/ja00034a043 |
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Kinetics of hydride-transfer reactions from hydrosilanes to carbenium ions. Substituent effects in silicenium ions Herbert Mayr, Nils Basso, and Gisela Hagen pp 3060 - 3066; DOI: 10.1021/ja00034a044 |
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Heats of reaction of cyclic and acyclic phosphate and phosphonate esters. Strain discrepancy and steric retardation Scott D. Taylor and Ronald Kluger pp 3067 - 3071; DOI: 10.1021/ja00034a045 |
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Expression of dipolar character in diyl trapping chemistry R. Daniel Little, Lynn May Brown, and Mohammad R. Masjedizadeh pp 3071 - 3075; DOI: 10.1021/ja00034a046 |
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Carbon-13 NMR spectroscopic study of 2-[1-(trimethylsilyl)vinyl]-2-adamantyl cation, the first .beta.-silyl-substituted carbocation G. K. Surya Prakash, V. Prakash Reddy, Golam Rasul, Joseph Casanova, and George A. Olah pp 3076 - 3078; DOI: 10.1021/ja00034a047 |
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Binding constants as a probe of the microenvironment in polymer-supported reagents Spiro D. Alexandratos, Corinne E. Grady, Paul Merda, and Paul T. Kaiser pp 3078 - 3080; DOI: 10.1021/ja00034a048 |
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A comparative study of the enolization of pyruvate and the reversible dehydration of pyruvate hydrate J. Damitio, G. Smith, J. E. Meany, and Y. Pocker pp 3081 - 3087; DOI: 10.1021/ja00034a049 |
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Observation of large amounts of carbonyl-18O exchange concurrent with acid-catalyzed hydrolysis of toluamides having amine portions of reduced basicity. The involvement of protonated intermediates in the acid-catalyzed hydrolysis of N-toluoylpyrrole A. J. Bennet, H. Slebocka-Tilk, and R. S. Brown pp 3088 - 3092; DOI: 10.1021/ja00034a050 |
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Base-catalyzed hydrolysis and carbonyl-18O exchange kinetics for toluamides containing amine portions of reduced basicity. N-Toluoyl-3,3,4,4-tetrafluoropyrrolidine and N-toluoylpyrrole R. S. Brown, A. J. Bennet, H. Slebocka-Tilk, and A. Jodhan pp 3092 - 3098; DOI: 10.1021/ja00034a051 |
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Kinetics and mechanism of the acid-catalyzed hydrolysis of 1,1-dimethoxyethene (ketene dimethyl acetal) and trimethoxyethene in aqueous solution A. J. Kresge and M. Leibovitch pp 3099 - 3102; DOI: 10.1021/ja00034a052 |
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Keto-enol equilibria in the pyruvic acid system: determination of the keto-enol equilibrium constants of pyruvic acid and pyruvate anion and the acidity constant of pyruvate enol in aqueous solution Y. Chiang, A. J. Kresge, and P. Pruszynski pp 3103 - 3107; DOI: 10.1021/ja00034a053 |
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Reduction of daunomycin in dimethyl sulfoxide. Long-lived semiquinones and quinone methide and formation of an enolate at the 14-position via the quinone methide. Giorgio Gaudiano, Massimo Frigerio, Pierfrancesco Bravo, and Tad H. Koch pp 3107 - 3113; DOI: 10.1021/ja00034a054 |
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Adjacent G:A mismatch base pairs contain BII phosphodiesters in solution Shan Ho Chou, Jya Wei Cheng, O. Yu. Fedorov, V. P. Chuprina, and Brian R. Reid pp 3114 - 3115; DOI: 10.1021/ja00034a055 |
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Expedient assembly of carbocyclic, heterocyclic, and polycyclic compounds by trimethylstannyl radical mediated carbocyclizations of dienes and trienes: a novel oxidative cleavage of the carbon-tin bond Stephen Hanessian and Roger Leger pp 3115 - 3117; DOI: 10.1021/ja00034a056 |
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Hypervalent selenurane with chalcogenium cation (selenium+, sulfur+) from 1,11-(methanoselenomethano)-5H,7H-dibenzo[b,g][1,5]diselenocin and its sulfur derivative: interconvertible redox structures by multicenter chalcogenide participation Hisashi Fujihara, Hisatomo Mima, Tomoki Erata, and Naomichi Furukawa pp 3117 - 3118; DOI: 10.1021/ja00034a057 |
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The nature of the cubyl cation Philip E. Eaton and Jian Ping Zhou pp 3118 - 3120; DOI: 10.1021/ja00034a058 |
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Double cycloaromatization of (Z,Z)-deca-3,7-diene-1,5,9-triyne: evidence for the intermediacy and diradical character of 2,6-didehydronaphthalene Kamal N. Bharucha, Rebecca M. Marsh, Robert E. Minto, and Robert G. Bergman pp 3120 - 3121; DOI: 10.1021/ja00034a059 |
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A new family of 14-vertex hexacapped metal cubes with main group IV (14) atoms: synthesis and structural-bonding analysis of Ni9(.mu.4-GeEt)6(CO)8 containing a nickel-centered Ni8(.mu.4-Ge)6 cubic cage with an unusual electron count Jeffrey P. Zebrowski, Randy K. Hayashi, Asgeir Bjarnason, and Lawrence F. Dahl pp 3121 - 3123; DOI: 10.1021/ja00034a060 |
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Organoyttrium-catalyzed cyclization of substituted 1,5- and 1,6-dienes Gary A. Molander and John O. Hoberg pp 3123 - 3125; DOI: 10.1021/ja00034a061 |
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Novel and versatile strategy for the synthesis of prostanoids in the E, F, H, and I series Jih Ru Hwu, Jeffrey A. Robl, and Bryant A. Gilbert pp 3125 - 3126; DOI: 10.1021/ja00034a062 |
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Total synthesis of sialyl dimeric Lex K. C. Nicolaou, C. W. Hummel, and Y. Iwabuchi pp 3126 - 3128; DOI: 10.1021/ja00034a063 |
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Direct observation of the formation and rearrangement of carbene/allyl sulfide ylides Robert A. Moss, Guo Jie Ho, and Claudia Sierakowski pp 3128 - 3129; DOI: 10.1021/ja00034a064 |
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Stepwise transannular bond formation between the bridgehead atoms in Z-P(MeNCH2CH2)3N systems J. S. Tang, M. A. H. Laramay, V. Young, S. Ringrose, R. A. Jacobson, and J. G. Verkade pp 3129 - 3131; DOI: 10.1021/ja00034a065 |
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Effects of inter- and intramolecular hydrogen bonding upon the structure and photoisomerization of 3-(2-pyridyl)propenamides Frederick D. Lewis, Charlotte L. Stern, and Beth A. Yoon pp 3131 - 3133; DOI: 10.1021/ja00034a066 |
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Picosecond infrared study of ultrafast electron transfer and vibrational energy relaxation in a mixed-valent ruthenium dimer Stephen K. Doorn, Page O. Stoutland, R. Brian Dyer, and William H. Woodruff pp 3133 - 3134; DOI: 10.1021/ja00034a067 |
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Enantioselective total synthesis of (-)-calicheamicinone A. L. Smith, C. K. Hwang, E. Pitsinos, G. R. Scarlato, and K. C. Nicolaou pp 3134 - 3136; DOI: 10.1021/ja00034a068 |
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Self-assembling metal rotaxane complexes of .alpha.-cyclodextrin R. Stephen Wylie and Donal H. Macartney pp 3136 - 3138; DOI: 10.1021/ja00034a069 |
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On the use of AM1 calculations for the study of intramolecular hydrogen bonding phenomena in simple amides Gregory P. Dado and Samuel H. Gellman pp 3138 - 3139; DOI: 10.1021/ja00034a070 |
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Diffusion-ordered two-dimensional nuclear magnetic resonance spectroscopy Kevin F. Morris and Charles S. Johnson pp 3139 - 3141; DOI: 10.1021/ja00034a071 |
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Synthesis of pure 13C60 and determination of the isotope effect for fullerene superconductors Chia Chun Chen and Charles M. Lieber pp 3141 - 3142; DOI: 10.1021/ja00034a072 |
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New approaches to the generation of phosphinidenes Alan H. Cowley, Francois Gabbai, Rodney Schluter, and David Atwood pp 3142 - 3144; DOI: 10.1021/ja00034a073 |
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Novel interstrand cross-links induced by the antitumor antibiotic carzinophilin/azinomycin B Robert W. Armstrong, Mark E. Salvati, and Michael Nguyen pp 3144 - 3145; DOI: 10.1021/ja00034a074 |
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A variable-temperature study of the quenching of benzophenone triplet by oxygen: involvement of exciplexes Andrew J. McLean and Michael A. J. Rodgers pp 3145 - 3147; DOI: 10.1021/ja00034a075 |
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Photoelectron spectrum of o-benzyne. Ionization potentials as a measure of singlet-triplet gaps Xu Zhang and Peter Chen pp 3147 - 3148; DOI: 10.1021/ja00034a076 |
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Unexpected frequency effects on the rate of oxidative processes induced by ultrasound Christian Petrier, Andre Jeunet, Jean Louis Luche, and Gilbert Reverdy pp 3148 - 3150; DOI: 10.1021/ja00034a077 |
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Photoswitchable binding of substrates to proteins: photoregulated binding of .alpha.-D-mannopyranose to concanavalin A modified by a thiophenefulgide dye Itamar Willner, Shai Rubin, Johann Wonner, Franz Effenberger, and Peter Baeuerle pp 3150 - 3151; DOI: 10.1021/ja00034a078 |
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Reaction of (6R)-6-fluoroEPSP with recombinant Escherichia coli chorismate synthase generates a stable flavin mononucleotide semiquinone radical Manoj N. Ramjee, Shankar Balasubramanian, Chris Abell, John R. Coggins, Gareth M. Davies, Timothy R. Hawkes, David J. Lowe, and Roger N. F. Thorneley pp 3151 - 3153; DOI: 10.1021/ja00034a079 |
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An (.eta.2-tetrafluoroethylene)ruthenium complex with a metallacyclopropane structure but with a low barrier to propellor rotation Owen J. Curnow, Russell P. Hughes, and Arnold L. Rheingold pp 3153 - 3155; DOI: 10.1021/ja00034a080 |
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Iron telluride (Et3P)4Fe4Te4: an intermediate between molecular reagents and solid state products M. L. Steigerwald, T. Siegrist, S. M. Stuczynski, and Y. U. Kwon pp 3155 - 3156; DOI: 10.1021/ja00034a081 |
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Automated synthesis of peptide C-terminal aldehydes Aileen M. Murphy, Raymond Dagnino, Pureza L. Vallar, Anthony J. Trippe, Shannon L. Sherman, Richard H. Lumpkin, Susan Y. Tamura, and Thomas R. Webb pp 3156 - 3157; DOI: 10.1021/ja00034a082 |
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Cross relaxation without TOCSY: transverse rotating-frame Overhauser effect spectroscopy Tsang Lin Hwang and A. J. Shaka pp 3157 - 3159; DOI: 10.1021/ja00034a083 |
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Synthesis of lanthanide(II) complexes of aryl chalcogenolate ligands: potential precursors to magnetic semiconductors Angela R. Strzelecki, Patricia A. Timinski, Bradley A. Helsel, and Patricia A. Bianconi pp 3159 - 3160; DOI: 10.1021/ja00034a084 |
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New evidence supporting a radical mechanism of the inactivation of general acyl-CoA dehydrogenase by a metabolite of hypoglycin Ming Tain Lai and Hung Wen Liu pp 3160 - 3162; DOI: 10.1021/ja00034a085 |
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Total synthesis of halichondrin B and norhalichondrin B Thomas D. Aicher, Keith R. Buszek, Francis G. Fang, Craig J. Forsyth, Sun Ho Jung, Yoshito Kishi, Michael C. Matelich, Paul M. Scola, Denice M. Spero, and Suk Kyoon Yoon pp 3162 - 3164; DOI: 10.1021/ja00034a086 |
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A model of the cyclophilin/cyclosporin A (CSA) complex from NMR and X-ray data suggests that CSA binds as a transition-state analog S. W. Fesik, P. Neri, R. Meadows, E. T. Olejniczak, and G. Gemmecker pp 3165 - 3166; DOI: 10.1021/ja00034a087 |
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Transition-metal-catalyzed polymerization of heteroatom-functionalized cyclohexadienes: stereoregular precursors to poly(p-phenylene) Douglas L. Gin, Vincent P. Conticello, and Robert H. Grubbs pp 3167 - 3169; DOI: 10.1021/ja00034a088 |
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Ethylene insertion into the rhodium-methyl bond in chelated tris(tertiary amine) complexes. A new class of Group 9 organometallic complexes Lin Wang and Thomas C. Flood pp 3169 - 3170; DOI: 10.1021/ja00034a089 |
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Book Reviews pp 3171 - 3172; DOI: 10.1021/ja00034a600 |
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Electron-transfer kinetics in organized thiol monolayers with attached pentaammine(pyridine)ruthenium redox centers Harry O. Finklea and Dwight D. Hanshew pp 3173 - 3181; DOI: 10.1021/ja00035a001 |
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A conformational study of peptides with the general structure Ac-L-Xaa-Pro-D-Xaa-L-Xaa-NH2: spectroscopic evidence for a peptide with significant .beta.-turn character in water and in dimethyl sulfoxide B. Imperiali, R. A. Moats, S. L. Fisher, and T. J. Prins pp 3182 - 3188; DOI: 10.1021/ja00035a002 |
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A combined iterative and boundary-element approach for solution of the nonlinear Poisson-Boltzmann equation Y. N. Vorobjev, J. A. Grant, and H. A. Scheraga pp 3189 - 3196; DOI: 10.1021/ja00035a003 |
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Crystallographic and thermodynamic comparison of natural and synthetic ligands bound to streptavidin P. C. Weber, J. J. Wendoloski, M. W. Pantoliano, and F. R. Salemme pp 3197 - 3200; DOI: 10.1021/ja00035a004 |
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Physicochemical properties of (R)- vs (S)-methylphosphonate substitution on antisense DNA hybridization determined by free energy perturbation and molecular dynamics F. H. Hausheer, B. G. Rao, J. D. Saxe, and U. C. Singh pp 3201 - 3206; DOI: 10.1021/ja00035a005 |
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Ion pickup of large, surface-adsorbed molecules: a demonstration of the Eley-Rideal mechanism E. R. Williams, G. C. Jones, L. Fang, R. N. Zare, B. J. Garrison, and D. W. Brenner pp 3207 - 3210; DOI: 10.1021/ja00035a006 |
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High-spin chemical bonding of metal monocarbonothioyl and -carbonyl [MCS and MCO] (M = Sc, Ti, V, Cr, Cu) G. H. Jeung pp 3211 - 3213; DOI: 10.1021/ja00035a007 |
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Theoretical study of the kinetic barriers in dihydrogen-exchange reactions M. L. McKee and D. M. Stanbury pp 3214 - 3219; DOI: 10.1021/ja00035a008 |
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Free energy profiles for sodium cation adsorption on a metal electrode Tooru Matsui and William L. Jorgensen pp 3220 - 3226; DOI: 10.1021/ja00035a009 |
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Rearrangement of nascent .alpha.-silyl-substituted carbenium ions in the gas phase. 1,2-Hydrogen versus 1,2-methyl versus 1,2-phenyl migration R. Bakhtiar, C. M. Holznagel, and D. B. Jacobson pp 3227 - 3235; DOI: 10.1021/ja00035a010 |
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Homoconjugation and transannular orbital interactions detected by photoelectron and carbon-13 NMR spectroscopy. Bicyclo[3.3.1]nona-3,7-diene-2,6-dione and bicyclo[3.3.1]nonane-2,6-dione Thomas Doerner, Rolf Gleiter, Timothy A. Robbins, Paochai Chayangkoon, and David A. Lightner pp 3235 - 3241; DOI: 10.1021/ja00035a011 |
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Electrospray mass spectrometry of poly(ethylene glycols) with molecular weights up to five million Takashi Nohmi and John B. Fenn pp 3241 - 3246; DOI: 10.1021/ja00035a012 |
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Synthesis, vapor growth, polymerization, and characterization of thin films of novel diacetylene derivatives of pyrrole. The use of computer modeling to predict chemical and optical properties of these diacetylenes and poly(diacetylenes) M. S. Paley, D. O. Frazier, H. Abeledeyem, S. P. McManus, and S. E. Zutaut pp 3247 - 3251; DOI: 10.1021/ja00035a013 |
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An alternative preparation of organofunctionalized silica gels and their characterization by two-dimensional high-resolution solid-state heteronuclear NMR correlation spectroscopy C. A. Fyfe, Y. Zhang, and P. Aroca pp 3252 - 3255; DOI: 10.1021/ja00035a014 |
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Time-resolved UV resonance Raman study on Bohr effects of hemoglobin Shoji Kaminaka and Teizo Kitagawa pp 3256 - 3260; DOI: 10.1021/ja00035a015 |
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Hydrogen-bonding effect on carbon-13 NMR chemical shifts of L-alanine residue carbonyl carbons of peptides in the solid state Naoki Asakawa, Shigeki Kuroki, Hiromichi Kurosu, Isao Ando, Akira Shoji, and Takuo Ozaki pp 3261 - 3265; DOI: 10.1021/ja00035a016 |
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Use of NMR spectroscopy to determine bond orders between .beta.- and .beta.'-pyrrolic positions of porphyrins: structural differences between free-base porphyrins and metalloporphyrins Maxwell J. Crossley, Margaret M. Harding, and Sever Sternhell pp 3266 - 3272; DOI: 10.1021/ja00035a017 |
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Determination of conformation and relative configuration of a small, rapidly tumbling molecule in solution by combined application of NOESY and restrained MD calculations Michael Reggelin, Holger Hoffmann, Matthias Koeck, and Dale F. Mierke pp 3272 - 3277; DOI: 10.1021/ja00035a018 |
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The interaction of biological molecules with heparin and related glycosaminoglycans. 1. Identification of a specific heparin binding site for histamine Dallas L. Rabenstein, Peter Bratt, Timothy D. Schierling, Jan M. Robert, and Wei Guo pp 3278 - 3285; DOI: 10.1021/ja00035a019 |
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Spin and reaction dynamics in flexible polymethylene biradicals as studied by EPR, NMR, optical spectroscopy, and magnetic field effects. Measurements and mechanisms of scalar electron spin-spin coupling Gerhard L. Closs, Malcolm D. E. Forbes, and Piotr Piotrowiak pp 3285 - 3294; DOI: 10.1021/ja00035a020 |
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A molecular merry-go-round: motion of the large macrocyclic molecule 18-crown-6 in its solid complexes studied by deuterium NMR C. I. Ratcliffe, J. A. Ripmeester, G. W. Buchanan, and J. K. Denike pp 3294 - 3299; DOI: 10.1021/ja00035a021 |
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Alkali metal atom induced acetylene-vinylidene rearrangement: matrix isolation ESR study Paul H. Kasai pp 3299 - 3306; DOI: 10.1021/ja00035a022 |
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A new definition of functional groups and a general procedure for their identification in organic structures Guido Sello pp 3306 - 3311; DOI: 10.1021/ja00035a023 |
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Intermolecular forces in organic clusters Michael Meot-Ner pp 3312 - 3322; DOI: 10.1021/ja00035a024 |
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Dynamics of electron hopping in assemblies of redox centers. Percolation and diffusion David N. Blauch and Jean Michel Saveant pp 3323 - 3332; DOI: 10.1021/ja00035a025 |
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Identification of the iron ions of high potential iron protein from Chromatium vinosum within the protein frame through two-dimensional NMR experiments Ivano Bertini, Francesco Capozzi, Stefano Ciurli, Claudio Luchinat, Luigi Messori, and Mario Piccioli pp 3332 - 3340; DOI: 10.1021/ja00035a026 |
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Polyoxo alkoxides of vanadium: the structures of the decanuclear vanadium(IV) clusters [V10O16{CH3CH2C(CH2O)3}4]4- and [V10O13{CH3CH2C(CH2O)3}5]- M. Ishaque Khan, Qin Chen, D. P. Goshorn, Hakon Hope, Sean Parkin, and Jon Zubieta pp 3341 - 3346; DOI: 10.1021/ja00035a027 |
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Hydrogen-bonded oxyhemoglobin models with substituted picket-fence porphyrins: the model compound equivalent of site-directed mutagenesis Gerald E. Wuenschell, Catherine Tetreau, Daniel Lavalette, and Christopher A. Reed pp 3346 - 3355; DOI: 10.1021/ja00035a028 |
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Mechanism of halide-induced disproportionation of M(CO)3(PCy3)2+ 17-electron radicals (M = iron, ruthenium, osmium). Periodic trends on reactivity and the role of ion pairs Lin Song and William C. Trogler pp 3355 - 3361; DOI: 10.1021/ja00035a029 |
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The deceptively simple thermolysis of trivalent permethyltitanocene derivatives (.eta.5-C5Me5)2TiR. Formation of a tetramethylfulvene titanium compound (.eta.6-C5Me4CH2)(.eta.5-C5Me5)Ti and RH, catalyzed by permethyltitanocene hydride, (.eta.5-C5Me5)2TiH Gerrit A. Luinstra and Jan H. Teuben pp 3361 - 3367; DOI: 10.1021/ja00035a030 |
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Synthesis and characterization of rhenium(VII) alkylidene alkylidyne complexes of the type Re(CR')(CHR')(OR)2 and related species Robert Toreki, Richard R. Schrock, and William M. Davis pp 3367 - 3380; DOI: 10.1021/ja00035a031 |
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Structural characterization of zinc(II) complexes of octaethyloxophlorin dianion and octaethyloxophlorin radical anion Alan L. Balch, Bruce C. Noll, and Edward P. Zovinka pp 3380 - 3385; DOI: 10.1021/ja00035a032 |
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Unwinding of supercoiled DNA by platinum-ethidium and related complexes Michael V. Keck and Stephen J. Lippard pp 3386 - 3390; DOI: 10.1021/ja00035a033 |
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Stereoselective covalent binding of aquaruthenium(II) complexes to DNA Neena Grover, Nishi Gupta, and H. Holden Thorp pp 3390 - 3393; DOI: 10.1021/ja00035a034 |
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Formation and reactions of mono- and bis(peralkylcyclopentadienyl) complexes of calcium and barium. The x-ray crystal structure of [cyclic][(Me4EtC5)Ca(.mu.-NSiMe2CH2CH2SiMe2)]2 S. Craig Sockwell, Timothy P. Hanusa, and John C. Huffman pp 3393 - 3399; DOI: 10.1021/ja00035a035 |
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A new class of organocopper and organocuprate compounds derived from copper(I) arenethiolates D. Martin Knotter, David M. Grove, Wilberth J. J. Smeets, Anthony L. Spek, and Gerard Van Koten pp 3400 - 3410; DOI: 10.1021/ja00035a036 |
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New synthesis, crystal structure, and vibrational spectra of tetramethylammonium azide and reactions of the fluoride anion with hydrazoic acid and of the azide anion with hydrogen fluoride Karl O. Christe, William W. Wilson, Robert Bau, and Steven W. Bunte pp 3411 - 3414; DOI: 10.1021/ja00035a037 |
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Formation of fibrous molecular assemblies by amino acid surfactants in water Toyoko Imae, Yoshiyuki Takahashi, and Hidetoshi Muramatsu pp 3414 - 3419; DOI: 10.1021/ja00035a038 |
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Experimental evaluation of transition structure geometry for an aryl bromide-alkyllithium exchange reaction: new information relevant to the reaction mechanism Peter Beak and David J. Allen pp 3420 - 3425; DOI: 10.1021/ja00035a039 |
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Reaction of (E)-O-arylbenzaldoximes with sodium methoxide in methanol. Effect of leaving group upon nitrile-forming transition state Bong Rae Cho, Jinhee Jung, and Eun Kyung Ahn pp 3425 - 3429; DOI: 10.1021/ja00035a040 |
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Materials chemistry of chiral macromolecules. 1. Synthesis and phase transitions J. S. Moore and S. I. Stupp pp 3429 - 3441; DOI: 10.1021/ja00035a041 |
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Claisen rearrangement of allyl phenyl ether. 1-carbon-14 and .beta.-carbon-14 kinetic isotope effects. A clearer view of the transition structure Lidia Kupczyk-Subotkowska, Witold Subotkowski, William H. Saunders, and Henry J. Shine pp 3441 - 3445; DOI: 10.1021/ja00035a042 |
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Nature of the reactive intermediates from the iron-induced activation of hydrogen peroxide: agents for the ketonization of methylenic carbons, the monooxygenation of hydrocarbons, and the dioxygenation of aryl olefins Hui Chan Tung, Chan Kang, and Donald T. Sawyer pp 3445 - 3455; DOI: 10.1021/ja00035a043 |
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The surface nature of Grignard reagent formation H. M. Walborsky and Marek Topolski pp 3455 - 3459; DOI: 10.1021/ja00035a044 |
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Photoisomerization of polyenes. 30. Quantum chain processes in photoisomerization of the all-trans, 7-cis, and 11-cis isomers of retinal. Srinivasan Ganapathy and Robert S. H. Liu pp 3459 - 3464; DOI: 10.1021/ja00035a045 |
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Mechanistic studies of enzymic and nonenzymic prolyl cis-trans isomerization Richard K. Harrison and Ross L. Stein pp 3464 - 3471; DOI: 10.1021/ja00035a046 |
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Stereospecific synthesis of aryl .beta.-glucosides: an application to the synthesis of a prototype corresponding to the aryloxy carbohydrate domain of vancomycin Russell G. Dushin and Samuel J. Danishefsky pp 3471 - 3475; DOI: 10.1021/ja00035a047 |
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Epibatidine: a novel (chloropyridyl)azabicycloheptane with potent analgesic activity from an Ecuadoran poison frog Thomas F. Spande, Hugo Martin Garraffo, Michael W. Edwards, Herman J. C. Yeh, Lewis Pannell, and John W. Daly pp 3475 - 3478; DOI: 10.1021/ja00035a048 |
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Unusual reactivity of bent acenes: reactions of [6](1,4)naphthalenophane and [6](1,4)anthracenophane with electrophiles Yoshito Tobe, Akihiro Takemura, Mamoru Jimbo, Tohru Takahashi, Kazuya Kobiro, and Kiyomi Kakiuchi pp 3479 - 3491; DOI: 10.1021/ja00035a049 |
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In pursuit of cyclopropanethione: cyclopropanethione S-oxide and S,S-dioxide Eric Block, Adrian Schwan, and David A. Dixon pp 3492 - 3499; DOI: 10.1021/ja00035a050 |
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Carbon-13-carbon-13 spin coupling constants in aldoses enriched with 13C at the terminal hydroxymethyl carbon: effect of coupling pathway structure of JCC in carbohydrates. Jian Wu, Paul B. Bondo, Tapani Vuorinen, and Anthony S. Serianni pp 3499 - 3505; DOI: 10.1021/ja00035a051 |
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Antigenic peptide binding to the mouse major histocompatibility complex class II protein I-Ek. Peptide stabilization of the quarternary structure of I-Ek Stephan N. Witt and Harden M. McConnell pp 3506 - 3511; DOI: 10.1021/ja00035a052 |
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Conformation-controlled hydrolysis of polyribonucleotides by sequential basic polypeptides Bernard Barbier and Andre Brack pp 3511 - 3515; DOI: 10.1021/ja00035a053 |
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Solvent isotope effects on retinal cis-trans isomerization in the dark adaptation of bacteriorhodopsin Stanley Seltzer pp 3516 - 3520; DOI: 10.1021/ja00035a054 |
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Aldehyde ferredoxin oxidoreductase from the hyperthermophilic archaebacterium Pyrococcus furiosus contains a tungsten oxo-thiolate center Graham N. George, Roger C. Prince, Swarnalatha Mukund, and Michael W. W. Adams pp 3521 - 3523; DOI: 10.1021/ja00035a055 |
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Structural effects in the recognition of DNA by circular oligonucleotides Gautam Prakash and Eric T. Kool pp 3523 - 3527; DOI: 10.1021/ja00035a056 |
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Substituent effects of an antibody-catalyzed hydrolysis of phenyl esters: further evidence for an acyl-antibody intermediate Richard A. Gibbs, Patricia A. Benkovic, Kim D. Janda, Richard A. Lerner, and Stephen J. Benkovic pp 3528 - 3534; DOI: 10.1021/ja00035a057 |
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Inhibition of 5-enolpyruvoylshikimate 3-phosphate (EPSP) synthase by analogs of the tetrahedral intermediate and of EPSP David G. Alberg, Charles T. Lauhon, Robert Nyfeler, Alex Faessler, and Paul A. Bartlett pp 3535 - 3546; DOI: 10.1021/ja00035a058 |
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Intrasubstituent isotope effect studies of oxidative N-demethylations catalyzed by secondary amine monooxygenase. Comparison to cytochrome P-450 Barton K. Hawkins and John H. Dawson pp 3547 - 3549; DOI: 10.1021/ja00035a059 |
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Developing magnetic and metallic behavior in high-nuclearity nickel cluster carbonyls. A LCGTO-LDF study of [Ni9(CO)18]n-, [Ni10Ge(CO)20]n-, [Ni32C6(CO)36]n-, and [Ni44(CO)48]n- compounds Notker Roesch, Lutz Ackermann, and Gianfranco Pacchioni pp 3549 - 3555; DOI: 10.1021/ja00035a060 |
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Reversible cleavage of chromium-chromium quadruple bond of [Me8Cr2][Li(THF)]4 via modification of the coordination sphere of the alkali cation. Preparation and crystal structure of monomeric [Me4Cr][Li(TMEDA)]2 Shoukang Hao, Sandro Gambarotta, and Corinne Bensimon pp 3556 - 3557; DOI: 10.1021/ja00035a061 |
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Determination of absolute stereochemistry of acyclic 1,3-polyols by a difference CD method Yuji Mori, Yasunori Kohchi, Makoto Suzuki, and Hiroshi Furukawa pp 3557 - 3559; DOI: 10.1021/ja00035a062 |
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Efficient photosensitized pyrimidine dimer splitting by a reduced flavin requires the deprotonated flavin Rosemarie F. Hartman and Seth D. Rose pp 3559 - 3560; DOI: 10.1021/ja00035a063 |
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The redesign of a type 2 into a type 1 copper protein: construction and characterization of yeast copper, zinc superoxide dismutase mutants Yi Lu, Edith B. Gralla, James A. Roe, and Joan Selverstone Valentine pp 3560 - 3562; DOI: 10.1021/ja00035a064 |
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Photoinduced electron transfer from zinc cytochrome c to plastocyanin is gated by surface diffusion within the metalloprotein complex Jian S. Zhou and Nenad M. Kostic pp 3562 - 3563; DOI: 10.1021/ja00035a065 |
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Role of solvent dynamics in the charge recombination of a donor/acceptor pair Jeffrey M. Zaleski, Chi K. Chang, George E. Leroi, Robert I. Cukier, and Daniel G. Nocera pp 3564 - 3565; DOI: 10.1021/ja00035a066 |
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Highly chemo- and stereoselective cyclopolymerization of 2-methyl-1,5-hexadiene: chain transfer via .beta.-CH3 elimination Michael R. Kesti and Robert M. Waymouth pp 3565 - 3567; DOI: 10.1021/ja00035a067 |
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Sequential site-directed mutagenesis and chemical modification to convert the active site arginine 292 of aspartate aminotransferase to homoarginine Peter W. White and Jack F. Kirsch pp 3567 - 3568; DOI: 10.1021/ja00035a068 |
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Total synthesis and absolute stereochemical assignment of gilvocarcin M. Takashi Matsumoto, Takamitsu Hosoya, and Keisuke Suzuki pp 3568 - 3570; DOI: 10.1021/ja00035a069 |
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Low-temperature growth of the infinite layer phase of strontium copper oxide, SrCuO2, by pulsed laser deposition Chunming Niu and Charles M. Lieber pp 3570 - 3571; DOI: 10.1021/ja00035a070 |
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W6(H)5(O-Pr-iso)13. A polynuclear-polyhydride tungsten complex supported exclusively by alkoxide ligands Malcolm H. Chisholm, Keith S. Kramer, and William E. Streib pp 3571 - 3573; DOI: 10.1021/ja00035a071 |
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Electron impact ionization of phenylsilane. Evidence for the formation of phenylsilyl and silacycloheptatrienyl cations Srihari Murthy, Yatsuhisa Nagano, and J. L. Beauchamp pp 3573 - 3574; DOI: 10.1021/ja00035a072 |
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An unusually rapid intramolecular general-base catalysis. Relevance to enzymology F. M. Menger and K. Gabrielson pp 3574 - 3575; DOI: 10.1021/ja00035a073 |
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Computer Software Reviews pp 3576 - 3577; DOI: 10.1021/ja00035a600 |
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Book Review pp 3577 - 3580; DOI: 10.1021/ja00035a601 |
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Direct observation, reactions under matrix-isolation conditions, and ab initio calculations for halo(trifluoromethyl)carbenes. Evidence for the photochemical addition of a carbene to dinitrogen John E. O'Gara and William P. Dailey pp 3581 - 3590; DOI: 10.1021/ja00036a001 |
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Triplet and singlet energy transfer in carotene-porphyrin dyads: role of the linkage bonds. Devens Gust, Thomas A. Moore, Ana L. Moore, Chelladurai Devadoss, Paul A. Liddell, Roel Hermant, Ronald A. Nieman, Lori J. Demanche, Janice M. DeGraziano, and Isabelle Gouni pp 3590 - 3603; DOI: 10.1021/ja00036a002 |
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Laser flash photolysis study of substituent effects on the rate of 1,2-H migration in a series of benzylchlorocarbenes Michael T. H. Liu and Roland Bonneau pp 3604 - 3607; DOI: 10.1021/ja00036a003 |
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Evidence for ground-state s-cis conformers in the fluorescence spectra of all-trans-1,6-diphenyl-1,3,5-hexatriene Jack Saltiel, Donald F. Sears, Ya Ping Sun, and Jong Oh Choi pp 3607 - 3612; DOI: 10.1021/ja00036a004 |
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Control of porphyrin orientation in thermotropic liquid crystals by molecular design. A time-resolved EPR study Shalom Michaeli, Muhamad Hugerat, Haim Levanon, Mazal Bernitz, Aliza Natt, and Ronny Neumann pp 3612 - 3618; DOI: 10.1021/ja00036a005 |
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pH-Linked conformational regulation of a metalloprotein oxidation-reduction equilibrium: electrochemical analysis of the alkaline form of cytochrome c Paul D. Barker and A. Grant Mauk pp 3619 - 3624; DOI: 10.1021/ja00036a006 |
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Electrochemical carbon dioxide fixation to thioesters catalyzed by molybdenum-iron-sulfur cluster [Mo2Fe6S8(SEt)9]3- Nobutoshi Komeda, Hirotaka Nagao, Tatsuji Matsui, Ginya Adachi, and Koji Tanaka pp 3625 - 3630; DOI: 10.1021/ja00036a007 |
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Is the vanadate anion an analog of the transition state of RNAse A? M. Krauss and Harold Basch pp 3630 - 3634; DOI: 10.1021/ja00036a008 |
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Theoretical determination of partition coefficients Jonathan W. Essex, Christopher A. Reynolds, and W. Graham Richards pp 3634 - 3639; DOI: 10.1021/ja00036a009 |
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Ab initio molecular orbital studies of the rotational barriers and the sulfur-33 and carbon-13 chemical shieldings for dimethyl disulfide Ding Jiao, Michael Barfield, Jaime E. Combariza, and Victor J. Hruby pp 3639 - 3643; DOI: 10.1021/ja00036a010 |
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Mechanistic, structural, and vibrational aspects of the dimerization of silaethylene Edward T. Seidl, Roger S. Grev, and Henry F. Schaefer pp 3643 - 3650; DOI: 10.1021/ja00036a011 |
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Effect of bond multiplicity upon hydrogen bonding and proton transfers. Double bonded atoms Steve Scheiner and Lan Wang pp 3650 - 3655; DOI: 10.1021/ja00036a012 |
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Dynamics of electron transfer between intercalated polycyclic molecules: effect of interspersed bases Anne M. Brun and Anthony Harriman pp 3656 - 3660; DOI: 10.1021/ja00036a013 |
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Collision-induced dissociation of adenine Chad C. Nelson and James A. McCloskey pp 3661 - 3668; DOI: 10.1021/ja00036a014 |
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Molecular dynamics studies of calixspherand complexes with alkali metal cations: calculation of the absolute and relative free energies of binding of cations to a calixspherand Shuichi Miyamoto and Peter A. Kollman pp 3668 - 3674; DOI: 10.1021/ja00036a015 |
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Theoretical investigations of novel nucleic acid bases Andrew R. Leach and Peter A. Kollman pp 3675 - 3683; DOI: 10.1021/ja00036a016 |
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Observation of magic numbers for (ROH)nH3O+ heteroclusters (R = CH3, CH3CH2, (CH3)2CH, and CH3CH2CH2): implications for cluster ion structure William J. Herron, M. Todd Coolbaugh, Gopalakrishnan Vaidyanathan, William R. Peifer, and James F. Garvey pp 3684 - 3689; DOI: 10.1021/ja00036a017 |
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Dynamics of water molecules in VPI-5 and AlPO4-5 studied by deuterium NMR spectroscopy Daniella Goldfarb, Hong Xin Li, and Mark E. Davis pp 3690 - 3697; DOI: 10.1021/ja00036a018 |
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Hemoglobin R.fwdarw.T structural dynamics from simultaneous monitoring of tyrosine and tryptophan time-resolved UV resonance Raman signals Kenton R. Rodgers, Chang Su, Shankar Subramaniam, and Thomas G. Spiro pp 3697 - 3709; DOI: 10.1021/ja00036a019 |
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Conformational analysis of the .alpha.-L-arabinofuranosides present in wheat arabinoxylans from proton-proton coupling constants R. A. Hoffmann, J. Van Wijk, B. R. Leeflang, J. P. Kamerling, C. Altona, and J. F. G. Vliegenthart pp 3710 - 3714; DOI: 10.1021/ja00036a020 |
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Pulsed EPR studies of the semiquinone state of copper-containing amine oxidases John McCracken, Jack Peisach, Cheryl E. Cote, Michele A. McGuirl, and David M. Dooley pp 3715 - 3720; DOI: 10.1021/ja00036a021 |
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Evaluation of manganese(II) framework substitution in MnAPO-11 and Mn-impregnated AlPO4-11 molecular sieves by electron spin resonance and electron spin-echo modulation spectroscopy Guillaume Brouet, Xinhua Chen, Chul Wee Lee, and Larry Kevan pp 3720 - 3726; DOI: 10.1021/ja00036a022 |
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Electron paramagnetic resonance and electron nuclear double resonance spectroscopies of the radical site in galactose oxidase and of thioether-substituted phenol model compounds G. T. Babcock, M. K. El-Deeb, P. O. Sandusky, M. M. Whittaker, and J. W. Whittaker pp 3727 - 3734; DOI: 10.1021/ja00036a023 |
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The adsorption and dissociation of carbon monoxide on clean and oxygen-modified molybdenum(110) surfaces M. L. Colaianni, J. G. Chen, W. H. Weinberg, and J. T. Yates pp 3735 - 3743; DOI: 10.1021/ja00036a024 |
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High-energy collisions of fullerene radical cations with target gases: capture of the target gas and charge stripping of C60.bul.+, C70.bul.+, and C84.bul.+ Kenneth A. Caldwell, Daryl E. Giblin, and Michael L. Gross pp 3743 - 3756; DOI: 10.1021/ja00036a025 |
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Solid-state reactions studied by carbon-13 rotor synchronized magic angle spinning two-dimensional exchange NMR. 1. Self-diffusion and the tautomeric hydrogen shift in tropolone Jeremy J. Titman, Zeev Luz, and Hans W. Spiess pp 3756 - 3765; DOI: 10.1021/ja00036a026 |
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Solid-state reactions studied by carbon-13 rotor-synchronized magic angle spinning two-dimensional exchange NMR. 2. The Cope rearrangement and molecular reorientation in bullvalene Jeremy J. Titman, Zeev Luz, and Hans W. Spiess pp 3765 - 3771; DOI: 10.1021/ja00036a027 |
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Diastereoselective reactions of tungsten .eta.2-propargyl complexes with alkyl halides and aldehydes M. A. Collins, S. G. Feng, P. A. White, and J. L. Templeton pp 3771 - 3775; DOI: 10.1021/ja00036a028 |
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Unimolecular chemistry of methyl formate cation radical. A combined theoretical and experimental study Nikolaus Heinrich, Thomas Drewello, Peter C. Burgers, J. Charles Morrow, Jochen Schmidt, Willem Kulik, Johan K. Terlouw, and Helmut Schwarz pp 3776 - 3783; DOI: 10.1021/ja00036a029 |
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Organometallic thermodynamics. Redox couples involving metal-metal bonds J. Richard Pugh and Thomas J. Meyer pp 3784 - 3792; DOI: 10.1021/ja00036a030 |
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Core expansion, ruffling, and doming effects on metalloporphyrin vibrational frequencies Kristine Prendergast and Thomas G. Spiro pp 3793 - 3801; DOI: 10.1021/ja00036a031 |
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Matrix isolation and transient absorption studies of [bis[bis(pentafluoroethyl)phosphino]ethane]tetracarbonylchromium: intermolecular alkane complexes and intramolecular F-coordination Maurice Brookhart, Wayne Chandler, Robert J. Kessler, Yumin Liu, Norbert J. Pienta, Catherine C. Santini, Chris Hall, Robin N. Perutz, and John A. Timney pp 3802 - 3815; DOI: 10.1021/ja00036a032 |
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Electron transfer in iron(II)iron(III) model complexes of iron-oxo proteins Mark S. Mashuta, Robert J. Webb, James K. McCusker, Edward A. Schmitt, Kenneth J. Oberhausen, John F. Richardson, Robert M. Buchanan, and David N. Hendrickson pp 3815 - 3827; DOI: 10.1021/ja00036a033 |
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Small heteroborane cluster systems. 4. The photochemistry and organometallic rearrangement chemistry of small phosphorus-bridged borane cluster compounds: the sequential loss of boron vertices from small metallaboranes Bruce H. Goodreau, Lianna R. Orlando, and James T. Spencer pp 3827 - 3835; DOI: 10.1021/ja00036a034 |
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An NMR investigation of the interactions occurring between peroxovanadates and peptides Alan S. Tracey and Jaswinder S. Jaswal pp 3835 - 3840; DOI: 10.1021/ja00036a035 |
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Syntheses, structures, and reactivities of synthetic analogs of the three forms of cobalt(III)-bleomycin: proposed mode of light-induced DNA damage by the cobalt(III) chelate of the drug Jennifer D. Tan, Samuel E. Hudson, Steven J. Brown, Marilyn M. Olmstead, and Pradip K. Mascharak pp 3841 - 3853; DOI: 10.1021/ja00036a036 |
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Polyamidoimidonitride clusters of zirconium Mark M. Banaszak Holl and Peter T. Wolczanski pp 3854 - 3858; DOI: 10.1021/ja00036a037 |
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Reactions of incompletely-condensed silsesquioxanes with pentamethylantimony: a new synthesis of metallasilsesquioxanes with important implications for the chemistry of silica surfaces Frank J. Feher, Theodore A. Budzichowski, Kamyar Rahimian, and Joseph W. Ziller pp 3859 - 3866; DOI: 10.1021/ja00036a038 |
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Lewis acid catalysis of photochemical reactions. 11. Conformations, spectroscopy, and photochemistry of methyl phenanthrene-9-carboxylate, and phenanthrene-9-carboxamides, and their Lewis acid complexes Frederick D. Lewis, Steven V. Barancyk, and Eric L. Burch pp 3866 - 3870; DOI: 10.1021/ja00036a039 |
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A study of Norrish type II reactions of aryl alkyl ketones included within zeolites V. Ramamurthy, D. R. Corbin, and L. J. Johnston pp 3870 - 3882; DOI: 10.1021/ja00036a040 |
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Heavy-atom-induced phosphorescence of aromatics and olefins included within zeolites V. Ramamurthy, J. V. Caspar, D. F. Eaton, Erica W. Kuo, and D. R. Corbin pp 3882 - 3892; DOI: 10.1021/ja00036a041 |
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Formation of carbohydrates in the reaction of atomic carbon with water Glenn Flanagan, Sheikh N. Ahmed, and Philip B. Shevlin pp 3892 - 3896; DOI: 10.1021/ja00036a042 |
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Simple general acid-base catalysis of physiological acetylcholinesterase reactions Alton N. Pryor, Trevor Selwood, Lee Shan Leu, Mark A. Andracki, Bong Ho Lee, Muralikrishna Rao, Terrone Rosenberry, Bhupendra P. Doctor, Israel Silman, and Daniel M. Quinn pp 3896 - 3900; DOI: 10.1021/ja00036a043 |
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Overproduction of CMP-sialic acid synthetase for organic synthesis Jennifer Lin Chun Liu, Gwo Jenn Shen, Yoshitaka Ichikawa, James F. Rutan, Gerardo Zapata, Willie F. Vann, and Chi Huey Wong pp 3901 - 3910; DOI: 10.1021/ja00036a044 |
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Total synthesis of furanocembranolides. 1. Stereocontrolled preparation of key heterocyclic building blocks and assembly of a complete seco-pseudopterane framework Leo A. Paquette, Annette M. Doherty, and Christopher M. Rayner pp 3910 - 3926; DOI: 10.1021/ja00036a045 |
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Total synthesis of furanocembranolides. 2. Macrocyclization studies culminating in the synthesis of a dihydropseudopterolide and gorgiacerone. Related furanocembranolide interconversions. Christopher M. Rayner, Peter C. Astles, and Leo A. Paquette pp 3926 - 3936; DOI: 10.1021/ja00036a046 |
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Diastereoselective ester enolate alkylations. Asymmetric syntheses of 3-alkyl-3-carbomethoxy-2-exo-methylene-5-cyclohexen-1-ones Arthur G. Schultz and Richard E. Taylor pp 3937 - 3943; DOI: 10.1021/ja00036a047 |
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Synthesis and aggregation properties of a new family of amphiphiles with an unusual headgroup topology Thomas M. Stein and Samuel H. Gellman pp 3943 - 3950; DOI: 10.1021/ja00036a048 |
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Thermodynamic studies of hydrogen bonding and proton transfer between weak acids and bases in nonaqueous solvents as a model for acid-base reactions in proteins Paul E. Blatz and Jay A. Tompkins pp 3951 - 3956; DOI: 10.1021/ja00036a049 |
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Biocatalytic synthesis of aromatics from D-glucose: the role of transketolase K. M. Draths, D. L. Pompliano, D. L. Conley, J. W. Frost, A. Berry, G. L. Disbrow, R. J. Staversky, and J. C. Lievense pp 3956 - 3962; DOI: 10.1021/ja00036a050 |
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Synthesis and polymerization of N-Z-L-serine-.beta.-lactone and serine hydroxybenzotriazole active esters Michael E. Gelbin and Joachim Kohn pp 3962 - 3965; DOI: 10.1021/ja00036a051 |
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Structure-activity studies on the retinal rod outer segment isoprenylated protein methyltransferase Bryant A. Gilbert, Eng Wui Tan, Dolores Perez-Sala, and Robert R. Rando pp 3966 - 3973; DOI: 10.1021/ja00036a052 |
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Ring-opening metathesis polymerization (ROMP) of norbornene by a Group VIII carbene complex in protic media SonBinh T. Nguyen, Lynda K. Johnson, Robert H. Grubbs, and Joseph W. Ziller pp 3974 - 3975; DOI: 10.1021/ja00036a053 |
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Unprecedented stereochemistry of the electrophilic arylation at chiral phosphorus Toshiyuki Oshiki and Tsuneo Imamoto pp 3975 - 3977; DOI: 10.1021/ja00036a054 |
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Synthesis of a fullerene C60-p-xylylene copolymer Douglas A. Loy and Roger A. Assink pp 3977 - 3978; DOI: 10.1021/ja00036a055 |
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Electrochemical detection of C606- and C706-: Enhanced stability of fullerides in solution Qingshan Xie, Eduardo Perez-Cordero, and Luis Echegoyen pp 3978 - 3980; DOI: 10.1021/ja00036a056 |
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The x-ray crystal structure of the first quaternary 1-bicyclo[1.1.1]pentane salt. The shortest nonbonding carbon-carbon interaction documented James L. Adcock, Andrei A. Gakh, Jonathan L. Pollitte, and Clifton Woods pp 3980 - 3981; DOI: 10.1021/ja00036a057 |
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Kinetic isotope effects on the hydroxide ion catalyzed enolization of acetone: relationship between deuterium and tritium isotope effects Y. Chiang, A. J. Kresge, H. Morimoto, and P. G. Williams pp 3981 - 3982; DOI: 10.1021/ja00036a058 |
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Cyclodextrin-B12, a potential enzyme-coenzyme mimic. Ronald Breslow, Peter J. Duggan, and James P. Light pp 3982 - 3983; DOI: 10.1021/ja00036a059 |
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Preparation of highly functionalized magnesium, zinc, and copper aryl and alkenyl organometallics via the corresponding organolithiums Charles E. Tucker, Tahir N. Majid, and Paul Knochel pp 3983 - 3985; DOI: 10.1021/ja00036a060 |
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The nature of bonding and stability of beryllium carbonyl (CO)2Be-Be(CO)2: a molecule with a beryllium-beryllium double bond K. K. Sunil pp 3985 - 3986; DOI: 10.1021/ja00036a061 |
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Proton affinities of the 20 common .alpha.-amino acids Greg S. Gorman, J. Paul Speir, Cheryl A. Turner, and I. Jonathan Amster pp 3986 - 3988; DOI: 10.1021/ja00036a062 |
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Different reaction paths taken by hydrogen isotopes Zhennan Wu, John M. Stadlbauer, and David C. Walker pp 3988 - 3989; DOI: 10.1021/ja00036a063 |
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The first stable functional silyl anions: (aminosilyl)lithiums Kohei Tamao, Atsushi Kawachi, and Yoshihiko Ito pp 3989 - 3990; DOI: 10.1021/ja00036a064 |
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Stereospecific recognition of tryptophan agarose by in vitro selected RNA Michael Famulok and Jack W. Szostak pp 3990 - 3991; DOI: 10.1021/ja00036a065 |
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Direct observation of a ternary complex between the dimeric enzyme HIV-1 protease and a substrate-based inhibitor Manuel Baca and Stephen B. H. Kent pp 3992 - 3993; DOI: 10.1021/ja00036a066 |
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New trialkylsilyl enol ether chemistry. Conjugate additions without the enone Philip Magnus and Jerome Lacour pp 3993 - 3994; DOI: 10.1021/ja00036a067 |
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The unusual electrochemical properties of the higher fullerene, chiral C76 Q. Li, Fred Wudl, Carlo Thilgen, Robert L. Whetten, and Francois Diederich pp 3994 - 3996; DOI: 10.1021/ja00036a068 |
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A metalloporphyrin-carborane sandwich compound: synthesis and x-ray crystal structure of (OEP)Zr(.eta.5-1,2-C2B9H11) John Arnold, Stephen E. Johnson, Carolyn B. Knobler, and M. Frederick Hawthorne pp 3996 - 3997; DOI: 10.1021/ja00036a069 |
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Second-harmonic generation from hyperpolarizable amphiphiles at polymer-polymer interfaces Jian Ping Gao and Graham D. Darling pp 3997 - 3998; DOI: 10.1021/ja00036a070 |
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Tandem stereochemistry of peptidylglycine .alpha.-monooxygenase and peptidylamidoglycolate lyase, the two enzymes involved in peptide amidation Dongsheng Ping, Andreas G. Katopodis, and Sheldon W. May pp 3998 - 4000; DOI: 10.1021/ja00036a071 |
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Design of an artificial four-helix bundle metalloprotein via a novel ruthenium(II)-assisted self-assembly process M. Reza Ghadiri, Christopher Soares, and Chong Choi pp 4000 - 4002; DOI: 10.1021/ja00036a072 |
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A racemic protein Laura E. Zawadzke and Jeremy M. Berg pp 4002 - 4003; DOI: 10.1021/ja00036a073 |
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Enhanced view of structure and binding for cyclophane-arene complexes through joint theoretical and experimental study William L. Jorgensen, Toan B. Nguyen, Elizabeth M. Sanford, Ito Chao, K. N. Houk, and Francois Diederich pp 4003 - 4004; DOI: 10.1021/ja00036a074 |
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Use of cholestanylindene-derived nonbridged Group 4 bent metallocene/methyl alumoxane catalysts for stereoselective propene polymerization Gerhard Erker and Bodo Temme pp 4004 - 4006; DOI: 10.1021/ja00036a075 |
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Oligonucleosides: synthesis of a novel methylhydroxylamine-linked nucleoside dimer and its incorporation into antisense sequences Jean Jacques Vasseur, Francoise Debart, Yogesh S. Sanghvi, and P. Dan Cook pp 4006 - 4007; DOI: 10.1021/ja00036a076 |
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Nucleic acid and related compounds. 75. Synthesis and radical-induced ring-opening reactions of 2'-deoxyadenosine-2'-spirocyclopropane and its uridine analogs. Mechanistic probes for ribonucleotide reductases Vicente Samano and Morris J. Robins pp 4007 - 4008; DOI: 10.1021/ja00036a077 |
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A novel synthetic route to isolable pentacoordinate 1,2-oxaphosphetanes and mechanism of their thermolysis, the second step of the Wittig reaction Takayuki Kawashima, Katsuhiro Kato, and Renji Okazaki pp 4008 - 4010; DOI: 10.1021/ja00036a078 |
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New triply hydrogen bonded complexes with highly variable stabilities Thomas J. Murray and Steven C. Zimmerman pp 4010 - 4011; DOI: 10.1021/ja00036a079 |
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Molecular harpoons: membrane-disrupting surfactants that recognize osmotic stress Kensuke Naka, Andrzej Sadownik, and Steven L. Regen pp 4011 - 4013; DOI: 10.1021/ja00036a080 |
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Photoinduced electron transfer mediated by a hydrogen-bonded interface Claudia Turro, Chi K. Chang, George E. Leroi, Robert I. Cukier, and Daniel G. Nocera pp 4013 - 4015; DOI: 10.1021/ja00036a081 |
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Stereo- and regiospecific ligand substitution reactions of mono- and dinuclear rhodium(III) phosphine complexes F. Albert Cotton, Judith L. Eglin, and Seong Joo Kang pp 4015 - 4016; DOI: 10.1021/ja00036a082 |
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Electrophilic catalysis can explain the unexpected acidity of carbon acids in enzyme-catalyzed reactions. [Erratum to document cited in CA115(25):274439b] John A. Gerlt, John W. Kozarich, George L. Kenyon, and Paul G. Gassman pp 4016 - 4016; DOI: 10.1021/ja00036a083 |
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Book Reviews pp 4017 - 4020; DOI: 10.1021/ja00036a600 |
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Interstrand cross-linking of duplex DNA by nitrous acid: covalent structure of the dG-to-dG cross-link at the sequence 5'-CG James J. Kirchner, Snorri T. Sigurdsson, and Paul B. Hopkins pp 4021 - 4027; DOI: 10.1021/ja00037a001 |
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Molecular dynamics simulation of galanin in aqueous and nonaqueous solution Hans De Loof, Lennart Nilsson, and Rudolf Rigler pp 4028 - 4035; DOI: 10.1021/ja00037a002 |
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Chain reversals in model peptides: studies of cystine-containing cyclic peptides. 3. Conformational free energies of cyclization of tetrapeptides of sequence Ac-Cys-Pro-X-Cys-NHMe C. M. Falcomer, Y. C. Meinwald, I. Choudhary, S. Talluri, P. J. Milburn, Jon Clardy, and H. A. Scheraga pp 4036 - 4042; DOI: 10.1021/ja00037a003 |
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Mapping electron tunneling pathways: an algorithm that finds the "minimum length"/maximum coupling pathway between electron donors and acceptors in proteins Jonathan N. Betts, David N. Beratan, and Jose Nelson Onuchic pp 4043 - 4046; DOI: 10.1021/ja00037a004 |
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Nitrogen-15-labeled oligodeoxynucleotides. 4. Tetraplex formation of d[G(15N7)GTTTTTGG and d[T(15N7)GGGT] monitored by proton detected nitrogen-15 NMR Barbara L. Gaffney, Chuan Wang, and Roger A. Jones pp 4047 - 4050; DOI: 10.1021/ja00037a005 |
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Nucleophilic substitutions of 1-alkenylcyclopropyl esters and 1-alkynylcyclopropyl chlorides catalyzed by palladium(0) Andreas Stolle, Jean Ollivier, Pier Paolo Piras, Jacques Salaun, and Armin De Meijere pp 4051 - 4067; DOI: 10.1021/ja00037a006 |
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Diastereofacial selectivity in reactions of substituted cyclohexyl radicals. An experimental and theoretical study W. Damm, B. Giese, J. Hartung, T. Hasskerl, K. N. Houk, O. Hueter, and H. Zipse pp 4067 - 4079; DOI: 10.1021/ja00037a007 |
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Photochemical reactions of chromium-alkoxycarbene complexes with stabilized ylides to produce push-pull captodative allenes Michael R. Sestrick, Michael Miller, and Louis S. Hegedus pp 4079 - 4088; DOI: 10.1021/ja00037a008 |
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Acylnitrilium ion-initiated heteroannulations in alkaloid synthesis. An efficient, stereocontrolled, total synthesis of the Orchidaceae alkaloid (.+-.)-dendrobine Cheol Hae Lee, Mark Westling, Tom Livinghouse, and Andrew C. Williams pp 4089 - 4095; DOI: 10.1021/ja00037a009 |
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Emerimicins III and IV and their ethylalanine12 epimers. Facilitated chemical-enzymatic synthesis and a qualitative evaluation of their solution structures Urszula Slomczynska, Denise D. Beusen, Janusz Zabrocki, Karol Kociolek, Adam Redlinski, Fritz Reusser, William C. Hutton, Miroslaw T. Leplawy, and Garland R. Marshall pp 4095 - 4106; DOI: 10.1021/ja00037a010 |
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Biosynthesis of dynemicin A, a 3-ene-1,5-diyne antitumor antibiotic Yoshiyuki Tokiwa, Megumi Miyoshi-Saitoh, Hisayoshi Kobayashi, Rie Sunaga, Masataka Konishi, Toshikazu Oki, and Shigeo Iwasaki pp 4107 - 4110; DOI: 10.1021/ja00037a011 |
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Mechanistic investigation of the reaction between .alpha.-sulfonyl carbanions and polyhalogenmethanes. Electron transfer versus polar pathways J. M. Mattalia, B. Vacher, A. Samat, and M. Chanon pp 4111 - 4119; DOI: 10.1021/ja00037a012 |
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Organic photochemistry. 95. Antenna-initiated photochemistry of distal groups in polyfunctional steroids. Intramolecular singlet and triplet energy transfer in 3.alpha.-(dimethylphenylsiloxy)-5.alpha.-androstan-17-one and 3.alpha.-(dimethylphenylsiloxy)-5.alpha.-androstane-11,17-dione Zheng Zhi Wu and Harry Morrison pp 4119 - 4128; DOI: 10.1021/ja00037a013 |
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Enantioselective complexation of organic ammonium ions by simple tetracyclic podand ionophores Xuebao Wang, Shawn D. Erickson, Takamasa Iimori, and W. Clark Still pp 4128 - 4137; DOI: 10.1021/ja00037a014 |
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Disulfide bond formation using the silyl chloride-sulfoxide system for the synthesis of a cystine peptide Kenichi Akaji, Tadashi Tatsumi, Makoto Yoshida, Tooru Kimura, Yoichi Fujiwara, and Yoshiaki Kiso pp 4137 - 4143; DOI: 10.1021/ja00037a015 |
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Structural studies of oriented zirconium bis(phosphonoacetic acid) using solid-state phosphorus-31 and carbon-13 NMR David A. Burwell, Kathleen G. Valentine, Jozef H. Timmermans, and Mark E. Thompson pp 4144 - 4150; DOI: 10.1021/ja00037a016 |
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Well-defined redox-active polymers and block copolymers prepared by living ring-opening metathesis polymerization D. Albagli, G. Bazan, M. S. Wrighton, and R. R. Schrock pp 4150 - 4158; DOI: 10.1021/ja00037a017 |
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Chiral micellar porphyrin fibers with 2-aminoglycosamide head groups Juergen Hinrich Fuhrhop, Corinna Demoulin, Christoph Boettcher, Juergen Koening, and Ulrich Siggel pp 4159 - 4165; DOI: 10.1021/ja00037a018 |
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Formation of highly functionalized metal-bound acetylenes by reductive coupling of carbon monoxide and methyl isocyanide ligands Edmund M. Carnahan and Stephen J. Lippard pp 4166 - 4174; DOI: 10.1021/ja00037a019 |
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Mechanism of equilibration of diastereomeric chiral rhenium alkene complexes of the formula [(.eta.5-C5H5)Re(NO)(PPh3)(H2C:CHR)]+BF4-. The metal traverses between alkene enantiofaces without dissociation! Tang Sheng Peng and J. A. Gladysz pp 4174 - 4181; DOI: 10.1021/ja00037a020 |
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Mesogenic behavior of silver thiolates with layered structure in the solid state: covalent soaps Maria J. Baena, Pablo Espinet, M. Carmen Lequerica, and Anne Marie Levelut pp 4182 - 4185; DOI: 10.1021/ja00037a021 |
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Solution photochemistry of (.eta.5-C5R5)Rh(CO)2 (R = H, Me) complexes: pathways for photosubstitution and C-H/Si-H bond activation reactions Denis P. Drolet and Alistair J. Lees pp 4186 - 4194; DOI: 10.1021/ja00037a022 |
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Guest/host relationships in the synthesis of large pore zeolite SSZ-26 from a propellane quaternary ammonium compound S. I. Zones, M. M. Olmstead, and D. S. Santilli pp 4195 - 4201; DOI: 10.1021/ja00037a023 |
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Preparation and characterization of 1,1-W2(CCMe)2Cl2(PMe3)4. Structural and spectroscopic manifestations of .delta.(MM)-.pi.(CC) conjugation Timothy C. Stoner, Steven J. Geib, and Michael D. Hopkins pp 4201 - 4204; DOI: 10.1021/ja00037a024 |
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Oxidation of alcohols, aldehydes, and carboxylates by the aquachromium(IV) ion Susannah L. Scott, Andreja Bakac, and James H. Espenson pp 4205 - 4213; DOI: 10.1021/ja00037a025 |
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Metallacyclohexadiene and metallabenzene chemistry. 6. Chemistry of an (.eta.6-metallabenzene)metal complex, [cyclic] [(.eta.6-Ir-CH-C(Me)-CH-C(Me)-CH)(PEt3)3]Mo(CO)3 John R. Bleeke, Laura A. Bass, Yun Feng Xie, and Michael Y. Chiang pp 4213 - 4219; DOI: 10.1021/ja00037a026 |
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Photomechanical properties of rhodium(I)-semiquinone complexes. The structure, spectroscopy, and magnetism of (3,6-di-tert-butyl-1,2-semiquinonato)dicarbonylrhodium(I) Christopher W. Lange, Maria Foldeaki, V. I. Nevodchikov, K. Cherkasov, G. A. Abakumov, and Cortlandt G. Pierpont pp 4220 - 4222; DOI: 10.1021/ja00037a027 |
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Synthesis and NMR spectroscopy of metallocenium ions. Support for a new ferromagnetic coupling mechanism in decamethylmetallocenium tetracyanoethenides Janet Bluemel, Nikolaus Hebendanz, Peter Hudeczek, Frank H. Koehler, and Werner Strauss pp 4223 - 4230; DOI: 10.1021/ja00037a028 |
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Self-assembly of dinuclear helical and non-helical complexes with copper(I) Stephane Ruettimann, Claude Piguet, Gerald Bernardinelli, Bernard Bocquet, and Alan F. Williams pp 4230 - 4237; DOI: 10.1021/ja00037a029 |
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Electrochemistry and Langmuir trough studies of fullerene C60 and C70 films Christophe Jehoulet, Yaw S. Obeng, Yeon Taik Kim, Feimeng Zhou, and Allen J. Bard pp 4237 - 4247; DOI: 10.1021/ja00037a030 |
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Surface organometallic chemistry: reaction of tris(allyl)rhodium with surfaces of silica, alumina, titania and magnesia P. Dufour, C. Houtman, C. C. Santini, C. Nedez, J. M. Basset, L. Y. Hsu, and S. G. Shore pp 4248 - 4257; DOI: 10.1021/ja00037a031 |
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Reactions of unsaturated oxygenates on rhodium(111) as probes of multiple coordination of adsorbates N. F. Brown and M. A. Barteau pp 4258 - 4265; DOI: 10.1021/ja00037a032 |
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Dynamics of the reaction CH2OH+ .fwdarw. CHO+ + H2. Translational energy release from ab initio trajectory calculations Einar Uggerud and Trygve Helgaker pp 4265 - 4268; DOI: 10.1021/ja00037a033 |
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A simple two-structure model for liquid water Sidney W. Benson and Eleanor D. Siebert pp 4269 - 4276; DOI: 10.1021/ja00037a034 |
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Photoacoustic calorimetry study of human carboxyhemoglobin Kevin S. Peters, Thomas Watson, and Timothy Logan pp 4276 - 4278; DOI: 10.1021/ja00037a035 |
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Chemisorption and thermal decomposition of methylamine on the ruthenium(001) surface Dale F. Johnson, Youqi Wang, John E. Parmeter, Malina M. Hills, and W. Henry Weinberg pp 4279 - 4290; DOI: 10.1021/ja00037a036 |
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Long-lived oscillations in the chlorite-iodide-malonic acid reaction in batch Zoltan Noszticzius, Ouyang Qi, William D. McCormick, and Harry L. Swinney pp 4290 - 4295; DOI: 10.1021/ja00037a037 |
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Gas-phase selectivities of crown ethers for alkali metal ion complexation Simin Maleknia and Jennifer Brodbelt pp 4295 - 4298; DOI: 10.1021/ja00037a038 |
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Gas-phase reactions of weak Broensted bases I-, PO3-, HSO4-, FSO3-, and CF3SO3- with strong Broensted acids H2SO4, FSO3H, and CF3SO3H. A quantitative intrinsic superacidity scale for the sulfonic acids XSO3H (X = HO, F, and CF3) A. A. Viggiano, M. J. Henchman, F. Dale, C. A. Deakyne, and J. F. Paulson pp 4299 - 4306; DOI: 10.1021/ja00037a039 |
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Theoretical and experimental studies of cycloconjugation involving second-row elements Gideon Fraenkel, Christopher J. Kolp, and Albert Chow pp 4307 - 4314; DOI: 10.1021/ja00037a040 |
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Cope rearrangement and molecular reorientation in solid bullvalene: a single crystal deuterium NMR study S. Schlick, Z. Luz, R. Poupko, and H. Zimmermann pp 4315 - 4320; DOI: 10.1021/ja00037a041 |
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Relationship between amide proton chemical shifts and hydrogen bonding in amphipathic .alpha.-helical peptides Nian E. Zhou, Bing Yan Zhu, Brian D. Sykes, and Robert S. Hodges pp 4320 - 4326; DOI: 10.1021/ja00037a042 |
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13C-{1H} NMR/NOE and multiplet relaxation data in modeling protein dynamics of a collagen 13C-enriched glycine GXX repeat motif hexadecapeptide Vladimir A. Daragan and Kevin H. Mayo pp 4326 - 4331; DOI: 10.1021/ja00037a043 |
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Rotational resonance NMR measurements of internuclear distances in an .alpha.-helical peptide Olve B. Peersen, Shoko Yoshimura, Hironobu Hojo, Saburo Aimoto, and Steven O. Smith pp 4332 - 4335; DOI: 10.1021/ja00037a044 |
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Defining hydrophobicity: probing the structure of solute-induced hydration shells by Fourier transform infrared spectroscopy David Hecht, Lema Tadesse, and Lee Walters pp 4336 - 4339; DOI: 10.1021/ja00037a045 |
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Pressure-induced change from activation to diffusion control in fast reactions of carbon monoxide with hemes Teddy G. Traylor, Jikun Luo, Jerald A. Simon, and Peter C. Ford pp 4340 - 4345; DOI: 10.1021/ja00037a046 |
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Molecular and electronic structures of pentaammineruthenium(II)-thioether complexes. The nature of Ru(II)-S back bonding elucidated by structural, electronic spectral, and molecular orbital studies Karsten Krogh-Jespersen, Xiaohua Zhang, Yanbo Ding, John D. Westbrook, Joseph A. Potenza, and Harvey J. Schugar pp 4345 - 4353; DOI: 10.1021/ja00037a047 |
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Structure, infrared and Raman spectra, and thermochemistry of trithia[1.1.1]propellane Noel V. Riggs, Uri Zoller, Nguyen Minh Tho, and Leo Radom pp 4354 - 4356; DOI: 10.1021/ja00037a048 |
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Complexes between formaldehyde and titanium tetrachloride. An ab initio study Vicenc Branchadell and Antonio Oliva pp 4357 - 4364; DOI: 10.1021/ja00037a049 |
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Charge oscillation in the homolysis of MeX derivatives Shmaryahu Hoz, Harold Basch, and Moshe Goldberg pp 4364 - 4366; DOI: 10.1021/ja00037a050 |
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Stacked or T-shaped benzene dimer in aqueous solution? A molecular dynamic study Per Linse pp 4366 - 4373; DOI: 10.1021/ja00037a051 |
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Molecular mechanism of photosynthetic oxygen evolution. A theoretical approach Davide M. Proserpio, Roald Hoffmann, and G. Charles Dismukes pp 4374 - 4382; DOI: 10.1021/ja00037a052 |
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Topological properties of electron density in search of steric interactions in molecules: electronic structure calculations on ortho-substituted biphenyls Jerzy Cioslowski and Stacey T. Mixon pp 4382 - 4387; DOI: 10.1021/ja00037a053 |
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An ab initio study of a retro-Wolff rearrangement: from diazafulvenone to cyanovinyl isocyanate without a singlet .alpha.-oxocarbene intermediate Nguyen Minh Tho, M. R. Hajnal, Tae Kyu Ha, L. G. Vanquickenborne, and C. Wentrup pp 4387 - 4390; DOI: 10.1021/ja00037a054 |
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Gaussian density functional calculations on hydrogen-bonded systems Fiona Sim, Alain St. Amant, Imre Papai, and Dennis R. Salahub pp 4391 - 4400; DOI: 10.1021/ja00037a055 |
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Living polymerizations as mechanistic probes. Stereoselection in the nickel-catalyzed polymerization of chiral isocyanides Timothy J. Deming and Bruce M. Novak pp 4400 - 4402; DOI: 10.1021/ja00037a056 |
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Trifluoromethylcopper: a useful difluoromethylene transfer reagent: a novel double insertion of difluoromethylene into pentafluorophenylcopper Zhen Yu Yang, Denise M. Wiemers, and Donald J. Burton pp 4402 - 4403; DOI: 10.1021/ja00037a057 |
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Synthesis of strychnine via the Wieland-Gumlich aldehyde Philip Magnus, Melvyn Giles, Roger Bonnert, Chung S. Kim, Leslie McQuire, Andrew Merritt, and Nigel Vicker pp 4403 - 4405; DOI: 10.1021/ja00037a058 |
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Enantioselectivity in fast-atom bombardment (FAB) mass spectrometry. Masami Sawada, Motohiro Shizuma, Yoshio Takai, Hitoshi Yamada, Takahiro Kaneda, and Terukiyo Hanafusa pp 4405 - 4406; DOI: 10.1021/ja00037a059 |
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Synthesis and structural characterization of a mononuclear copper nitrosyl complex Susan M. Carrier, Christy E. Ruggiero, William B. Tolman, and Geoffrey B. Jameson pp 4407 - 4408; DOI: 10.1021/ja00037a060 |
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Novel construction of polycyclic systems fused to cyclobutane by tandem intramolecular Michael-aldol reaction Masataka Ihara, Masaru Ohnishi, Michiko Takano, Kei Makita, Nobuaki Taniguchi, and Keiichiro Fukumoto pp 4408 - 4410; DOI: 10.1021/ja00037a061 |
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Reactions of allyl chloride on silver(110) to form .eta.3-C3H5 and 1,5-hexadiene Robert N. Carter, A. Brad Anton, and G. Apai pp 4410 - 4411; DOI: 10.1021/ja00037a062 |
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Single-step preparation of rigid-rod, cationic, bimetallic, .sigma.-diyne complexes: L5M+C.tplbond.C(C6H4)C.tplbond.CM+L5.cntdot.2TfO- (M = iridium, rhodium) Peter J. Stang and Rik Tykwinski pp 4411 - 4412; DOI: 10.1021/ja00037a063 |
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C60 as a radical sponge Charles N. McEwen, Richard G. McKay, and Barbara S. Larsen pp 4412 - 4414; DOI: 10.1021/ja00037a064 |
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Charge-transfer emission in meso-linked zinc porphyrin-anthraquinone molecules Keiko Kamioka, Russell A. Cormier, Thomas W. Lutton, and John S. Connolly pp 4414 - 4415; DOI: 10.1021/ja00037a065 |
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Reactions of magnesium complexes of 1,2-dimethylenecycloalkanes with carboxylic esters: the formation of a versatile intermediate capable of generating fused rings or .beta.,.gamma.-unsaturated ketones Heping Xiong and Reuben D. Rieke pp 4415 - 4417; DOI: 10.1021/ja00037a066 |
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Enzyme-like activity of albumins on the thermal back reaction of a photochromic spirobenzopyran Ursula Pfeifer, Hiroshi Fukumura, Hiroaki Misawa, Noboru Kitamura, and Hiroshi Masuhara pp 4417 - 4418; DOI: 10.1021/ja00037a067 |
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Basic character of rare earth metal alkoxides. Utilization in catalytic carbon-carbon bond-forming reactions and catalytic asymmetric nitroaldol reactions Hiroaki Sasai, Takeyuki Suzuki, Shigeru Arai, Takayoshi Arai, and Masakatsu Shibasaki pp 4418 - 4420; DOI: 10.1021/ja00037a068 |
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New class of bridged diiron(III) complexes with a single hydroxo bridge. The preparation and structure of (.mu.-hydroxo)bis((octaethylporphinato)iron(III)) perchlorate W. Robert Scheidt, Beisong Cheng, Martin K. Safo, Fabio Cukiernik, Jean Claude Marchon, and Peter G. Debrunner pp 4420 - 4421; DOI: 10.1021/ja00037a069 |
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Methylaluminum bis(4-bromo-2,6-di-tert-butylphenoxide) as a key reagent for effecting primary .alpha.-alkylation of carbonyl compounds Keiji Maruoka, Junko Sato, and Hisashi Yamamoto pp 4422 - 4423; DOI: 10.1021/ja00037a070 |
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Photon-promoted chemiionization reactions X. H. Wang, Y. F. Yen, R. J. Cross, and M. Saunders pp 4423 - 4424; DOI: 10.1021/ja00037a071 |
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Relaxed triplet energies of phenylnorbornenes. The role of phenyl-vinyl torsions. Origin of nonvertical triplet excitation transfer R. A. Caldwell, S. J. Riley, A. A. Gorman, S. P. McNeeney, and D. J. Unett pp 4424 - 4426; DOI: 10.1021/ja00037a072 |
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L-edge x-ray absorption spectroscopy of Pyrococcus furiosus rubredoxin S. J. George, J. Van Elp, J. Chen, Y. Ma, C. T. Chen, J. B. Park, M. W. W. Adams, B. G. Searle, F. M. F. De Groot, and et al. pp 4426 - 4427; DOI: 10.1021/ja00037a073 |
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Electrophilic reactions of protonated closo-B10H102- with arenes, alkane carbon-hydrogen bonds, and triflate ion forming aryl, alkyl, and triflate nido-6-X-B10H13 derivatives M. Frederick Hawthorne, Ipe J. Mavunkal, and Carolyn B. Knobler pp 4427 - 4429; DOI: 10.1021/ja00037a074 |
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Observation of fluorescence emission from solutions of C60 and C70 fullerenes and measurement of their excited-state lifetimes Dongho Kim, Minyung Lee, Yung Doug Suh, and Seong Keun Kim pp 4429 - 4430; DOI: 10.1021/ja00037a075 |
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Equivalent Li.cntdot..cntdot..cntdot.O and H.cntdot..cntdot..cntdot.O electronic effects in the lithium enolate of 1,3-cyclohexanedione Margaret C. Etter and Gandara Ranawake pp 4430 - 4432; DOI: 10.1021/ja00037a076 |
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New approach to producing patterned biomolecular assemblies Suresh K. Bhatia, James J. Hickman, and Frances S. Ligler pp 4432 - 4433; DOI: 10.1021/ja00037a077 |
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Far-infrared magnetic resonance of matrix-isolated nickelocene S. Li, Y. M. Hamrick, R. J. Van Zee, and W. Weltner pp 4433 - 4434; DOI: 10.1021/ja00037a078 |
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NOESY studies on the Fe(III)Co(II) active site of the purple acid phosphatase uteroferrin Richard C. Holz, Lawrence Que, and Li June Ming pp 4434 - 4436; DOI: 10.1021/ja00037a079 |
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Additions of malononitrile radicals to alkenes: new examples of 1,2-asymmetric induction in iodine and phenylselenium transfer reactions Dennis P. Curran and Gebhard Thoma pp 4436 - 4437; DOI: 10.1021/ja00037a080 |
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Mechanism of rhodium(III)-catalyzed methyl acrylate dimerization Maurice Brookhart and Elisabeth Hauptman pp 4437 - 4439; DOI: 10.1021/ja00037a081 |
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Stereochemistry of chiral, nonracemic lithium salts of acyclic .alpha.-sulfonyl carbanions: the asymmetric induction exerted by the lithium-coordinated sulfonyl group Hans Joachim Gais and Gunther Hellmann pp 4439 - 4440; DOI: 10.1021/ja00037a082 |
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Thermodynamic analysis of .beta.-turn formation in Pro-Ala, Pro-Gly, and Pro-Val model peptides in methylene chloride Gui Bai Liang, Christopher J. Rito, and Samuel H. Gellman pp 4440 - 4442; DOI: 10.1021/ja00037a083 |
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Evidence from photoinduced EPR for a radical intermediate during photolysis of cyclobutane thymine dimer by DNA photolyase Sang Tae Kim, Aziz Sancar, Craig Essenmacher, and Gerald T. Babcock pp 4442 - 4443; DOI: 10.1021/ja00037a084 |
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Correction. Theoretical Study of the Reactions of Pendacoordinated Trigonal-Bipyramidal Compounds: PH5,PF5,PF4H, PF3H2, PF4CH3, PF3(CH3)2, P(O2C2H4)H3, P(OC3H6)H3, and PO5H4- H. Wasada, and K. Hirao pp 4444 - 4444; DOI: 10.1021/ja00037a600 |
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Book Reviews pp 4444 - 4446; DOI: 10.1021/ja00037a601 |
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Free energy perturbation studies on inhibitor binding to HIV-1 proteinase B. G. Rao, R. F. Tilton, and U. C. Singh pp 4447 - 4452; DOI: 10.1021/ja00038a001 |
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Diastereoselection and in vivo inhibition of 3-dehydroquinate synthase Jean Luc Montchamp, L. T. Piehler, and J. W. Frost pp 4453 - 4459; DOI: 10.1021/ja00038a002 |
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Photoinduced electron-transfer carbon-carbon bond cleavage of radical cations of carbonyl compounds in solution. 2,4,6-Triphenylpyrylium salt-sensitized oxygenation of aralkyl ketones and aldehydes Ryoichi Akaba, Yuji Niimura, Takao Fukushima, Yukinori Kawai, Tomonori Tajima, Toshiko Kuragami, Akio Negishi, Masaki Kamata, Hirochika Sakuragi, and Katsumi Tokumaru pp 4460 - 4464; DOI: 10.1021/ja00038a003 |
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Hoogsteen versus reversed-Hoogsteen base pairing: DNA triple helixes Yuen Kit Cheng and B. Montgomery Pettitt pp 4465 - 4474; DOI: 10.1021/ja00038a004 |
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Dimeric substituted copper phthalocyanine liquid crystals. Synthesis, characterization and magnetic properties Dominique Lelievre, Louis Bosio, Jacques Simon, Jean Jacques Andre, and Farid Bensebaa pp 4475 - 4479; DOI: 10.1021/ja00038a005 |
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Ligand effects on the blue copper site. Spectroscopic studies of an insulin-stabilized copper(II) chromophore incorporating an exogenous thiolate ligand Mark L. Brader, Dan Borchardt, and Michael F. Dunn pp 4480 - 4486; DOI: 10.1021/ja00038a006 |
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Endoperoxide formation of helianthrene with triplet molecular oxygen. A spin-forbidden reaction M. Seip and H. D. Brauer pp 4486 - 4490; DOI: 10.1021/ja00038a007 |
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Contact ion pairs. Picosecond dynamics of solvent separation, internal return, and special salt effect T. Yabe and J. K. Kochi pp 4491 - 4500; DOI: 10.1021/ja00038a008 |
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Chiral molecular recognition in monolayers of diastereomeric N-acylamino acid methyl esters at the air/water interface Jonathan G. Heath and Edward M. Arnett pp 4500 - 4514; DOI: 10.1021/ja00038a009 |
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The anion radical of bicyclononatriene Gerald R. Stevenson, Richard D. Burton, and Richard C. Reiter pp 4514 - 4518; DOI: 10.1021/ja00038a010 |
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A route to artificial glycoconjugates and oligosaccharides via enzymically resolved glycals: dramatic effects of the handedness of the sugar domain upon the properties of an anthracycline drug David B. Berkowitz, Samuel J. Danishefsky, and Gayle K. Schulte pp 4518 - 4529; DOI: 10.1021/ja00038a011 |
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Synthetic replicators and extrabiotic chemistry Tae Kwo Park, Qing Feng, and Julius Rebek pp 4529 - 4532; DOI: 10.1021/ja00038a012 |
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Ab initio study of vibrationally preferred deuteration sites in the cyclopropane-d2 radical cation Leif A. Eriksson and Sten Lunell pp 4532 - 4535; DOI: 10.1021/ja00038a013 |
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Geometrical aspects of the activation of ketones by Lewis acids Robert C. Corcoran and Junning Ma pp 4536 - 4542; DOI: 10.1021/ja00038a014 |
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Synthesis and reactivity of oxovanadium(V) trialkoxides of bulky and chiral alcohols Debbie C. Crans, Haojiang Chen, and Robert A. Felty pp 4543 - 4550; DOI: 10.1021/ja00038a015 |
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Effects of Gln102Arg and Cys97Gly mutations on the structural specificity and stereospecificity of the L-lactate dehydrogenase from Bacillus stearothermophilus Helmut K. W. Kallwass, Marcel A. Luyten, Wendy Parris, Marvin Gold, Cyril M. Kay, and J. Bryan Jones pp 4551 - 4557; DOI: 10.1021/ja00038a016 |
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Photolysis and thermolysis of a tetracyclic bis-azoalkane: nitrogen extrusion induced by .beta. cleavage Waldemar Adam, Ralf Finzel, Karlheinz Goller, and Axel G. Griesbeck pp 4558 - 4562; DOI: 10.1021/ja00038a017 |
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Cyclopropylcarbinyl ring opening as mechanistic probe for differentiation between the singlet and triplet spin states of trimethylenemethane diradicals (non-Kekule species) Waldemar Adam and Ralf Finzel pp 4563 - 4568; DOI: 10.1021/ja00038a018 |
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Time-resolved absorption studies of native etiolated oat phytochrome Chian Fan Zhang, David L. Farrens, Sofie C. Bjorling, Pill Soon Song, and David S. Kliger pp 4569 - 4580; DOI: 10.1021/ja00038a019 |
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Time-resolved circular dichroism of native oat phytochrome photointermediates Sofie C. Bjorling, Chian Fan Zhang, David L. Farrens, Pill Soon Song, and David S. Kliger pp 4581 - 4588; DOI: 10.1021/ja00038a020 |
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Absolute kinetics of hydrogen abstraction from .alpha.-tocopherol by several reactive species including an alkyl radical Christopher Evans, J. C. Scaiano, and K. U. Ingold pp 4589 - 4593; DOI: 10.1021/ja00038a021 |
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The synthesis and structure of (.mu.-.eta.2,.eta.3-pentadienyl)(.mu.-alkanethiolato)pentacarbonyldiiron (Fe-Fe) complexes. An unusual bonding mode for the pentadienyl group Dietmar Seyferth, Lea L. Anderson, Fernando Villafane, and William M. Davis pp 4594 - 4601; DOI: 10.1021/ja00038a022 |
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Isotopic labeling investigation of the oxygenation of nickel-bound thiolates by molecular oxygen Patrick J. Farmer, Touradj Solouki, Daniel K. Mills, Takako Soma, David H. Russell, Joseph H. Reibenspies, and Marcetta Y. Darensbourg pp 4601 - 4605; DOI: 10.1021/ja00038a023 |
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Preparation and reactivity of a cationic dichromium-semiquinone complex Susannah L. Scott, Andreja Bakac, and James H. Espenson pp 4605 - 4610; DOI: 10.1021/ja00038a024 |
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Synthetic, structural, and mechanistic studies of the carbon-hydrogen bond activation of phenols by tungsten complexes W(PMe3)6 and W(PMe3)4(.eta.2-CH2PMe2)H Daniel Rabinovich, Ross Zelman, and Gerard Parkin pp 4611 - 4621; DOI: 10.1021/ja00038a025 |
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A new approach to the study of the oxygenation reactions of transition-metal complexes. Formation of the .mu.-superoxo cobalt(III) complexes in the oxygenation reactions of cobalt(II) amines T. Dhanasekaran and P. Natarajan pp 4621 - 4624; DOI: 10.1021/ja00038a026 |
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Synthesis, characterization, and a proton NMR study of topologically chiral copper(I) [2]-catenates and achiral analogs Jean Claude Chambron, Dennis K. Mitchell, and Jean Pierre Sauvage pp 4625 - 4631; DOI: 10.1021/ja00038a027 |
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Photophysics of entwined porphyrin conjugates: competitive exciton annihilation, energy-transfer, electron-transfer, and superexchange processes Anne M. Brun, Stephen J. Atherton, Anthony Harriman, Valerie Heitz, and Jean Pierre Sauvage pp 4632 - 4639; DOI: 10.1021/ja00038a028 |
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Controlling solid-state reaction mechanisms using diffusion length in ultrathin-film superlattice composites Loreli Fister and David C. Johnson pp 4639 - 4644; DOI: 10.1021/ja00038a029 |
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Silver(I)-modified base pairs involving complementary (G, C) [guanine, cytosine] and noncomplementary (A, C) [adenine, cytosine] nucleobases. On the possible structural role of aqua ligands in metal-modified nucleobase pairs Stephan Menzer, Michal Sabat, and Bernhard Lippert pp 4644 - 4649; DOI: 10.1021/ja00038a030 |
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Two-step spin crossover in the new dinuclear compound [Fe(bt)(NCS)2]2bpym, with bt = 2,2'-bi-2-thiazoline and bpym = 2,2'-bipyrimidine: experimental investigation and theoretical approach Jose Antonio Real, Helene Bolvin, Azzedine Bousseksou, Ary Dworkin, Olivier Kahn, Francois Varret, and Jacqueline Zarembowitch pp 4650 - 4658; DOI: 10.1021/ja00038a031 |
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Control over the relative stereochemistry at C4 and C5 of 4,5-dihydrooxepins through the Cope rearrangement of 2,3-divinyl epoxides and a conformational analysis of this ring system Whe Narn Chou, James B. White, and William B. Smith pp 4658 - 4667; DOI: 10.1021/ja00038a032 |
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Coordination compounds of polyoxovanadates with a hexametalate core. Chemical and structural characterization of [VV6O13[(OCH2)3CR]2]2-, [VV6O11(OH)2[(OCH2)3CR]2], [VIV4VV2O9(OH)4[(OCH2)3CR]2]2-, and [VIV6O7(OH)6](OCH2)3CR]2]2- Qin Chen, David P. Goshorn, Charles P. Scholes, Xiao Ling Tan, and Jon Zubieta pp 4667 - 4681; DOI: 10.1021/ja00038a033 |
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Organic template-directed inorganic crystallization: oriented nucleation of barium sulfate under compressed Langmuir monolayers Brigid R. Heywood and Stephen Mann pp 4681 - 4686; DOI: 10.1021/ja00038a034 |
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Platinum dimers bridged by diphenylphosphinocyclopentadienyl ligands. Molecular structures and NMR studies of two isomeric forms of the complexes [Pt2R2(.mu.-C5H4PPh2)2] Minren Lin, Kathleen A. Fallis, Gordon K. Anderson, Nigam P. Rath, and Michael Y. Chiang pp 4687 - 4693; DOI: 10.1021/ja00038a035 |
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Dynamics of proton transfer from cation radicals. Kinetic and thermodynamic acidities of cation radicals of NADH analogs Agnes Anne, Philippe Hapiot, Jacques Moiroux, Pedatsur Neta, and Jean Michel Saveant pp 4694 - 4701; DOI: 10.1021/ja00038a036 |
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One-electron-reduction potentials of pyrimidine bases, nucleosides, and nucleotides in aqueous solution. Consequences for DNA redox chemistry S. Steenken, J. P. Telo, H. M. Novais, and L. P. Candeias pp 4701 - 4709; DOI: 10.1021/ja00038a037 |
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Nickel(II) ion-support interactions as a function of preparation method of silica-supported nickel materials Olivier Clause, Maggy Kermarec, Laurent Bonneviot, Francois Villain, and Michel Che pp 4709 - 4717; DOI: 10.1021/ja00038a038 |
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Variable-energy photoelectron spectroscopic studies of hydrogen sulfide chemisorption on cuprous oxide and zinc oxide single-crystal surfaces: HS- bonding to copper(I) and zinc(II) sites related to catalytic poisoning Jianyi Lin, Jennifer A. May, Stephen V. Didziulis, and Edward I. Solomon pp 4718 - 4727; DOI: 10.1021/ja00038a039 |
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Gas-phase basicities of .beta.-lactams and azetidines. Cyclization effects. An experimental and theoretical study J. L. M. Abboud, T. Canada, H. Homan, R. Notario, C. Cativiela, M. D. Diaz de Villegas, M. C. Bordeje, O. Mo, and M. Yanez pp 4728 - 4736; DOI: 10.1021/ja00038a040 |
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Electron photodetachment from organophosphide ions. Electron affinities and substituent effects in organophosphines and their conjugate radicals Susan Berger and John I. Brauman pp 4737 - 4743; DOI: 10.1021/ja00038a041 |
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Theoretical study of the low-lying triplet and singlet states of diradicals. 1. Tetramethyleneethane Petr Nachtigall and Kenneth D. Jordan pp 4743 - 4747; DOI: 10.1021/ja00038a042 |
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Theoretical study of the low-lying triplet and singlet states of diradicals. 2. Cyclopentadienyltrimethylenemethane Petr Nachtigall, Paul Dowd, and Kenneth D. Jordan pp 4747 - 4752; DOI: 10.1021/ja00038a043 |
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Theoretical calculations on 1,2-ethanediol. 2. Equilibrium of the gauche conformers with and without an intramolecular hydrogen bond in aqueous solution Peter I. Nagy, William J. Dunn, Giuliano Alagona, and Caterina Ghio pp 4752 - 4758; DOI: 10.1021/ja00038a044 |
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Cyclopentadienylideneketene: theoretical consideration of an infrared spectrum frequently mistaken for that of benzyne Andrew C. Scheiner and Henry F. Schaefer pp 4758 - 4762; DOI: 10.1021/ja00038a045 |
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Calculation of the relative binding free energy of three inhibitors of the photosynthetic reaction center of Rhodopseudomonas viridis using the molecular dynamics/free energy perturbation method John E. Mertz, Jan W. Andzelm, Detlef Labrenz, and Ursula Egner pp 4762 - 4769; DOI: 10.1021/ja00038a046 |
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Contribution of charged side chains, magnesium(2+), and solvent exclusion to enzymic .beta.-decarboxylation of .alpha.-keto acids James H. Hurley and S. James Remington pp 4769 - 4773; DOI: 10.1021/ja00038a047 |
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Molecular dissimilarity: a momentum-space criterion David L. Cooper and Neil L. Allan pp 4773 - 4776; DOI: 10.1021/ja00038a048 |
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Stereochemically active or inactive lone pair electrons in some six-coordinate, group 15 halides Ralph A. Wheeler and P. N. V. Pavan Kumar pp 4776 - 4784; DOI: 10.1021/ja00038a049 |
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Ab initio configuration interaction study of the metal-metal coupling in some zirconium(III) and titanium(III) dimers. Evidence for a superlong Zr-Zr bond in [Cp2Zr(.mu.-PR2)]2 and related complexes Marc Benard and Marie Madeleine Rohmer pp 4785 - 4790; DOI: 10.1021/ja00038a050 |
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Geometry optimization through second-moment scaling L. M. Hoistad, S. Lee, and J. Pasternak pp 4790 - 4796; DOI: 10.1021/ja00038a051 |
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Empirical force field models for the transition states of intramolecular Diels-Alder reactions based upon ab initio transition structures Laura Raimondi, Frank K. Brown, Javier Gonzalez, and K. N. Houk pp 4796 - 4804; DOI: 10.1021/ja00038a052 |
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Structure and dynamics of synthetic O-glycosylated cyclopeptide in solution determined by NMR spectroscopy and MD calculations H. Kessler, H. Matter, G. Gemmecker, M. Kottenhahn, and J. W. Bats pp 4805 - 4818; DOI: 10.1021/ja00038a053 |
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Conformation of cyclic analogs of substance P: NMR and molecular dynamics in dimethyl sulfoxide Juris Saulitis, Dale F. Mierke, Gerardo Byk, Chaim Gilon, and Horst Kessler pp 4818 - 4827; DOI: 10.1021/ja00038a054 |
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Observation of hydroxyl protons of sucrose in aqueous solution: no evidence for persistent intramolecular hydrogen bonds Bruce Adams and Laura Lerner pp 4827 - 4829; DOI: 10.1021/ja00038a055 |
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Determination of an 8-.ANG. interatomic distance in a helical peptide by solid-state NMR spectroscopy Susan M. Holl, Garland R. Marshall, Denise D. Beusen, Karol Kociolek, Adam S. Redlinski, Miroslaw T. Leplawy, Robert A. McKay, Shimon Vega, and Jacob Schaefer pp 4830 - 4833; DOI: 10.1021/ja00038a056 |
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Effects of covalent modifications on the solid-state folding and packing of N-malonylglycine derivatives Gregory P. Dado, John M. Desper, Steven K. Holmgren, Christopher J. Rito, and Samuel H. Gellman pp 4834 - 4843; DOI: 10.1021/ja00038a057 |
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Size and location of cobalt clusters in zeolite NaY: a nuclear magnetic resonance study Z. Zhang, Y. D. Zhang, W. A. Hines, J. I. Budnick, and W. M. H. Sachtler pp 4843 - 4846; DOI: 10.1021/ja00038a058 |
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Influence of strain on chemical reactivity. Relative reactivity of torsionally strained double bonds in 1,3-dipolar cycloadditions Kenneth J. Shea and Jang Seob Kim pp 4846 - 4855; DOI: 10.1021/ja00038a059 |
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Excited-state photoreactions of chlorine dioxide in water Robert C. Dunn and John D. Simon pp 4856 - 4860; DOI: 10.1021/ja00038a060 |
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On the dimensionality of the reaction coordinate of intramolecular charge-transfer reactions in protic solvents John D. Simon and Robert Doolen pp 4861 - 4870; DOI: 10.1021/ja00038a061 |
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Laser flash photolysis of arylsulfonium salts: studies of photoproduced proton kinetics and mechanism in polar solvents by a pH-jump method Kai Kong Iu, Joe Kuczynski, S. J. Fuerniss, and J. Kerry Thomas pp 4871 - 4878; DOI: 10.1021/ja00038a062 |
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Hydrothermal synthesis of K2PdSe10. Coexistence of two large interpenetrating three-dimensional frameworks of [Pd(Se4)2]2- and [Pd(Se6)2]2- Kang Woo Kim and Mercouri G. Kanatzidis pp 4878 - 4883; DOI: 10.1021/ja00038a063 |
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Solid-state NMR studies of hydrated porous aluminophosphate VPI-5 Joao Rocha, Waclaw Kolodziejski, H. He, and Jacek Klinowski pp 4884 - 4888; DOI: 10.1021/ja00038a064 |
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Symmetrical and unsymmetrical quadruply aza-bridged, closely interspaced, cofacial bis(5,10,15,20-tetraphenylporphyrin)s. 2. Synthesis, characterization, and conformational effects of solvents Rafik Karaman, Andrei Blasko, Orn Almarsson, Ramesh Arasasingham, and Thomas C. Bruice pp 4889 - 4898; DOI: 10.1021/ja00038a065 |
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Symmetrical and unsymmetrical quadruply aza bridged closely interspaced cofacial bis(5,10,15,20-tetraphenylporphyrins). 3. Interplanar distances, proton NMR chemical shifts, and the catalysis of the electrochemical reduction of oxygen Rafik Karaman, Seungwon Jeon, Orn Almarsson, and Thomas C. Bruice pp 4899 - 4905; DOI: 10.1021/ja00038a066 |
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An alternate geometry for the catalytic triad of serine proteases David R. Corey, Mary E. McGrath, John R. Vasquez, Robert J. Fletterick, and Charles S. Craik pp 4905 - 4907; DOI: 10.1021/ja00038a067 |
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Extraframework sodium cation sites in sodium zeolite Y probed by sodium-23 double-rotation NMR Raz Jelinek, Saim Ozkar, and Geoffrey A. Ozin pp 4907 - 4908; DOI: 10.1021/ja00038a068 |
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Synthesis of monodispersed high molecular weight polymers and isolation of an organolanthanide(III) intermediate coordinated by a penultimate poly(MMA) unit Hajime Yasuda, Hitoshi Yamamoto, Kiyohiko Yokota, Shigenobu Miyake, and Akira Nakamura pp 4908 - 4910; DOI: 10.1021/ja00038a069 |
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Silaheterocycles. 16. [1,3]-Sigmatropic migration of an alkoxy group: dichlorosilene to dimethylsilene rearrangement Wolfgang Ziche, Norbert Auner, and Paul Kiprof pp 4910 - 4911; DOI: 10.1021/ja00038a070 |
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Ordered oxygen on molybdenum(112): modification of surface electronic structure and control of reaction path Tetsuya Aruga, Kenichi Fukui, and Yasuhiro Iwasawa pp 4911 - 4912; DOI: 10.1021/ja00038a071 |
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Stereoselective hydrogen-transfer reactions involving acyclic radicals. A study of radical conformations using semiempirical calculations K. Durkin, D. Liotta, J. Rancourt, J. F. Lavallee, L. Boisvert, and Y. Guindon pp 4912 - 4914; DOI: 10.1021/ja00038a072 |
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Synthesis and structural characterization of a hybrid triazene-thiaborane cluster: (.mu.2(4,exo-9)-1-SiMe3-3-H-N3)-arachno-6-SB9H10 Stefan Kuepper, Patrick J. Carroll, and Larry G. Sneddon pp 4914 - 4915; DOI: 10.1021/ja00038a073 |
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Singlet-triplet separations measured by phosphorus-31 nuclear magnetic resonance spectroscopy. Applications to the molybdenum-molybdenum quadruple bond and to edge-sharing bioctahedral complexes F. Albert Cotton, Judith L. Eglin, Bo Hong, and Chris A. James pp 4915 - 4917; DOI: 10.1021/ja00038a074 |
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Quantized adhesion detected with the atomic force microscope Jan H. Hoh, Jason P. Cleveland, Craig B. Prater, Jean Paul Revel, and Paul K. Hansma pp 4917 - 4918; DOI: 10.1021/ja00038a075 |
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A new type of bridging carbonyl ligand: .mu.3-.eta.2, and not one but two Richard D. Adams, Zhaoyang Li, Jau Ching Lii, and Wengan Wu pp 4918 - 4920; DOI: 10.1021/ja00038a076 |
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Synthesis and structure of a tetrasilacyclohexyne Yi Pang, Alan Schneider, Thomas J. Barton, Mark S. Gordon, and Marshall T. Carroll pp 4920 - 4921; DOI: 10.1021/ja00038a077 |
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Neighboring tin effect in electron transfer from thio ethers Richard S. Glass, Amanda M. Radspinner, and Waheguru Pal Singh pp 4921 - 4923; DOI: 10.1021/ja00038a078 |
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Site-specific adduct formation in oligomeric DNA using a new protecting group Francis Johnson, Ivan Habus, Robert G. Gentles, Shinya Shibutani, Hong Chang Lee, Charles R. Iden, and Robert Rieger pp 4923 - 4924; DOI: 10.1021/ja00038a079 |
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Chemical reactions in liquid crystalline solvents: anti-Arrhenius behavior as a consequence of nematic-smectic A-reentrant nematic phase transitions A. Nunez, T. Hollebeek, and M. M. Labes pp 4925 - 4926; DOI: 10.1021/ja00038a080 |
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Chemically induced modification of cofactor specificity of glucose-6-phosphate dehydrogenase Debbie C. Crans, Carmen M. Simone, and John S. Blanchard pp 4926 - 4928; DOI: 10.1021/ja00038a081 |
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On the second-order polarizability of conjugated .pi.-electron molecules with octupolar symmetry: the case of triaminotrinitrobenzene J. L. Bredas, F. Meyers, B. M. Pierce, and J. Zyss pp 4928 - 4929; DOI: 10.1021/ja00038a082 |
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Poly(germanium enolate): a new class of polymer having a germanium enolate structure in the main chain Shiro Kobayashi, Satoru Iwata, Kazuo Yajima, Katsuhiko Yagi, and Shinichiro Shoda pp 4929 - 4931; DOI: 10.1021/ja00038a083 |
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Novel observation of NH--S(Cys) hydrogen-bond-mediated scalar coupling in cadmium-113 substituted rubredoxin from Pyrococcus furiosus Paul R. Blake, Jae B. Park, Michael W. W. Adams, and Michael F. Summers pp 4931 - 4933; DOI: 10.1021/ja00038a084 |
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Minor groove binding of [Ru(phen)3]2+ to [d(CGCGATCGCG)]2 evidenced by two-dimensional NMR Magdalena Eriksson, Mikael Leijon, Catharina Hiort, Bengt Norden, and Astrid Graeslund pp 4933 - 4934; DOI: 10.1021/ja00038a085 |
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Backbone dynamics of calbindin D9k: comparison of molecular dynamics simulations and nitrogen-15 NMR relaxation measurements Johan Koerdel and Olle Teleman pp 4934 - 4936; DOI: 10.1021/ja00038a086 |
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Stereochemical studies of Ziegler-Natta alkene insertion through intramolecular formation of dimethylcyclohexanes Jonathan R. Young and John R. Stille pp 4936 - 4937; DOI: 10.1021/ja00038a087 |
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Carbon-13 NMR spectroscopic determination of the magnitude of the .beta.-silyl stabilization effect in 1-mesitylvinyl cations Hans Ullrich Siehl and Frank Peter Kaufmann pp 4937 - 4939; DOI: 10.1021/ja00038a088 |
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Rational design of a highly efficient irreversible DNA interstrand cross-linking agent based on the pyrrolobenzodiazepine ring system D. Subhas Bose, Andrew S. Thompson, Jingshan Ching, John A. Hartley, Mark D. Berardini, Terence C. Jenkins, Stephen Neidle, Laurence H. Hurley, and David E. Thurston pp 4939 - 4941; DOI: 10.1021/ja00038a089 |
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Formation of 3-amino-5-hydroxybenzoic acid, the precursor of mC7N units in ansamycin antibiotics, by a new variant of the shikimate pathway C. G. Kim, A. Kirschning, P. Bergon, Y. Ahn, J. J. Wang, M. Shibuya, and H. G. Floss pp 4941 - 4943; DOI: 10.1021/ja00038a090 |
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Direct evidence of excited-state intramolecular proton transfer in 2'-hydroxychalcone and photooxygenation forming 3-hydroxyflavone Pi Tai Chou, Marty L. Martinez, and William C. Cooper pp 4943 - 4944; DOI: 10.1021/ja00038a091 |
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Striking example of a contact chloride ion pair with bridging water molecules in the solid state Edward F. Kleinman, Jon Bordner, Bradley J. Newhouse, and Kurtis MacFerrin pp 4945 - 4946; DOI: 10.1021/ja00038a092 |
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Lyotropic liquid crystalline hyperbranched aromatic polyamides Young H. Kim pp 4947 - 4948; DOI: 10.1021/ja00038a093 |
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Correction. Ab Initio Calculations Predict a Singlet Ground State for Tetramethyleneethane Ping Du, and Weston Thatcher Borden pp 4949 - 4949; DOI: 10.1021/ja00038a600 |
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Computer Software Reviews pp 4949 - 4949; DOI: 10.1021/ja00038a601 |
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Book Reviews pp 4950 - 4950; DOI: 10.1021/ja00038a602 |
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Chemistry of phosphodiesters, DNA, and models. 2. The hydrolysis of bis(8-hydroxyquinoline) phosphate in the absence and presence of metal ions Kenneth A. Browne and Thomas C. Bruice pp 4951 - 4958; DOI: 10.1021/ja00039a001 |
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New insight into the mechanism of base propenal formation during bleomycin-mediated DNA degradation G. H. McGall, Lois E. Rabow, G. W. Ashley, S. H. Wu, J. W. Kozarich, and J. Stubbe pp 4958 - 4967; DOI: 10.1021/ja00039a002 |
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DNA binding and photocleavage by uranyl(VI)(UO22+) salts Peter E. Nielsen, Catharina Hiort, Soeren Holst Sonnichsen, Ole Buchardt, Otto Dahl, and Bengt Norden pp 4967 - 4975; DOI: 10.1021/ja00039a003 |
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Recognition of double helical DNA by alternate strand triple helix formation Peter A. Beal and Peter B. Dervan pp 4976 - 4982; DOI: 10.1021/ja00039a004 |
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Kinetics of nitroxide radical trapping. 1. Solvent effects A. L. J. Beckwith, V. W. Bowry, and K. U. Ingold pp 4983 - 4992; DOI: 10.1021/ja00039a005 |
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Kinetics of nitroxide radical trapping. 2. Structural effects V. W. Bowry and K. U. Ingold pp 4992 - 4996; DOI: 10.1021/ja00039a006 |
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The surface nature of Grignard reagent formation. Cyclopropylmagnesium bromide H. M. Walborsky and Christoph Zimmermann pp 4996 - 5000; DOI: 10.1021/ja00039a007 |
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Preparation and solid-state structural, electronic, and magnetic properties of the 1,3,5-benzene-bridged tris(1,2,3,5-dithiadiazolyl)[1,3,5-C6H3(CN2S2)3] A. W. Cordes, R. C. Haddon, R. G. Hicks, R. T. Oakley, T. T. M. Palstra, L. F. Schneemeyer, and J. V. Waszczak pp 5000 - 5004; DOI: 10.1021/ja00039a008 |
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Organic reactions in liquid-crystalline solvents. Regiochemical control of bimolecular pericyclic reactions by cholesteric and smectic liquid-crystalline solvents William J. Leigh and D. Scott Mitchell pp 5005 - 5010; DOI: 10.1021/ja00039a009 |
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Synthesis of azapenams, diazepinones, and dioxocyclams via the photolytic reaction of chromium alkoxycarbene complexes with imidazolines Claudia Betschart and Louis S. Hegedus pp 5010 - 5017; DOI: 10.1021/ja00039a010 |
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Relevance of oxyanion stereochemistry to chirality transfer in anionic oxy-Cope rearrangements Leo A. Paquette and George D. Maynard pp 5018 - 5027; DOI: 10.1021/ja00039a011 |
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Comparative study of the pyrolysis, photoinduced electron transfer (PET), and laser-jet and 185-nm photochemistry of alkyl-substituted bicyclic azoalkanes Waldemar Adam, Uwe Denninger, Ralf Finzel, Fumio Kita, Herbert Platsch, Herbert Walter, and Gerald Zang pp 5027 - 5035; DOI: 10.1021/ja00039a012 |
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New extended .pi.-electron donors. Tetrathiafulvalene systems with heterocyclic spacer groups Thomas K. Hansen, M. V. Lakshmikantham, Michael P. Cava, Renee E. Niziurski-Mann, Frank Jensen, and Jan Becher pp 5035 - 5039; DOI: 10.1021/ja00039a013 |
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New ultraviolet stabilizers: 3- and 5-(2'-hydroxyphenyl)pyrazoles Javier Catalan, Fernando Fabero, Rosa M. Claramunt, M. Dolores Santa Maria, M. de la Concepcion Foces-Foces, Felix Hernandez Cano, Martin Martinez-Ripoll, Jose Elguero, and Roberto Sastre pp 5039 - 5048; DOI: 10.1021/ja00039a014 |
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Intermolecular .pi. electron interactions made visible. Correlation of ground- and excited-state interactions with specific photoreactivities of isomorphously crystallized isoelectronic compounds Ingo Ortmann, Stefan Werner, Carl Krueger, Siegfried Mohr, and Kurt Schaffner pp 5048 - 5054; DOI: 10.1021/ja00039a015 |
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Chemistry and kinetics of singlet pentafluorophenylnitrene Russell Poe, Karlyn Schnapp, Mary J. T. Young, Jennifer Grayzar, and Matthew S. Platz pp 5054 - 5067; DOI: 10.1021/ja00039a016 |
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2,5-Cyclohexadien-1-one photochemistry. Reversible type B oxyallyl zwitterion formation from photorearrangements of bicyclo[3.1.0]hex-3-en-2-ones Arthur G. Schultz and John Reilly pp 5068 - 5073; DOI: 10.1021/ja00039a017 |
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Stereochemical analysis of sulfoxides obtained by diverted desaturation Peter H. Buist and Dale M. Marecak pp 5073 - 5080; DOI: 10.1021/ja00039a018 |
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Mechanism of brevicomin biosynthesis from (Z)-6-nonen-2-one in a bark beetle Desiree Vanderwel and A. Cameron Oehlschlager pp 5081 - 5086; DOI: 10.1021/ja00039a019 |
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Cationic metallovesicles: catalysis of the cleavage of p-nitrophenyl picolinate and control of copper(II) permeation Paolo Scrimin, Paolo Tecilla, and Umberto Tonellato pp 5086 - 5092; DOI: 10.1021/ja00039a020 |
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Chemical mechanism of inactivation of bee venom phospholipase A2 by the marine natural products manoalide, luffariellolide, and scalaradial Barbara C. M. Potts, D. John Faulkner, Marianne S. De Carvalho, and Robert S. Jacobs pp 5093 - 5100; DOI: 10.1021/ja00039a021 |
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Structure and reactivity of lithium diisopropylamide in the presence of N,N,N',N'-tetramethylethylenediamine Max P. Bernstein, Floyd E. Romesberg, David J. Fuller, Aidan T. Harrison, David B. Collum, Qi Yong Liu, and Paul G. Williard pp 5100 - 5110; DOI: 10.1021/ja00039a022 |
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Direct formation of highly functionalized allylic organocopper reagents from allylic chlorides and acetates Douglas E. Stack, Bryan T. Dawson, and Reuben D. Rieke pp 5110 - 5116; DOI: 10.1021/ja00039a023 |
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Rhodium-catalyzed hydrogenation of carbon dioxide to formic acid Jing Cherng Tsai and Kenneth M. Nicholas pp 5117 - 5124; DOI: 10.1021/ja00039a024 |
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Low-temperature neutron diffraction study on manganese-rhenium complexes HMn2Re(CO)14 and studies of a metal-metal exchange equilibrium that converts HMn2Re(CO)14 into HMnRe2(CO)14 R. Morris Bullock, Lee Brammer, Arthur J. Schultz, Alberto Albinati, and Thomas F. Koetzle pp 5125 - 5130; DOI: 10.1021/ja00039a025 |
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Superexchange metal-metal coupling in dinuclear pentaammineruthenium complexes incorporating a 1,4-dicyanamidobenzene dianion bridging ligand M. A. S. Aquino, F. L. Lee, E. J. Gabe, C. Bensimon, J. E. Greedan, and R. J. Crutchley pp 5130 - 5140; DOI: 10.1021/ja00039a026 |
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Comparable rates for cleavage of amide and ester bonds through nucleophilic attack by carboxylate anion and general acid catalysis by metal-bound water in a carboxypeptidase A model Junghun Suh, Tae Hoon Park, and Byung Keun Hwang pp 5141 - 5146; DOI: 10.1021/ja00039a027 |
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Systematic kinetics of high nuclearity metal carbonyl clusters. Associative substitution reactions of Ru6C(CO)17 with P-donor nucleophiles Anthony J. Poe, David H. Farrar, and Ying Zheng pp 5146 - 5152; DOI: 10.1021/ja00039a028 |
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Metathesis and diaziridination reactions of (CO)5W=C(OMe)-p-XC6H4 with cis-azobenzene. Electronic and solvent effects Claudia Tata Maxey, Hanadi F. Sleiman, Scott T. Massey, and Lisa McElwee-White pp 5153 - 5160; DOI: 10.1021/ja00039a029 |
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Nickel-catalyzed, chlorotrialkylsilane-assisted conjugate addition of alkenyltributyltin reagents to .alpha.,.beta.-unsaturated aldehydes. Evidence for a [1-[(trialkylsilyl)oxy]allyl]nickel(II) mechanism Bryan A. Grisso, John R. Johnson, and Peter B. Mackenzie pp 5160 - 5165; DOI: 10.1021/ja00039a030 |
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Unusual coordination number and geometry in a potassium 18-crown-6 complex Kenneth M. Doxsee, Heidi R. Wierman, and Timothy J. R. Weakley pp 5165 - 5171; DOI: 10.1021/ja00039a031 |
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Silver, sodium halosodalites: class A sodalites Andreas Stein, Geoffrey A. Ozin, Peter M. Macdonald, Galen D. Stucky, and Raz Jelinek pp 5171 - 5186; DOI: 10.1021/ja00039a032 |
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Homogeneous catalytic hydrogenation. 6. Synthetic and mechanistic aspects of the regioselective reductions of model coal nitrogen, sulfur, and oxygen heteroaromatic compounds using the (.eta.5-pentamethylcyclopentadienyl)rhodium tris(acetonitrile) dication complex as the catalyst precursor Eduardo Baralt, Sandra J. Smith, Jamie Hurwitz, Istvan T. Horvath, and Richard H. Fish pp 5187 - 5196; DOI: 10.1021/ja00039a033 |
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Crystal and molecular structures of [Ru(bpy)3](PF6)3 and [Ru(bpy)3](PF6)2 at 105 K M. Biner, H. B. Buergi, A. Ludi, and C. Roehr pp 5197 - 5203; DOI: 10.1021/ja00039a034 |
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1,2-Disiladioxetanes: structure, rearrangement and reactivity Kristen L. McKillop, Gregory R. Gillette, Douglas R. Powell, and Robert West pp 5203 - 5208; DOI: 10.1021/ja00039a035 |
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New reagents for the synthesis of compounds containing metal-tellurium bonds: sterically hindered silyltellurolate derivatives and the x-ray crystal structures of [(THF)2LiTeSi(SiMe3)3]2 and [(12-crown-4)2Li][TeSi(SiMe3)3] Philip J. Bonasia, David E. Gindelberger, Bashir O. Dabbousi, and John Arnold pp 5209 - 5214; DOI: 10.1021/ja00039a036 |
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Organotransition-metal metallacarboranes. 25. Redox chemistry and electronic studies of mono- and dinuclear iron(II)-iron(III) sandwich complexes Martin Stephan, James H. Davis, Xiangsheng Meng, Kevin J. Chase, Jan Hauss, Ulrich Zenneck, Hans Pritzkow, Walter Siebert, and Russell N. Grimes pp 5214 - 5221; DOI: 10.1021/ja00039a037 |
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Semiconductor nanocrystals covalently bound to metal surfaces with self-assembled monolayers V. L. Colvin, A. N. Goldstein, and A. P. Alivisatos pp 5221 - 5230; DOI: 10.1021/ja00039a038 |
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Palladium catalysis of O2 reduction by electrons accumulated on TiO2 particles during photoassisted oxidation of organic compounds Chong Mou Wang, Adam Heller, and Heinz Gerischer pp 5230 - 5234; DOI: 10.1021/ja00039a039 |
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Characterization of the energy surface for the oxidative addition of silanes to manganese complex CpMn(CO)2(heptane) Dennis M. Hester, Jiemin Sun, Aaron W. Harper, and Gilbert K. Yang pp 5234 - 5240; DOI: 10.1021/ja00039a040 |
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Synthesis and characterization of novel trinuclear iron(II) and manganese(II) carboxylate complexes: structural trends in low valent iron and manganese carboxylates R. Lynn Rardin, Peter Poganiuch, Avi Bino, David P. Goldberg, William B. Tolman, Shuncheng Liu, and Stephen J. Lippard pp 5240 - 5249; DOI: 10.1021/ja00039a041 |
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Steady-state and time-resolved fluorescence investigations of pyrene excimer formation in supercritical CO2 JoAnn Zagrobelny, Thomas A. Betts, and Frank V. Bright pp 5249 - 5257; DOI: 10.1021/ja00039a042 |
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Negative ion photoelectron spectroscopy of coordinatively unsaturated Group VI metal carbonyls of chromium, molybdenum, and tungsten: Cr(CO)3, Mo(CO)3, and W(CO)3 Ashfaq A. Bengali, Sean M. Casey, Chun Lin Cheng, Jonathan P. Dick, P. Thomas Fenn, Peter W. Villalta, and Doreen G. Leopold pp 5257 - 5268; DOI: 10.1021/ja00039a043 |
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Supersonic jet studies of alkyl-substituted pyrazines and pyridines. Minimum-energy conformations and torsional motion Jeffrey I. Seeman, John B. Paine, Henry V. Secor, Hoong Sun Im, and E. R. Bernstein pp 5269 - 5280; DOI: 10.1021/ja00039a044 |
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Molecular dynamics of 1-decanol in solution studied by NMR coupled relaxation and stochastic dynamic simulations Fang Liu, W. J. Horton, Charles L. Mayne, Tian Xiang Xiang, and David M. Grant pp 5281 - 5294; DOI: 10.1021/ja00039a045 |
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Raman spectral evidence for an anhydride intermediate in the catalysis of ester hydrolysis by carboxypeptidase A B. Mark Britt and Warner L. Peticolas pp 5295 - 5303; DOI: 10.1021/ja00039a046 |
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Synthesis and structure elucidation of a new [2]-catenane Christopher A. Hunter pp 5303 - 5311; DOI: 10.1021/ja00039a047 |
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Determination of the carbon-13 chemical shift and nitrogen-14 electric field gradient tensor orientations with respect to the molecular frame in a polypeptide Q. Teng, M. Iqbal, and T. A. Cross pp 5312 - 5321; DOI: 10.1021/ja00039a048 |
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Ultraviolet resonance Raman study on the binding mode of enkephalin to phospholipid membranes Hideo Takeuchi, Yoshikazu Ohtsuka, and Issei Harada pp 5321 - 5328; DOI: 10.1021/ja00039a049 |
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Conformational analysis of cyclic hexapeptides containing the D-Pro-L-Pro sequence to fix .beta.-turn positions John W. Bean, Kenneth D. Kopple, and Catherine E. Peishoff pp 5328 - 5334; DOI: 10.1021/ja00039a050 |
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An electron spin-echo envelope modulation study of copper(II)-doped single crystals of L-histidine hydrochloride monohydrate Michael J. Colaneri and Jack Peisach pp 5335 - 5341; DOI: 10.1021/ja00039a051 |
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Normal modes and NMR order parameters in proteins Rafael Brueschweiler pp 5341 - 5344; DOI: 10.1021/ja00039a052 |
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How stable is cyclobutyne? The activation energy for the unimolecular rearrangement to butatriene Heather A. Carlson, Geoffrey E. Quelch, and Henry F. Schaefer pp 5344 - 5348; DOI: 10.1021/ja00039a053 |
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Phenylnitrene: energetics, vibrational frequencies, and molecular structures Seung Joon Kim, Tracy P. Hamilton, and Henry F. Schaefer pp 5349 - 5355; DOI: 10.1021/ja00039a054 |
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Thermodynamic and conformational characterization of 5-methylcytosine-versus cytosine-substituted oligomers in DNA triple helices: ab initio quantum mechanical and free energy perturbation studies Frederick H. Hausheer, U. Chandra Singh, Jeffrey D. Saxe, John P. Flory, and Kris B. Tufto pp 5356 - 5362; DOI: 10.1021/ja00039a055 |
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Fulvenones and isoelectronic diazocyclopolyenes: theoretical studies of structures and stabilization Michael A. McAllister and Thomas T. Tidwell pp 5362 - 5368; DOI: 10.1021/ja00039a056 |
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Importance of correlation-gradient geometry optimization for molecular conformational analyses Regina F. Frey, James Coffin, Susan Q. Newton, Michael Ramek, Vincent K. W. Cheng, F. A. Momany, and Lothar Schaefer pp 5369 - 5377; DOI: 10.1021/ja00039a057 |
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Valence isomers of benzene and their relationship to isomers of isoelectronic P6 D. Scott Warren and Benjamin M. Gimarc pp 5378 - 5385; DOI: 10.1021/ja00039a058 |
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Computer simulation of the entropy of polypeptides using the local states method: application to cyclo-(Ala-Pro-D-Phe)2 in vacuum and in the crystal Hagai Meirovitch, David H. Kitson, and Arnold T. Hagler pp 5386 - 5399; DOI: 10.1021/ja00039a059 |
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Ab initio studies of fundamental cluster rearrangement mechanisms David J. Wales and Richard G. A. Bone pp 5399 - 5406; DOI: 10.1021/ja00039a060 |
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Theoretical studies of spin-forbidden radiationless decay in polyatomic systems: insights from recently developed computational methods David R. Yarkony pp 5406 - 5411; DOI: 10.1021/ja00039a061 |
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Measurement of relaxation rates in crowded NMR spectra by selective coherence transfer Benoit Boulat, Robert Konrat, Irene Burghardt, and Geoffrey Bodenhausen pp 5412 - 5414; DOI: 10.1021/ja00039a062 |
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Synthetic nickel-containing heterometal cubane-type clusters with NiFe3Q4 cores (Q = sulfur, selenium) Stefano Ciurli, Paul K. Ross, Michael J. Scott, Shi Bao Yu, and R. H. Holm pp 5415 - 5423; DOI: 10.1021/ja00039a063 |
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Transition-state structural variation in a model for carbonyl reduction by lactate dehydrogenase: computational validation of empirical predictions based upon Albery-More O'Ferrall-Jencks diagrams John Wilkie and Ian H. Williams pp 5423 - 5425; DOI: 10.1021/ja00039a064 |
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The application of catalytic ring-closing olefin metathesis to the synthesis of unsaturated oxygen heterocycles Gregory C. Fu and Robert H. Grubbs pp 5426 - 5427; DOI: 10.1021/ja00039a065 |
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Amide cuprate reagents as a new class of nitrogen nucleophiles. Application to asymmetric synthesis of .beta.-lactams Yoshinori Yamamoto, Naoki Asao, and Tadao Uyehara pp 5427 - 5429; DOI: 10.1021/ja00039a066 |
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Preparation and properties of molybdenum and tungsten dinitrogen complexes. 37. Novel arylation of molecular nitrogen via bimetallic activation: reaction of coordinated dinitrogen with coordinated haloarene Youichi Ishii, Yukiatsu Ishino, Takanori Aoki, and Masanobu Hidai pp 5429 - 5430; DOI: 10.1021/ja00039a067 |
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A stable solid that generates hydroxyl radical upon dissolution in aqueous solutions: reaction with proteins and nucleic acid P. A. King, V. E. Anderson, J. O. Edwards, G. Gustafson, R. C. Plumb, and J. W. Suggs pp 5430 - 5432; DOI: 10.1021/ja00039a068 |
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Cyclorearrangement and cycloolefination of keto-bis-sulfones. A sulfone analog of a pinacol reduction-rearrangement Barry M. Trost, J. Bryant Neilsen, and Karst Hoogsteen pp 5432 - 5434; DOI: 10.1021/ja00039a069 |
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Spectroscopic observation of a thermal carbon-hydrogen bond insertion reaction at 5 K: intramolecular rearrangement of Fe(CO)3(.eta.2-C3H6) to produce HFe(CO)3(.eta.3-C3H5) Terence M. Barnhart and Robert J. McMahon pp 5434 - 5435; DOI: 10.1021/ja00039a070 |
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In situ observation of monolayer self-assembly by FTIR/ATR Shih Song Cheng, Daniel A. Scherson, and Chaim N. Sukenik pp 5436 - 5437; DOI: 10.1021/ja00039a071 |
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Solvent effects on the energetics of prolyl peptide bond isomerization Eric S. Eberhardt, Stewart N. Loh, Andrew P. Hinck, and Ronald T. Raines pp 5437 - 5439; DOI: 10.1021/ja00039a072 |
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Correlation of electrode surface structure with activity toward peroxide electroreduction for bismuth monolayers on gold(111) Chun Hsien Chen and Andrew A. Gewirth pp 5439 - 5440; DOI: 10.1021/ja00039a073 |
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Initial-state and transition-state effects on Diels-Alder reactions in water and mixed aqueous solvents Wilfried Blokzijl and Jan B. F. N. Engberts pp 5440 - 5442; DOI: 10.1021/ja00039a074 |
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Redox-dependent molecular recognition in proteins: site-directed mutagenesis suggests that cytochrome c oxidation state governs binding and recognition to cytochrome c peroxidase R. Hake, G. McLendon, A. Corin, and D. Holzschu pp 5442 - 5443; DOI: 10.1021/ja00039a075 |
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Tuning the redox potential of cytochrome c through synergistic site replacements Sonja Komar-Panicucci, John Bixler, Gerald Bakker, Fred Sherman, and George McLendon pp 5443 - 5445; DOI: 10.1021/ja00039a076 |
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A total synthesis of (.+-.)-bilobalide. Michael T. Crimmins, David K. Jung, and Jeffrey L. Gray pp 5445 - 5447; DOI: 10.1021/ja00039a077 |
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Trapping and isolation of an alternate DNA conformation Gary D. Glick, Scott E. Osborne, Debborah S. Knitt, and Joseph P. Marino pp 5447 - 5448; DOI: 10.1021/ja00039a078 |
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Intramolecular coupling of two radical centers through 1,1-diphenylethylene chromophores. Isomeric dinitroxides vinylogous to trimethylenemethane, tetramethyleneethane, and pentamethylenepropane Takuya Matsumoto, Noboru Koga, and Hiizu Iwamura pp 5448 - 5449; DOI: 10.1021/ja00039a079 |
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Synthesis and structural analysis using 2-D NMR of sialyl Lewis X (SLex) and Lewis X (Lex) oligosaccharides: ligands related to E-selectin [ELAM-1] binding. Graham E. Ball, Roger A. O'Neill, Joanne E. Schultz, John B. Lowe, Brent W. Weston, Jon O. Nagy, Edward G. Brown, Christopher J. Hobbs, and Mark D. Bednarski pp 5449 - 5451; DOI: 10.1021/ja00039a080 |
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The interface of metal-metal multiple bond compounds and organometallic clusters: synthesis and structure of Mo2{.mu.-[(CO)9Co3(.mu.3-CCO2)]}4[(CO)9Co3(.mu.3-CCO2H)]2 and related compounds W. Cen, P. Lindenfeld, and T. P. Fehlner pp 5451 - 5452; DOI: 10.1021/ja00039a081 |
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Conformational studies of sialyl Lewis X in aqueous solution Ying Chih Lin, Conrad W. Hummel, Dee Hua Huang, Yoshitaka Ichikawa, K. C. Nicolaou, and Chi Huey Wong pp 5452 - 5454; DOI: 10.1021/ja00039a082 |
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The dimerization of fullerene RC60 radicals [R = alkyl] J. R. Morton, K. F. Preston, P. J. Krusic, S. A. Hill, and E. Wasserman pp 5454 - 5455; DOI: 10.1021/ja00039a083 |
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Supramolecular aggregation of an (.eta.2-C60) iridium complex involving phenyl chelation of the fullerene Alan L. Balch, Vincent J. Catalano, Joong W. Lee, and Marilyn M. Olmstead pp 5455 - 5457; DOI: 10.1021/ja00039a084 |
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Hole transfer promoted hydrogenation: one-electron oxidation as a strategy for the selective reduction of .pi. bonds Gholam A. Mirafzal and Nathan L. Bauld pp 5457 - 5458; DOI: 10.1021/ja00039a085 |
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The helix-forming propensity of D-alanine in a right-handed .alpha.-helix Robert Fairman, Spencer J. Anthony-Cahill, and William F. DeGrado pp 5458 - 5459; DOI: 10.1021/ja00039a086 |
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Intramolecular [2+2] cycloadditions of Group IV metal-imido complexes. Applications to the synthesis of dihydropyrrole and tetrahydropyridine derivatives P. Leo McGrane, Michael Jensen, and Tom Livinghouse pp 5459 - 5460; DOI: 10.1021/ja00039a087 |
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Group-transfer polymerization using cationic zirconocene compounds Scott Collins and David G. Ward pp 5460 - 5462; DOI: 10.1021/ja00039a088 |
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Regioselective carbon-nitrogen bond cleavage in an .eta.2(N,C)-coordinated pyridine and an .eta.1(N) .fwdarw. .eta.2(N,C) bonding rearrangment in coordinated quinoline: models for hydrodenitrogenation catalysis Steven D. Gray, David P. Smith, Michael A. Bruck, and David E. Wigley pp 5462 - 5463; DOI: 10.1021/ja00039a089 |
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Homogeneous catalysis. [Ti(Cp*)2(H2O)2]2+: an air-stable, water-tolerant Diels-Alder catalyst T. Keith Hollis, N. P. Robinson, and B. Bosnich pp 5464 - 5466; DOI: 10.1021/ja00039a090 |
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New copper(I)-catalyzed reactions of oxaziridines: stereochemical control of product distribution Jeffrey Aube, Xin Peng, Yuguang Wang, and Fusao Takusagawa pp 5466 - 5467; DOI: 10.1021/ja00039a091 |
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Transition metal heterocyclic chemistry. 12. Formation of cyclic acetylene complexes from the reactions between cycloalkeno-1,2,3-selenadiazoles and [(.eta.5-C5H5)Mo(CO)2]2 Armin J. Mayr, Benjamin Carrasco-Flores, Laszlo Parkanyi, and Keith H. Pannell pp 5467 - 5469; DOI: 10.1021/ja00039a092 |
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Bromine perbromate: synthesis and bromine K-edge EXAFS studies Trevor R. Gilson, William Levason, J. Steven Ogden, Mark D. Spicer, and Nigel A. Young pp 5469 - 5470; DOI: 10.1021/ja00039a093 |
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Efficient catalysis of a redox reaction by an artificial enzyme Hongping Ye, Weida Tong, and Valerian T. D'Souza pp 5470 - 5472; DOI: 10.1021/ja00039a094 |
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Biosynthesis of 6.beta.-hydroxytropine in Datura stramonium: nonregiospecific incorporation of [1,2-13C2]acetate Thomas Hemscheidt and Ian D. Spenser pp 5472 - 5473; DOI: 10.1021/ja00039a095 |
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Solid-state structures of rosette and crinkled tape motifs derived from the cyanuric acid melamine lattice Jonathan A. Zerkowski, Christopher T. Seto, and George M. Whitesides pp 5473 - 5475; DOI: 10.1021/ja00039a096 |
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.beta.-cyclodextrin/pyridine gel systems. The crystal structure of a first .beta.-cyclodextrin-pyridine water compound Colette De Rango, Pierrette Charpin, Jorge Navaza, Nelly Keller, Ioannis Nicolis, Francoise Villain, and Anthony W. Coleman pp 5475 - 5476; DOI: 10.1021/ja00039a097 |
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A novel ruthenium-catalyzed tandem cyclization-reconstitutive addition of propargyl alcohols with allyl alcohols Barry M. Trost and John A. Flygare pp 5476 - 5477; DOI: 10.1021/ja00039a098 |
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[Ru6(Te2)7(CO)12]2-: hydrothermal synthesis of a novel ruthenium-tellurium Ru2+/Te22- cluster and its relationship to RuTe2 Song Ping Huang and Mercouri G. Kanatzidis pp 5477 - 5478; DOI: 10.1021/ja00039a099 |
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Self-assembling systems of the amphiphilic cationic per-6-amino-.beta.-cyclodextrin 2,3-di-O-alkyl ethers Helene Parrot-Lopez, Chang Chun Ling, Ping Zhang, Adam Baszkin, Genevieve Albrecht, Colette De Rango, and Anthony W. Coleman pp 5479 - 5480; DOI: 10.1021/ja00039a100 |
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A postoligomerization synthesis of oligodeoxynucleotides containing polycyclic aromatic hydrocarbon adducts at the N6 position of deoxyadenosine. Seong Jin Kim, Michael P. Stone, Constance M. Harris, and Thomas M. Harris pp 5480 - 5481; DOI: 10.1021/ja00039a101 |
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Computer Software Reviews pp 5482 - 5482; DOI: 10.1021/ja00039a600 |
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Book Reviews pp 5483 - 5486; DOI: 10.1021/ja00039a601 |
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DNA alkylation properties of enhanced functional analogs of CC-1065 incorporating the 1,2,9,9a-tetrahydrocyclopropa[1,2-c]benz[1,2-e]indol-4-one (CBI) alkylation subunit Dale L. Boger and Stephen A. Munk pp 5487 - 5496; DOI: 10.1021/ja00040a001 |
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Nonenzymic template-directed synthesis on hairpin oligonucleotides. 2. Templates containing cytidine and guanosine residues Taifeng Wu and Leslie E. Orgel pp 5496 - 5501; DOI: 10.1021/ja00040a002 |
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Recognition of mitomycin C-DNA monoadducts by UVRABC nuclease Harold Kohn, Ven Shun Li, and Moon Shong Tang pp 5501 - 5509; DOI: 10.1021/ja00040a003 |
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Site-specific labeling of DNA sequences containing phosphorothioate diesters Jacqueline A. Fidanza, Hiroaki Ozaki, and Larry W. McLaughlin pp 5509 - 5517; DOI: 10.1021/ja00040a004 |
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Structural characterization of alkyne and vinylidene isomers of [Ru(C2H2)(PMe2Ph)2(Cp)][BF4] Jeffrey R. Lomprey and John P. Selegue pp 5518 - 5523; DOI: 10.1021/ja00040a005 |
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Thermal reactions of substituted cyclopropenone acetals. Regio- and stereochemistry of vinylcarbene formation and low-temperature [3 + 2] cycloaddition Hidetoshi Tokuyama, Masahiko Isaka, and Eiichi Nakamura pp 5523 - 5530; DOI: 10.1021/ja00040a006 |
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Electronic stabilization of nucleophilic carbenes Anthony J. Arduengo, H. V. Rasika Dias, Richard L. Harlow, and Michael Kline pp 5530 - 5534; DOI: 10.1021/ja00040a007 |
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Diphosphines with natural bite angles near 120.degree. increase selectivity for n-aldehyde formation in rhodium-catalyzed hydroformylation Charles P. Casey, Gregory T. Whiteker, Margaret G. Melville, Lori M. Petrovich, James A. Gavney, and Douglas R. Powell pp 5535 - 5543; DOI: 10.1021/ja00040a008 |
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A receptor-mediated immune response using synthetic glycoconjugates Carolyn R. Bertozzi and Mark D. Bednarski pp 5543 - 5546; DOI: 10.1021/ja00040a009 |
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Reduction of daunomycin and 11-deoxydaunomycin with sodium dithionite in DMSO. Formation of quinone methide sulfite adducts and the first NMR characterization of an anthracycline quinone methide Giorgio Gaudiano, Massimo Frigerio, Chan Sangsurasak, Pierfrancesco Bravo, and Tad H. Koch pp 5546 - 5553; DOI: 10.1021/ja00040a010 |
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The remarkable nucleophilic reactivity of molybdate Brenda Wikjord and Larry D. Byers pp 5553 - 5554; DOI: 10.1021/ja00040a011 |
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The sequence of a stepwise AdE reaction and intramolecular Pauson-Khand cycloaddition as an entry into the synthesis of polycyclic compounds A. S. Gybin, V. A. Smit, R. Caple, A. L. Veretenov, A. S. Shashkov, L. G. Vorontsova, M. G. Kurella, V. S. Chertkov, A. A. Karapetyan, and et al. pp 5555 - 5566; DOI: 10.1021/ja00040a012 |
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The enantioselective synthesis of (-)-physostigmine via chiral sulfoxides J. P. Marino, S. Bogdan, and K. Kimura pp 5566 - 5572; DOI: 10.1021/ja00040a013 |
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Chemistry of neocarzinostatin-mediated cleavage of oligonucleotides. Competitive ribose C5' and C4' hydroxylation Hiroshi Sugiyama, Tsuyoshi Fujiwara, Hiroshi Kawabata, Nobuyuki Yoda, Noriaki Hirayama, and Isao Saito pp 5573 - 5578; DOI: 10.1021/ja00040a014 |
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Mechanism of the ruthenium-catalyzed reconstitutive condensation of allylic alcohols and terminal alkynes Barry M. Trost and Robert J. Kulawiec pp 5579 - 5584; DOI: 10.1021/ja00040a015 |
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Structure and conformation of heterocycles. 21. Probing the anomeric effect in orthoesters. Structure, conformation, and dynamic behavior of a unique orthooxalate: 2,5,7,10,11,14-hexaoxa[4.4.4]propellane Pinchas Aped, Benzion Fuchs, Israel Goldberg, Hanoch Senderowitz, Evgeny Tartakovsky, and Sarah Weinman pp 5585 - 5590; DOI: 10.1021/ja00040a016 |
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Reaction of 1,2-dioxetanes with heteroatom nucleophiles: adduct formation by nucleophilic attack at the peroxide bond Waldemar Adam and Markus Heil pp 5591 - 5598; DOI: 10.1021/ja00040a017 |
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Homolytic and heterolytic cleavage energies for carbon-nitrogen bonds Edward M. Arnett, Sampath Venimadhavan, and Kalyani Amarnath pp 5598 - 5602; DOI: 10.1021/ja00040a018 |
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Synthesis of dipeptides by the photolytic coupling of chromium-aminocarbene complexes with .alpha.-amino acid esters James R. Miller, Shon R. Pulley, Louis S. Hegedus, and Stephane DeLombaert pp 5602 - 5607; DOI: 10.1021/ja00040a019 |
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Considered onium ions. Part 40. Protonitronium dication, (NO2H2+) George A. Olah, Golam Rasul, Robert Aniszfeld, and G. K. Surya Prakash pp 5608 - 5609; DOI: 10.1021/ja00040a020 |
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Ambident nucleophilic reactivity. 9. Regioselectivity in the reaction of ambident phenoxide ion and methoxide and hydroxide ions with 2,4,6-trinitroanisole. Kinetic and thermodynamic control Erwin Buncel, Julian M. Dust, Andrzej Jonczyk, Richard A. Manderville, and Ikenna Onyido pp 5610 - 5619; DOI: 10.1021/ja00040a021 |
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Mechanistic studies on the base-promoted addition of lithiopinacolonate to several aromatic carbonyl compounds in nonhydroxylic solvents Carrie A. Palmer, Craig A. Ogle, and Edward M. Arnett pp 5619 - 5625; DOI: 10.1021/ja00040a022 |
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Reactions of ring-substituted 1-phenyl-2,2,2-trifluoroethyl carbocations with nucleophilic reagents: a bridge between carbocations which follow the reactivity-selectivity principle and the N+ scale John P. Richard, Tina L. Amyes, and Tomas Vontor pp 5626 - 5634; DOI: 10.1021/ja00040a023 |
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Effects of dehydroalanine on peptide conformations Darryl Erik Palmer, Christian Pattaroni, Kenichi Nunami, Raj K. Chadha, Murray Goodman, Tateaki Wakamiya, Koichi Fukase, Shingo Horimoto, Manabu Kitazawa, and et al. pp 5634 - 5642; DOI: 10.1021/ja00040a024 |
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The mechanism of the reaction of diphenylketene with bases in aqueous solution: nucleophilic attack versus general base catalysis of ketene hydration J. Andraos and A. J. Kresge pp 5643 - 5646; DOI: 10.1021/ja00040a025 |
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DNA binding properties of [Pt(NH3)(C6H11NH2)Cl2], a metabolite of an orally active platinum anticancer drug John F. Hartwig and Stephen J. Lippard pp 5646 - 5654; DOI: 10.1021/ja00040a026 |
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Dihydrogen complexes of metalloporphyrins: characterization and catalytic hydrogen oxidation activity James P. Collman, Paul S. Wagenknecht, James E. Hutchison, Nathan S. Lewis, Michel Angel Lopez, Roger Guilard, Maurice L'Her, Aksel A. Bothner-By, and P. K. Mishra pp 5654 - 5664; DOI: 10.1021/ja00040a027 |
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Hydride transfer and dihydrogen elimination from osmium and ruthenium metalloporphyrin hydrides: model processes for hydrogenase enzymes and the hydrogen electrode reaction James P. Collman, Paul S. Wagenknecht, and Nathan S. Lewis pp 5665 - 5673; DOI: 10.1021/ja00040a028 |
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Substituent-effect analysis in organocobaloximes: studies of the formation constants and cyano carbon-13 and nitrogen-15 NMR chemical shifts of alkyl(cyano)cobaloximes Kenneth L. Brown and S. Satyanarayana pp 5674 - 5684; DOI: 10.1021/ja00040a029 |
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Tautomerizations, protonations, and electrophilic additions of .eta.2-coordinated pyrroles W. H. Myers, J. I. Koontz, and W. D. Harman pp 5684 - 5692; DOI: 10.1021/ja00040a030 |
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Unexpected paramagnetism of mono- and polynuclear 18 valence electron metal carbonyl complexes [(CnRn)(CO)2M]k(L), M = chromium, manganese; k = 1, 2, 4. Implications for photoreactivity Wolfgang Kaim, Thomas Roth, Barbara Olbrich-Deussner, Renate Gross-Lannert, Jeanne Jordanov, and Eberhard K. H. Roth pp 5693 - 5697; DOI: 10.1021/ja00040a031 |
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.sigma.-Bond metathesis reactions for d0 metal-silicon bonds that produce zirconocene and hafnocene hydrosilyl complexes Hee Gweon Woo, Richard H. Heyn, and T. D. Tilley pp 5698 - 5707; DOI: 10.1021/ja00040a032 |
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Synthesis and characterization of the paramagnetic [Ag13Fe8(CO)32]4- tetraanion: a cuboctahedral Ag13 cluster stabilized by Fe(CO)4 groups behaving as 4-electron donors Vincenzo G. Albano, Loris Grossi, Giuliano Longoni, Magda Monari, Suzanne Mulley, and Angelo Sironi pp 5708 - 5713; DOI: 10.1021/ja00040a033 |
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Diprotonated sapphyrin: a fluoride selective halide anion receptor Mitsuhiko Shionoya, Hiroyuki Furuta, Vincent Lynch, Anthony Harriman, and Jonathan L. Sessler pp 5714 - 5722; DOI: 10.1021/ja00040a034 |
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Crystal structures of two polymorphic thallium(I) salts of the antibiotic lasalocid A: a polymeric form involving metal-phenyl .pi.-bonding and a monomeric form involving the half-naked metal ion Katsuyuki Aoki, Il Hwan Suh, Hideo Nagashima, Jun Uzawa, and Hiroshi Yamazaki pp 5722 - 5729; DOI: 10.1021/ja00040a035 |
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Polar/.pi. interactions between stacked aryls in 1,8-diarylnaphthalenes Franco Cozzi, Mauro Cinquini, Rita Annunziata, Tammy Dwyer, and Jay S. Siegel pp 5729 - 5733; DOI: 10.1021/ja00040a036 |
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Infrared multiple photon studies of alkoxide-alcohol complexes Susan Baer and John I. Brauman pp 5733 - 5741; DOI: 10.1021/ja00040a037 |
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Electron affinity and gas-phase electron transfer kinetics of (.eta.4-butadiene)iron tricarbonyl Glen W. Dillow and Paul Kebarle pp 5742 - 5747; DOI: 10.1021/ja00040a038 |
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Gas-phase host-guest chemistry of carcerands and hemicarcerands Lydia M. Nuwaysir, John A. Castoro, Cathy Liub Chii Yang, and Charles L. Wilkins pp 5748 - 5751; DOI: 10.1021/ja00040a039 |
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The role of deuterium in optical activity: the CD spectrum of (S,S)-dideuteriooxirane Sara Ben-Tzur, Anat Basil, Aharon Gedanken, Jeffrey A. Moore, and John M. Schwab pp 5751 - 5753; DOI: 10.1021/ja00040a040 |
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Does alkyl substitution affect the silicon-hydrogen bond strength in silane? Kinetic studies of the reactions of atomic chlorine and bromine with trimethylsilane and an ab initio investigation Luying Ding and Paul Marshall pp 5754 - 5758; DOI: 10.1021/ja00040a041 |
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Study of quadrupole-perturbed quartets in the solid-state magic-angle spinning phosphorus-31 NMR spectra of phosphine-copper(I) complexes. 63Cu electric field gradients and anisotropy in the 31P,63Cu scalar coupling Alejandro Olivieri pp 5758 - 5763; DOI: 10.1021/ja00040a042 |
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Long range intramolecular electron transfer in azurins Ole Farver and Israel Pecht pp 5764 - 5767; DOI: 10.1021/ja00040a043 |
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Magnetic resonance studies of ammonia adsorption and decomposition on titania-supported vanadia catalysts Marjorie S. Went and Jeffrey A. Reimer pp 5768 - 5775; DOI: 10.1021/ja00040a044 |
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Glass formation and structure in non-oxide chalcogenide systems. The short range order of silver sulfide (Ag2S)-phosphorus sulfide (P2S5) glasses studied by phosphorus-31 MAS-NMR and dipolar NMR techniques Zhengming Zhang, John H. Kennedy, and Hellmut Eckert pp 5775 - 5784; DOI: 10.1021/ja00040a045 |
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Molecular orbital studies of the structure and reactivity of model substrate intermediates in the deacylation of the cysteine protease papain Gregory D. Duncan, Carol P. Huber, and William J. Welsh pp 5784 - 5794; DOI: 10.1021/ja00040a046 |
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The anomalous gas-phase acidity of formic acid. Importance of initial-state polarization Michele R. F. Siggel and T. Darrah Thomas pp 5795 - 5800; DOI: 10.1021/ja00040a047 |
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An ab initio theoretical reaction path study of the cation radical Diels-Alder reaction Nathan L. Bauld pp 5800 - 5804; DOI: 10.1021/ja00040a048 |
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Can a photochemical reaction be concerted? A theoretical study of the photochemical sigmatropic rearrangement of but-1-ene Fernando Bernardi, Massimo Olivucci, Michael A. Robb, and Glauco Tonachini pp 5805 - 5812; DOI: 10.1021/ja00040a049 |
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X-ray photoelectron and optical absorption spectroscopic studies on the dye chlorodiane blue, used as a carrier generation molecule in organic photoconductors J. Pacansky and R. J. Waltman pp 5813 - 5819; DOI: 10.1021/ja00040a050 |
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Structures and energies of ions derived from bicyclo[1.1.1]pentane Kenneth B. Wiberg, Christopher M. Hadad, Stefan Sieber, and Paul v. R. Schleyer pp 5820 - 5828; DOI: 10.1021/ja00040a051 |
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An energy criterion for determining relative .sigma. and .pi. contributions in transition metal-carbonyl bonding George Blyholder and Michael Lawless pp 5828 - 5832; DOI: 10.1021/ja00040a052 |
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Ziegler-Natta catalysis. A theoretical study of the isotactic polymerization of propylene L. A. Castonguay and A. K. Rappe pp 5832 - 5842; DOI: 10.1021/ja00040a053 |
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Design of chromophoric molecular assemblies with large second-order optical nonlinearities. A theoretical analysis of the role of intermolecular interactions Santo Di Bella, Mark A. Ratner, and Tobin J. Marks pp 5842 - 5849; DOI: 10.1021/ja00040a054 |
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Energetics, proton transfer rates, and kinetic isotope effects in bent hydrogen bonds Xiaofeng Duan and Steve Scheiner pp 5849 - 5856; DOI: 10.1021/ja00040a055 |
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Ab initio study of rearrangement in 1-CH-1,2-C2B10H11. Evaluation of the cage expansion mechanism Michael L. McKee pp 5856 - 5858; DOI: 10.1021/ja00040a056 |
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Design and synthesis of a system for enediyne formation by anthraquinone reductive activation Andrew G. Myers and Peter S. Dragovich pp 5859 - 5860; DOI: 10.1021/ja00040a057 |
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Thermodynamically controlled electrochemical formation of thiolate monolayers at gold: characterization and comparison to self-assembled analogs Duane E. Weisshaar, Brian D. Lamp, and Marc D. Porter pp 5860 - 5862; DOI: 10.1021/ja00040a058 |
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Chemically-induced aggregation, budding, and fusion in giant vesicles: direct observation by light microscopy F. M. Menger and N. Balachander pp 5862 - 5863; DOI: 10.1021/ja00040a059 |
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New 4 + 1 radical annulations. A formal total synthesis of (.+-.)-camptothecin Dennis P. Curran and Hui Liu pp 5863 - 5864; DOI: 10.1021/ja00040a060 |
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Tridecavanadate, [V13O34]3-, a new high-potential isopolyvanadate Dong Hou, Karl S. Hagen, and Craig L. Hill pp 5864 - 5866; DOI: 10.1021/ja00040a061 |
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Photochemical generation and preparative capture of 1,2,4,5-tetramethylenebenzene in fluid solution. Nanosecond time-resolved spectroscopic determination of absolute rates of dimerization and oxygen trapping of a disjoint singlet hydrocarbon biradical James H. Reynolds, Jerome A. Berson, J. C. Scaiano, and Alain B. Berinstain pp 5866 - 5867; DOI: 10.1021/ja00040a062 |
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Thiophene-silole cooligomers and copolymers Kohei Tamao, Shigehiro Yamaguchi, Makoto Shiozaki, Yoshiki Nakagawa, and Yoshihiko Ito pp 5867 - 5869; DOI: 10.1021/ja00040a063 |
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Structural characterization of the binuclear Mn site in Lactobacillus plantarum manganese catalase Geoffrey S. Waldo, Shuangying Yu, and James E. Penner-Hahn pp 5869 - 5870; DOI: 10.1021/ja00040a064 |
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Nature of the frontier orbitals of tungsten benzylidyne complexes Joseph Manna, Thomas M. Gilbert, Richard F. Dallinger, Steven J. Geib, and Michael D. Hopkins pp 5870 - 5872; DOI: 10.1021/ja00040a065 |
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Enantioselective deprotonation: the structure and reactivity of an unsymmetrically complexed isopropyllithium/sparteine/Et2O dimer Donald J. Gallagher, Shawn T. Kerrick, and Peter Beak pp 5872 - 5873; DOI: 10.1021/ja00040a066 |
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Fluorescent chemosensors of carbohydrates. A means of chemically communicating the binding of polyols in water based on chelation-enhanced quenching Juyoung Yoon and Anthony W. Czarnik pp 5874 - 5875; DOI: 10.1021/ja00040a067 |
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Entropy of association of methane in water: a new molecular dynamics computer simulation David E. Smith, Ling Zhang, and A. D. J. Haymet pp 5875 - 5876; DOI: 10.1021/ja00040a068 |
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Coherence transfer involving quadrupolar nuclei in solids: aluminum-27 .tautm. phosphorus-31 cross-polarization NMR in the molecular sieve VPI-5 C. A. Fyfe, H. Grondey, K. T. Mueller, K. C. Wong-Moon, and T. Markus pp 5876 - 5878; DOI: 10.1021/ja00040a069 |
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A new and practical approach to the synthesis of taxol and taxol analogs: the pinene path. Paul A. Wender and Thomas P. Mucciaro pp 5878 - 5879; DOI: 10.1021/ja00040a070 |
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CASSCF calculations find that a D8h geometry is the transition state for double bond shifting in cyclooctatetraene David A. Hrovat and Weston Thatcher Borden pp 5879 - 5881; DOI: 10.1021/ja00040a071 |
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A new phenol synthesis from the rhodium (I) catalyzed reaction of cyclopropenes and alkynes Albert Padwa and Simon L. Xu pp 5881 - 5882; DOI: 10.1021/ja00040a072 |
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Very fast ester hydrolysis by a cyclodextrin dimer with a catalytic linking group Ronald Breslow and Biliang Zhang pp 5882 - 5883; DOI: 10.1021/ja00040a073 |
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Covalent modification of carbon surfaces by grafting of functionalized aryl radicals produced from electrochemical reduction of diazonium salts Michel Delamar, Rachid Hitmi, Jean Pinson, and Jean Michel Saveant pp 5883 - 5884; DOI: 10.1021/ja00040a074 |
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Superacid-catalyzed protium-deuterium exchange in isobutane competing with tert-butyl cation formation Jean Sommer, Jozef Bukala, Said Rouba, Roland Graff, and Per Ahlberg pp 5884 - 5886; DOI: 10.1021/ja00040a075 |
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Olefin polymerization by vanadium-containing silsesquioxanes: synthesis of a dialkyl-oxo-vanadium(V) complex that initiates ethylene polymerization Frank J. Feher and Rusty L. Blanski pp 5886 - 5887; DOI: 10.1021/ja00040a076 |
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2-Butyne and hydrogen chloride cocrystallized: solid-state geometry of Cl-H.cntdot..cntdot..cntdot..pi. hydrogen bonding to the carbon-carbon triple bond Dietrich Mootz and Axel Deeg pp 5887 - 5888; DOI: 10.1021/ja00040a077 |
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Catalytic and regioselective acylation of aromatic heterocycles using carbon monoxide and olefins Eric J. Moore, Wayne R. Pretzer, Todd J. O'Connell, Johnel Harris, Leslie LaBounty, Loretta Chou, and S. Scott Grimmer pp 5888 - 5890; DOI: 10.1021/ja00040a078 |
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A versatile new route to carbon complexes of the formula LnMC.tplbond.CM'L'n': deprotonation and metalation of the terminal acetylide complex (.eta.5-C5Me5)Re(NO)(PPh3)(C.tplbond.CH) James A. Ramsden, Weiqing Weng, Atta M. Arif, and J. A. Gladysz pp 5890 - 5891; DOI: 10.1021/ja00040a079 |
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Chemical-enzymic synthesis of 5'-thio-N-acetyllactosamine: the first disaccharide with sulfur in the ring of the non-reducing sugar Hideya Yuasa, Ole Hindsgaul, and Monica M. Palcic pp 5891 - 5892; DOI: 10.1021/ja00040a080 |
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Ultraviolet resonance Raman evidence for a change of hydrophobicity of the retinal pocket in the M state of bacteriorhodopsin Pierre Moenne-Loccoz and Warner L. Peticolas pp 5893 - 5894; DOI: 10.1021/ja00040a081 |
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Palladium(II) catalysts for living alternating copolymerization of olefins and carbon monoxide M. Brookhart, Francis C. Rix, J. M. DeSimone, and James C. Barborak pp 5894 - 5895; DOI: 10.1021/ja00040a082 |
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[Ru(.eta.5-C5Me5)(.eta.5-C5F5)]: the first transition-metal complex containing a perfluorocyclopentadienyl ligand Owen J. Curnow and Russell P. Hughes pp 5895 - 5897; DOI: 10.1021/ja00040a083 |
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Probing qualitative conformation differences of multiply protonated gas-phase proteins via hydrogen/deuterium isotopic exchange with water-d2 B. E. Winger, K. J. Light-Wahl, A. L. Rockwood, and R. D. Smith pp 5897 - 5898; DOI: 10.1021/ja00040a084 |
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Application of the allylic diazene rearrangement: synthesis of the enediyne-bridged tricyclic core of dynemicin A John L. Wood, John A. Porco, Jack Taunton, Angela Y. Lee, Jon Clardy, and Stuart L. Schreiber pp 5898 - 5900; DOI: 10.1021/ja00040a085 |
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Asymmetric .alpha.-amination of ketone enolates by chiral .alpha.-chloro-.alpha.-nitroso reagents: a new approach to optically pure erythro-.beta.-amino alcohols Wolfgang Oppolzer, Osamu Tamura, Gajendran Sundarababu, and Marcel Signer pp 5900 - 5902; DOI: 10.1021/ja00040a086 |
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The first example of transition-metal-catalyzed addition of aromatic thiols to acetylenes Hitoshi Kuniyasu, Akiya Ogawa, Kenichiro Sato, Ilhyong Ryu, Nobuaki Kambe, and Noboru Sonoda pp 5902 - 5903; DOI: 10.1021/ja00040a087 |
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Nitrogen transfer to carbon radicals Derek H. R. Barton, Joseph C. Jaszberenyi, and Emmanouil A. Theodorakis pp 5904 - 5905; DOI: 10.1021/ja00040a088 |
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Reversible uptake of hydrogen and nitrogen at cobalt in the solid state. Influence of the counter anion on the formation of classical dihydride vs. nonclassical .eta.2-dihydrogen forms of [(PP3)CoH2]+ Claudio Bianchini, Carlo Mealli, Maurizio Peruzzini, and Fabrizio Zanobini pp 5905 - 5906; DOI: 10.1021/ja00040a089 |
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Insertion reactions of carbon monoxide and carbon dioxide with ruthenium benzyl, arylamido, and aryloxide complexes: a comparison of the reactivity of ruthenium-carbon, ruthenium-nitrogen, and ruthenium-oxygen bonds. [Erratum to document cited in CA115(11):114728s] John F. Hartwig, Robert G. Bergman, and Richard A. Andersen pp 5907 - 5907; DOI: 10.1021/ja00040a090 |
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Is triquinacene homoaromatic? An MM3 study of triquinacene and its hydrogenation products. [Erratum to document cited in CA116(15):150872p] Joey W. Storer and K. N. Houk pp 5907 - 5907; DOI: 10.1021/ja00040a091 |
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Assembly of high-valent oxomanganese clusters in aqueous solution. Redox equilibrium of water-stable Mn3O44+ and Mn2O23+ complexes. [Erratum to document cited in CA113(18):161042g] Joseph E. Sarneski, H. Holden Thorp, Gary W. Brudvig, Robert H. Crabtree, and Gayle K. Schulte pp 5907 - 5907; DOI: 10.1021/ja00040a092 |
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Book Reviews pp 5907 - 5910; DOI: 10.1021/ja00040a600 |
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Design and binding of a distamycin A analog to d(CGCAAGTTGGC).cntdot.d(GCCAACTTGCG): synthesis, NMR studies, and implications for the design of sequence-specific minor groove binding oligopeptides Tammy J. Dwyer, Bernhard H. Geierstanger, Yadagiri Bathini, J. William Lown, and David E. Wemmer pp 5911 - 5919; DOI: 10.1021/ja00041a001 |
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Novel dipyridophenazine complexes of ruthenium(II): exploring luminescent reporters of DNA Richard M. Hartshorn and Jacqueline K. Barton pp 5919 - 5925; DOI: 10.1021/ja00041a002 |
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Calorimetric characterization of parallel-stranded DNA: stability, conformational flexibility, and ion binding Dionisios Rentzeperis, Karsten Rippe, Thomas M. Jovin, and Luis A. Marky pp 5926 - 5928; DOI: 10.1021/ja00041a003 |
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Understanding enzyme-catalyzed proton abstraction from carbon acids: details of stepwise mechanisms for .beta.-elimination reactions John A. Gerlt and Paul G. Gassman pp 5928 - 5934; DOI: 10.1021/ja00041a004 |
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Sequence-specific double-strand alkylation and cleavage of DNA mediated by triple-helix formation Thomas J. Povsic, Scott A. Strobel, and Peter B. Dervan pp 5934 - 5941; DOI: 10.1021/ja00041a005 |
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Nitrogen-15 isotope effects on nonenzymic and aspartate transcarbamylase catalyzed reactions of carbamyl phosphate Grover L. Waldrop, Jeffrey L. Urbauer, and W. W. Cleland pp 5941 - 5945; DOI: 10.1021/ja00041a006 |
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Biosynthesis of the antitumor antibiotic sparsomycin Ronald J. Parry, Yan Li, and Elizabeth Eudy Gomez pp 5946 - 5959; DOI: 10.1021/ja00041a007 |
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A novel approach to the synthesis of morphine alkaloids: the synthesis of (d,l)-thebainone-A Marcus A. Tius and Michael A. Kerr pp 5959 - 5966; DOI: 10.1021/ja00041a008 |
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Cercospora beticola phytotoxins: cebetins that are photoactive, magnesium ion-binding, chlorinated anthraquinone-xanthone conjugates Mahbubul A. F. Jalal, M. Bilayet Hossain, David J. Robeson, and Dick Van der Helm pp 5967 - 5971; DOI: 10.1021/ja00041a009 |
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Solid-state NMR of N-acylureas derived from the reaction of hyaluronic acid with isotopically-labeled carbodiimides Tara Pouyani, Jing Wen Kuo, Gerard S. Harbison, and Glenn D. Prestwich pp 5972 - 5976; DOI: 10.1021/ja00041a010 |
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Asymmetric synthesis of chiral organosulfur compounds using N-sulfinyloxazolidinones David A. Evans, Margaret M. Faul, Lino Colombo, John J. Bisaha, Jon Clardy, and David Cherry pp 5977 - 5985; DOI: 10.1021/ja00041a011 |
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Electroactive films of polypyrroles containing complexing cavities preformed by entwining ligands on metallic centers Gerard Bidan, Bernadette Divisia-Blohorn, Mieczyslaw Lapkowski, Jean Marc Kern, and Jean Pierre Sauvage pp 5986 - 5994; DOI: 10.1021/ja00041a012 |
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ESR of the cationic triradical of 1,3,5-tris(diphenylamino)benzene Kazunari Yoshizawa, Akihisa Chano, Akihiro Ito, Kazuyoshi Tanaka, Tokio Yamabe, Hideo Fujita, Jun Yamauchi, and Motoo Shiro pp 5994 - 5998; DOI: 10.1021/ja00041a013 |
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Cyclopropanones from the oxidation of hindered [4]- and [5]-cumulenes with epoxidation reagents Jack K. Crandall, David M. Coppert, Thomas Schuster, and Feng Lin pp 5998 - 6002; DOI: 10.1021/ja00041a014 |
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Inverted regioselectivities in the reactions of chlorine atoms with heteroarylmethanes Rajive Khanna, Becky Armstrong, Hong Cui, and James M. Tanko pp 6003 - 6006; DOI: 10.1021/ja00041a015 |
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A Hausdorff chirality measure Andrzej B. Buda and Kurt Mislow pp 6006 - 6012; DOI: 10.1021/ja00041a016 |
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Inclusion of azulene and alcohol by .beta.-cyclodextrin in aqueous solution. Sanyo Hamai, Tsukasa Ikeda, Asao Nakamura, Hiroshi Ikeda, Akihiko Ueno, and Fujio Toda pp 6012 - 6016; DOI: 10.1021/ja00041a017 |
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Synthesis, structure, and reactivity of an antiaromatic, 2,5-dicarboxy-stabilized 1,4-dihydropyrazine David J. R. Brook, R. Curtis Haltiwanger, and Tad H. Koch pp 6017 - 6023; DOI: 10.1021/ja00041a018 |
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Liquid-crystalline solvents as mechanistic probes. 45. Norrish II reactions of liquid-crystalline ketones. Comparison between smectic B and solid-phase order and control of photoproduct distributions Inna Furman, Raymond J. Butcher, Robert M. Catchings, and Richard G. Weiss pp 6023 - 6030; DOI: 10.1021/ja00041a019 |
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Two-photon chemistry in the laser jet: photoionization of the diphenylmethyl radical generated by Norrish type I photocleavage of benzhydryl phenyl ketone Waldemar Adam and Rolf Schulte Oestrich pp 6031 - 6034; DOI: 10.1021/ja00041a020 |
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Thermal and photochemical decomposition of N-[2-(3,3-dimethyl-1-butynyl)-2,5,5-trimethyl-1-pyrrolidinyl]nitrene M. G. Horner, M. J. Rudolph, Steven Wolff, and William C. Agosta pp 6034 - 6037; DOI: 10.1021/ja00041a021 |
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Stabilization energy of polyenyl radicals: all-trans-nonatetraenyl radical by thermal rearrangement of a semirigid {4-1-2} heptaene. Model for thermal lability of .beta.-carotene W. v. E. Doering and Keshab Sarma pp 6037 - 6043; DOI: 10.1021/ja00041a022 |
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Stepwise mechanisms in the ene reaction of .alpha.,.beta.-unsaturated esters with N-phenyl-1,2,4-triazoline-3,5-dione and singlet oxygen. Intermolecular primary and secondary hydrogen isotope effects Yiannis Elemes and Christopher S. Foote pp 6044 - 6050; DOI: 10.1021/ja00041a023 |
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The samarium Grignard reaction. In situ formation and reactions of primary and secondary alkylsamarium(III) reagents Dennis P. Curran and Michael J. Totleben pp 6050 - 6058; DOI: 10.1021/ja00041a024 |
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Formation of nitrilimines and diazo compounds from lithiated and stannyl diazo derivatives: scope and mechanism Regis Reau, Guilaine Veneziani, and Guy Bertrand pp 6059 - 6063; DOI: 10.1021/ja00041a025 |
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Electrochemical kinetic discrimination of the single-electron-transfer events of a two-electron-transfer reaction: cyclic voltammetry of the reduction of the bis(hexamethylbenzene)ruthenium dication David T. Pierce and William E. Geiger pp 6063 - 6073; DOI: 10.1021/ja00041a026 |
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Valence contrast between iron sites in .alpha.-Fe2PO5: a comparative study by magnetic neutron and resonant x-ray powder diffraction Joanne K. Warner, Anthony K. Cheetham, David E. Cox, and Robert B. Von Dreele pp 6074 - 6080; DOI: 10.1021/ja00041a027 |
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Synthesis and characterization of lanthanide [Ln(L)]2 complexes of N4O3 amine phenol ligands with phenolate oxygen bridges: evidence for very weak magnetic exchange between lanthanide ions Shuang Liu, Lucio Gelmini, Steven J. Rettig, Robert C. Thompson, and Chris Orvig pp 6081 - 6087; DOI: 10.1021/ja00041a028 |
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Mechanism of benzene loss from Tp'Rh(H)(Ph)(CN-neopentyl) in the presence of neopentyl isocyanide. Evidence for an associatively induced reductive elimination William D. Jones and Edward T. Hessell pp 6087 - 6095; DOI: 10.1021/ja00041a029 |
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Mechanisms for the reactions between methane and the neutral transition metal atoms from yttrium to palladium Margareta R. A. Blomberg, Per E. M. Siegbahn, and Mats Svensson pp 6095 - 6102; DOI: 10.1021/ja00041a030 |
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Transition-metal polyhydride complexes. 3. Relative stabilities of classical and nonclassical isomers Zhenyang Lin and Michael B. Hall pp 6102 - 6108; DOI: 10.1021/ja00041a031 |
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LCAO X.alpha. calculation of the magnetic exchange interactions in a manganese MnIVMn3III cubane complex: relevance to the water oxidation center of photosystem II Edward A. Schmitt, Louis Noodleman, Evert Jan Baerends, and David N. Hendrickson pp 6109 - 6119; DOI: 10.1021/ja00041a032 |
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Molecular mechanics (MM3) studies of carboxylic acids and esters Norman L. Allinger, Zhi Qiang S. Zhu, and Kuohsiang Chen pp 6120 - 6133; DOI: 10.1021/ja00041a033 |
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Vinylidene and the Hammond postulate G. A. Petersson, T. G. Tensfeldt, and J. A. Montgomery pp 6133 - 6138; DOI: 10.1021/ja00041a034 |
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Correlation effects and reduction of dimensionality in interfacial reactions Joseph B. Mandeville and John J. Kozak pp 6139 - 6145; DOI: 10.1021/ja00041a035 |
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Characterization of some novel first row transition metal carbonyl chlorides by infrared and EXAFS spectroscopy of matrix-isolated species Ian R. Beattie, Peter J. Jones, and Nigel A. Young pp 6146 - 6152; DOI: 10.1021/ja00041a036 |
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Dehydrogenation of ethylene and propylene and ethylene polymerization induced by titanium(1+) in the gas phase B. C. Guo and A. W. Castleman pp 6152 - 6158; DOI: 10.1021/ja00041a037 |
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Exploration of the ionizable metal cluster-electrode surface analogy: infrared spectroelectrochemistry of [Pt24(CO)30]N, [Pt26(CO)32]N, and [Pt38(CO)44]N (n = 0 to -10) and comparisons with potential-dependent spectra of carbon monoxide adlayers on platinum surfaces Joseph D. Roth, Gregory J. Lewis, Lance K. Safford, Xudong Jiang, Lawrence F. Dahl, and Michael J. Weaver pp 6159 - 6169; DOI: 10.1021/ja00041a038 |
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The stability of bridgehead and rigid tertiary carbenium ions in the gas phase and their rate of formation in solvolysis reactions Paul Mueller, Didier Milin, Weiging Q. Feng, Raymond Houriet, and Ernest W. Della pp 6169 - 6172; DOI: 10.1021/ja00041a039 |
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Gas-phase reactions of secondary and tertiary isocyanates with titanium(1+) to zinc(1+): model studies for catalytic processes Karsten Eller, Detlef Schroeder, and Helmut Schwarz pp 6173 - 6182; DOI: 10.1021/ja00041a040 |
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Characterization of hydrogen bonding in zeolites by proton solid-state NMR spectroscopy Jeffery L. White, Larry W. Beck, and James F. Haw pp 6182 - 6189; DOI: 10.1021/ja00041a041 |
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Heteronuclear Overhauser effect measurements in surfactant systems. 1. The direct estimation of the distance between water and the micellar surface D. Canet, N. Mahieu, and P. Tekely pp 6190 - 6194; DOI: 10.1021/ja00041a042 |
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The "CUPID" method for calculating the continuous probability distribution of rotamers from NMR data Zeljko Dzakula, William M. Westler, Arthur S. Edison, and John L. Markley pp 6195 - 6199; DOI: 10.1021/ja00041a043 |
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Analysis of .chi.1 rotamer populations from NMR data by the CUPID method Zeljko Dzakula, Arthur S. Edison, William M. Westler, and John L. Markley pp 6200 - 6207; DOI: 10.1021/ja00041a044 |
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Mode-specific vibrational reorganization energies accompanying photoinduced electron transfer in the hexamethylbenzene/tetracyanoethylene charge-transfer complex Frances Markel, Nancy S. Ferris, Ian R. Gould, and Anne B. Myers pp 6208 - 6219; DOI: 10.1021/ja00041a045 |
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Molecular geometry of vanadyl-adenine nucleotide complexes determined by EPR, ENDOR, and molecular modeling Devkumar Mustafi, Joshua Telser, and Marvin W. Makinen pp 6219 - 6226; DOI: 10.1021/ja00041a046 |
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Electron transfer in bis-porphyrin donor-acceptor compounds with polyphenylene spacers shows a weak distance dependence Anna Helms, David Heiler, and George McLendon pp 6227 - 6238; DOI: 10.1021/ja00041a047 |
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Insertion of poly(p-phenylenevinylene) in layered MoO3 L. F. Nazar, Z. Zhang, and D. Zinkweg pp 6239 - 6240; DOI: 10.1021/ja00041a048 |
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Synthesis of reactive homoleptic tellurolates of zirconium and hafnium and their conversion to terminal tellurides: a model for the first step in a molecule-to-solid transformation Victor Christou and John Arnold pp 6240 - 6242; DOI: 10.1021/ja00041a049 |
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Preparation of stable magnesium, calcium, strontium, and barium tellurolates and the x-ray crystal structures of Mg[TeSi(SiMe3)3]2(THF)2 and Ca[TeSi(SiMe3)3]2(THF)4 David E. Gindelberger and John Arnold pp 6242 - 6243; DOI: 10.1021/ja00041a050 |
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Microscopic basis of wetting: an in situ study of the interaction between liquids and an organic monolayer T. Hui Ong, Robert N. Ward, Paul B. Davies, and Colin D. Bain pp 6243 - 6245; DOI: 10.1021/ja00041a051 |
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The first catalytic iron-mediated [4 + 1] cyclopentenone assembly: stereoselective synthesis of 2,5-dialkylidenecyclo-3-pentenones Bruce E. Eaton, Brent Rollman, and James A. Kaduk pp 6245 - 6246; DOI: 10.1021/ja00041a052 |
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Ring-opening polymerization of strained, ring-tilted ferrocenophanes: a route to high-molecular-weight poly(ferrocenylsilanes) Daniel A. Foucher, Ben Zhong Tang, and Ian Manners pp 6246 - 6248; DOI: 10.1021/ja00041a053 |
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Synthesis of a new small-cage carborane nido-4,5-C2B6H10 and structural characterization of its conjugate anion nido-4,5-C2B6H9- Sang O. Kang, Joseph W. Bausch, Patrick J. Carroll, and Larry G. Sneddon pp 6248 - 6249; DOI: 10.1021/ja00041a054 |
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An ab initio study on the mechanism of the ketene-imine cycloaddition reaction J. A. Sordo, Javier Gonzalez, and T. L. Sordo pp 6249 - 6251; DOI: 10.1021/ja00041a055 |
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Structure-induced carbon-13 chemical shifts: a sensitive measure of transient localized secondary structure in peptides Michael D. Reily, Venkataraman Thanabal, and Diana O. Omecinsky pp 6251 - 6252; DOI: 10.1021/ja00041a056 |
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Ring fusion and polycyclic ring constructions via half-open titanocenes Anne M. Wilson, Thomas E. Waldman, Arnold L. Rheingold, and Richard D. Ernst pp 6252 - 6254; DOI: 10.1021/ja00041a057 |
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Oligodeoxynucleotides that contain 2',5'' linkages: synthesis and hybridization properties Joseph P. Dougherty, Carmelo J. Rizzo, and Ronald Breslow pp 6254 - 6255; DOI: 10.1021/ja00041a058 |
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Self-Association of 2',5'-linked deoxynucleotides: meta-DNA Hiromasa Hashimoto and Christopher Switzer pp 6255 - 6256; DOI: 10.1021/ja00041a059 |
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Stereochemistry of enzyme-catalyzed decarboxylation of .alpha.-methyl-.alpha.-phenylmalonic acid Kenji Miyamoto, Shigeo Tsuchiya, and Hiromichi Ohta pp 6256 - 6257; DOI: 10.1021/ja00041a060 |
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Specific formation of a heterodimeric two-site calcium-binding domain from synthetic peptides Gary S. Shaw, Wendy A. Findlay, Paul D. Semchuk, Robert S. Hodges, and Brian D. Sykes pp 6258 - 6259; DOI: 10.1021/ja00041a061 |
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Topological stereochemistry. 8. Experimental studies on the hook and ladder approach to molecular knots: synthesis of a topologically chiral cyclized hook and ladder David M. Walba, Qun Yi Zheng, and Kevin Schilling pp 6259 - 6260; DOI: 10.1021/ja00041a062 |
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Chemistry of organosilicon compounds. 293. Preparation, characterization, and crystal structures of octasilacubanes and octagermacubanes Akira Sekiguchi, Tetsuo Yatabe, Hirokazu Kamatani, Chizuko Kabuto, and Hideki Sakurai pp 6260 - 6262; DOI: 10.1021/ja00041a063 |
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Efficient conversion of O-sulfonylated arylacetohydroxamic acids to 2-substituted secondary amides Robert V. Hoffman, Naresh K. Nayyar, and Bruce W. Klinekole pp 6262 - 6263; DOI: 10.1021/ja00041a064 |
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Asymmetric mixed-valent complex {[Mn(2-OH-3,5-Cl2-SALPN)]2(THF)}ClO4 shows a temperature-dependent interconversion between g = 2 multiline and low-field EPR signals Erlund Larson, Alice Haddy, Martin L. Kirk, Richard H. Sands, William E. Hatfield, and Vincent L. Pecoraro pp 6263 - 6265; DOI: 10.1021/ja00041a065 |
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Tailored ligands for asymmetric catalysis: the hydrocyanation of vinyl arenes T. V. RajanBabu and Albert L. Casalnuovo pp 6265 - 6266; DOI: 10.1021/ja00041a066 |
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Enantioselective hydrogenation of the C:N group: a catalytic asymmetric reductive amination procedure Mark J. Burk and John E. Feaster pp 6266 - 6267; DOI: 10.1021/ja00041a067 |
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Hydrogenation of fullerene cations in the gas phase: reactions of fullerene cations and dications with atomic and molecular hydrogen Simon Petrie, Gholamreza Javahery, Jinru Wang, and Diethard K. Bohme pp 6268 - 6269; DOI: 10.1021/ja00041a068 |
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A stable crystalline alkylperoxyiodinane: 1-(tert-butylperoxy)-1,2-benziodoxol-3(1H)-one Masahito Ochiai, Takao Ito, Yukio Masaki, and Motoo Shiro pp 6269 - 6270; DOI: 10.1021/ja00041a069 |
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Binding of thallium(I) to a [3Fe-4S] cluster: evidence for rapid and reversible formation of [Tl3Fe-4S]2+ and [Tl3Fe-4S]1+ centers in a ferredoxin. [Erratum to document cited in CA115(21):226443b] Julea N. Butt, Artur Sucheta, Fraser A. Armstrong, Jacques Breton, Andrew J. Thomson, and E. Claude Hatchikian pp 6271 - 6271; DOI: 10.1021/ja00041a070 |
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Investigation of metal ion uptake reactivities of [3Fe-4S] clusters in proteins: voltammetry of co-adsorbed ferredoxin-aminocyclitol films at graphite electrodes and spectroscopic identification of transformed clusters. [Erratum to document cited in CA115(9):87713z] Julea N. Butt, Fraser A. Armstrong, Jacques Breton, Simon J. George, Andrew J. Thomas, and E. Claude Hatchikian pp 6271 - 6271; DOI: 10.1021/ja00041a071 |
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Book Reviews pp 6271 - 6272; DOI: 10.1021/ja00041a600 |
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Structural characterization of the .beta.-bend ribbon spiral: crystallographic analysis of two long (L-Pro-Aib)n sequential peptides B. Di Blasio, V. Pavone, M. Saviano, A. Lombardi, F. Nastri, C. Pedone, E. Benedetti, M. Crisma, M. Anzolin, and C. Toniolo pp 6273 - 6278; DOI: 10.1021/ja00042a001 |
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On the role of individual bleomycin thiazoles in oxygen activation and DNA cleavage Norimitsu Hamamichi, Anand Natrajan, and Sidney M. Hecht pp 6278 - 6291; DOI: 10.1021/ja00042a002 |
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Correlating backbone amide and side chain resonances in larger proteins by multiple relayed triple resonance NMR Stephan Grzesiek and Ad Bax pp 6291 - 6293; DOI: 10.1021/ja00042a003 |
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Pteridine-containing ternary and quaternary complexes as models for metalloenzyme-pterin cofactor-substrate association. Structure of ternary copper(II)-2,2'-bipyridine-lumazine complex and successful equilibrium study of a quaternary copper(II) system Akira Odani, Hideki Masuda, Keiichi Inukai, and Osamu Yamauchi pp 6294 - 6300; DOI: 10.1021/ja00042a004 |
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Models of polysilane high polymers. 1. Singlet photophysics of linear permethylhexadecasilane (Si16Me34) Ya Ping Sun, Yoshitaka Hamada, Li Ming Huang, Jim Maxka, Jiunn Shyong Hsiao, Robert West, and Josef Michl pp 6301 - 6310; DOI: 10.1021/ja00042a005 |
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Photoreactivity of the conjugate bases of two aromatic ketones: photochemistry of the enolates of .alpha.,.alpha.-diphenylacetophenone and deoxybenzoin Shiyamalie R. Ruberu and Marye Anne Fox pp 6310 - 6317; DOI: 10.1021/ja00042a006 |
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Studies of formal [1,5]-sigmatropic thermal rearrangements of dimethyl 3-alkyl-3-methyl-3H-pyrazole-4,5-dicarboxylates and dimethyl 4-alkyl-5-methyl-4H-pyrazole-3,4-dicarboxylates Elizabeth A. Jefferson and John Warkentin pp 6318 - 6325; DOI: 10.1021/ja00042a007 |
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Picosecond radical kinetics. Bond cleavage of the cubylcarbinyl radical Seung Yong Choi, Philip E. Eaton, Martin Newcomb, and Yu Chi Yip pp 6326 - 6329; DOI: 10.1021/ja00042a008 |
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Molecular LEGO. 1. Substrate-directed synthesis via stereoregular Diels-Alder oligomerizations Peter R. Ashton, George R. Brown, Neil S. Isaacs, Daniele Giuffrida, Franz H. Kohnke, John P. Mathias, Alexandra M. Z. Slawin, Diane R. Smith, J. Fraser Stoddart, and David J. Williams pp 6330 - 6353; DOI: 10.1021/ja00042a009 |
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Isopropenyl glycosides and congeners as novel classes of glycosyl donors: theme and variations Alberto Marra, Jacques Esnault, Alain Veyrieres, and Pierre Sinay pp 6354 - 6360; DOI: 10.1021/ja00042a010 |
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Efficient and systematic syntheses of enantiomerically pure and regiospecifically protected myo-inositols Karol S. Bruzik and Ming Daw Tsai pp 6361 - 6374; DOI: 10.1021/ja00042a011 |
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Intramolecular palladium-catalyzed 1,4-addition to conjugated dienes. Stereoselective synthesis of fused tetrahydrofurans and tetrahydropyrans Jan E. Baeckvall and Pher G. Andersson pp 6374 - 6381; DOI: 10.1021/ja00042a012 |
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Dependence of metal ion complexation and intermolecular aggregation on photoinduced geometric isomerism in a crown ether styryl dye A. V. Barzykin, Marye Anne Fox, E. N. Ushakov, O. B. Stanislavskii, S. P. Gromov, O. A. Fedorova, and M. V. Al'fimov pp 6381 - 6385; DOI: 10.1021/ja00042a013 |
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Carbon-hydrogen activation in aqueous medium. The diverse roles of platinum(II) and metallic platinum in the catalytic and stoichiometric oxidative functionalization of organic substrates including alkanes Ayusman Sen, Minren Lin, Lien Chung Kao, and Alan C. Hutson pp 6385 - 6392; DOI: 10.1021/ja00042a014 |
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Homogeneous catalysis: a ruthenium-based Lewis-acid catalyst for the Diels-Alder reaction William Odenkirk, Arnold L. Rheingold, and B. Bosnich pp 6392 - 6398; DOI: 10.1021/ja00042a015 |
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Ground spin state variability in manganese oxo aggregates. Demonstration of an S = 3/2 ground state for [Mn3O4(OH)(bpea)3](ClO4)3 Samudranil Pal, Michael K. Chan, and William H. Armstrong pp 6398 - 6406; DOI: 10.1021/ja00042a016 |
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Ligand effects associated with the intrinsic selectivity of DNA oxidation promoted by nickel(II) macrocyclic complexes James G. Muller, Xiaoying Chen, Adonis C. Dadiz, Steven E. Rokita, and Cynthia J. Burrows pp 6407 - 6411; DOI: 10.1021/ja00042a017 |
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Silicon-29 NMR study of silica S. Leonardelli, L. Facchini, C. Fretigny, P. Tougne, and A. P. Legrand pp 6412 - 6418; DOI: 10.1021/ja00042a018 |
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Solvent effects on electron delocalization in paramagnetic organometallic complexes: solvent manipulation of the amount of 19-electron character in Co(CO)3L2 (L2 = a chelating phosphine) Fei Mao, David R. Tyler, Mitchell R. M. Bruce, Alice E. Bruce, Anne L. Rieger, and Philip H. Rieger pp 6418 - 6424; DOI: 10.1021/ja00042a019 |
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Alkyl-transfer reactions from transition metal alkyl complexes to CpFe(CO)2-: rate and mechanistic studies Ping Wang and Jim D. Atwood pp 6424 - 6427; DOI: 10.1021/ja00042a020 |
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Multichromophoric cyclodextrins. 1. Synthesis of O-naphthoyl-.beta.-cyclodextrins and investigation of excimer formation and energy hopping Mario N. Berberan-Santos, Josette Canceill, Jean Claude Brochon, Ludovic Jullien, Jean Marie Lehn, Jacques Pouget, Patrick Tauc, and Bernard Valeur pp 6427 - 6436; DOI: 10.1021/ja00042a021 |
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Anomalous mass effects in isotopic exchange equilibria Masahiro Kotaka, Makoto Okamoto, and Jacob Bigeleisen pp 6436 - 6445; DOI: 10.1021/ja00042a022 |
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Electroreduction of buckminsterfullerene, C60, in aprotic solvents: electron spin resonance characterization of singly, doubly, and triply reduced C60 in frozen solutions Dominique Dubois, M. Thomas Jones, and Karl M. Kadish pp 6446 - 6451; DOI: 10.1021/ja00042a023 |
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Production and reactions of triplet CS: matrix infrared and ultraviolet spectra of C2S2 Robert B. Bohn, Yacine Hannachi, and Lester Andrews pp 6452 - 6459; DOI: 10.1021/ja00042a024 |
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Structurally simple supported platinum clusters prepared from [Pt15(CO)30]2- on magnesium oxide J. R. Chang, D. C. Koningsberger, and B. C. Gates pp 6460 - 6466; DOI: 10.1021/ja00042a025 |
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A test of the utility of plane-waves for the study of molecules from first principles Andrew M. Rappe, J. D. Joannopoulos, and P. A. Bash pp 6466 - 6469; DOI: 10.1021/ja00042a026 |
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Ab initio prediction of the structure and stabilities of the hypermagnesium oxide molecules: Mg2O, Mg3O, and Mg4O A. I. Boldyrev, I. L. Shamovskii, and Paul v. R. Schleyer pp 6469 - 6475; DOI: 10.1021/ja00042a027 |
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Theoretical investigation of the geometric structures and the second-order nonlinear optical properties of 8-hydroxyquinoline derivatives Mamoun M. Bader, Tomoyuki Hamada, and Atsushi Kakuta pp 6475 - 6479; DOI: 10.1021/ja00042a028 |
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A theoretical investigation of the aluminum-benzene complex Susil J. Silva and John D. Head pp 6479 - 6484; DOI: 10.1021/ja00042a029 |
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Ab initio/IGLO study of strained bicyclic olefins G. K. Surya Prakash, Golam Rasul, V. Prakash Reddy, and Joseph Casanova pp 6484 - 6486; DOI: 10.1021/ja00042a030 |
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Metal substitution and the active site of carbonic anhydrase D. R. Garmer and M. Krauss pp 6487 - 6493; DOI: 10.1021/ja00042a031 |
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MNDO study of boron-nitrogen analogs of buckminsterfullerene Xinfu Xia, Daniel A. Jelski, James R. Bowser, and Thomas F. George pp 6493 - 6496; DOI: 10.1021/ja00042a032 |
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Momentum distributions, spin distributions, and bonding in methylamine and its radical cation Christopher J. Maxwell, Francisco B. C. Machado, and Ernest R. Davidson pp 6496 - 6504; DOI: 10.1021/ja00042a033 |
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Plasma-induced free radicals of polycrystalline myo-inositol studied by electron spin resonance. Orbital rehybridization-induced effect of hydroxylalkyl radicals on their reactivities in crystalline state Masayuki Kuzuya, Nahoko Noda, Shinichi Kondo, Kaei Washino, and Akihiro Noguchi pp 6505 - 6512; DOI: 10.1021/ja00042a034 |
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Proton NMR study of the molecular and electronic structure of paramagnetic iron chlorin complexes of myoglobin: dynamic heterogeneity of the heme pocket Kelly A. Keating, Gerd N. La Mar, Fuu Yau Shiau, and Kevin M. Smith pp 6513 - 6520; DOI: 10.1021/ja00042a035 |
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Conformational studies by dynamic NMR. 47. Conformation, stereodynamics, and chiral separation of the rotational enantiomers of hindered naphthyl ketones D. Casarini, L. Lunazzi, F. Pasquali, F. Gasparrini, and C. Villani pp 6521 - 6527; DOI: 10.1021/ja00042a036 |
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Electronic states and optical properties of porphyrins in van der Waals contact: thorium(IV) sandwich complexes Osman Bilsel, Juan Rodriguez, Stanley N. Milam, Philip A. Gorlin, Gregory S. Girolami, Kenneth S. Suslick, and Dewey Holten pp 6528 - 6538; DOI: 10.1021/ja00042a037 |
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Normal modes of metallochlorins revisited: comparison of force fields and factors influencing the vibrational eigenvectors Alexander D. Procyk, Younkyoo Kim, Einhard Schmidt, Harold N. Fonda, Chi Kwong Chang, Gerald T. Babcock, and David F. Bocian pp 6539 - 6549; DOI: 10.1021/ja00042a038 |
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Photooxygenation of chiral allylic alcohols: hydroxy-directed regio- and diastereoselective ene reaction of singlet oxygen Waldemar Adam and Bernd Nestler pp 6549 - 6550; DOI: 10.1021/ja00042a039 |
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The first topa-containing copper(II) complex, [Cu(DL-topa)(bpy)(H2O)]BF4.3H2O, as a model for the active site in copper-containing amine oxidase Nobuhumi Nakamura, Takamitsu Kohzuma, Hiro Kuma, and Shinnichiro Suzuki pp 6550 - 6552; DOI: 10.1021/ja00042a040 |
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Novel tight-binding inhibitors of leukotriene A4 hydrolase Wei Yuan, Chi Huey Wong, Jesper Z. Haeggstroem, Anders Wetterholm, and Bengt Samuelsson pp 6552 - 6553; DOI: 10.1021/ja00042a041 |
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Substituent effects on diazomethanes and diazirines by ab initio molecular orbital calculations Michael A. McAllister and Thomas T. Tidwell pp 6553 - 6555; DOI: 10.1021/ja00042a042 |
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New results on protein folding from simulated annealing David G. Garrett, Keith Kastella, and David M. Ferguson pp 6555 - 6556; DOI: 10.1021/ja00042a043 |
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Internal coordination at tin promotes selective alkyl transfer in the Stille coupling reaction Edwin Vedejs, Anthony R. Haight, and William O. Moss pp 6556 - 6558; DOI: 10.1021/ja00042a044 |
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Structure dependence of ammonia adsorption on alkali halide clusters Margie L. Homer, Frank E. Livingston, and Robert L. Whetten pp 6558 - 6559; DOI: 10.1021/ja00042a045 |
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Mass spectrometric detection of the noncovalent GDP-bound conformational state of the human H-ras protein Ashit K. Ganguly, Birendra N. Pramanik, Anthony Tsarbopoulos, Thomas R. Covey, Eric Huang, and Shella A. Fuhrman pp 6559 - 6560; DOI: 10.1021/ja00042a046 |
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Position-dependent stabilizing effects in .alpha.-helices: N-terminal capping in synthetic model peptides Pingchiang C. Lyu, Hongxing X. Zhou, Nazanin Jelveh, David E. Wemmer, and Neville R. Kellenbach pp 6560 - 6562; DOI: 10.1021/ja00042a047 |
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Aberrantly methylated DNA: site-specific introduction of N-7-methyl-2'-deoxyguanosine into the Dickerson/Drew dodecamer. Khosro Ezaz-Nikpay and Gregory L. Verdine pp 6562 - 6563; DOI: 10.1021/ja00042a048 |
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A [4 + 3] transition state for a [4 + 2] cycloaddition. A new secondary orbital interaction in Diels-Alder reactions Daniel A. Singleton pp 6563 - 6564; DOI: 10.1021/ja00042a049 |
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A cytochrome c oxidase reactivity model: generation of a peroxo-bridged iron/copper dinuclear complex Alaganandan Nanthakumar, M. Sarwar Nasir, Kenneth D. Karlin, Natarajan Ravi, and Huynh Boi Hanh pp 6564 - 6566; DOI: 10.1021/ja00042a050 |
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Asymmetric desymmetrization by enantioselective catalysis of carbonyl-ene reaction: remote internal asymmetric induction Koichi Mikami, Satoshi Narisawa, Masaki Shimizu, and Masahiro Terada pp 6566 - 6568; DOI: 10.1021/ja00042a051 |
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Vinylogous polypeptides: an alternative peptide backbone Masahiko Hagihara, Neville J. Anthony, Thomas J. Stout, Jon Clardy, and Stuart L. Schreiber pp 6568 - 6570; DOI: 10.1021/ja00042a052 |
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Reassignment of stereochemistry and total synthesis of the thrombin inhibitor cyclotheonamide B Masahiko Hagihara and Stuart L. Schreiber pp 6570 - 6571; DOI: 10.1021/ja00042a053 |
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Redox chemistry of meso-octaethylporphyrinogen: formation and opening of a cyclopropane ring Jayne Jubb, Carlo Floriani, Angiola Chiesi-Villa, and Corrado Rizzoli pp 6571 - 6573; DOI: 10.1021/ja00042a054 |
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An antibody-catalyzed dehydration reaction Tetsuo Uno and Peter G. Schultz pp 6573 - 6574; DOI: 10.1021/ja00042a055 |
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Electron density analysis of the transition states of substitution reactions of 17- and 18-electron hexacarbonyl complexes Zhenyang Lin and Michael B. Hall pp 6574 - 6575; DOI: 10.1021/ja00042a056 |
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Can acyl transfer occur via a concerted mechanism? Direct evidence from heavy-atom isotope effects Alvan Hengge pp 6575 - 6576; DOI: 10.1021/ja00042a057 |
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Color benzyloxyl and cumyloxyl orange and 4-methoxycumyloxyl blue. Unexpected discovery that arylcarbinyloxyl radicals have strong absorptions in the visible D. V. Avila, J. Lusztyk, and K. U. Ingold pp 6576 - 6577; DOI: 10.1021/ja00042a058 |
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Lithium-tin exchange reaction. Stereochemistry at tin Hans J. Reich, Joseph P. Borst, Michael B. Coplien, and Nancy H. Phillips pp 6577 - 6579; DOI: 10.1021/ja00042a059 |
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Carbon dioxide complexes via aerobic oxidation of transition metal carbonyls Peng Fei Fu, Masood A. Khan, and Kenneth M. Nicholas pp 6579 - 6580; DOI: 10.1021/ja00042a060 |
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Silylcarbocyclization reactions catalyzed by rhodium and rhodium-cobalt complexes Iwao Ojima, Robert J. Donovan, and William R. Shay pp 6580 - 6582; DOI: 10.1021/ja00042a061 |
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(1,5-Cyclooctadiene)bis(3,6-di-tert-butylcatecholato)iridium(IV). An organometallic aryl oxide complex with a charge-transfer transition at unusually low energy Christopher W. Lange and Cortlandt G. Pierpont pp 6582 - 6583; DOI: 10.1021/ja00042a062 |
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A solid-state 2H NMR relaxation study of a 12 base pair RNA duplex Andy C. Wang, Michael A. Kennedy, Brian R. Reid, and Gary P. Drobny pp 6583 - 6585; DOI: 10.1021/ja00042a063 |
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Deuterium quadrupole echo NMR spectra and spin-lattice relaxation of synthetic polyribonucleotides Pearl Tsang, David R. Kearns, and Regitze R. Vold pp 6585 - 6587; DOI: 10.1021/ja00042a064 |
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Synthesis, structure, and characterization of a mixed-valence [nickel(II)nickel(III)] thiolate dimer John D. Franolic, Wendy Yun Wang, and Michelle Millar pp 6587 - 6588; DOI: 10.1021/ja00042a065 |
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Vesicle of hybrid bolaamphiphile: flip-flop behavior of spin labels Kangning Liang and Yongzheng Hui pp 6588 - 6590; DOI: 10.1021/ja00042a066 |
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Synthesis and crystallographic characterization of [CsHN(SiMe3)]4, a cesium-based heterocubane Kris F. Tesh, Brian D. Jones, Timothy P. Hanusa, and John C. Huffman pp 6590 - 6591; DOI: 10.1021/ja00042a067 |
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Active-site mutations in cytochrome c peroxidase: a critical role for histidine-52 in the rate of formation of compound I James E. Erman, Lidia B. Vitello, Mark A. Miller, and Joseph Kraut pp 6592 - 6593; DOI: 10.1021/ja00042a068 |
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Observation of triplet-state electron spin resonance in oxidized fullerene C60 Hans Thomann, Marcelino Bernardo, and Glen P. Miller pp 6593 - 6594; DOI: 10.1021/ja00042a069 |
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Partial structures of maitotoxin, the most potent marine toxin from the dinoflagellate Gambierdiscus toxicus Michio Murata, Takashi Iwashita, Akihiro Yokoyama, Masahiro Sasaki, and Takeshi Yasumoto pp 6594 - 6596; DOI: 10.1021/ja00042a070 |
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Palladium-catalyzed ring-opening copolymerization of cyclopolysilanes and cyclic disilanes with p-quinones N. Prabhakar Reddy, Hiroshi Yamashita, and Masato Tanaka pp 6596 - 6597; DOI: 10.1021/ja00042a071 |
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Nucleophilic attack at the central carbon of a cationic (.eta.3-propargyl)rhenium complex Charles P. Casey and Chae S. Yi pp 6597 - 6598; DOI: 10.1021/ja00042a072 |
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Book Reviews pp 6599 - 6602; DOI: 10.1021/ja00042a600 |
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Triplet photochemistry of acyl and imino cyclopropenes. 164. A rearrangement to afford furans and pyrroles: reaction and mechanisms Howard E. Zimmerman and Charles W. Wright pp 6603 - 6613; DOI: 10.1021/ja00043a001 |
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Flavin-6-carboxylic acids as novel and simple flavoenzyme models. Nonenzymatic stabilization of the flavin semiquinone radical and the 4a-hydroperoxyflavin by intramolecular hydrogen bonding Taishin Akiyama, Fusae Simeno, Morio Murakami, and Fumio Yoneda pp 6613 - 6620; DOI: 10.1021/ja00043a002 |
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Bicyclo[2.2.2]octane-capped porphyrins. 1. Synthesis, characterization, and solution three-dimensional structure Hong Yue Zhang, Andrei Blasko, Jian Qiu Yu, and Thomas C. Bruice pp 6621 - 6630; DOI: 10.1021/ja00043a003 |
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Use of intermolecular hydrogen bonding for the induction of liquid crystallinity in the side chain of polysiloxanes Uday Kumar, Takashi Kato, and Jean M. J. Frechet pp 6630 - 6639; DOI: 10.1021/ja00043a004 |
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Organic photochemistry. 97. Antenna-initiated photochemistry in polyfunctional steroids. Photoepimerization of 3.alpha.-(dimethylphenylsiloxy)-5.alpha.-androstane-6,17-dione and its 3.beta. isomer by through-bond exchange energy transfer Zheng Zhi Wu, John Nash, and Harry Morrison pp 6640 - 6648; DOI: 10.1021/ja00043a005 |
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Acylation reactions mediated by tantalum carboxylates Kiran Joshi, Jiang Bao, Alan S. Goldman, and Joachim Kohn pp 6649 - 6652; DOI: 10.1021/ja00043a006 |
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Tripodal peptides with chiral conformations stabilized by interstrand hydrogen bonds Yitzhak Tor, Jacqueline Libman, Abraham Shanzer, Clifford E. Felder, and Shneior Lifson pp 6653 - 6661; DOI: 10.1021/ja00043a007 |
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Chiral siderophore analogs: enterobactin Yitzhak Tor, Jacqueline Libman, Abraham Shanzer, Clifford E. Felder, and Shneior Lifson pp 6661 - 6671; DOI: 10.1021/ja00043a008 |
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Rhodium(I)- and iridium(I)-catalyzed hydroboration reactions: scope and synthetic applications David A. Evans, Gregory C. Fu, and Amir H. Hoveyda pp 6671 - 6679; DOI: 10.1021/ja00043a009 |
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Mechanistic study of the rhodium(I)-catalyzed hydroboration reaction David A. Evans, Gregory C. Fu, and Benjamin A. Anderson pp 6679 - 6685; DOI: 10.1021/ja00043a010 |
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Theoretical studies of heteroatom-directed carbometalation. Addition of methylcopper, dimethylcopper anion, and methyllithium to substituted acetylenes Eiichi Nakamura, Yoshimitsu Miyachi, Nobuaki Koga, and Keiji Morokuma pp 6686 - 6692; DOI: 10.1021/ja00043a011 |
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The mechanism of the zirconium-catalyzed carbomagnesiation reaction. Efficient and selective catalytic carbomagnesiation with higher alkyls of magnesium Amir H. Hoveyda, James P. Morken, Ahmad F. Houri, and Zhongmin Xu pp 6692 - 6697; DOI: 10.1021/ja00043a012 |
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Chemistry of organosilicon compounds. 292. An NMR study of the formation of silyloxonium ions by using tetrakis[3,5-bis(trifluoromethyl)phenyl]borate as counteranion Mitsuo Kira, Takakazu Hino, and Hideki Sakurai pp 6697 - 6700; DOI: 10.1021/ja00043a013 |
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Arylsilsesquioxane gels and related materials. New hybrids of organic and inorganic networks K. J. Shea, D. A. Loy, and O. Webster pp 6700 - 6710; DOI: 10.1021/ja00043a014 |
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Lariat-type B12 model complexes. 1. New pendant methylpyridyl Costa-type organocobalt complexes provide insight into the role of the axial ligand in butterfly bending and redox properties Alessandra Gerli, Michal Sabat, and Luigi G. Marzilli pp 6711 - 6718; DOI: 10.1021/ja00043a015 |
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Recognition of axial ligands by a zinc porphyrin host on the basis of nonpolar interligand interaction Hiroyasu Imai, Shigeo Nakagawa, and Eishin Kyuno pp 6719 - 6723; DOI: 10.1021/ja00043a016 |
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The question of metal-metal bonding in edge-sharing bioctahedral molybdenum(III) complexes. Variable temperature proton NMR study of Mo2Cl6(PMexEt3-x)4 (x = 0-3) and the mechanism of the face-sharing to edge-sharing transformation Rinaldo Poli and John C. Gordon pp 6723 - 6734; DOI: 10.1021/ja00043a017 |
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Addition and cycloaddition reactions of the chiral and highly nucleophilic alkynyl manganese complex [(.eta.5-C5H4Me)(CO)(PPh3)MnC.tplbond.CMe]- Colleen Kelley, Noel Lugan, Michael R. Terry, Gregory L. Geoffroy, Brian S. Haggerty, and Arnold L. Rheingold pp 6735 - 6749; DOI: 10.1021/ja00043a018 |
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Contribution of physical blocking and electronic effect to establishment of strong metal-support interaction in rhodium/titanium dioxide catalysts Juan P. Belzunegui, Jesus Sanz, and Jose M. Rojo pp 6749 - 6754; DOI: 10.1021/ja00043a019 |
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Adsorption and decomposition of acetylene on silicon(100)-(2.times.1) P. A. Taylor, R. M. Wallace, C. C. Cheng, W. H. Weinberg, M. J. Dresser, W. J. Choyke, and J. T. Yates pp 6754 - 6760; DOI: 10.1021/ja00043a020 |
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Comparison of gas-phase proton and ammonium ion affinities of crown ethers and related acyclic analogs Chien Chung Liou and Jennifer S. Brodbelt pp 6761 - 6764; DOI: 10.1021/ja00043a021 |
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The microwave spectrum, structure, and internal motion of the cyclopropane-water complex Anne M. Andrews, Kurt W. Hillig, and Robert L. Kuczkowski pp 6765 - 6770; DOI: 10.1021/ja00043a022 |
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Response of the double-layer capacitance of a high-temperature superconductor/fluid electrolyte interface to the onset of superconductivity Stephen R. Peck, Larry S. Curtin, John T. McDevitt, Royce W. Murray, James P. Collman, William A. Little, T. Zetterer, H. M. Duan, C. Dong, and A. M. Hermann pp 6771 - 6775; DOI: 10.1021/ja00043a023 |
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Proton shifts in gaseous arenium ions and their role in the gas-phase aromatic substitution by free Me3C+ and Me3Si+ [tert-butyl and trimethylsilyl] cations Fulvio Cacace, Maria Elisa Crestoni, and Simonetta Fornarini pp 6776 - 6784; DOI: 10.1021/ja00043a024 |
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Molecular shape dependent model of self-diffusion in, and the viscosity of, large molecule liquid systems. 2. Viscosity, temperature, and pressure relationships for model liquid hydrocarbons Deyan Wang and Kenneth A. Mauritz pp 6785 - 6790; DOI: 10.1021/ja00043a025 |
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Relationships in the rotational barriers of all Group 14 ethane congeners H3X-YH3 (X, Y = C, Si, Ge, Sn, Pb). Comparisons of ab initio pseudopotential and all-electron results Paul v. R. Schleyer, Martin Kaupp, Frank Hampel, Matthias Bremer, and Kurt Mislow pp 6791 - 6797; DOI: 10.1021/ja00043a026 |
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Simulation of the solvation free energies for methane, ethane, and propane and corresponding amino acid dipeptides: a critical test of the bond-PMF correction, a new set of hydrocarbon parameters, and the gas phase-water hydrophobicity scale Yaxiong Sun, David Spellmeyer, David A. Pearlman, and Peter Kollman pp 6798 - 6801; DOI: 10.1021/ja00043a027 |
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The S32+ dication: the first 16-valence-electron triatomic with an equilateral triangle triplet ground state? Colin J. Marsden, Geoffrey E. Quelch, and Henry F. Schaefer pp 6802 - 6807; DOI: 10.1021/ja00043a028 |
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Polymorphism in the heavier analogs of the ethyl cation Georges Trinquier pp 6807 - 6820; DOI: 10.1021/ja00043a029 |
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The ab initio calculations on the lower excited states of short-chain polyenals Marianne Ros, Edgar J. J. Groenen, and Marc C. Van Hemert pp 6820 - 6827; DOI: 10.1021/ja00043a030 |
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Theoretical study on mechanism and selectivity of electrophilic aromatic nitration Kalman J. Szabo, Anna Britta Hoernfeldt, and Salo Gronowitz pp 6827 - 6834; DOI: 10.1021/ja00043a031 |
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The puckering inversion barrier and vibrational spectrum of cyclopentene. A scaled quantum mechanical force field algorithm Wesley D. Allen, Attila G. Csaszar, and David A. Horner pp 6834 - 6849; DOI: 10.1021/ja00043a032 |
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Synthesis, experimental, and ab initio theoretical vibrational circular dichroism, and absolute configurations of substituted oxiranes Simeon T. Pickard, Howard E. Smith, Prasad L. Polavarapu, Thomas M. Black, Arvi Rauk, and Danya Yang pp 6850 - 6857; DOI: 10.1021/ja00043a033 |
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Isomerization of (.pi.-allyl)palladium complexes via nucleophilic displacement by palladium(0). A common mechanism in palladium(0)-catalyzed allylic substitution Kenneth L. Granberg and Jan E. Baeckvall pp 6858 - 6863; DOI: 10.1021/ja00043a034 |
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Selective examination of heme protein azide ligand-distal globin interactions by vibrational circular dichroism Richard W. Bormett, Sanford A. Asher, Peter J. Larkin, William G. Gustafson, N. Ragunathan, Teresa B. Freedman, Laurence A. Nafie, Sriram Balasubramanian, Steven G. Boxer, and et al. pp 6864 - 6867; DOI: 10.1021/ja00043a035 |
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Solid-state NMR studies of the molecular motion in the kaolinite: DMSO intercalate Melinda J. Duer, Joao Rocha, and Jacek Klinowski pp 6867 - 6874; DOI: 10.1021/ja00043a036 |
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Carbon-13 NMR study of acetylene cyclotrimerization on platinum/alumina catalysts Marsha J. Lambregts, Eric J. Munson, Ali A. Kheir, and James F. Haw pp 6875 - 6879; DOI: 10.1021/ja00043a037 |
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Structural modeling of small molecules by NMR: solution-state structure of 12,13-diepimeric coenzyme F430 and comparison with the x-ray structure of the pentamethyl ester derivative Hoshik Won, Karl D. Olson, Dennis R. Hare, Ralph S. Wolfe, Christoph Kratky, and Michael F. Summers pp 6880 - 6892; DOI: 10.1021/ja00043a038 |
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Electron transfer and bond breaking. Examples of passage from a sequential to a concerted mechanism in the electrochemical reductive cleavage of arylmethyl halides Claude P. Andrieux, Annie Le Gorande, and Jean Michel Saveant pp 6892 - 6904; DOI: 10.1021/ja00043a039 |
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Luminescent ligand-to-metal charge-transfer excited states based on pentamethylcyclopentadienyl complexes of tantalum Scott Paulson, B. Patrick Sullivan, and Jonathan V. Caspar pp 6905 - 6906; DOI: 10.1021/ja00043a040 |
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Tetraphenylbutadiene disodium dimethoxyethane: solvent-shared and solvent-separated ion triples within a single crystal Hans Bock, Christian Naether, Klaus Rupper, and Zdenek Havlas pp 6907 - 6908; DOI: 10.1021/ja00043a041 |
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A rational synthesis of organometallic bridging sulfur dimers and their conversion into homo- and heterometallic cubane complexes. Evidence for a mechanism involving dimerization of doubly unsaturated dinuclear intermediates Daniel A. Dobbs and Robert G. Bergman pp 6908 - 6909; DOI: 10.1021/ja00043a042 |
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Enantiospecific total synthesis of the ajmaline related alkaloids (-)-suaveoline, (-)-raumacline, and (-)-Nb-methylraumacline Xiaoyong Fu and James M. Cook pp 6910 - 6912; DOI: 10.1021/ja00043a043 |
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Rhodium geminal dicarbonyl on TiO2(110) John Evans, Brian Hayden, Frederick Mosselmans, and Andrew Murray pp 6912 - 6913; DOI: 10.1021/ja00043a044 |
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Solution conformation of a G.cntdot.TA [guanosine.cntdot.thymidine-5'-adenylic acid] triple in an intramolecular pyrimidine.cntdot.purine.cntdot.pyrimidine DNA triplex Ishwar Radhakrishnan, Dinshaw J. Patel, James M. Veal, and Xiaolian Gao pp 6913 - 6915; DOI: 10.1021/ja00043a045 |
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New synthesis of methano-bridged annulenes: access to highly substituted derivatives David G. Barrett, Gui Bai Liang, and Samuel H. Gellman pp 6915 - 6916; DOI: 10.1021/ja00043a046 |
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Photoinduced electron transfer in multimetal complexes. Observations on electronically forbidden back electron transfers Tione Buranda, Yabin Lei, and John F. Endicott pp 6916 - 6917; DOI: 10.1021/ja00043a047 |
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One-electron activation and coupling of ethene by rhodium(II) porphyrins: observation of an .eta.2-ethene-metalloradical complex Andrew G. Bunn and Bradford B. Wayland pp 6917 - 6919; DOI: 10.1021/ja00043a048 |
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Sub-picosecond .DELTA.S = 2 intersystem crossing in low-spin ferrous complexes James K. McCusker, Kevin N. Walda, Robert C. Dunn, John D. Simon, Douglas Magde, and David N. Hendrickson pp 6919 - 6920; DOI: 10.1021/ja00043a049 |
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Mixed-valence lanthanum titanium (III/IV) oxosilicate La4Ti9Si4O30. A novel perrierite-related compound, La4Ti(Si2O7)2(TiO2)4m (m = 2), with a quasi-two-dimensional rutile-based structure Shumin Wang and Shiou Jyh Hwu pp 6920 - 6922; DOI: 10.1021/ja00043a050 |
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Organometallic nitrosyl chemistry. 52. A unique .mu.-.eta.1:.eta.2-NO ligand in a bimetallic alkylidene nitrosyl complex of molybdenum Peter Legzdins, Steven J. Rettig, and John E. Veltheer pp 6922 - 6923; DOI: 10.1021/ja00043a051 |
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Measurement of long-range 13C-13C J couplings in a 20-kDa protein-peptide complex Ad Bax, David Max, and David Zax pp 6923 - 6925; DOI: 10.1021/ja00043a052 |
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Is 2,3,5,6-tetrakis(methylene)bicyclo[2.2.0]hexane the product of photolyzing 7-oxa[2.2.1]hericene? Ruifeng Liu, Xuefeng Zhou, and James F. Hinton pp 6925 - 6926; DOI: 10.1021/ja00043a053 |
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Intracluster ion-molecule reactions within ethylene-methanol heteroclusters Dong Nam Shin, Kwang Woo Jung, and Kyung Hoon Jung pp 6926 - 6928; DOI: 10.1021/ja00043a054 |
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Push-pull porphyrins as nonlinear optical materials Kenneth S. Suslick, Chin Ti Chen, Gerald R. Meredith, and Lap Tak Cheng pp 6928 - 6930; DOI: 10.1021/ja00043a055 |
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Rapid detection of iron-57 NMR chemical shifts of model hemes: an approximate correlation between iron-57 and phosphorus-31 chemical shifts of iron(II) porphyrins bound to phosphine axial ligands Larry M. Mink, Kenner A. Christensen, and F. Ann Walker pp 6930 - 6931; DOI: 10.1021/ja00043a056 |
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Experimental evidence by EXAFS of the second hydration shell in dilute solutions of chromium(III) ion Adela Munoz-Paez and Enrique Sanchez Marcos pp 6931 - 6932; DOI: 10.1021/ja00043a057 |
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Fluorine-19 NMR evidence for restricted rotation of the retinyl chromophore in doubly labeled visual pigment analogs Leticia U. Colmenares and Robert S. H. Liu pp 6933 - 6934; DOI: 10.1021/ja00043a058 |
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A broad-substrate analog reaction system of the molybdenum oxotransferases Stephen F. Gheller, Brian E. Schultz, Michael J. Scott, and R. H. Holm pp 6934 - 6935; DOI: 10.1021/ja00043a059 |
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Driving-force effects on the rates of bimolecular electron-transfer reactions T. Mark McCleskey, Jay R. Winkler, and Harry B. Gray pp 6935 - 6937; DOI: 10.1021/ja00043a060 |
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Haloalkanes as ligands. Spectroscopic and energetic studies of CpMn(CO)2XR Ping Fan Yang and Gilbert K. Yang pp 6937 - 6938; DOI: 10.1021/ja00043a061 |
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Electrochemical probes of protein folding J. Bixler, G. Bakker, and G. McLendon pp 6938 - 6939; DOI: 10.1021/ja00043a062 |
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Receptor for a phosphonic acid monoester: salt formation stabilized by three hydrogen-bonding interactions Kei Manabe, Kimio Okamura, Tadamasa Date, and Kenji Koga pp 6940 - 6941; DOI: 10.1021/ja00043a063 |
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Studies of complex enzymic pyridine nucleotide-dependent transformations: structure and cofactor binding correlation in CDP-D-glucose oxidoreductase Jon S. Thorson, Eugene Oh, and Hung Wen Liu pp 6941 - 6942; DOI: 10.1021/ja00043a064 |
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1,2,3,4-Tetramethyl-5-(trifluoromethyl)cyclopentadienide: a unique ligand with the steric properties of pentamethylcyclopentadienide and the electronic properties of cyclopentadienide Paul G. Gassman, John W. Mickelson, and John R. Sowa pp 6942 - 6944; DOI: 10.1021/ja00043a065 |
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Synthesis and characterization of a diplatinum(III)-tetrakis(.alpha.-dioximato) complex containing an unsupported metal-metal bond Leslie A. M. Baxter, Graham A. Heath, Raphael G. Raptis, and Anthony C. Willis pp 6944 - 6946; DOI: 10.1021/ja00043a066 |
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Book Reviews pp 6946 - 6948; DOI: 10.1021/ja00043a600 |
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Stereochemistry and mechanism of hydrogen transfer between NADPH and methylenetetrahydrofolate in the reaction catalyzed by methylenetetrahydrofolate reductase from pig liver James S. Sumner and Rowena G. Matthews pp 6949 - 6956; DOI: 10.1021/ja00044a001 |
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Thermodynamics of oligodeoxyribonucleotide-directed triple helix formation: an analysis using quantitative affinity cleavage titration Scott F. Singleton and Peter B. Dervan pp 6957 - 6965; DOI: 10.1021/ja00044a002 |
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Multicyclic polypeptide model compounds. 2. Synthesis and conformational properties of a highly .alpha.-helical uncosapeptide constrained by three side-chain to side-chain lactam bridges George Osapay and John W. Taylor pp 6966 - 6973; DOI: 10.1021/ja00044a003 |
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Design of metal-complex magnets. Syntheses and magnetic properties of mixed-metal assemblies {NBu4[MCr(ox)3]}x (NBu4+ = tetra(n-butyl)ammonium ion; ox2- = oxalate ion; M = Mn2+, Fe2+, Co2+, Ni2+, Cu2+, Zn2+) Hiroko Tamaki, Zhuang J. Zhong, Naohide Matsumoto, Sigeo Kida, Masayuki Koikawa, Norio Achiwa, Yuzo Hashimoto, and Hisashi Okawa pp 6974 - 6979; DOI: 10.1021/ja00044a004 |
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A biomimetic biotechnological process for converting starch to fructose: thermodynamic and evolutionary considerations in applied enzymology. Aydin Moradian and Steven A. Benner pp 6980 - 6987; DOI: 10.1021/ja00044a005 |
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Calculated and experimental absolute stereochemistry of the styrene and .beta.-methylstyrene epoxides formed by cytochrome P 450cam Julia A. Fruetel, Jack R. Collins, Debra L. Camper, Gilda H. Loew, and Paul R. Ortiz de Montellano pp 6987 - 6993; DOI: 10.1021/ja00044a006 |
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Molecular dynamics studies on superoxide dismutase and its mutants: the structural and functional role of Arg 143 Lucia Banci, Paolo Carloni, Giovanni La Penna, and Pier Luigi Orioli pp 6994 - 7001; DOI: 10.1021/ja00044a007 |
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Enantioselective total synthesis of (-)-decarbamoylsaxitoxin Chang Yong Hong and Yoshito Kishi pp 7001 - 7006; DOI: 10.1021/ja00044a008 |
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A new chiral auxiliary for asymmetric thermal reactions: high stereocontrol in radical addition, allylation, and annulation reactions Jeffrey G. Stack, Dennis P. Curran, Steven V. Geib, Julius Rebek, and Pablo Ballester pp 7007 - 7018; DOI: 10.1021/ja00044a009 |
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Regioselective synthesis of piperidinones by metal-catalyzed ring expansion-carbonylation reactions. Remarkable cobalt and/or ruthenium carbonyl catalyzed rearrangement and cyclization reactions Ming De Wang and Howard Alper pp 7018 - 7024; DOI: 10.1021/ja00044a010 |
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A room temperature synthesis of perstanna[1.1.1]propellanes and the structure/property relationships revealed by a comparison of two derivatives Lawrence R. Sita and Isamu Kinoshita pp 7024 - 7029; DOI: 10.1021/ja00044a011 |
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Photochemical and photophysical studies of bicyclo[4.3.0]non-1(6)-en-2-one David I. Schuster, Jan Woning, Nikolas A. Kaprinidis, Yanping Pan, Bing Cai, M. Barra, and Christopher A. Rhodes pp 7029 - 7034; DOI: 10.1021/ja00044a012 |
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Carbene formation, hydrogen migration, and fluorescence in the excited states of dialkyldiazirines David A. Modarelli, Scott Morgan, and Matthew S. Platz pp 7034 - 7041; DOI: 10.1021/ja00044a013 |
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Stabilization of zero-valent hydrazido complexes by phosphine ligands. Crystal structure of fac-(CO)3(DPPE)W:NNMe2, a nitrene analogue to Fischer carbenes Bruce A. Arndtsen, Thomas K. Schoch, and Lisa McElwee-White pp 7041 - 7047; DOI: 10.1021/ja00044a014 |
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.sigma.-Bond metathesis mechanism for dehydropolymerization of silanes to polysilanes by d0 metal catalysts Hee Gweon Woo, John F. Walzer, and T. Don Tilley pp 7047 - 7055; DOI: 10.1021/ja00044a015 |
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Metal alkoxides: models for metal oxides. 17. Reductive cleavage of carbon monoxide to carbide and oxide by ditungsten and tetratungsten alkoxides. Crystal and molecular structures of W4(.mu.4-C)(OCH2-c-Pen)14, W4(.mu.4-C)(O)(OCH2-tert-Bu)12 and W4(.mu.4-C)(O)(O-i-Pr)12 Malcolm H. Chisholm, Charles E. Hammond, Victor J. Johnston, William E. Streib, and John C. Huffman pp 7056 - 7065; DOI: 10.1021/ja00044a016 |
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Models of the cytochromes b. Low-spin bis-ligated (porphinato)iron(III) complexes with unusual molecular structures and NMR, EPR, and Moessbauer spectra Martin K. Safo, Govind P. Gupta, C. Todd Watson, Ursula Simonis, F. Ann Walker, and W. Robert Scheidt pp 7066 - 7075; DOI: 10.1021/ja00044a017 |
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Carbon dioxide as a C1 building block. Mechanism of palladium-catalyzed carboxylation of aromatic halides Christian Amatore, Anny Jutand, Fouad Khalil, and Merete F. Nielsen pp 7076 - 7085; DOI: 10.1021/ja00044a018 |
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One-electron oxidative cleavage of palladium(II) alkyl and phenoxo bonds Allen L. Seligson and William C. Trogler pp 7085 - 7089; DOI: 10.1021/ja00044a019 |
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Direct determination of equilibrium deuterium isotope effects at natural abundance Benli Zhang and Maryvonne L. Martin pp 7089 - 7092; DOI: 10.1021/ja00044a020 |
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Polypeptide hydration in mixed solvents at low temperatures Gottfried Otting, Edvards Liepinsh, and Kurt Wuethrich pp 7093 - 7095; DOI: 10.1021/ja00044a021 |
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Headgroup orientations of alkyl glycosides at a lipid bilayer interface Charles R. Sanders and James H. Prestegard pp 7096 - 7107; DOI: 10.1021/ja00044a022 |
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Structure of the radical cations of N,N'-polymethylene-syn-1,6:8,13-diimino[14]annulenes: an ESR and ENDOR study Fabian Gerson, Georg Gescheidt, Juergen Knoebel, William B. Martin, Ludger Neumann, and Emanuel Vogel pp 7107 - 7115; DOI: 10.1021/ja00044a023 |
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The experimental manifestations of corner-cutting tunneling Yongho Kim and Maurice M. Kreevoy pp 7116 - 7123; DOI: 10.1021/ja00044a024 |
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Covalent bond lengthening in hydroxyl groups involved in three-center and in cooperative hydrogen bonds. Analysis of low-temperature neutron diffraction data Thomas Steiner and Wolfram Saenger pp 7123 - 7126; DOI: 10.1021/ja00044a025 |
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Three-membered cyclic fluoronium ions in gaseous ion-neutral complexes Nguyen Viet, Xueheng Cheng, and Thomas Hellman Morton pp 7127 - 7132; DOI: 10.1021/ja00044a026 |
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Characterization of iron-sulfur cubane clusters by fast atom bombardment mass spectrometry: the formation of ionic [FemSn] clusters through gas-phase unimolecular reduction processes and their solution parallels Wen Lian Lee, Douglas A. Gage, Zhi Heng Huang, Chi K. Chang, Mercouri G. Kanatzidis, and John Allison pp 7132 - 7141; DOI: 10.1021/ja00044a027 |
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Use of high lateral resolution secondary-ion mass spectrometry to characterize self-assembled monolayers on microfabricated structures C. Daniel Frisbie, John R. Martin, Ronald R. Duff, and Mark S. Wrighton pp 7142 - 7145; DOI: 10.1021/ja00044a028 |
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The elusive dimethylhydroxysulfuranyl radical. An intermediate or a transition state? Ming Gu and Frantisek Turecek pp 7146 - 7151; DOI: 10.1021/ja00044a029 |
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Formation of lanthanum cobalt oxide (LaCoO3) highly dispersed on zirconium dioxide Noritaka Mizuno, Hiroaki Fujii, Hiroshi Igarashi, and Makoto Misono pp 7151 - 7158; DOI: 10.1021/ja00044a030 |
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Infrared multiple photon dissociation of acetone radical cation. An enormous isotope effect with no apparent tunneling Thomas H. Osterheld and John I. Brauman pp 7158 - 7164; DOI: 10.1021/ja00044a031 |
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Systematic design of chemical oscillators. 81. The bromite-iodide clock reaction Roberto de Barros Faria, Irving R. Epstein, and Kenneth Kustin pp 7164 - 7171; DOI: 10.1021/ja00044a032 |
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Electronic spectroscopy of jet-cooled half-sandwich organometallic complexes CaC5H5, CaC5H4CH3, and CaC4H4N Eric S. J. Robles, Andrew M. Ellis, and Terry A. Miller pp 7171 - 7183; DOI: 10.1021/ja00044a033 |
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Photochemistry of matrix-isolated diazoethane and methyldiazirine: ethylidene trapping? Randal A. Seburg and Robert J. McMahon pp 7183 - 7189; DOI: 10.1021/ja00044a034 |
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Framework crystal structure solution by simulated annealing: test application to known zeolite structures Michael W. Deem and John M. Newsam pp 7189 - 7198; DOI: 10.1021/ja00044a035 |
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Fluctuations in zeolite aperture dimensions simulated by crystal dynamics M. W. Deem, J. M. Newsam, and J. A. Creighton pp 7198 - 7207; DOI: 10.1021/ja00044a036 |
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Electronic structure and reactivity of dioxirane and carbonyl oxide Robert D. Bach, Jose L. Andres, Amy L. Owensby, H. Bernhard Schlegel, and Joseph J. W. McDouall pp 7207 - 7217; DOI: 10.1021/ja00044a037 |
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Molecular mechanics study of the ruffling of metalloporphyrins Orde Q. Munro, Julia C. Bradley, Robert D. Hancock, Helder M. Marques, Fabrizio Marsicano, and Peter W. Wade pp 7218 - 7230; DOI: 10.1021/ja00044a038 |
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Theoretical increments and indices for reactivity, acidity, and basicity within solid-state materials Richard Dronskowski pp 7230 - 7244; DOI: 10.1021/ja00044a039 |
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Endocyclic and exocyclic cleavage of phosphorane monoanion: a detailed mechanism of the RNase A transphosphorylation step Carmay Lim and Philip Tole pp 7245 - 7252; DOI: 10.1021/ja00044a040 |
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Localization properties of .pi. electrons and the validity of independent-particle models for hydrocarbon compounds Johannes Schuett and Michael C. Boehm pp 7252 - 7263; DOI: 10.1021/ja00044a041 |
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Molecular mechanics force fields for linear metallocenes Thompson N. Doman, Clark R. Landis, and B. Bosnich pp 7264 - 7272; DOI: 10.1021/ja00044a042 |
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Homologation of olefins with methane on transition metals Tijs Koerts, Piet A. Leclercq, and Rutger A. Van Santen pp 7272 - 7278; DOI: 10.1021/ja00044a043 |
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Aerobic oxidative dehydrogenations catalyzed by the mixed-addenda heteropolyanion PV2Mo10O405-: a kinetic and mechanistic study. Ronny Neumann and Michal Levin pp 7278 - 7286; DOI: 10.1021/ja00044a044 |
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Combined chemical and enzymic synthesis of coenzyme A analogs David P. Martin and Dale G. Drueckhammer pp 7287 - 7288; DOI: 10.1021/ja00044a045 |
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Double carbon-hydrogen activation at the .alpha.-carbon of cyclic ethers by Tp*Ir(C2H4)2 Olivier Boutry, Enrique Gutierrez, Angeles Monge, M. Carmen Nicasio, Pedro J. Perez, and Ernesto Carmona pp 7288 - 7290; DOI: 10.1021/ja00044a046 |
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Stepwise metal-assisted reduction of .eta.4-coordinated benzene to cyclohexene Claudio Bianchini, Kenneth G. Caulton, Kirsten Folting, Andrea Meli, Maurizio Peruzzini, Afonso Polo, and Francesco Vizza pp 7290 - 7291; DOI: 10.1021/ja00044a047 |
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A protecting group strategy for desymmetrization Thomas R. Hoye and Nancy E. Witowski pp 7291 - 7292; DOI: 10.1021/ja00044a048 |
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Palladium-catalyzed cycloisomerization of alkynyl N-acyl enamines Barry M. Trost and Conchi Pedregal pp 7292 - 7294; DOI: 10.1021/ja00044a049 |
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Synthesis and characterization of the model compound of active site cofactor TTQ of bacterial methylamine dehydrogenases Shinobu Itoh, Masaki Ogino, Mitsuo Komatsu, and Yoshiki Ohshiro pp 7294 - 7295; DOI: 10.1021/ja00044a050 |
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Synthesis of single silver nanoclusters within spherical microdomains in block copolymer films Y. Ng Cheong Chan, R. R. Schrock, and R. E. Cohen pp 7295 - 7296; DOI: 10.1021/ja00044a051 |
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Isolation and structural elucidation of a novel phosphocysteine intermediate in the LAR protein tyrosine phosphatase enzymic pathway Hyeongjin Cho, Ravichandran Krishnaraj, Eric Kitas, Willi Bannwarth, Christopher T. Walsh, and Karen S. Anderson pp 7296 - 7298; DOI: 10.1021/ja00044a052 |
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Regioselectivity in intramolecular cycloaddition of double bonds to triplet benzenes Peter J. Wagner, Masami Sakamoto, and Ahmad E. Madkour pp 7298 - 7299; DOI: 10.1021/ja00044a053 |
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Synthesis of m-phenylene- and p-phenylenebis(phenylfulleroids): two-pearl sections of pearl necklace polymers T. Suzuki, Q. Li, K. C. Khemani, F. Wudl, and O. Almarsson pp 7300 - 7301; DOI: 10.1021/ja00044a054 |
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Dihydrofulleroid H3C61: synthesis and properties of the parent fulleroid T. Suzuki, Q. Li, K. C. Khemani, and F. Wudl pp 7301 - 7302; DOI: 10.1021/ja00044a055 |
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The first x-ray structure of a 1,1-di-Grignard compound: bis(bromomagnesio)bis(trimethylsilyl)methane Marijke Hogenbirk, Gerrit Schat, Otto S. Akkerman, Friedrich Bickelhaupt, Wilberth J. J. Smeets, and Anthony L. Spek pp 7302 - 7303; DOI: 10.1021/ja00044a056 |
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The agglutination of erythrocytes by influenza virus is strongly inhibited by liposomes incorporating an analog of sialyl gangliosides Jill E. Kingery-Wood, Kevin W. Williams, George B. Sigal, and George M. Whitesides pp 7303 - 7305; DOI: 10.1021/ja00044a057 |
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[Pt2(.mu.-CH3CO2-O,O')4(H2O)2](ClO4)2, a platinum(III) dimeric cation with a very short, compressed, metal-metal bond Trevor G. Appleton, Karl A. Byriel, John R. Hall, Colin H. L. Kennard, and Michael T. Mathieson pp 7305 - 7307; DOI: 10.1021/ja00044a058 |
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A highly catalytic system for the direct oxidation of lower alkanes by dioxygen in aqueous medium. A formal heterogeneous analog of alkane monooxygenases Minren Lin and Ayusman Sen pp 7307 - 7308; DOI: 10.1021/ja00044a059 |
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A chelation approach toward activation of Csp3-S bonds. Nickel-catalyzed selective cross coupling of bisdithioacetals with Grignard reagents Ken Tsung Wong and Tien Yau Luh pp 7308 - 7310; DOI: 10.1021/ja00044a060 |
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cis-Dioxobis(benzenedithiolato)tungsten(VI) and the related monooxotungsten(V) and -(IV) complexes. Models of tungsten oxidoreductases Norikazu Ueyama, Hiroyuki Oku, and Akira Nakamura pp 7310 - 7311; DOI: 10.1021/ja00044a061 |
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Inhibition of steroid biosynthesis by steroid sulfonates Rachael G. Henriques, Theodore S. Widlanski, Tingsen Xu, and J. David Lambeth pp 7311 - 7313; DOI: 10.1021/ja00044a062 |
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Model studies of DNA photorepair: energetic requirements for the radical anion mechanism determined by fluorescence quenching Syun Ru Yeh and Daniel E. Falvey pp 7313 - 7314; DOI: 10.1021/ja00044a063 |
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Cross-linked enzyme crystals as robust biocatalysts Nancy L. St. Clair and Manuel A. Navia pp 7314 - 7316; DOI: 10.1021/ja00044a064 |
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.beta.-Hydride elimination for an amine ligand and the microscopic reverse: the first report of a cis-iminium hydride in equilibrium with its amine precursor Joseph Barrera, Stephen D. Orth, and W. Dean Harman pp 7316 - 7318; DOI: 10.1021/ja00044a065 |
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Stereochemical course of direct ring closures of complex homoallylic alcohols to substituted tetrahydrofurans Edward D. Mihelich and Gary A. Hite pp 7318 - 7319; DOI: 10.1021/ja00044a066 |
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Facial amphiphiles Yuan Cheng, Douglas M. Ho, Craig R. Gottlieb, Daniel Kahne, and Michael A. Bruck pp 7319 - 7320; DOI: 10.1021/ja00044a067 |
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Specificity, inhibition, and synthetic utility of a recombinant human .alpha.-1,3-fucosyltransferase Chi Huey Wong, David P. Dumas, Yoshitaka Ichikawa, Koshi Koseki, Samuel J. Danishefsky, Brent W. Weston, and John B. Lowe pp 7321 - 7322; DOI: 10.1021/ja00044a068 |
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Model studies on the radical induced DNA-strand cleavage Bernd Giese, Jutta Burger, Tae Won Kang, Christoph Kesselheim, and Thomas Wittmer pp 7322 - 7324; DOI: 10.1021/ja00044a069 |
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The synthesis of nitrogen heterocycles via catalytic ring-closing metathesis of dienes Gregory C. Fu and Robert H. Grubbs pp 7324 - 7325; DOI: 10.1021/ja00044a070 |
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Photochemical hydrogen abstraction by singlet and triplet n.pi.* states of aromatic nitrogen: fragmentation of 4-alkylpyrimidines and 2-alkylquinolines. [Erratum to document cited in CA112(23):216136c] Sreedharan Prathapan, Sarah Loft, and William C. Agosta pp 7326 - 7326; DOI: 10.1021/ja00044a071 |
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Decanuclear homo- and heterometallic polypyridine complexes: syntheses, absorption spectra, luminescence, electrochemical oxidation, and intercomponent energy transfer. [Erratum to document cited in CA117(6):61479u] Gianfranco Denti, Sebastiano Campagn, Scolastica Serroni, Mauro Ciano, and Vincenzo Balzani pp 7326 - 7326; DOI: 10.1021/ja00044a072 |
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Asymmetric induction in reactions of styrenes with 1,4-benzoquinones utilizing chiral titanium(IV) complexes. [Erratum to document cited in CA115(5):49183u] Thomas A. Engler, Michael A. Letavic, and Jayachandra P. Reddy pp 7326 - 7326; DOI: 10.1021/ja00044a073 |
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Computer Software Reviews pp 7326 - 7328; DOI: 10.1021/ja00044a600 |
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Book Reviews pp 7328 - 7330; DOI: 10.1021/ja00044a601 |
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Cis/trans conformational equilibrium across the cysteine6-proline peptide bond of oxytocin, arginine vasopressin, and lysine vasopressin Cynthia K. Larive, Leticia Guerra, and Dallas L. Rabenstein pp 7331 - 7337; DOI: 10.1021/ja00045a001 |
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The first anionic sulfonamide-binding zinc(II) complexes with a macrocyclic triamine: chemical verification of the sulfonamide inhibition of carbonic anhydrase Tohru Koike, Eiichi Kimura, Ikushi Nakamura, Yukie Hashimoto, and Motoo Shiro pp 7338 - 7345; DOI: 10.1021/ja00045a002 |
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Stereochemical probe for the mechanism of phosphorus-carbon bond cleavage catalyzed by the Bacillus cereus phosphonoacetaldehyde hydrolase Sheng Lian Lee, Timothy W. Hepburn, William H. Swartz, Herman L. Ammon, Patrick S. Mariano, and Debra Dunaway-Mariano pp 7346 - 7354; DOI: 10.1021/ja00045a003 |
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Dimethylallyltryptophan synthase. An enzyme-catalyzed electrophilic aromatic substitution John C. Gebler, Andrew B. Woodside, and C. Dale Poulter pp 7354 - 7360; DOI: 10.1021/ja00045a004 |
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Design, synthesis, and study of simple monocyclic conjugated enediynes. The 10-membered ring enediyne moiety of the enediyne anticancer antibiotics K. C. Nicolaou, G. Zuccarello, C. Riemer, V. A. Estevez, and W. M. Dai pp 7360 - 7371; DOI: 10.1021/ja00045a005 |
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Determination of the absolute stereochemistry of nemadectins .alpha.2 and .alpha. Lee Chiang Lo, Nikolina Berova, Koji Nakanishi, Gerhard Schlingmann, Guy T. Carter, and Donald B. Borders pp 7371 - 7374; DOI: 10.1021/ja00045a006 |
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Application of palladium-catalyzed [3 + 2] cycloaddition technology to the elaboration of kempane diterpenes. Stereocontrolled synthesis of (.+-.)-3.alpha.-hydroxy-7.beta.-kemp-8(9)-en-6-one and (.+-.)-3.beta.-hydroxykemp-7(8)-en-6-one Leo A. Paquette, Daryl R. Sauer, Darryl G. Cleary, Mary A. Kinsella, Christopher M. Blackwell, and Lawrence G. Anderson pp 7375 - 7387; DOI: 10.1021/ja00045a007 |
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Stereocontrolled access to the most highly condensed pentalenolactone antibiotic. From cycloheptatriene to pentalenolactone P methyl ester Leo A. Paquette, Ho Jung Kang, and Choon Sup Ra pp 7387 - 7395; DOI: 10.1021/ja00045a008 |
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Vectorial photoinduced electron transfer between phospholipid membrane-bound donors and acceptors Bruce Armitage and David F. O'Brien pp 7396 - 7403; DOI: 10.1021/ja00045a009 |
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Kinetic deuterium isotope effects as evidence for a common ion-pair intermediate in solvolytic elimination and substitution reactions of 1,1-diphenylethyl chloride Alf Thibblin and Harvinder Sidhu pp 7403 - 7407; DOI: 10.1021/ja00045a010 |
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Dimensional analog of a dA.cntdot.dT [deoxyadenosine.cntdot.deoxythymidine] base pair devoid of propeller twist Balkrishen Bhat and Nelson J. Leonard pp 7407 - 7410; DOI: 10.1021/ja00045a011 |
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Oxygen atom transfer reactions of chromium porphyrins: an electronic rationale for oxo transfer versus .mu.-oxo product formation L. Keith Woo, James G. Goll, Lisa M. Berreau, and Rob Weaving pp 7411 - 7415; DOI: 10.1021/ja00045a012 |
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star-Porphyrazines: synthetic, structural, and spectral investigation of complexes of the polynucleating porphyrazineoctathiolato ligand Christopher S. Velazquez, Glenn A. Fox, William E. Broderick, Kevin A. Andersen, Oren P. Anderson, Anthony G. M. Barrett, and Brian M. Hoffman pp 7416 - 7424; DOI: 10.1021/ja00045a013 |
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Matrix isolation and transient photochemistry of ruthenium complex Ru(dmpe)2H2: characterization and reactivity of Ru(dmpe)2 (dmpe = Me2PCH2CH2PMe2) Chris Hall, William D. Jones, Roger J. Mawby, Robert Osman, Robin N. Perutz, and Michael K. Whittlesey pp 7425 - 7435; DOI: 10.1021/ja00045a014 |
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Fluorides and fluoro acids. 30. Crystal structures of acid hydrates and oxonium salts. 34. Trifluoroacetic acid tetrahydrate: a unique change from an ionic to a molecular crystal structure on deuteration Dietrich Mootz and Michaela Schilling pp 7435 - 7439; DOI: 10.1021/ja00045a015 |
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Self-assembly of double and triple helices controlled by metal ion stereochemical preference Claude Piguet, Gerald Bernardinelli, Bernard Bocquet, Anna Quattropani, and Alan F. Williams pp 7440 - 7451; DOI: 10.1021/ja00045a016 |
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Density functional study of carbon monoxide chemisorption on model clusters of rhodium and palladium: a comparative analysis of the site selection A. Goursot, I. Papai, and D. R. Salahub pp 7452 - 7458; DOI: 10.1021/ja00045a017 |
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Homolytic bond (H-A) dissociation free energies in solution. Applications of the standard potential of the (H+/H.bul.) couple Vernon D. Parker pp 7458 - 7462; DOI: 10.1021/ja00045a018 |
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Structural studies of viruses by laser Raman spectroscopy. Part XXXVI. Cysteine conformation and sulfhydryl interactions in proteins and viruses. 2. Normal coordinate analysis of the cysteine side chain in model compounds Huimin Li, Charles J. Wurrey, and George J. Thomas pp 7463 - 7469; DOI: 10.1021/ja00045a019 |
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Novel organic ions of high-spin state. 2. Determination of the spin multiplicity of the ground state and 1H-ENDOR study of the monoanion of m-phenylenebis(phenylmethylene) Michio Matsushita, Toshihiro Nakamura, Takamasa Momose, Tadamasa Shida, Yoshio Teki, Takeji Takui, Takamasa Kinoshita, and Koichi Itoh pp 7470 - 7475; DOI: 10.1021/ja00045a020 |
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Using saturation-recovery EPR to measure exchange couplings in proteins: application to ribonucleotide reductase Donald J. Hirsh, Warren F. Beck, John B. Lynch, Lawrence Que, and Gary W. Brudvig pp 7475 - 7481; DOI: 10.1021/ja00045a021 |
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Structure of a super base in tetrahydrofuran solution studied by 6Li,1H HOESY, 133Cs,1H HOESY, and MNDO. Evidence for discrete species rather than a mixed aggregate Walter Bauer and Lubomir Lochmann pp 7482 - 7489; DOI: 10.1021/ja00045a022 |
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Rubidium-87 dynamic-angle spinning NMR spectroscopy of inorganic rubidium salts J. H. Baltisberger, S. L. Gann, E. W. Wooten, T. H. Chang, K. T. Mueller, and A. Pines pp 7489 - 7493; DOI: 10.1021/ja00045a023 |
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Comparison of the x-ray crystal, NMR solution, and molecular dynamics calculated structures of a tandem G.cntdot.A mismatched oligonucleotide duplex Edward P. Nikonowicz and David G. Gorenstein pp 7494 - 7503; DOI: 10.1021/ja00045a024 |
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Silyl radical mechanisms for silicon-nitrogen bond formation Akitomo Tachibana, Koichiro Yamaguchi, Susumu Kawauchi, Yuzuru Kurosaki, and Tokio Yamabe pp 7504 - 7507; DOI: 10.1021/ja00045a025 |
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.SIGMA. Metathesis reactions involving Group 3 and 13 metals. Cl2MH + H2 and Cl2MCH3 + CH4, M = Al and Sc A. K. Rappe and T. H. Upton pp 7507 - 7517; DOI: 10.1021/ja00045a026 |
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Low valencies and periodic trends in heavy element chemistry. A theoretical study of relativistic effects and electron correlation effects in Group 13 and Period 6 hydrides and halides Peter Schwerdtfeger, Graham A. Heath, Michael Dolg, and Martin A. Bennett pp 7518 - 7527; DOI: 10.1021/ja00045a027 |
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Structures, bonding, and absorption spectra of amine-sulfur dioxide charge-transfer complexes Ming Wah Wong and Kenneth B. Wiberg pp 7527 - 7535; DOI: 10.1021/ja00045a028 |
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Solvent effects on the barrier to isomerization for a tertiary amide from ab initio and Monte Carlo calculations Erin M. Duffy, Daniel L. Severance, and William L. Jorgensen pp 7535 - 7542; DOI: 10.1021/ja00045a029 |
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Molecular recognition of potassium ion by the naturally occurring antibiotic ionophore nonactin Tami J. Marrone and Kenneth M. Merz pp 7542 - 7549; DOI: 10.1021/ja00045a030 |
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Ab initio calculations on m-quinone. The ground state is a triplet Raymond C. Fort, Stephen J. Getty, David A. Hrovat, Paul M. Lahti, and Weston Thatcher Borden pp 7549 - 7552; DOI: 10.1021/ja00045a031 |
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Interaction of the aryl tetrasaccharide domain of calicheamicin .gamma.1I with DNA: influence on aglycon and methidiumpropyl-EDTA.cntdot.iron(II)-mediated DNA cleavage J. Aiyar, S. J. Danishefsky, and D. M. Crothers pp 7552 - 7554; DOI: 10.1021/ja00045a032 |
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DNA-carbohydrate interactions. Specific binding of the calicheamicin .gamma.1I oligosaccharide with duplex DNA K. C. Nicolaou, S. C. Tsay, T. Suzuki, and G. F. Joyce pp 7555 - 7557; DOI: 10.1021/ja00045a033 |
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Reversible formation of ruthenium cluster (.mu.-H)Ru4(CO)10(.mu.-PPh2)[.mu.4-.eta.1(P),.eta.1(P),.eta.1(P),.eta.1,.eta.2-[C6H4]PPh] from the electron-rich cluster Ru4(CO)13(.mu.-PPh2)2: the first example of a molecule with a five-coordinate bis(aryl)phosphido bridge John F. Corrigan, Simon Doherty, Nicholas J. Taylor, and Arthur J. Carty pp 7557 - 7558; DOI: 10.1021/ja00045a034 |
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Double partial cone conformation for Na8{calix[6]arene sulfonate}.cntdot.20.5H2O and its parent acid Jerry L. Atwood, David L. Clark, Ravindra K. Juneja, G. William Orr, Kerry D. Robinson, and Rebecca L. Vincent pp 7558 - 7559; DOI: 10.1021/ja00045a035 |
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Cubic nonlinear optical properties of Group 4 metallocene halide and acetylide complexes Lori K. Myers, Charles Langhoff, and Mark E. Thompson pp 7560 - 7561; DOI: 10.1021/ja00045a036 |
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Cryptic stereospecificity of methane monooxygenase N. D. Priestley, H. G. Floss, W. A. Froland, J. D. Lipscomb, P. G. Williams, and H. Morimoto pp 7561 - 7562; DOI: 10.1021/ja00045a037 |
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Asymmetric titanocene-catalyzed hydrogenation of imines Christopher A. Willoughby and Stephen L. Buchwald pp 7562 - 7564; DOI: 10.1021/ja00045a038 |
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Direct hydroxylation at the meso position of gold(III) tetraphenylporphyrin by nucleophilic addition: novel hydroxyphlorin derivatives Hiroshi Segawa, Reiko Azumi, and Takeo Shimidzu pp 7564 - 7565; DOI: 10.1021/ja00045a039 |
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Role of F centers in the oxidative coupling of methane to ethane over lithium-promoted magnesium oxide catalysts Ming Cheng Wu, Charles M. Truong, Kent Coulter, and D. Wayne Goodman pp 7565 - 7567; DOI: 10.1021/ja00045a040 |
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Model complexes for .alpha.-keto acid-dependent enzymes. Structure and reactivity of {FeII[tris[(6-methyl-2-pyridyl)methyl]amine](benzoylformate)}(ClO4) Yu Min Chiou and Lawrence Que pp 7567 - 7568; DOI: 10.1021/ja00045a041 |
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Catalytic asymmetric dihydroxylation of cis-disubstituted olefins Lisa Wang and K. Barry Sharpless pp 7568 - 7570; DOI: 10.1021/ja00045a042 |
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Selective asymmetric dihydroxylation (AD) of dienes Daqiang Xu, Gerard A. Crispino, and K. Barry Sharpless pp 7570 - 7571; DOI: 10.1021/ja00045a043 |
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Matrix-assisted laser desorption/ionization of capillary electrophoresis effluents by Fourier transform mass spectrometry John A. Castoro, Rick W. Chiu, Curtis A. Monnig, and Charles L. Wilkins pp 7571 - 7572; DOI: 10.1021/ja00045a044 |
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High-resolution matrix-assisted laser desorption/ionization of biomolecules by Fourier transform mass spectrometry Claus Koster, John A. Castoro, and Charles L. Wilkins pp 7572 - 7574; DOI: 10.1021/ja00045a045 |
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Chiral molecular recognition in intercalated zirconium phosphate Guang Cao, Maurie E. Garcia, Monica Alcala, Lora F. Burgess, and Thomas E. Mallouk pp 7574 - 7575; DOI: 10.1021/ja00045a046 |
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Tentacle porphyrins: DNA interactions Luigi G. Marzilli, Gabor Petho, Mengfen Lin, Min Sook Kim, and Dabney W. Dixon pp 7575 - 7577; DOI: 10.1021/ja00045a047 |
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The first determination of carbonyl oxide geometry. Effect of ring size on the stereochemistry of carbonyl oxides from ozonolysis of cycloalkenes William H. Bunnelle and Sang Gi Lee pp 7577 - 7578; DOI: 10.1021/ja00045a048 |
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The temporary silicon connection in the control of the regiochemistry of 4 + 2 cycloadditions Gilbert Stork, Tin Yau Chan, and Gloria A. Breault pp 7578 - 7579; DOI: 10.1021/ja00045a049 |
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New preparation of .alpha.-methylene-.gamma.-butyrolactones mediated by (iodomethyl)zinc iodide AchyuthaRao Sidduri and Paul Knochel pp 7579 - 7581; DOI: 10.1021/ja00045a050 |
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Preparation, characterization, and sequential transformation of dicarbide cluster compounds with permetalated ethyne, ethene, and ethane structures Munetaka Akita, Shuichiro Sugimoto, Masako Tanaka, and Yoshihiko Morooka pp 7581 - 7582; DOI: 10.1021/ja00045a051 |
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Insertion of phosphorus into the carbon-carbon bond of benzene as observed by collision-mass spectrometry Cesar A. Muedas, Detlef Schroeder, Detlev Suelzle, and Helmut Schwarz pp 7582 - 7584; DOI: 10.1021/ja00045a052 |
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Analysis of artificial proteins by matrix-assisted laser desorption mass spectrometry Ronald C. Beavis, Brian T. Chait, Howard S. Creel, Maurille J. Fournier, Thomas L. Mason, and David A. Tirrell pp 7584 - 7585; DOI: 10.1021/ja00045a053 |
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A substoichiometric pyridine-lithium enolate complex: solution and x-ray data and implications for catalysis in the aldol reaction Paul J. Pospisil, Scott R. Wilson, and Eric N. Jacobsen pp 7585 - 7587; DOI: 10.1021/ja00045a054 |
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Miyakolide: a bryostatin-like macrolide from a sponge, Polyfibrospongia sp Tatsuo Higa, Junichi Tanaka, Masaru Komesu, Dolores Garcia Gravalos, Jose Luis Fernandez Puentes, Gerald Bernardinelli, and Charles W. Jefford pp 7587 - 7588; DOI: 10.1021/ja00045a055 |
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Rate of interconversion of syn and anti rotamers of Mo(CHCMe2Ph)(NAr)(OR)2 and relative reactivity toward 2,3-bis(trifluoromethyl)norbornadiene John H. Oskam and Richard R. Schrock pp 7588 - 7590; DOI: 10.1021/ja00045a056 |
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Intramolecular hydrogen abstraction by functionalized arylcarbenes Wolfgang Kirmse and Ismail S. Ozkir pp 7590 - 7591; DOI: 10.1021/ja00045a057 |
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Carbotelluration of alkynes Li Biao Han, Kenichi Ishihara, Nobuaki Kambe, Akiya Ogawa, Ilhyong Ryu, and Noboru Sonoda pp 7591 - 7592; DOI: 10.1021/ja00045a058 |
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Dicyclopropylcarbene: direct characterization of a singlet dialkylcarbene Jeff R. Ammann, Ramasamy Subramanian, and Robert S. Sheridan pp 7592 - 7594; DOI: 10.1021/ja00045a059 |
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Intramolecular carbon-carbon bond formation by the anodic oxidation of unsaturated .alpha.-stannyl heteroatom compounds. Synthesis of fluorine containing heterocyclic compounds Junichi Yoshida, Yuji Ishichi, and Sachihiko Isoe pp 7594 - 7595; DOI: 10.1021/ja00045a060 |
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NMR evidence for the existence of a .pi.-accepting PMe3 ligand. Estimates of the magnitude of .pi. effects of WL(CO)5 complexes S. P. Wang, M. G. Richmond, and M. Schwartz pp 7595 - 7596; DOI: 10.1021/ja00045a061 |
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Self-assembly of a hydrophobic binding site Alan W. Schwabacher, Jinho Lee, and Haiyan Lei pp 7597 - 7598; DOI: 10.1021/ja00045a062 |
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Synthesis and x-ray crystallographic analysis of pentacoordinate 1,2-oxasiletanides, intermediates of the Peterson reaction Takayuki Kawashima, Naoshi Iwama, and Renji Okazaki pp 7598 - 7599; DOI: 10.1021/ja00045a063 |
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A dinuclear mixed-valence Cu(I)/Cu(II) complex and its reversible reactions with dioxygen: generation of a superoxodicopper(II) species Mohammad Mahroof-Tahir and Kenneth D. Karlin pp 7599 - 7601; DOI: 10.1021/ja00045a064 |
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(Z)-3-Fluorophosphoenolpyruvate as a pseudosubstrate of EPSP synthase: enzymatic synthesis of a stable fluoro analog of the catalytic intermediate Mark C. Walker, Claude R. Jones, Ronald L. Somerville, and James A. Sikorski pp 7601 - 7603; DOI: 10.1021/ja00045a065 |
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On the mechanism of fullerene formation. Trapping of some possible intermediates Tsong Ming Chang, Abdul Naim, Sheikh N. Ahmed, George Goodloe, and Philip B. Shevlin pp 7603 - 7604; DOI: 10.1021/ja00045a066 |
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.psi.[PO2-CH2N+], a new amide bond replacement: potent, slow-binding inhibition of the HIV protease Shoji Ikeda, Jon A. Ashley, Peter Wirsching, and Kim D. Janda pp 7604 - 7606; DOI: 10.1021/ja00045a067 |
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Iso-specific Ziegler-Natta polymerization of .alpha.-olefins with a single-component organoyttrium catalyst E. Bryan Coughlin and John E. Bercaw pp 7606 - 7607; DOI: 10.1021/ja00045a068 |
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Observation of a 2-.alpha.-enamine from a 2-(methoxyphenylmethyl)-3,4-dimethylthiazolium salt in water: implications for catalysis by thiamin diphosphate-dependent .alpha.-keto acid decarboxylases Gabriel Barletta, W. Phillip Huskey, and Frank Jordan pp 7607 - 7608; DOI: 10.1021/ja00045a069 |
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Conversion of osmacyclopentatriene to osmahexatriene via 1,2-hydrogen shift Lin Pu, Tai Hasegawa, Sean Parkin, and Henry Taube pp 7609 - 7610; DOI: 10.1021/ja00045a070 |
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Book Reviews pp 7610 - 7612; DOI: 10.1021/ja00045a600 |
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Role of oxygen in the vitamin K-dependent carboxylation reaction: incorporation of a second atom of oxygen 18 from molecular oxygen-18O2 into vitamin K oxide during carboxylase activity Paul Dowd, Seung Wook Ham, and Roger Hershline pp 7613 - 7617; DOI: 10.1021/ja00046a001 |
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Artificial non-peptide single ion channels Y. Kobuke, K. Ueda, and M. Sokabe pp 7618 - 7622; DOI: 10.1021/ja00046a002 |
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Effects of adjacent acceptors and donors on the stabilities of carbon-centered radicals F. G. Bordwell, Xianman Zhang, and Mikhail S. Alnajjar pp 7623 - 7629; DOI: 10.1021/ja00046a003 |
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Secondary .beta.-deuterium isotope effects on the rates and equilibria of organometallic oxidative addition/reductive elimination reactions Michael J. Hostetler and Robert G. Bergman pp 7629 - 7636; DOI: 10.1021/ja00046a004 |
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Order and defects of Langmuir-Blodgett films detected with the atomic force microscope Jouko P. K. Peltonen, Pingsheng He, and Jarl B. Rosenholm pp 7637 - 7642; DOI: 10.1021/ja00046a005 |
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A novel electrophilic methoxylation (with a little help from fluorine) Shlomo Rozen, Eyal Mishani, and Moshe Kol pp 7643 - 7645; DOI: 10.1021/ja00046a006 |
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Synthesis and study of new .alpha.-haloacid ferroelectric liquid crystal derivatives. MM2 approach to the molecular structure-ferroelectric activity relationship T. Sierra, J. L. Serrano, M. B. Ros, A. Ezcurra, and J. Zubia pp 7645 - 7651; DOI: 10.1021/ja00046a007 |
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Diastereoselectivity of the conjugate addition of organocopper reagents to .gamma.-alkoxy .alpha.,.beta.-unsaturated carbonyl derivatives. Importance of the reagent type and the double-bond geometry Yoshinori Yamamoto, Yukiyasu Chounan, Shinji Nishii, Toshiro Ibuka, and Haruo Kitahara pp 7652 - 7660; DOI: 10.1021/ja00046a008 |
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A novel 1,8-photoaddition of dimethyl 1,4-naphthalenedicarboxylate to alkenes Yasuo Kubo, Takeo Inoue, and Hidefusa Sakai pp 7660 - 7663; DOI: 10.1021/ja00046a009 |
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Origins of stereoselectivity in radical additions: reactions of alkenes and radicals bearing oxazolidine and thiazolidine amide groups Ned A. Porter, Ian J. Rosenstein, Robert A. Breyer, John D. Bruhnke, Wen Xue Wu, and Andrew T. McPhail pp 7664 - 7676; DOI: 10.1021/ja00046a010 |
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Chiral auxiliary control of tacticity in free radical polymerization Ned A. Porter, Timothy R. Allen, and Robert A. Breyer pp 7676 - 7683; DOI: 10.1021/ja00046a011 |
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Crystal structure of cyclobutane at 117 K Alice Stein, Christian W. Lehmann, and Peter Luger pp 7684 - 7687; DOI: 10.1021/ja00046a012 |
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Atropisomerism in natural products. Absolute stereochemistry of biflavone, (-)-4',4''',7,7''-tetra-O-methylcupressuflavone, as determined by the theoretical calculation of CD spectra Nobuyuki Harada, Hiroshi Ono, Hisashi Uda, Mehtab Parveen, Khan Nizam ud Din, Basudeb Achari, and Pradeep Kumar Dutta pp 7687 - 7692; DOI: 10.1021/ja00046a013 |
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Total synthesis of (+)-jatrophone. Qi Han and David F. Wiemer pp 7692 - 7697; DOI: 10.1021/ja00046a014 |
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Host-guest supramolecular chemistry. 34. The incremental approach to noncovalent interactions: coulomb and van der Waals effects in organic ion pairs Hans Joerg Schneider, Thomas Schiestel, and Patrick Zimmermann pp 7698 - 7703; DOI: 10.1021/ja00046a015 |
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Complexation of nucleosides, nucleotides, and analogs in an azoniacyclophane. Van der Waals and electrostatic binding increments and NMR shielding effects Hans Joerg Schneider, Thomas Blatter, Barbara Palm, Ulrich Pfingstag, Volker Ruediger, and Isolde Theis pp 7704 - 7708; DOI: 10.1021/ja00046a016 |
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Single-electron transfer in aromatic nucleophilic substitution on dinitrobenzonitriles Radu Bacaloglu, Andrei Blasko, Clifford A. Bunton, Francisco Ortega, and Cesar Zucco pp 7708 - 7718; DOI: 10.1021/ja00046a017 |
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Autoxidation of alkylnaphthalenes. 1. Self-inhibition during the autoxidation of 1- and 2-methylnaphthalenes puts a limit on the maximum possible kinetic chain length J. Igarashi, J. Lusztyk, and K. U. Ingold pp 7719 - 7726; DOI: 10.1021/ja00046a018 |
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Autoxidation of alkylnaphthalenes. 2. Inhibition of the autoxidation of n-hexadecane at 160.degree.C J. Igarashi, R. K. Jensen, J. Lusztyk, S. Korcek, and K. U. Ingold pp 7727 - 7736; DOI: 10.1021/ja00046a019 |
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Continued search for elusive persistent trivalent organosilyl cations: the claimed trimethylsilyl cation revisited. Attempted preparation of cyclic and halogen-bridged organosilicenium ions George A. Olah, Golam Rasul, Ludger Heiliger, Joseph Bausch, and G. K. Surya Prakash pp 7737 - 7742; DOI: 10.1021/ja00046a020 |
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Formation, isomerization, and cyclization reactions of hydroperoxyalkyl radicals in hexadecane autoxidation at 160-190.degree.C R. K. Jensen, S. Korcek, and M. Zinbo pp 7742 - 7748; DOI: 10.1021/ja00046a021 |
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Host-guest complexation. 62. Solvophobic and entropic driving forces for forming velcraplexes, which are 4-fold, lock-key dimers in organic media Donald J. Cram, Heung Jin Choi, Judi A. Bryant, and Carolyn B. Knobler pp 7748 - 7765; DOI: 10.1021/ja00046a022 |
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Constrictive and intrinsic binding in a hemicarcerand containing four portals Donald J. Cram, Michael T. Blanda, Kyungsoo Paek, and Carolyn B. Knobler pp 7765 - 7773; DOI: 10.1021/ja00046a023 |
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Electrophilic addition of bromine to olefins in the presence of nucleophilic trapping anions. Implications for the lifetimes of bromonium ion intermediates produced from electrophilic bromination of olefins in methanol R. W. Nagorski and R. S. Brown pp 7773 - 7779; DOI: 10.1021/ja00046a024 |
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Metal ion binding properties of dihydroxyacetone phosphate and glycerol 1-phosphate Guogang Liang, Dong Chen, Matthias Bastian, and Helmut Sigel pp 7780 - 7785; DOI: 10.1021/ja00046a025 |
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Structure and reactivity of a bis(.mu.-acetato-O,O')diiron(II) complex, [Fe2(O2CCH3)2(TPA)2](BPh4)2. A model for the diferrous core of ribonucleotide reductase Stephane Menage, Yan Zang, Michael P. Hendrich, and Lawrence Que pp 7786 - 7792; DOI: 10.1021/ja00046a026 |
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The intercalation reaction of pyridine with manganese thiophosphate, MnPS3 Pattayil Alias Joy and Sukumaran Vasudevan pp 7792 - 7801; DOI: 10.1021/ja00046a027 |
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Metal-induced valence isomerizations: gas-phase reactions of iron(I) and copper(I) with quadricyclane and norbornadiene Denise K. MacMillan, Roger N. Hayes, David A. Peake, and Michael L. Gross pp 7801 - 7806; DOI: 10.1021/ja00046a028 |
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Electrochemical studies on metal derivatives of buckminsterfullerene (C60) Susan A. Lerke, B. A. Parkinson, Dennis H. Evans, and Paul J. Fagan pp 7807 - 7813; DOI: 10.1021/ja00046a029 |
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p-tert-Butylcalix[6]arene symmetrically tetrasubstituted with pyridine pendant groups: synthesis, x-ray crystal structure, and conformational analysis by dynamic NMR spectroscopy and molecular mechanics calculations Placido Neri, Mario Foti, George Ferguson, John F. Gallagher, Branko Kaitner, Miquel Pons, M. Antonia Molins, Luigi Giunta, and Sebastiano Pappalardo pp 7814 - 7821; DOI: 10.1021/ja00046a030 |
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Influence of solute-fluid clustering on the photophysics of pyrene emission in supercritical C2H4 and CF3H JoAnn Zagrobelny and Frank V. Bright pp 7821 - 7826; DOI: 10.1021/ja00046a031 |
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The representation of van der Waals (vdW) interactions in molecular mechanics force fields: potential form, combination rules, and vdW parameters Thomas A. Halgren pp 7827 - 7843; DOI: 10.1021/ja00046a032 |
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Continuous symmetry measures Hagit Zabrodsky, Shmuel Peleg, and David Avnir pp 7843 - 7851; DOI: 10.1021/ja00046a033 |
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A new look at an old ligand: surprises with thioethers. A density functional study Heiko Jacobsen, Heinz Bernhard Kraatz, Tom Ziegler, and P. Michael Boorman pp 7851 - 7860; DOI: 10.1021/ja00046a034 |
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The charge-shift bonding concept. Electron-pair bonds with very large ionic-covalent resonance energies Sason Shaik, Philippe Maitre, Gjergji Sini, and Philippe C. Hiberty pp 7861 - 7866; DOI: 10.1021/ja00046a035 |
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Microscopic modeling of ligand diffusion through the protein leghemoglobin: computer simulations and experiments Gennady Verkhivker, Ron Elber, and Quentin H. Gibson pp 7866 - 7878; DOI: 10.1021/ja00046a036 |
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Transition metal imido complexes Thomas R. Cundari pp 7879 - 7888; DOI: 10.1021/ja00046a037 |
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Local structural order and molecular associations in water-DMSO mixtures. Molecular dynamics study Iosif I. Vaisman and Max L. Berkowitz pp 7889 - 7896; DOI: 10.1021/ja00046a038 |
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Homoconjugation in 7-boranorbornene and 7-boranorbornadiene: comparison with the isoelectronic 7-norbornenyl and 7-norbornadienyl cations Jerome M. Schulman, Raymond L. Disch, Paul v. R. Schleyer, Michael Buehl, Matthias Bremer, and Wolfram Koch pp 7897 - 7901; DOI: 10.1021/ja00046a039 |
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The catalysis of hydrogen-deuterium equilibration by platinum-gold cluster compounds Mark A. Aubart and Louis H. Pignolet pp 7901 - 7903; DOI: 10.1021/ja00046a040 |
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Coordinative cocatalysis via indium(3+). A chemoselectivity switch for palladium-catalyzed cycloadditions Barry M. Trost, Sunaina Sharma, and Thomas Schmidt pp 7903 - 7904; DOI: 10.1021/ja00046a041 |
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How a crystalline environment can provide outstanding stability and chemistry for arylnitrenes Loic Mahe, Akira Izuoka, and Tadashi Sugawara pp 7904 - 7906; DOI: 10.1021/ja00046a042 |
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Synthesis and crystal structure of intramolecularly coordinated organobismuth compounds and edge inversion at trivalent bismuth Yohsuke Yamamoto, Xiang Chen, and Kinya Akiba pp 7906 - 7907; DOI: 10.1021/ja00046a043 |
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Ferricytochrome c binding induces detectable proton NMR shift changes in cytochrome c peroxidase-CN Qian Yi, James E. Erman, and James D. Satterlee pp 7907 - 7909; DOI: 10.1021/ja00046a044 |
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Novel radical chain reactions based on O-alkyl tin dithiocarbonates Jean Boivin, Jose Camara, and Samir Z. Zard pp 7909 - 7910; DOI: 10.1021/ja00046a045 |
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Synthesis of an equilateral triangular molybdenum cluster complex [Mo3(.mu.3-S)2(.mu.-S)3(PMe3)6] with eight cluster valence electrons Kiyoshi Tsuge, Setsuko Yajima, Hideo Imoto, and Taro Saito pp 7910 - 7912; DOI: 10.1021/ja00046a046 |
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Use of nuclear potential to investigate the atomic size dependency of populations defined within the theory of atoms in molecules Keith E. Laidig pp 7912 - 7913; DOI: 10.1021/ja00046a047 |
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Iron- and ruthenium-catalyzed oxidations of alkanes with molecular oxygen in the presence of aldehydes and acids Shunichi Murahashi, Yoshiaki Oda, and Takeshi Naota pp 7913 - 7914; DOI: 10.1021/ja00046a048 |
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Novel ion-molecule reactions of fullerene dication (C602+) with ammonia James J. Stry, M. Todd Coolbaugh, Edward Turos, and James F. Garvey pp 7914 - 7916; DOI: 10.1021/ja00046a049 |
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A novel host containing both binding site and nucleophile prepared by attachment of .beta.-cyclodextrin to poly(ethylenimine) Junghun Suh, Sang Hee Lee, and Kyung Duk Zoh pp 7916 - 7917; DOI: 10.1021/ja00046a050 |
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Purification of gram quantities of C60. A new inexpensive and facile method Walter A. Scrivens, Peter V. Bedworth, and James M. Tour pp 7917 - 7919; DOI: 10.1021/ja00046a051 |
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Preparation and use of vinylic lithiocyanocuprates containing an .omega.-electrophilic center Bruce H. Lipshutz and Robert Keil pp 7919 - 7920; DOI: 10.1021/ja00046a052 |
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Dynamics of solute motion: photoisomerization shows a linear dependence on solvent mass Bjoern Sauerwein, Sean Murphy, and Gary B. Schuster pp 7920 - 7922; DOI: 10.1021/ja00046a053 |
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Silicon-directed aldol reactions. Rate acceleration by small rings Andrew G. Myers, Susan E. Kephart, and Hou Chen pp 7922 - 7923; DOI: 10.1021/ja00046a054 |
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Bicyclic ring size effect on .beta.- vs .alpha.-deprotonation of diazenium dications Stephen F. Nelsen and Yichun Wang pp 7923 - 7924; DOI: 10.1021/ja00046a055 |
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The redox chemistry of (n-Bu4N)2[Os2Cl8]: low-temperature spectroelectrochemical characterization of [Os2Cl8]- and voltammetric evidence for [Os2Cl8]0 Stephen F. Gheller, Graham A. Heath, and Raphael G. Raptis pp 7924 - 7926; DOI: 10.1021/ja00046a056 |
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Enantioselective polymerizations of achiral isocyanides. Preparation of optically active helical polymers using chiral nickel catalysts Timothy J. Deming and Bruce M. Novak pp 7926 - 7927; DOI: 10.1021/ja00046a057 |
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Evidence for aryne-ring rotation in isomeric 4,5-dehydro[2.2](1,4)naphthalenoparacyclophanes Nobuo Mori, Mototsugu Horiki, and Haruhito Akimoto pp 7927 - 7928; DOI: 10.1021/ja00046a058 |
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Simple low-valent amido, imido and nitrido complexes of tungsten Pedro J. Perez, Li Luan, Peter S. White, M. Brookhart, and J. L. Templeton pp 7928 - 7929; DOI: 10.1021/ja00046a059 |
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A convergent synthesis of the amyloid protein of Alzheimer's disease Julia C. Hendrix, Kurt J. Halverson, and Peter T. Lansbury pp 7930 - 7931; DOI: 10.1021/ja00046a060 |
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Simultaneous coordination of a ketone by two main-group Lewis acids Vijay Sharma, Michel Simard, and James D. Wuest pp 7931 - 7933; DOI: 10.1021/ja00046a061 |
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Internal redox catalyzed by triphenylphosphine Barry M. Trost and Uli Kazmaier pp 7933 - 7935; DOI: 10.1021/ja00046a062 |
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Total synthesis of hemibrevetoxin B K. C. Nicolaou, K. Raja Reddy, Golfo Skokotas, Fuminori Sato, and Xiao Yi Xiao pp 7935 - 7936; DOI: 10.1021/ja00046a063 |
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The first organoselenium ate complex Hans J. Reich, Birgir Orn Gudmundsson, and Robert R. Dykstra pp 7937 - 7938; DOI: 10.1021/ja00046a064 |
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X-ray crystallographic and NMR studies on the origins of high enantioselectivity in Diels-Alder reactions catalyzed by a chiral diazaaluminolidine E. J. Corey, Sepehr Sarshar, and Jon Bordner pp 7938 - 7939; DOI: 10.1021/ja00046a065 |
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Boron analogs of cyclopropenium cation: B3H6+, the first three membered nonplanar 2.pi. aromatic Eluvathingal D. Jemmis, G. Subramanian, and G. Naga Srinivas pp 7939 - 7941; DOI: 10.1021/ja00046a066 |
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Cylindrospermopsin: a potent hepatotoxin from the blue-green alga Cylindrospermopsis raciborskii Ikuko Ohtani, Richard E. Moore, and Maria T. C. Runnegar pp 7941 - 7942; DOI: 10.1021/ja00046a067 |
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Role of peptide conformation in asparagine-linked glycosylation B. Imperiali, K. L. Shannon, and K. W. Rickert pp 7942 - 7944; DOI: 10.1021/ja00046a068 |
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Mechanistic proposal for asparagine-linked glycosylation B. Imperiali, K. L. Shannon, M. Unno, and K. W. Rickert pp 7944 - 7945; DOI: 10.1021/ja00046a069 |
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Intramolecular fluorescence enhancement: a continuous assay of Ras farnesyl:protein transferase David L. Pompliano, Robert P. Gomez, and Neville J. Anthony pp 7945 - 7946; DOI: 10.1021/ja00046a070 |
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Kedarcidin, a new chromoprotein antitumor antibiotic: structure elucidation of kedarcidin chromophore John E. Leet, Daniel R. Schroeder, Sandra J. Hofstead, Jerzy Golik, Kimberly L. Colson, Stella Huang, Steven E. Klohr, Terrence W. Doyle, and James A. Matson pp 7946 - 7948; DOI: 10.1021/ja00046a071 |
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Discotic bimetallomesogens: building blocks for the formation of new columnar arrangements of transition metals Chung K. Lai, Andre G. Serrette, and Timothy M. Swager pp 7948 - 7949; DOI: 10.1021/ja00046a072 |
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First hydrogen abstraction-rearrangement model for the coenzyme B12-dependent methylmalonyl-CoA to succinyl-CoA carbon skeleton rearrangement reaction Paul Dowd, Boguslawa Wilk, and Bogdan K. Wilk pp 7949 - 7951; DOI: 10.1021/ja00046a073 |
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Isodideoxynucleosides: a conceptually new class of nucleoside antiviral agents. Vasu Nair and Zoraida M. Nuesca pp 7951 - 7953; DOI: 10.1021/ja00046a074 |
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Stereochemistry of carbon-phosphorus cleavage in ethylphosphonate catalyzed by C-P lyase from Escherichia coli Yonghyun Ahn, Qizhuang Ye, Hyeongjin Cho, Christopher T. Walsh, and Heinz G. Floss pp 7953 - 7954; DOI: 10.1021/ja00046a075 |
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Regiochemistry of the bisosmylation of fullerene C60: ortho, meta, and para in three dimensions Joel M. Hawkins, Axel Meyer, Timothy A. Lewis, Uwe Bunz, Rudi Nunlist, Graham E. Ball, Thomas W. Ebbesen, and Katsumi Tanigaki pp 7954 - 7955; DOI: 10.1021/ja00046a076 |
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Reaction of disilanes with a cis-platinum dihydride: novel platinum complexes with terminal disilanyl groups and bridging disilene ligands Michael J. Michalczyk, Joseph C. Calabrese, Craig A. Recatto, and Mark J. Fink pp 7955 - 7957; DOI: 10.1021/ja00046a077 |
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Selective-solvation-induced intramolecular electron transfer: time resolution via pulsed accelerated flow spectrophotometry Jody A. Roberts, James C. Bebel, Michelle L. Absi, and Joseph T. Hupp pp 7957 - 7958; DOI: 10.1021/ja00046a078 |
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Reductively activated mitomycin C: an efficient trapping reagent for electrophiles Pascal Schiltz and Harold Kohn pp 7958 - 7959; DOI: 10.1021/ja00046a079 |
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Site-specific isotopic labeling of proteins for NMR studies Jonathan A. Ellman, Brian F. Volkman, David Mendel, Peter G. Schulz, and David E. Wemmer pp 7959 - 7961; DOI: 10.1021/ja00046a080 |
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Electron transfer vs polar mechanisms. Transition-state structures and properties for reactions of a cation radical and a nucleophile. [Erratum to document cited in CA115(25):279083r] Jeoung Ki Cho and Sason Shaik pp 7961 - 7961; DOI: 10.1021/ja00046a081 |
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Does the mechanism of symmetric methyl transfer to water from water differ from that for transfer to water from other leaving groups? [Erratum to document cited in CA110(7):57048r] Joseph L. Kurz and Michael W. Daniels pp 7961 - 7961; DOI: 10.1021/ja00046a082 |
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Computer Software Reviews pp 7961 - 7962; DOI: 10.1021/ja00046a600 |
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Book Reviews pp 7962 - 7962; DOI: 10.1021/ja00046a601 |
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Nonenzymatic template-directed synthesis on hairpin oligonucleotides. 3. Incorporation of adenosine and uridine residues. Taifeng Wu and Leslie E. Orgel pp 7963 - 7969; DOI: 10.1021/ja00047a001 |
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Peptide-titanium complex as catalyst for asymmetric addition of hydrogen cyanide to aldehydes Hideaki Nitta, Donghai Yu, Masanobu Kudo, Atsunori Mori, and Shohei Inoue pp 7969 - 7975; DOI: 10.1021/ja00047a002 |
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Recognition of all four base pairs of double-helical DNA by triple-helix formation: design of nonnatural deoxyribonucleosides for pyrimidine.cntdot.purine base pair binding Linda C. Griffin, Laura L. Kiessling, Peter A. Beal, Paul Gillespie, and Peter B. Dervan pp 7976 - 7982; DOI: 10.1021/ja00047a003 |
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Attack of zwitterionic ammonium thiolates on a distorted anilide as a model for the acylation of papain by amides. A simple demonstration of a bell-shaped pH/rate profile J. W. Keillor and R. S. Brown pp 7983 - 7989; DOI: 10.1021/ja00047a004 |
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Chemistry and structure of modified uridine dinucleosides are determined by thiolation Wanda S. Smith, Hanna Sierzputowska-Gracz, Elzbieta Sochacka, Andrzej Malkiewicz, and Paul F. Agris pp 7989 - 7997; DOI: 10.1021/ja00047a005 |
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Raman spectroscopic studies of the effects of substrate binding on coenzymes bound to lactate dehydrogenase Hua Deng, John Burgner, and Robert Callender pp 7997 - 8003; DOI: 10.1021/ja00047a006 |
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(+)-Hitachimycin: stereochemistry and conformational analysis Amos B. Smith, John L. Wood, Carmelo J. Rizzo, George T. Furst, Patrick J. Carroll, Jerry Donohue, and Satoshi Omura pp 8003 - 8007; DOI: 10.1021/ja00047a007 |
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Total synthesis of the cytotoxic macrocycle (+)-hitachimycin Amos B. Smith, Thomas A. Rano, Noritaka Chida, Gary A. Sulikowski, and John L. Wood pp 8008 - 8022; DOI: 10.1021/ja00047a008 |
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Alkane diazonium ion pairs and deamination. 48. Inert-molecule-separated ion pairs. Stereochemical, oxygen-18, and product studies Emil H. White, Kurt W. Field, William H. Hendrickson, Petar Dzadzic, David F. Roswell, Seunguk Paik, and Patrick W. Mullen pp 8023 - 8031; DOI: 10.1021/ja00047a009 |
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Experiments and calculations for determination of the stabilities of benzyl, benzhydryl, and fluorenyl carbocations: antiaromaticity revisited Tina L. Amyes, John P. Richard, and Michael Novak pp 8032 - 8041; DOI: 10.1021/ja00047a010 |
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Stable carbocations. 281. Evidence for the intermediacy of pentaphenylethyl and heptaphenylpropyl cations in the reaction of triphenylmethyl cation with diphenyldiazomethane or diphenylketene George A. Olah, Mesfin Alemayehu, An Hsiang Wu, Omar Farooq, and G. K. Surya Prakash pp 8042 - 8045; DOI: 10.1021/ja00047a011 |
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Photochemistry of (2-nitrophenyl)diazomethane studied by a matrix isolation technique. (Nitrophenyl)carbene to (carboxylphenyl)nitrene rearrangement by successive reduction of nitro group with carbenic center Hideo Tomioka, Naoki Ichikawa, and Kazunori Komatsu pp 8045 - 8053; DOI: 10.1021/ja00047a012 |
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Highly stereoselective tandem cyclizations of 5-hexenyllithiums: preparation of endo-2-substituted bicyclo[2.2.1]heptanes and 3-substituted trans-bicyclo[3.3.0]octanes William F. Bailey, Atmaram D. Khanolkar, and Kaustubh V. Gavaskar pp 8053 - 8060; DOI: 10.1021/ja00047a013 |
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Extent of trans effects in (nonalkyl)cobalamins: steric effects control the cobalt-nitrogen distance to 5,6-dimethylbenzimidazole Irit Sagi and Mark R. Chance pp 8061 - 8066; DOI: 10.1021/ja00047a014 |
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A stable dinitrogen complex of a ruthenium cofacial diporphyrin James P. Collman, James E. Hutchison, Michel Angel Lopez, and Roger Guilard pp 8066 - 8073; DOI: 10.1021/ja00047a015 |
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Reduced nitrogen hydride complexes of a cofacial metallodiporphyrin and their oxidative interconversion. An analysis of ammonia oxidation and prospects for a dinitrogen electroreduction catalyst based on cofacial metallodiporphyrins James P. Collman, James E. Hutchison, Matthew S. Ennis, Michel Angel Lopez, and Roger Guilard pp 8074 - 8080; DOI: 10.1021/ja00047a016 |
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Photoinduced electron transfer in covalently linked ruthenium tris(bipyridyl)-viologen molecules: observation of back electron transfer in the Marcus inverted region Edward H. Yonemoto, Richard L. Riley, Yeong Il Kim, Stephen J. Atherton, Russell H. Schmehl, and Thomas E. Mallouk pp 8081 - 8087; DOI: 10.1021/ja00047a017 |
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Reaction of aminocarbene complexes of chromium with alkynes. 1. Formation and rearrangement of ketene and nitrogen ylide complexes Evelyne Chelain, Regis Goumont, Louis Hamon, Andree Parlier, Michele Rudler, Henri Rudler, Jean Claude Daran, and Jacqueline Vaissermann pp 8088 - 8098; DOI: 10.1021/ja00047a018 |
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Diamagnetic (pentamethylcyclopentadienyl)tungsten complexes containing unsubstituted, monomethyl- or 1,1-dimethylhydrazine or -hydrazido ligands Timothy E. Glassman, Michael G. Vale, and Richard R. Schrock pp 8098 - 8109; DOI: 10.1021/ja00047a019 |
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Syntheses, crystal structures, and electronic, ESR, and x-ray photoelectron spectra of acetamidate- and 2-fluoroacetamidate-bridged mixed-valent octanuclear platinum blues Kazuko Matsumoto, Ken Sakai, Kyosuke Nishio, Yasuhiro Tokisue, Reikichi Ito, Toshikazu Nishide, and Yushi Shichi pp 8110 - 8118; DOI: 10.1021/ja00047a020 |
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Class B sodalites: nonstoichiometric silver, sodium halosodalites Andreas Stein, Geoffrey A. Ozin, and Galen D. Stucky pp 8119 - 8129; DOI: 10.1021/ja00047a021 |
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Structure and properties of molybdenum(IV,V) arenethiolates with a neighboring amide group. Significant contribution of NH.cntdot..cntdot..cntdot.S hydrogen bond to the positive shift of redox potential of Mo(V)/Mo(IV) Norikazu Ueyama, Takaaki Okamura, and Akira Nakamura pp 8129 - 8137; DOI: 10.1021/ja00047a022 |
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Stereognostic coordination chemistry. 1. The design and synthesis of chelators for the uranyl ion Thaddeus S. Franczyk, Kenneth R. Czerwinski, and Kenneth N. Raymond pp 8138 - 8146; DOI: 10.1021/ja00047a023 |
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Aza- and thiaarsolidinium cations: novel structural features for carbene analogues Neil Burford, Trenton M. Parks, Bruce W. Royan, Bozena Borecka, T. Stanley Cameron, John F. Richardson, Eric J. Gabe, and Rosemary Hynes pp 8147 - 8153; DOI: 10.1021/ja00047a024 |
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Stereodynamics of isopropyldimethylamine. Carbon-13(proton) and proton dynamic NMR studies. Molecular mechanics calculations Jay H. Brown and C. Hackett Bushweller pp 8153 - 8158; DOI: 10.1021/ja00047a025 |
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Picosecond radical kinetics. Rate constants for reaction of benzeneselenol with primary alkyl radicals and calibration of the 6-cyano-5-hexenyl radical cyclization Martin Newcomb, Thomas R. Varick, Chau Ha, M. Beata Manek, and Xu Yue pp 8158 - 8163; DOI: 10.1021/ja00047a026 |
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Spectroscopic determination of solute-fluid cluster size in supercritical nitrogen oxide (N2O) Thomas A. Betts, JoAnn Zagrobelny, and Frank V. Bright pp 8163 - 8171; DOI: 10.1021/ja00047a027 |
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The first direct observation of magnetic field effects on the dynamic behavior of radical pairs involving Group 14 silicon and germanium centered radicals Masanobu Wakasa, Yoshio Sakaguchi, and Hisaharu Hayashi pp 8171 - 8176; DOI: 10.1021/ja00047a028 |
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Nonreactive interaction of methyl isocyanide and hydrogen chloride: isolation and characterization of CH3NC.cntdot..cntdot..cntdot.HCl in a pulsed jet A. C. Legon, D. G. Lister, and H. E. Warner pp 8177 - 8180; DOI: 10.1021/ja00047a029 |
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Low-energy electron impact spectroscopy of [1.1.1.]propellane: electron attachment energies and singlet and triplet excited states Olivier Schafer, Michael Allan, Guenter Szeimies, and Maximilian Sanktjohanser pp 8180 - 8186; DOI: 10.1021/ja00047a030 |
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Models for polysilane high polymers. 2. Photophysics of linear permethylhexasilane: a low-lying Franck-Condon forbidden excited singlet state Ya Ping Sun and Josef Michl pp 8186 - 8190; DOI: 10.1021/ja00047a031 |
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The calculation of ab initio molecular geometries: efficient optimization by natural internal coordinates and empirical correction by offset forces Geza Fogarasi, Xuefeng Zhou, Patterson W. Taylor, and Peter Pulay pp 8191 - 8201; DOI: 10.1021/ja00047a032 |
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The equilibrium structures of monomeric Group 2 and lanthanide(II) metallocenes MCp2 (M = calcium, strontium, barium, samarium, europium, ytterbium) studied by ab initio calculations Martin Kaupp, Paul v. R. Schleyer, Michael Dolg, and Hermann Stoll pp 8202 - 8208; DOI: 10.1021/ja00047a033 |
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The thioxophosphane HP:S and its tautomer HSP, (thiohydroxy)phosphinidene, are stable in the gas phase Thomas Wong, Johan K. Terlouw, Helmut Keck, Wilhelm Kuchen, and Peter Tommes pp 8208 - 8210; DOI: 10.1021/ja00047a034 |
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A new mechanistic scenario for the photochemical transformation of ergosterol: an MC-SCF and MM-VB [molecular mechanics-VB] study Fernando Bernardi, Massimo Olivucci, Ioannis N. Ragazos, and Michael A. Robb pp 8211 - 8220; DOI: 10.1021/ja00047a035 |
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The conformations of proline-linked donor-acceptor systems Scott F. Sneddon and Charles L. Brooks pp 8220 - 8225; DOI: 10.1021/ja00047a036 |
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A computational study of solvent effects on the conformation of dopamine Joseph J. Urban, Christopher J. Cramer, and George R. Famini pp 8226 - 8231; DOI: 10.1021/ja00047a037 |
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A quantum chemical study of the type IV nucleophilic substitution reaction and dissociation of the .beta.-nicotinamide glycosyl bond in the gas phase using semiempirical PM3 calculations Stefan Schroeder, Neil Buckley, Norman J. Oppenheimer, and Peter A. Kollman pp 8232 - 8238; DOI: 10.1021/ja00047a038 |
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Aspects of the reaction mechanism of ethane combustion. Conformations of the ethylperoxy radical Geoffrey E. Quelch, Mary M. Gallo, and Henry F. Schaefer pp 8239 - 8247; DOI: 10.1021/ja00047a039 |
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Proton affinity of methyl nitrate: less than proton affinity of nitric acid Timothy J. Lee and Julia E. Rice pp 8247 - 8256; DOI: 10.1021/ja00047a040 |
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Stereochemistry and chiroptical properties of the nonplanar nitrosamine group in N-nitrosoaziridines G. V. Shustov, A. V. Kachanov, G. K. Kadorkina, R. G. Kostyanovskii, and Arvi Rauk pp 8257 - 8262; DOI: 10.1021/ja00047a041 |
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Ab initio study of .sigma.- and .pi.-effects in benzenes fused to four-membered rings: rehybridization, delocalization, and antiaromaticity Rudiger Faust, Eric D. Glendening, Andrew Streitwieser, and K. Peter C. Vollhardt pp 8263 - 8268; DOI: 10.1021/ja00047a042 |
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The effect of basis set and electron correlation on the predicted electrostatic interactions of peptides Sarah L. Price, Jamie S. Andrews, Christopher W. Murray, and Roger D. Amos pp 8268 - 8276; DOI: 10.1021/ja00047a043 |
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Bioactive peptides: x-ray and NMR conformational study of [Aib5,6-D-Ala8]cyclolinopeptide A Benedetto Di Blasio, Filomena Rossi, Ettore Benedetti, Vincenzo Pavone, Michele Saviano, Carlo Pedone, Giancarlo Zanotti, and Teodorico Tancredi pp 8277 - 8283; DOI: 10.1021/ja00047a044 |
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Use of one-bond C.alpha.-H.alpha. coupling constants as restraints in MD simulations Dale F. Mierke, Simona Golic Grdadolnik, and Horst Kessler pp 8283 - 8284; DOI: 10.1021/ja00047a045 |
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Prediction of water binding sites on proteins by neural networks Rebecca C. Wade, Henrik Bohr, and Peter G. Wolynes pp 8284 - 8285; DOI: 10.1021/ja00047a046 |
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Synthesis and characterization of an oligomeric mercury-bridged phthalocyanine R. D. George, A. W. Snow, P. F. McMillan, and V. A. Burrows pp 8286 - 8287; DOI: 10.1021/ja00047a047 |
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Synthesis of mixed-metal sulfido clusters with a cuboidal molybdenum-palladium sulfide (Mo3PdS4) core which coordinate alkene to the unique palladium site surrounded by sulfido ligands Takashi Murata, Hong Gao, Yasushi Mizobe, Fumio Nakano, Shigeyuki Motomura, Tomoaki Tanase, Shigenobu Yano, and Masanobu Hidai pp 8287 - 8288; DOI: 10.1021/ja00047a048 |
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Resolution and asymmetric synthesis of ortho-substituted (benzaldehyde)tricarbonylchromium complexes Alex Alexakis, Pierre Mangeney, Ilane Marek, Francoise Rose-Munch, Eric Rose, Assia Semra, and Francis Robert pp 8288 - 8290; DOI: 10.1021/ja00047a049 |
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The origin of greater than 200:1 enantioselectivity in a catalytic Diels-Alder reaction as revealed by physical and chemical studies E. J. Corey, Teck Peng Loh, Thomas D. Roper, Mihai D. Azimioara, and Mark C. Noe pp 8290 - 8292; DOI: 10.1021/ja00047a050 |
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Synthesis and DNA binding properties of a cisplatin analog containing a tethered dansyl group John F. Hartwig, Pieter M. Pil, and Stephen J. Lippard pp 8292 - 8293; DOI: 10.1021/ja00047a051 |
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Synthesis and characterization of the neutral lanthanide silyl complexes (.eta.5-C5Me5)2LnSiH(SiMe3)2 (Ln = Nd, Sm) Nora S. Radu, T. Don Tilley, and Arnold L. Rheingold pp 8293 - 8295; DOI: 10.1021/ja00047a052 |
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Catalytic asymmetric synthesis with trans-chelating chiral diphosphine ligand TRAP: rhodium-catalyzed asymmetric Michael addition of .alpha.-cyano carboxylates Masaya Sawamura, Hitoshi Hamashima, and Yoshihiko Ito pp 8295 - 8296; DOI: 10.1021/ja00047a053 |
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Hydride and halide ligand effects on the enthalpies of protonation of transition metal complexes Mary K. Rottink and Robert J. Angelici pp 8296 - 8298; DOI: 10.1021/ja00047a054 |
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Periodic polymerization of acrylonitrile in the cerium-catalyzed Belousov-Zhabotinskii reaction John A. Pojman, Danna C. Leard, and William West pp 8298 - 8299; DOI: 10.1021/ja00047a055 |
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Hybridization of nucleic acids immobilized on a quartz crystal microbalance Yoshio Okahata, Yuka Matsunobu, Kuniharu Ijiro, Masayuki Mukae, Akira Murakami, and Keisuke Makino pp 8299 - 8300; DOI: 10.1021/ja00047a056 |
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Complexation of benzamidinium by a new family of artificial receptors Thomas W. Bell and Vincent J. Santora pp 8300 - 8302; DOI: 10.1021/ja00047a057 |
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Hydrogen pentazole: does it exist? Kim F. Ferris and Rodney J. Bartlett pp 8302 - 8303; DOI: 10.1021/ja00047a058 |
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Thermal decomposition of solid RDX begins with nitrogen-nitrogen bond scission Charles A. Wight and Tod R. Botcher pp 8303 - 8304; DOI: 10.1021/ja00047a059 |
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Iron-mediated [4 + 2] cycloaddition of 1,3-butadiene with ethyne and propyne in the gas phase R. Bakhtiar, J. J. Drader, and D. B. Jacobson pp 8304 - 8306; DOI: 10.1021/ja00047a060 |
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Rosarin: a new, easily prepared hexapyrrolic expanded porphyrin Jonathan L. Sessler, Steven J. Weghorn, Takashi Morishima, Miguel Rosingana, Vincent Lynch, and Virgil Lee pp 8306 - 8307; DOI: 10.1021/ja00047a061 |
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High-resolution chemical shift and chemical shift anisotropy correlation in solids using slow magic angle spinning Zhehong Gan pp 8307 - 8309; DOI: 10.1021/ja00047a062 |
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17-O-Acetyltestosterone formation from progesterone in microsomes from pig testes: evidence for the Baeyer-Villiger rearrangement in androgen formation catalyzed by CYP17 Amy Y. Mak and David C. Swinney pp 8309 - 8310; DOI: 10.1021/ja00047a063 |
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Salt-induced, ligand-controlled, intra- vs intermolecular electron transfer in a fulvalene-bridged organoiron diradical Marie Helene Delville, Marc Lacoste, and Didier Astruc pp 8310 - 8311; DOI: 10.1021/ja00047a064 |
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Rapid photopolymerization of immunoprotective gels in contact with cells and tissue Chandrashekhar P. Pathak, Amarpreet S. Sawhney, and Jeffrey A. Hubbell pp 8311 - 8312; DOI: 10.1021/ja00047a065 |
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The chemistry of acyl tellurides: generation and trapping of acyl radicals, including aryltellurium group transfer Chen Chen, David Crich, and Aristotle Papadatos pp 8313 - 8314; DOI: 10.1021/ja00047a066 |
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Radical cation photoisomerization of bicyclo[2.2.2]octa-2,5-diene to tetracyclo[4.2.0.02,8.05,7]octane and its thermal retrogression Guo Fei Chen, Robert S. Pappas, and Ffrancon Williams pp 8314 - 8316; DOI: 10.1021/ja00047a067 |
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A dibenzofuran-based amino acid designed to nucleate antiparallel .beta.-sheet structure: evidence for intramolecular hydrogen-bond formation Humberto Diaz, Jose R. Espina, and Jeffrey W. Kelly pp 8316 - 8318; DOI: 10.1021/ja00047a068 |
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Liposomal stabilization of camptothecin's lactone ring Thomas G. Burke, Alfred E. Staubus, A. K. Mishra, and Henryk Malak pp 8318 - 8319; DOI: 10.1021/ja00047a069 |
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Geometry and dynamics of benzene chemisorbed on a platinum/.eta.-alumina catalyst: a carbon-13 dipolar NMR study M. Engelsberg, C. S. Yannoni, M. A. Jacintha, and Cecil Dybowski pp 8319 - 8320; DOI: 10.1021/ja00047a070 |
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Triple-helix formation by oligodeoxynucleotides containing the carbocyclic analogs of thymidine and 5-methyl-2'-deoxycytidine Brian C. Froehler and Daniel J. Ricca pp 8320 - 8322; DOI: 10.1021/ja00047a071 |
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The oxygen-evolving center of photosystem II is diamagnetic in the S1 resting state Dionysios Koulougliotis, Donald J. Hirsh, and Gary W. Brudvig pp 8322 - 8323; DOI: 10.1021/ja00047a072 |
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Comparison of experimental and theoretical absolute rates for intervalence electron transfer Dahv A. V. Kliner, Keisuke Tominaga, Gilbert C. Walker, and Paul F. Barbara pp 8323 - 8325; DOI: 10.1021/ja00047a073 |
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Through-space intramolecular triplet energy transfer: the cinnamyl esters of .omega.-benzoyl carboxylic acids Peter J. Wagner and Gamil M. El-Taliawi pp 8325 - 8326; DOI: 10.1021/ja00047a074 |
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Spacer independent intramolecular triplet energy transfer in diketones Peter J. Wagner, Brij. P. Giri, Harlan W. Frerking, and James DeFrancesco pp 8326 - 8327; DOI: 10.1021/ja00047a075 |
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Regiospecifically oxygen-18 labeled 1,2,4-trioxane: a simple chemical model system to probe the mechanism(s) for the antimalarial activity of artemisinin (qinghaosu). Gary H. Posner and Chang Ho Oh pp 8328 - 8329; DOI: 10.1021/ja00047a076 |
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Remarkable regioselectivity in the chemical glycosylation of glycal acceptors: a concise solution to the synthesis of sialyl-Lewis X glycal. Samuel J. Danishefsky, Jacquelyn Gervay, John M. Peterson, Frank E. McDonald, Koshi Koseki, Takeshi Oriyama, David A. Griffith, Chi Huey Wong, and David P. Dumas pp 8329 - 8331; DOI: 10.1021/ja00047a077 |
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Azaglycosylation of complex stannyl alkoxides with glycal-derived iodo sulfonamides: a straightforward synthesis of sialyl-Lewis X antigen and other oligosaccharide domains Samuel J. Danishefsky, Koshi Koseki, David A. Griffith, Jacquelyn Gervay, John M. Peterson, Frank E. McDonald, and Takeshi Oriyama pp 8331 - 8333; DOI: 10.1021/ja00047a078 |
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A remarkable cyclopropanation: the total synthesis of myrocin C Margaret Y. Chu-Moyer and Samuel J. Danishefsky pp 8333 - 8334; DOI: 10.1021/ja00047a079 |
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n-Pentenyl glycoside methodology for rapid assembly of homoglycans exemplified with the nonasaccharide component of a high-mannose glycoprotein J. Robert Merritt and Bert Fraser-Reid pp 8334 - 8336; DOI: 10.1021/ja00047a080 |
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A transition-state model for the rhodium porphyrin-catalyzed cyclopropanation of alkenes by diazo esters Kathlynn C. Brown and Thomas Kodadek pp 8336 - 8338; DOI: 10.1021/ja00047a081 |
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Cyclodextrin-mediated deacylation of peptide esters with marked stereoselectivity Ryuichi Ueoka, Yoko Matsumoto, Katsuhiko Harada, Hirohiko Akahoshi, Yasuji Ihara, and Yasuo Kato pp 8339 - 8340; DOI: 10.1021/ja00047a082 |
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Excited-state photoreactions of chlorine dioxide in water. [Erratum to document cited in CA116(26):265292s] Robert C. Dunn and John D. Simon pp 8341 - 8341; DOI: 10.1021/ja00047a083 |
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Diastereoselective ester enolate alkylations. Asymmetric syntheses of 3-alkyl-3-carbomethoxy-2-exo-methylene-5-cyclohexen-1-ones. [Erratum to document cited in CA116(21):214030x] Arthur G. Schultz and Richard E. Taylor pp 8341 - 8341; DOI: 10.1021/ja00047a084 |
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Book Reviews pp 8341 - 8342; DOI: 10.1021/ja00047a600 |
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Nonradiative pathways of 7-azaindole in water F. Gai, Y. Chen, and J. W. Petrich pp 8343 - 8345; DOI: 10.1021/ja00048a001 |
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One-electron reduction of methyl(trifluoromethyl)dioxirane by iodide ion. Evidence for an electron-transfer chain reaction mediated by the superoxide ion Waldemar Adam, Gregorio Asensio, Ruggero Curci, Maria Elena Gonzalez-Nunez, and Rossella Mello pp 8345 - 8349; DOI: 10.1021/ja00048a002 |
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Furans in synthesis. 11. Total syntheses of (.+-.)- and (-)-fastigilin C Steven P. Tanis, Edward D. Robinson, Mark C. McMills, and William Watt pp 8349 - 8362; DOI: 10.1021/ja00048a003 |
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Cluster sialoside inhibitors for influenza virus: synthesis, NMR, and biological studies. Subramaniam Sabesan, Jens O. Duus, Susana Neira, Peter Domaille, Soerge Kelm, James C. Paulson, and Klaus Bock pp 8363 - 8375; DOI: 10.1021/ja00048a004 |
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Conformation and reactivity of anomeric radicals Scott D. Rychnovsky, Jay P. Powers, and Teresa J. LePage pp 8375 - 8384; DOI: 10.1021/ja00048a005 |
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Imidazole buffer-catalyzed cleavage and isomerization reactions of dinucleotides: the proposed mechanism is incompatible with the kinetic measurements Albert Haim pp 8384 - 8388; DOI: 10.1021/ja00048a006 |
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Computational study of Jahn-Teller type distortions in radical cations of methyl-substituted cyclopropanes Karsten Krogh-Jespersen and Heinz D. Roth pp 8388 - 8394; DOI: 10.1021/ja00048a007 |
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Reaction of alkynes with cyclopropylcarbene-chromium complexes: a versatile [4+2+1-2] cycloaddition reaction for the construction of cyclopentenones Seniz U. Tumer, James W. Herndon, and Leonard McMullen pp 8394 - 8404; DOI: 10.1021/ja00048a008 |
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Unusual macromolecular architectures: the convergent growth approach to dendritic polyesters and novel block copolymers Craig J. Hawker and Jean M. J. Frechet pp 8405 - 8413; DOI: 10.1021/ja00048a009 |
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A new three-dimensional cycloaddition compound and its inclusion complexes formed by 1,3-dipolar cycloaddition reaction of p-phenylenebis(3-sydnone) and N-phenylmaleimide Kiyoshi Takagi, Motoo Shiro, Sadamu Takeda, and Nobuo Nakamura pp 8414 - 8416; DOI: 10.1021/ja00048a010 |
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Novel syn oxidative addition of allylic halides to olefin complexes of palladium(0) and platinum(0) Hideo Kurosawa, Hiroshi Kajimaru, Sensuke Ogoshi, Hiroto Yoneda, Kunio Miki, Nobutami Kasai, Shinji Murai, and Isao Ikeda pp 8417 - 8424; DOI: 10.1021/ja00048a011 |
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Cyclization reactions of molybdenum and chromium carbene complexes with 1,6- and 1,7-enynes: effect of tether length and composition Daniel F. Harvey, Kevin P. Lund, and David A. Neil pp 8424 - 8434; DOI: 10.1021/ja00048a012 |
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Coplanar molecular assemblies of amino- and perfluorinated alkylsilanes: characterization and geometric definition of mammalian cell adhesion and growth David A. Stenger, Jacque H. Georger, Charles S. Dulcey, James J. Hickman, Alan S. Rudolph, Thor B. Nielsen, Stephen M. McCort, and Jeffrey M. Calvert pp 8435 - 8442; DOI: 10.1021/ja00048a013 |
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Deuterium isotope effects in constrained tryptophan derivatives: implications for tryptophan photophysics Lloyd P. McMahon, William J. Colucci, Mark L. McLaughlin, and Mary D. Barkley pp 8442 - 8448; DOI: 10.1021/ja00048a014 |
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Fluorescence quenching in indoles by excited-state proton transfer Hong Tao Yu, William J. Colucci, Mark L. McLaughlin, and Mary D. Barkley pp 8449 - 8454; DOI: 10.1021/ja00048a015 |
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Unique pressure effects on the absolute kinetics of triplet benzophenone photoreduction in supercritical carbon dioxide Christopher B. Roberts, John E. Chateauneuf, and Joan F. Brennecke pp 8455 - 8463; DOI: 10.1021/ja00048a016 |
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Total synthesis of (+)-10,10-difluorothromboxane A2 and its 9,11 and 15 stereoisomers Stanislaw Witkowski, Y. Koteswar Rao, Ramiya H. Premchandran, Perry V. Halushka, and Josef Fried pp 8464 - 8472; DOI: 10.1021/ja00048a017 |
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Structure and chemical properties of ptilomycalin A Ikuko Ohtani, Takenori Kusumi, Hiroshi Kakisawa, Yoel Kashman, and Shulamit Hirsh pp 8472 - 8479; DOI: 10.1021/ja00048a018 |
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Thiotropocin biosynthesis. Shikimate origin of a sulfur-containing tropolone derivative David E. Cane, Zhen Wu, and James E. Van Epp pp 8479 - 8483; DOI: 10.1021/ja00048a019 |
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(-)-Cryptaustoline: its synthesis, revision of absolute stereochemistry, and mechanism of inversion of stereochemistry A. I. Meyers, Thais M. Sielecki, Debbie C. Crans, Robert W. Marshman, and Thanh H. Nguyen pp 8483 - 8489; DOI: 10.1021/ja00048a020 |
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Nickel(I) octaethylisobacteriochlorin anion. An exceptional nucleophile. Reduction and coupling of alkyl halides by anionic and radical processes. A model for factor F-430 M. C. Helvenston and C. E. Castro pp 8490 - 8496; DOI: 10.1021/ja00048a021 |
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Metal alkoxides. Models for metal oxides. 18. Structure, bonding and dynamic behavior of bis(.eta.2-ethylene)hexakis(neopentoxy)ditungsten. Studies of the reversible addition of carbon-carbon double bonds to a tungsten-tungsten triple bond Stephanie T. Chacon, Malcolm H. Chisholm, Odile Eisenstein, and John C. Huffman pp 8497 - 8509; DOI: 10.1021/ja00048a022 |
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Magnetic properties of high-nuclearity spin clusters. Fourteen- and fifteen-oxovanadium(IV) clusters Anne Laure Barra, Dante Gatteschi, Luca Pardi, Achim Mueller, and Joachim Doering pp 8509 - 8514; DOI: 10.1021/ja00048a023 |
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Arene vs thiophene reduction in the (arene)ruthenium thiophene system (C6R6)Ru(C4R4S)2+ and the protonation of .eta.4-thiophene ligands Shifang Luo, Thomas B. Rauchfuss, and Scott R. Wilson pp 8515 - 8520; DOI: 10.1021/ja00048a024 |
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Base hydrolysis of coordinated thiophene in (C5R5)Rh(C4Me4S)2+: nucleophilic attack at divalent sulfur and the reversible cleavage of carbon-sulfur bonds Anton E. Skaugset, Thomas B. Rauchfuss, and Scott R. Wilson pp 8521 - 8526; DOI: 10.1021/ja00048a025 |
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General approaches to phosphinidenes via retroadditions Xinhua Li, Deqing Lei, Michael Y. Chiang, and Peter P. Gaspar pp 8526 - 8531; DOI: 10.1021/ja00048a026 |
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.sigma.-Hydrocarbyl-bridged gallium/zirconium complexes containing planar-tetracoordinate carbon Gerhard Erker, Markus Albrecht, Carl Krueger, and Stefan Werner pp 8531 - 8536; DOI: 10.1021/ja00048a027 |
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MM3 molecular mechanics study of alkylphosphines Peter C. Fox, J. Phillip Bowen, and Norman L. Allinger pp 8536 - 8544; DOI: 10.1021/ja00048a028 |
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Probing redox-induced molecular transformations by atomic-resolution scanning tunneling microscopy: iodide adsorption and electrooxidation on gold(111) in aqueous solution Xiaoping Gao and Michael J. Weaver pp 8544 - 8551; DOI: 10.1021/ja00048a029 |
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In situ carbon-13 solid-state NMR study of the Cu/ZnO/Al2O3 methanol synthesis catalyst Noel D. Lazo, David K. Murray, Matthew L. Kieke, and James F. Haw pp 8552 - 8559; DOI: 10.1021/ja00048a030 |
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Symmetries of hydrogen bonds in monoanions of dicarboxylic acids Charles L. Perrin and John D. Thoburn pp 8559 - 8565; DOI: 10.1021/ja00048a031 |
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Theoretical secondary kinetic isotope effects and the interpretation of transition state geometries. 1. The Cope rearrangement K. N. Houk, Susan M. Gustafson, and Kersey A. Black pp 8565 - 8572; DOI: 10.1021/ja00048a032 |
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Structural characterization of selenosubtilisin by selenium-77 NMR spectroscopy Karen L. House, R. Bruce Dunlap, Jerome D. Odom, Zhen Ping Wu, and Donald Hilvert pp 8573 - 8579; DOI: 10.1021/ja00048a033 |
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Moessbauer and integer-spin EPR of the oxidized P-clusters of nitrogenase: POX is a non-Kramers system with a nearly degenerate ground doublet Kristene K. Surerus, Michael P. Hendrich, Patricia D. Christie, Dirk Rottgardt, William H. Orme-Johnson, and Eckard Munck pp 8579 - 8590; DOI: 10.1021/ja00048a034 |
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Crystal structure of Cd5(CN)10(H2O)4.cntdot.4C6H11OH studied by x-ray diffraction and solid-state cadmium-113 NMR. A new type of cristobalite-like framework host with a site interacting with cyclohexanol by hydrogen bonding S. Nishikiori, C. I. Ratcliffe, and J. A. Ripmeester pp 8590 - 8595; DOI: 10.1021/ja00048a035 |
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Time-resolved photodissociation of gas-phase ferrocene cation: energetics of fragmentation and radiative relaxation rate at near-thermal energies James D. Faulk and Robert C. Dunbar pp 8596 - 8600; DOI: 10.1021/ja00048a036 |
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Dicoordinated boron cations dehydrate organic ethers in the gas phase Thilini D. Ranatunga and Hilkka I. Kenttamaa pp 8600 - 8604; DOI: 10.1021/ja00048a037 |
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The identification of distonic radical cations on the basis of a reaction with dimethyl disulfide Krista M. Stirk, Joseph C. Orlowski, Diane T. Leeck, and H. I. Kenttamaa pp 8604 - 8606; DOI: 10.1021/ja00048a038 |
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Influence of solvation on dehydration reactions of alkali metal-methanol cluster ions X. Zhang and A. W. Castleman pp 8607 - 8610; DOI: 10.1021/ja00048a039 |
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Adiabatic ionization energies, bond disruption enthalpies, and solvation free energies for gas-phase metallocenes and metallocenium ions Matthew F. Ryan, John R. Eyler, and David E. Richardson pp 8611 - 8619; DOI: 10.1021/ja00048a040 |
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Trimethyl phosphate: the intrinsic reactivity of carbon versus phosphorus sites with anionic nucleophiles Rachel C. Lum and Joseph J. Grabowski pp 8619 - 8627; DOI: 10.1021/ja00048a041 |
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Understanding heterolytic bond cleavage P. B. Armentrout and Jack Simons pp 8627 - 8633; DOI: 10.1021/ja00048a042 |
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Nitranions and their precursors: charge density rearrangements and nitrogen-15 NMR chemical shift changes Carlo Gatti, Alessandro Ponti, Aldo Gamba, and Giorgio Pagani pp 8634 - 8644; DOI: 10.1021/ja00048a043 |
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Substituent effects. 4. Nature of substituent effects at carbonyl groups Kenneth B. Wiberg, Christopher M. Hadad, Paul R. Rablen, and Jerzy Cioslowski pp 8644 - 8654; DOI: 10.1021/ja00048a044 |
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Resonance interactions in acyclic systems. 5. Structures, charge distributions, and energies of some heterobutadiene rotamers Kenneth B. Wiberg, Paul R. Rablen, and Manuel Marquez pp 8654 - 8668; DOI: 10.1021/ja00048a045 |
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Photoelectron spectra of phthalocyanine thin films: a valence band theoretical interpretation Enrique Orti and Jean Luc Bredas pp 8669 - 8675; DOI: 10.1021/ja00048a046 |
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Structure and relative stability of halogenated carbocations: the C2H4X+ and C4H8X+ (X = fluoro, chloro, bromo) cations Charles H. Reynolds pp 8676 - 8682; DOI: 10.1021/ja00048a047 |
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Ab initio calculations of the barriers to rotation in 1,1-difluoroallyl radical and an analysis of the factors that govern rotational barriers in fluorinated allylic radicals Athanassios Nicolaides and Weston Thatcher Borden pp 8682 - 8686; DOI: 10.1021/ja00048a048 |
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An ab initio MO and MM study of homogeneous olefin polymerization with silylene-bridged zirconocene catalyst and its regio- and stereoselectivity Hiroshi Kawamura-Kuribayashi, Nobuaki Koga, and Keiji Morokuma pp 8687 - 8694; DOI: 10.1021/ja00048a049 |
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Advancing the search for cyclopropenylidenecarbene, the exocyclic ring isomer of diacetylene Charlene L. Collins, Cynthia Meredith, Yukio Yamaguchi, and Henry F. Schaefer pp 8694 - 8696; DOI: 10.1021/ja00048a050 |
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Palladium-catalyzed tandem cyclization of 4,6- and 5,7-diene amides. A new route toward the pyrrolizidine and indolizidine alkaloids Pher G. Andersson and Jan E. Baeckvall pp 8696 - 8698; DOI: 10.1021/ja00048a051 |
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Ab initio calculations of the singlet-triplet energy difference in phenylnitrene David A. Hrovat, Edward E. Waali, and Weston Thatcher Borden pp 8698 - 8699; DOI: 10.1021/ja00048a052 |
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Photoelectron spectroscopy of the phenylnitrene anion Michael J. Travers, Daniel C. Cowles, Eileen P. Clifford, and G. Barney Ellison pp 8699 - 8701; DOI: 10.1021/ja00048a053 |
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Total synthesis of the NodRm-IV factors, the rhizobium nodulation signals K. C. Nicolaou, N. J. Bockovich, D. R. Carcanague, C. W. Hummel, and L. F. Even pp 8701 - 8702; DOI: 10.1021/ja00048a054 |
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Kinetic importance of conformations of nicotinamide adenine dinucleotide in the reactions of dehydrogenase enzymes Orn Almarsson, Rafik Karaman, and Thomas C. Bruice pp 8702 - 8704; DOI: 10.1021/ja00048a055 |
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Synthetic sapphyrin-cytosine conjugates: carriers for selective nucleotide transport at neutral pH. Vladimir Kral, Jonathan L. Sessler, and Hiroyuki Furuta pp 8704 - 8705; DOI: 10.1021/ja00048a056 |
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1,5- and 1,9-Hydrogen atom abstractions. Photochemical strategies for radical cyclizations George A. Kraus and Yusheng Wu pp 8705 - 8707; DOI: 10.1021/ja00048a057 |
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Regioselective and endo-stereoselective [3 + 2] cycloaddition of dipolar trimethylenemethane to electron-deficient olefin Satoshi Ejiri, Shigeru Yamago, and Eiichi Nakamura pp 8707 - 8708; DOI: 10.1021/ja00048a058 |
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Photochemistry of .alpha.-keto phosphate esters: photorelease of a caged cAMP. Richard S. Givens, Phillip S. Athey, L. William Kueper, Bogdan Matuszewski, and Jie You Xue pp 8708 - 8710; DOI: 10.1021/ja00048a059 |
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Activation of organic carbonyl compounds by Lewis acids: relative reactivities of .sigma. and .pi. adducts toward nucleophiles and implications for enantioselective addition reactions Darryl P. Klein and J. A. Gladysz pp 8710 - 8711; DOI: 10.1021/ja00048a060 |
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Accessibility to the active site of methane monooxygenase: the first demonstration of exogenous ligand binding to the diiron cluster Kristoffer K. Andersson, Timothy E. Elgren, Lawrence Que, and John D. Lipscomb pp 8711 - 8713; DOI: 10.1021/ja00048a061 |
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Characterization of the carbon monoxide binding site of carbon monoxide dehydrogenase from Clostridium thermoaceticum by infrared spectroscopy Manoj Kumar and Stephen W. Ragsdale pp 8713 - 8715; DOI: 10.1021/ja00048a062 |
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Blocked photochromism of diarylethenes Masahiro Irie, Osamu Miyatake, and Kingo Uchida pp 8715 - 8716; DOI: 10.1021/ja00048a063 |
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Design at nanometric dimensions to enhance hydrophobicity-induced pKa shifts D. W. Urry, D. C. Gowda, S. Q. Peng, T. M. Parker, and R. D. Harris pp 8716 - 8717; DOI: 10.1021/ja00048a064 |
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Synthesis, self-assembly, and photophysical dynamics of stacked layers of porphyrin and viologen phosphonates Solomon B. Ungashe, William L. Wilson, Howard E. Katz, Geoffrey R. Scheller, and Thomas M. Putvinski pp 8717 - 8719; DOI: 10.1021/ja00048a065 |
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Supramolecular chemistry of manganese complex [Mn(CO)3(.mu.3-OH)]4: assembly of a cubic hydrogen-bonded diamondoid network with 1,2-diaminoethane Steven B. Copp, S. Subramanian, and Michael J. Zaworotko pp 8719 - 8720; DOI: 10.1021/ja00048a066 |
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Trisilaallyl anion structures. Is conjugation effective? Anatoli A. Korkin and Paul v. R. Schleyer pp 8720 - 8722; DOI: 10.1021/ja00048a067 |
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Aminobenzannulation via metathesis of isonitriles using chromium carbene complexes Craig A. Merlic, Ellen E. Burns, Daqiang Xu, and Sylvia Y. Chen pp 8722 - 8724; DOI: 10.1021/ja00048a068 |
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High valent transition metal chemistry. Synthesis and characterization of an intermediate-spin iron(IV) complex of a strong .pi.-acid ligand Terrence J. Collins, Brian G. Fox, Zheng Guo Hu, Kimberly L. Kostka, Eckard Munck, Clifford E. F. Rickard, and L. James Wright pp 8724 - 8725; DOI: 10.1021/ja00048a069 |
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Solid-state photochemistry. Remarkable effects of the packing of molecules in crystals on the diastereoselectivity of the intramolecular 2 + 2 photocycloaddition of a 4-(3'-butenyl)-2,5-cyclohexadien-1-one Arthur G. Schultz, Arthur G. Taveras, Richard E. Taylor, Fook S. Tham, and Rudolph K. Kullnig pp 8725 - 8727; DOI: 10.1021/ja00048a070 |
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Long-range energy transfer in oligomeric metal complex assemblies Carlo Alberto Bignozzi, Roberto Argazzi, Christian G. Garcia, Franco Scandola, Jon R. Schoonover, and Thomas J. Meyer pp 8727 - 8729; DOI: 10.1021/ja00048a071 |
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The first deoxygenative coupling of amides by an unprecedented samarium/samarium diiodide system Akiya Ogawa, Noriaki Takami, Masahito Sekiguchi, Ilhyong Ryu, Nobuaki Kambe, and Noboru Sonoda pp 8729 - 8730; DOI: 10.1021/ja00048a072 |
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Synthesis of three-dimensional nanoscaffolding Ziyan Wu, Stephen Lee, and Jeffrey S. Moore pp 8730 - 8732; DOI: 10.1021/ja00048a073 |
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A catalytic method for asymmetric nucleophilic aromatic substitution giving binaphthyls Mitsuru Shindo, Kenji Koga, and Kiyoshi Tomioka pp 8732 - 8733; DOI: 10.1021/ja00048a074 |
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Organotransition-metal metallacarboranes. 26. Carborane ligands in organometallic chemistry: a new class of Fischer carbene complexes Kenneth E. Stockman, Michal Sabat, M. G. Finn, and Russell N. Grimes pp 8733 - 8735; DOI: 10.1021/ja00048a075 |
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Intramolecular benzannulation reactions of manganese carbene complexes Bonnie L. Balzer, Martine Cazanoue, and M. G. Finn pp 8735 - 8736; DOI: 10.1021/ja00048a076 |
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A sequence-specific molecular light switch: tethering of an oligonucleotide to a dipyridophenazine complex of ruthenium(II) Yonchu Jenkins and Jacqueline K. Barton pp 8736 - 8738; DOI: 10.1021/ja00048a077 |
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Multiple forms of thioacetyl coenzyme A binding to citrate synthase. Resonance Raman evidence P. J. Tonge, P. R. Carey, and V. E. Anderson pp 8738 - 8739; DOI: 10.1021/ja00048a078 |
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NMR evidence for DNA bound water in solution Mark G. Kubinec and David E. Wemmer pp 8739 - 8740; DOI: 10.1021/ja00048a079 |
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Diiron(II) .mu.-aqua bis(.mu.-carboxylato) models of reduced dinuclear non-heme iron sites in proteins Karl S. Hagen and Rene Lachicotte pp 8741 - 8742; DOI: 10.1021/ja00048a080 |
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Catalytic mechanism of cytochrome P-450: evidence for a distal charge relay Nancy C. Gerber and Stephen G. Sligar pp 8742 - 8743; DOI: 10.1021/ja00048a081 |
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Protonation of a bridging oxo ligand is slow James M. Carroll and Jack R. Norton pp 8744 - 8745; DOI: 10.1021/ja00048a082 |
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A novel palladium-catalyzed cycloalkylation to isoxazoline 2-oxides. Application for the asymmetric synthesis of carbanucleosides. Barry M. Trost, Leping Li, and Simon D. Guile pp 8745 - 8747; DOI: 10.1021/ja00048a083 |
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Carbon acidity. 84. Kinetics of methylation of a cesium enolate in THF. The importance of the free enolate ion in an aggregated system James A. Krom and Andrew Streitwieser pp 8747 - 8748; DOI: 10.1021/ja00048a084 |
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.beta.-Sialyl phosphite and phosphoramidite: synthesis and application to the chemoenzymic synthesis of CMP-sialic acid and sialyl oligosaccharides Hirosato Kondo, Yoshitaka Ichikawa, and Chi Huey Wong pp 8748 - 8750; DOI: 10.1021/ja00048a085 |
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Stereocontrolled hydride reductions of .beta.-hydroxy oximino ethers David R. Williams and Martin H. Osterhout pp 8750 - 8751; DOI: 10.1021/ja00048a086 |
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2,2-Dialkoxy-.DELTA.3-1,3,4-oxadiazolines: convenient thermal sources of dialkoxy carbenes Manal El-Saidi, Karim Kassam, David L. Pole, Tanya Tadey, and John Warkentin pp 8751 - 8752; DOI: 10.1021/ja00048a087 |
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Electron transfer in bis-porphyrin donor-acceptor compounds with polyphenylene spacers shows a weak distance dependence. [Erratum to document cited in CA117(4):39038c] Anna Helms, David Heiler, and George McLendon pp 8753 - 8753; DOI: 10.1021/ja00048a088 |
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Hydrosilylation-allylation sequence for the stereoselective elaboration of .beta.-hydroxy esters. [Erratum to document cited in CA116(15):151863y] Anthony P. Davis and Stephen C. Hegarty pp 8753 - 8753; DOI: 10.1021/ja00048a089 |
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Computer Software Reviews pp 8753 - 8754; DOI: 10.1021/ja00048a600 |
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Book Reviews pp 8754 - 8756; DOI: 10.1021/ja00048a601 |
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Defining the dimensions of the catalytic site of phospholipase A2 using amide substrate analogs Lin Yu and Edward A. Dennis pp 8757 - 8763; DOI: 10.1021/ja00049a001 |
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Unmasking the chemistry of DNA cleavage by the esperamicins: modulation of 4'-hydrogen abstraction and bistranded damage by the fucose-anthranilate moiety Donna F. Christner, Bruce L. Frank, John W. Kozarich, JoAnne Stubbe, Jerzy Golik, Terrence W. Doyle, Ira E. Rosenberg, and Bala Krishnan pp 8763 - 8767; DOI: 10.1021/ja00049a002 |
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Control of folding and binding of oligonucleotides by use of a nonnucleotide linker Manikrao Salunkhe, Taifeng Wu, and Robert L. Letsinger pp 8768 - 8772; DOI: 10.1021/ja00049a003 |
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Stereoselectivity of enzymic and chemical oxygenation of sulfur atoms in 2-methyl-1,3-benzodithiole John R. Cashman, Leslie D. Olsen, Derek R. Boyd, R. Austin S. McMordie, Robert Dunlop, and Howard Dalton pp 8772 - 8777; DOI: 10.1021/ja00049a004 |
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Design, synthesis, and conformational analysis of a novel spiro-bicyclic system as a type II .beta.-turn peptidomimetic Michael J. Genin and Rodney L. Johnson pp 8778 - 8783; DOI: 10.1021/ja00049a005 |
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Design of peptides that bind in the minor groove of DNA at 5'-(A,T)G(A,T)C(A,T)-3' sequences by a dimeric side-by-side motif Warren S. Wade, Milan Mrksich, and Peter B. Dervan pp 8783 - 8794; DOI: 10.1021/ja00049a006 |
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What causes aqueous acceleration of the Claisen rearrangement? Christopher J. Cramer and Donald G. Truhlar pp 8794 - 8799; DOI: 10.1021/ja00049a007 |
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Secondary kinetic isotope effects in carbon-nitrogen rotation of amides Charles L. Perrin, John D. Thoburn, and A. Jerry Kresge pp 8800 - 8807; DOI: 10.1021/ja00049a008 |
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Evidence for a 1,4-dioxy diradical as an intermediate in the thermal decomposition of 3,3-dibenzyl-1,2-dioxetane Waldemar Adam and Markus Heil pp 8807 - 8809; DOI: 10.1021/ja00049a009 |
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Unusual redox behavior in the photoinduced electron-transfer reactions of amino ketones William R. Bergmark, Charlotte DeWan, and David G. Whitten pp 8810 - 8812; DOI: 10.1021/ja00049a010 |
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Crystal structures of two activated cyclohexanones with opposite pyramidalizations of the carbonyl groups Thomas Laube and Sandro Hollenstein pp 8812 - 8817; DOI: 10.1021/ja00049a011 |
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Orbital distortion arising from remote substituents. Nitration, reduction, and epoxidation of fluorenes bearing a carbonyl or an olefin group in spiro geometry Tomohiko Ohwada pp 8818 - 8827; DOI: 10.1021/ja00049a012 |
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Destabilized carbocations: pentafluoroethyl C2F5 substituent effects on ground and transition states in bicyclo[2.2.1]hept-2-yl brosylates Wolfgang Kirmse, Airbert Wonner, Annette D. Allen, and Thomas T. Tidwell pp 8828 - 8835; DOI: 10.1021/ja00049a013 |
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Electrostatic modulation of hydroxyl group ionization in acidic media. Evidence for the competitive operation of intramolecular SN2 reactions Joanna T. Negri and Leo A. Paquette pp 8835 - 8841; DOI: 10.1021/ja00049a014 |
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Acid-catalyzed cyclization of 1,4-diols tethered to (butadiene)iron tricarbonyl segments. Isotopic labeling as a mechanistic probe of stereochemical retention during tetrahydrofuran formation Danielle Gree, Rene Gree, Timothy B. Lowinger, Jacques Martelli, Joanna T. Negri, and Leo A. Paquette pp 8841 - 8846; DOI: 10.1021/ja00049a015 |
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Evidence for intermediates and a change in rate-limiting step in the aminolysis of the carcinogen N-methyl-N'-nitro-N-nitrosoguanidine by cyclic amines Desmond N. Wichems, Shimona Nag, Jane Mills, and James C. Fishbein pp 8846 - 8851; DOI: 10.1021/ja00049a016 |
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Thiolytic decomposition of the carcinogen N-methyl-N'-nitro-N-nitrosoguanidine. A change in rate-limiting step with nucleophile basicity controls alkylating activity Taina Santala and James C. Fishbein pp 8852 - 8857; DOI: 10.1021/ja00049a017 |
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Coordination isomerism in pentamethylcyclopentadienyl-substituted iminophosphanes: from classical structures to a .pi.-complexed iminophosphenium ion D. Gudat, H. M. Schiffner, M. Nieger, D. Stalke, A. J. Blake, H. Grondey, and E. Niecke pp 8857 - 8862; DOI: 10.1021/ja00049a018 |
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New homogeneous rhodium catalysts for the regioselective hydroboration of alkenes Stephen A. Westcott, Henk P. Blom, Todd B. Marder, and R. Thomas Baker pp 8863 - 8869; DOI: 10.1021/ja00049a019 |
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Asymmetric [2 + 2] cycloaddition reaction catalyzed by a chiral titanium reagent Koichi Narasaka, Yujiro Hayashi, Hideshi Shimadzu, and Shigeo Niihata pp 8869 - 8885; DOI: 10.1021/ja00049a020 |
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Prediction of the best linear precursor in the synthesis of cyclotetrapeptides by molecular mechanic calculations Florine Cavelier-Frontin, Gerard Pepe, Jean Verducci, Didier Siri, and Robert Jacquier pp 8885 - 8890; DOI: 10.1021/ja00049a021 |
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Molecular design and chemical synthesis of potent enediynes. 1. Dynemicin model systems equipped with N-tethered triggering devices K. C. Nicolaou, P. Maligres, T. Suzuki, S. V. Wendeborn, W. M. Dai, and R. K. Chadha pp 8890 - 8907; DOI: 10.1021/ja00049a022 |
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Molecular design and chemical synthesis of potent enediynes. 2. Dynemicin model systems equipped with C-3 triggering devices and evidence for quinone methide formation in the mechanism of action of dynemicin A K. C. Nicolaou and W. M. Dai pp 8908 - 8921; DOI: 10.1021/ja00049a023 |
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Skipped cyclic ene- and dienediynes. 1. Synthesis, spectroscopic properties and reactions of a new hydrocarbon ring family Rolf Gleiter, Roland Merger, and Bernhard Nuber pp 8921 - 8927; DOI: 10.1021/ja00049a024 |
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Skipped cyclic ene- and dienediynes. 2. Models for the homoconjugation between double and triple bonds Hermann Irngartinger, Roland Merger, and Hermann Irngartinger pp 8927 - 8932; DOI: 10.1021/ja00049a025 |
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Homogeneous catalytic carbonylation of nitroaromatics. 5. Kinetics and mechanism of aniline and carbamate formation using ruthenium complex Ru(Ph2PCH2CH2PPh2)(CO)3 Jerry D. Gargulak, Amanda J. Berry, Mark D. Noirot, and Wayne L. Gladfelter pp 8933 - 8945; DOI: 10.1021/ja00049a026 |
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Nitroxide-labeled ruthenium(II)-polypyridyl complexes as EPR probes to study organized systems. 2. Combined photophysical and EPR investigations of B-DNA M. Francesca Ottaviani, Naresh D. Ghatlia, Stefan H. Bossmann, Jacqueline K. Barton, Heinz Duerr, and Nicholas J. Turro pp 8946 - 8952; DOI: 10.1021/ja00049a027 |
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Geoffrey A. Ozin, Richard A. Prokopowicz, and Saim Ozkar pp 8953 - 8963; DOI: 10.1021/ja00049a028 |
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Metal-metal vs tellurium-tellurium bonding in WTe2 and its ternary variants TaIrTe4 and NbIrTe4 Arthur Mar, Stephane Jobic, and James A. Ibers pp 8963 - 8971; DOI: 10.1021/ja00049a029 |
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Bis(carbonyl)gold(I) undecafluorodiantimonate(V), [Au(CO)2][Sb2F11]: synthesis, vibrational, and carbon-13 NMR study and the molecular structure of bis(acetonitrile)gold(I) hexafluoroantimonate(V), [Au(NCCH3)2][SbF6] H. Willner, J. Schaebs, G. Hwang, F. Mistry, R. Jones, J. Trotter, and F. Aubke pp 8972 - 8980; DOI: 10.1021/ja00049a030 |
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Partial paramagnetism of the chromium-chromium quadruple bond F. Albert Cotton, Hong Chen, Lee M. Daniels, and Xuejun Feng pp 8980 - 8983; DOI: 10.1021/ja00049a031 |
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Redox-active crown ethers. Electrochemical and electron paramagnetic resonance studies on alkali metal complexes of quinone crown ethers Milagros Delgado, Robert E. Wolf, JudithAnn R. Hartman, Gillian McCafferty, Rahmi Yagbasan, Simon C. Rawle, David J. Watkin, and Stephen R. Cooper pp 8983 - 8991; DOI: 10.1021/ja00049a032 |
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Synthesis and characterization of Cp2Zr(CH{Me}{6-ethylpyrid-2-yl})(CO)+, a d0 metal alkyl carbonyl complex. Coordination chemistry of the four-membered azazirconacycle Cp2Zr(.eta.2-C,N-CH{Me}{6-ethylpyrid-2-yl})+ Anil S. Guram, Dale C. Swenson, and Richard F. Jordan pp 8991 - 8996; DOI: 10.1021/ja00049a033 |
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Luminescence studies of the intercalation of Cu(TMpyP4) into DNA Brian P. Hudson, Jenny Sou, Daniel J. Berger, and David R. McMillin pp 8997 - 9002; DOI: 10.1021/ja00049a034 |
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Synthesis and structural characterization of pyrazole-bridged metalla-bis(dicarbollide) derivatives of cobalt, nickel, copper, and iron: models for venus flytrap cluster reagents Aravamuthan Varadarajan, Stephen E. Johnson, Frank A. Gomez, Sarmistha Chakrabarti, Carolyn B. Knobler, and M. Frederick Hawthorne pp 9003 - 9011; DOI: 10.1021/ja00049a035 |
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Mechanisms of cage reactions: kinetics of combination and diffusion after picosecond photolysis of iron(II) porphyrin ligated systems Teddy G. Traylor, Douglas Magde, Jikun Luo, Kevin N. Walda, Debkumar Bandyopadhyay, Guo Zhang Wu, and Vijay S. Sharma pp 9011 - 9017; DOI: 10.1021/ja00049a036 |
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Electron-transfer reactions of alkylperoxy radicals Slobodan V. Jovanovic, Ivana Jankovic, and Ljubica Josimovic pp 9018 - 9021; DOI: 10.1021/ja00049a037 |
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Self-assembled monolayers of n-alkanethiolates on copper are barrier films that protect the metal against oxidation by air Paul E. Laibinis and George M. Whitesides pp 9022 - 9028; DOI: 10.1021/ja00049a038 |
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Radiation-induced conductivity in polymerized and nonpolymerized columnar aggregates of phthalocyanine Pieter G. Schouten, John M. Warman, Matthijs P. De Haas, Johan F. Van der Pol, and Jan W. Zwikker pp 9028 - 9034; DOI: 10.1021/ja00049a039 |
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Tetraether bolaform amphiphiles as models of archaebacterial membrane lipids: Raman spectroscopy, phosphorus-31 NMR, x-ray scattering, and electron microscopy David H. Thompson, Kim F. Wong, Robin Humphry-Baker, Jeffery J. Wheeler, Jong Mok Kim, and Shankar B. Rananavare pp 9035 - 9042; DOI: 10.1021/ja00049a040 |
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Solvation state of the Tyr side chain in peptides. An FT-IR and 17O NMR approach Ioannis P. Gerothanassis, Nick Birlirakis, Constantinos Sakarellos, and Michel Marraud pp 9043 - 9047; DOI: 10.1021/ja00049a041 |
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Determination of the orientation of the magnetic axes of the cyano-MetMb complexes of point mutants of myoglobin by solution 1H NMR: influence of his E7 .fwdarw. Gly and Arg CD3 .fwdarw. Gly substitutions Krishnakumar Rajarathnam, Gerd N. La Mar, Mark L. Chiu, and Stephen G. Sligar pp 9048 - 9058; DOI: 10.1021/ja00049a042 |
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Molecular dynamics analysis of NMR relaxation in a zinc-finger peptide Arthur G. Palmer and David A. Case pp 9059 - 9067; DOI: 10.1021/ja00049a043 |
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Dynamic behavior and reactivity of (1,1,3,3-tetramethylallyl)lithium Jose Cabral and Gideon Fraenkel pp 9067 - 9075; DOI: 10.1021/ja00049a044 |
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Atomic charges for variable molecular conformations Christopher A. Reynolds, Jonathan W. Essex, and W. Graham Richards pp 9075 - 9079; DOI: 10.1021/ja00049a045 |
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Electronic structure and aromaticity of azaphospholes Laszlo Nyulaszi, Tamas Veszpremi, Jozsef Reffy, Bernd Burkhardt, and Manfred Regitz pp 9080 - 9084; DOI: 10.1021/ja00049a046 |
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A new general form of molecular force fields. Application to intra- and interresidue interactions in peptides Pietro Amodeo and Vincenzo Barone pp 9085 - 9093; DOI: 10.1021/ja00049a047 |
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Origin of the regioselective lithiation of 1,3-disubstituted heteroatom aromatics. MNDO evidence for bidentate complexation Jose M. Saa, Pere M. Deya, Guillem A. Suner, and Antoni Frontera pp 9093 - 9100; DOI: 10.1021/ja00049a048 |
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Computational evaluation of the coupled oscillator model in the vibrational circular dichroism of selected small molecules Petr Bour and Timothy A. Keiderling pp 9100 - 9105; DOI: 10.1021/ja00049a049 |
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Gas-phase chemistry of Sc(CH3)2+ with alkenes: activation of allylic carbon-hydrogen (C-H) bonds by a d0 system and the migratory insertion of C:C bonds into scandium-methyl (Sc+-CH3) bonds Yongqing Huang, Y. Dorothy Hill, Mariona Sodupe, Charles W. Bauschlicher, and Ben S. Freiser pp 9106 - 9111; DOI: 10.1021/ja00049a050 |
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Gas-phase reactions of lanthanum dication with small alkanes and the photodissociation of LaC2H4n+ and LaC3H6n+ (n = 1 and 2) Yasmin A. Ranasinghe, Timothy J. MacMahon, and Ben S. Freiser pp 9112 - 9118; DOI: 10.1021/ja00049a051 |
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Atmospheric chemistry of titan: ab initio study of the reaction between nitrogen atoms and methyl radicals Carlos Gonzalez and H. B. Schlegel pp 9118 - 9122; DOI: 10.1021/ja00049a052 |
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Detection of trace species in hostile environments using degenerate four-wave mixing: methylidyne radical (CH) in an atmospheric-pressure flame Skip Williams, David S. Green, Srinivasan Sethuraman, and Richard N. Zare pp 9122 - 9130; DOI: 10.1021/ja00049a053 |
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Isomers and reactivity of C3N+: an experimental study Simon Petrie, Kathryn M. McGrath, Colin G. Freeman, and Murray J. McEwan pp 9130 - 9136; DOI: 10.1021/ja00049a054 |
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The SN2 identity exchange reaction ClCH2CN + Cl- .fwdarw. Cl- + ClCH2CN: experiment and theory Brian D. Wladkowski, Kieran F. Lim, Wesley D. Allen, and John I. Brauman pp 9136 - 9153; DOI: 10.1021/ja00049a055 |
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Strong interactions of anionic peptides and alkaline earth metal ions: metal-ion-bound peptides in the gas phase Peifeng Hu and Michael L. Gross pp 9153 - 9160; DOI: 10.1021/ja00049a056 |
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Strong interactions of anionic peptides and alkaline earth metal ions: bis(peptide) complexes in the gas phase Peifeng Hu and Michael L. Gross pp 9161 - 9169; DOI: 10.1021/ja00049a057 |
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Molecular complexes between potassium and ethylenediamine: photoionization and ab initio molecular orbital studies Y. H. Liau and T. M. Su pp 9169 - 9177; DOI: 10.1021/ja00049a058 |
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Derivatization of the fullerene dications C602+ and C702+ by ion-molecule reactions in the gas phase Simon Petrie, Gholamreza Javahery, Jinru Wang, and Diethard K. Bohme pp 9177 - 9181; DOI: 10.1021/ja00049a059 |
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Picosecond photolyses of six-coordinated iron(II) porphyrins: formation and decay of an excited-state five-coordinated species Douglas Taube, Teddy G. Traylor, Douglas Magde, Kevin Walda, and Jikun Luo pp 9182 - 9188; DOI: 10.1021/ja00049a060 |
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The use of self-assembled monolayers and a selective etch to generate patterned gold features Amit Kumar, Hans A. Biebuyck, Nicholas L. Abbott, and George M. Whitesides pp 9188 - 9189; DOI: 10.1021/ja00049a061 |
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Spectroscopic and theoretical description of the electronic structure of the S = 3/2 nitrosyl complex of non-heme iron enzymes Yan Zhang, Mark A. Pavlosky, Carl A. Brown, Tami E. Westre, Britt Hedman, Keith O. Hodgson, and Edward I. Solomon pp 9189 - 9191; DOI: 10.1021/ja00049a062 |
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Synthesis and x-ray crystal structure of 11-bromo-endo-9-chloro-7-ethoxybicyclo[5.3.1]undec-1(11)-ene. A stable highly strained anti-Bredt olefin Geerlig W. Wijsman, Willem H. De Wolf, Friedrich Bickelhaupt, Huub Kooijman, and Anthony L. Spek pp 9191 - 9192; DOI: 10.1021/ja00049a063 |
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Negative ion photoelectron spectroscopy of CH2:SiH and CH3Si Ashfaq A. Bengali and Doreen G. Leopold pp 9192 - 9194; DOI: 10.1021/ja00049a064 |
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A single model displaying all the important centers and processes involved in catalysis by molybdoenzymes containing [MoVIO2]2+ active sites Zhiguang Xiao, Charles G. Young, John H. Enemark, and Anthony G. Wedd pp 9194 - 9195; DOI: 10.1021/ja00049a065 |
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An oxothio-molybdenum(VI) complex stabilized by an intramolecular sulfur-sulfur interaction: implications for the active site of oxidized xanthine oxidase and related enzymes Aston A. Eagle, Les J. Laughlin, Charles G. Young, and Edward R. T. Tiekink pp 9195 - 9197; DOI: 10.1021/ja00049a066 |
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Template-directed synthesis: use of a reversible reaction Jay T. Goodwin and David G. Lynn pp 9197 - 9198; DOI: 10.1021/ja00049a067 |
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.pi.-Conjugated metallabutadiyne complexes: synthesis, structure, and bonding Joseph Manna, Steven J. Geib, and Michael D. Hopkins pp 9199 - 9200; DOI: 10.1021/ja00049a068 |
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Specific abstraction of the 5'S- and 4'-deoxyribosyl hydrogen atoms from DNA by calicheamicin .gamma.1I Jon J. Hangeland, James J. De Voss, Julie A. Heath, Craig A. Townsend, Wei Dong Ding, Joseph S. Ashcroft, and George A. Ellestad pp 9200 - 9202; DOI: 10.1021/ja00049a069 |
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Simple procedure for resonance assignment of the sugar protons in carbon-13 labeled RNAs Arthur Pardi and Edward P. Nikonowicz pp 9202 - 9203; DOI: 10.1021/ja00049a070 |
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Non-ionic water-soluble dextran-coupled tetraphenylporphyrin derivatives Osamu Nakajima, Hidetoshi Mizoguchi, Yuichi Hashimoto, and Shigeo Iwasaki pp 9203 - 9205; DOI: 10.1021/ja00049a071 |
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Gas-phase reactions of benzenoid hydrocarbon ions with hydrogen atoms and molecules: uncommon constraints to reactivity Simon Petrie, Gholamreza Javahery, and Diethard K. Bohme pp 9205 - 9206; DOI: 10.1021/ja00049a072 |
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Endocyclic restriction test: experimental evaluation of the transition structure geometry of a nucleophilic substitution at trivalent phosphorus Jinglin Li and Peter Beak pp 9206 - 9207; DOI: 10.1021/ja00049a073 |
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Effect of cyclodextrins on the thermal stability of globular proteins Alan Cooper pp 9208 - 9209; DOI: 10.1021/ja00049a074 |
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Thermochemical confirmation of the mechanism of activation by vitamin K Edward M. Arnett, Paul Dowd, Robert A. Flowers, Seung Wook Ham, and Sriram Naganathan pp 9209 - 9210; DOI: 10.1021/ja00049a075 |
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Hetero-Diels-Alder addition of sulfur dioxide to 1,3-dienes. Suprafaciality, regioselectivity, and stereoselectivity Brigitte Deguin and Pierre Vogel pp 9210 - 9211; DOI: 10.1021/ja00049a076 |
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Extraordinarily intense vibrational circular dichroism of a metmyoglobin cyanide complex Junji Teraoka, Keiji Nakamura, Yumi Nakahara, Yoshimasa Kyogoku, and Hiromu Sugeta pp 9211 - 9213; DOI: 10.1021/ja00049a077 |
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High-TC molecular-based magnets: a ferromagnetic bimetallic chromium(III)-nickel(II) cyanide with TC = 90 K V. Gadet, T. Mallah, I. Castro, M. Verdaguer, and P. Veillet pp 9213 - 9214; DOI: 10.1021/ja00049a078 |
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Valence contrast by synchrotron resonance scattering: application to a mixed-valence manganese compound Y. Gao, A. Frost-Jensen, M. R. Pressprich, P. Coppens, A. Marquez, and M. Dupuis pp 9214 - 9215; DOI: 10.1021/ja00049a079 |
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Diastereoselectivity in the amine-directed hydrocarboxylation Marie E. Krafft, Xiang Y. Yu, Stephen E. Milczanowski, and Karen D. Donnelly pp 9215 - 9217; DOI: 10.1021/ja00049a080 |
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Nonpeptidal peptidomimetics with .beta.-D-glucose scaffolding. A partial somatostatin agonist bearing a close structural relationship to a potent, selective substance P antagonist Ralph Hirschmann, K. C. Nicolaou, Sherrie Pietranico, Joseph Salvino, Ellen M. Leahy, Paul A. Sprengeler, George Furst, Catherine D. Strader, Amos B. Smith, III, and et al. pp 9217 - 9218; DOI: 10.1021/ja00049a081 |
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On the origins of the DNA sequence selectivity of mitomycin monoalkylation transformations Harold Kohn, Ven Shun Li, Pascal Schiltz, and Moon Shong Tang pp 9218 - 9220; DOI: 10.1021/ja00049a082 |
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Organolanthanide-catalyzed hydroboration of olefins Karl N. Harrison and Tobin J. Marks pp 9220 - 9221; DOI: 10.1021/ja00049a083 |
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Organo-f-element bonding energetics. Large magnitudes of metal arene bond enthalpies in zero-valent lanthanide sandwich complexes Wayne A. King, Tobin J. Marks, David M. Anderson, David J. Duncalf, and F. Geoffrey N. Cloke pp 9221 - 9223; DOI: 10.1021/ja00049a084 |
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Reactivity of the tungsten carbyne W(.tplbond.CCH3)Cl(PMe3)4: double carbonylation, carbyne-alkyne complexes, and stoichiometric acetylene metathesis Lauren M. Atagi, Susan C. Critchlow, and James M. Mayer pp 9223 - 9224; DOI: 10.1021/ja00049a085 |
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Design of a helical motif using .alpha.,.beta.-dehydrophenylalanine residues: crystal structure of Boc-Val-.DELTA.Phe-Phe-Ala-Phe-.DELTA.Phe-Val-.DELTA.PHe-Gly-OCH3, a 310-helical nonapeptide K. R. Rajashankar, S. Ramakumar, and V. S. Chauhan pp 9225 - 9226; DOI: 10.1021/ja00049a086 |
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Solvent effects on the transition states for nucleophilic additions to substituted acetaldehydes Andrzej S. Cieplak and Kenneth B. Wiberg pp 9226 - 9227; DOI: 10.1021/ja00049a087 |
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Bilayer-bridging bolaamphiphilic lipids Robert A. Moss and Jong Ming Li pp 9227 - 9229; DOI: 10.1021/ja00049a088 |
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Synthesis of a 4-thio-2'-deoxyuridine containing oligonucleotide. Development of the thiocarbonyl group as a linker element. Robert S. Coleman and James M. Siedlecki pp 9229 - 9230; DOI: 10.1021/ja00049a089 |
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Hydrogen trajectories in alkene-to-carbene rearrangements. Unequal deuterium isotope effects for the axial and equatorial paths Alex Nickon, Martin C. Ilao, Alfred G. Stern, and Michael F. Summers pp 9230 - 9232; DOI: 10.1021/ja00049a090 |
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X-ray structure of thiolatocopper(II) complexes bearing close spectroscopic similarities to blue copper proteins Nobumasa Kitajima, Kiyoshi Fujisawa, Masako Tanaka, and Yoshihiko Morooka pp 9232 - 9233; DOI: 10.1021/ja00049a091 |
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Synthesis of novel solid-state compounds in supercritical solvents: preparation and structure of K2Ag12Se7 in supercritical ethylenediamine Paul T. Wood, William T. Pennington, and Joseph W. Kolis pp 9233 - 9235; DOI: 10.1021/ja00049a092 |
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Magnetic field effect on reactions of radical pairs possessing large spin-orbit coupling constants Thomas J. Tague and Charles A. Wight pp 9235 - 9236; DOI: 10.1021/ja00049a093 |
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3-o-Carboranylcarbenes are linear, ground state triplets Rodney J. Blanch, Ji Li, Linda C. Bush, and Maitland Jones pp 9236 - 9237; DOI: 10.1021/ja00049a094 |
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The direct coupling of aniline and nitrobenzene: a new example of nucleophilic aromatic substitution for hydrogen Michael K. Stern, Fredrick D. Hileman, and James K. Bashkin pp 9237 - 9238; DOI: 10.1021/ja00049a095 |
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Reactions of pulsed laser evaporated boron atoms with methane. 1. Synthesis and characterization of a novel molecule with carbon-boron double bonds: HBCBH Parviz Hassanzadeh and Lester Andrews pp 9239 - 9240; DOI: 10.1021/ja00049a096 |
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Formaldehyde preferentially interstrand cross-links duplex DNA through deoxyadenosine residues at the sequence 5'-d(AT) Huifang Huang, Marjorie S. Solomon, and Paul B. Hopkins pp 9240 - 9241; DOI: 10.1021/ja00049a097 |
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A new approach to the study of the oxygenation reactions of transition-metal complexes. Formation of the .mu.-superoxo cobalt(III) complexes in the oxygenation reactions of cobalt(II) amines. [Erratum to document cited in CA116(26):263290r] T. Dhanasekaran and P. Natarajan pp 9242 - 9242; DOI: 10.1021/ja00049a098 |
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Determination of absolute stereochemistry of acyclic 1,3-polyols by a difference CD method. [Erratum to document cited in CA116(19):193389d] Yuji Mori, Yasunori Kohchi, Makoto Suzuki, and Hiroshi Furukawa pp 9242 - 9242; DOI: 10.1021/ja00049a099 |
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Asymmetric desymmetrization by enantioselective catalysis of carbonyl-ene reaction: remote internal asymmetric induction. [Erratum to document cited in CA117(9):89817b] Koichi Mikami, Satoshi Narisawa, Masaki Shimizu, and Masahiro Terada pp 9242 - 9242; DOI: 10.1021/ja00049a100 |
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Surface organometallic chemistry: reaction of tris(allyl)rhodium with surfaces of silica, alumina, titania, and magnesia. [Erratum to document cited in CA116(23):235831z] P. Dufour, C. Houtman, C. C. Santini, C. Nedez, J. M. Basset, L. Y. Hsu, S. G. Shore, and S. C. Shore pp 9242 - 9242; DOI: 10.1021/ja00049a101 |
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Structure dependence of ammonia adsorption on alkali halide clusters. [Erratum to document cited in CA117(8):77241w] Margie L. Homer, Frank E. Livingston, and Robert L. Whetten pp 9242 - 9242; DOI: 10.1021/ja00049a102 |
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Computer Software Reviews pp 9243 - 9243; DOI: 10.1021/ja00049a600 |
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Book Reviews pp 9243 - 9244; DOI: 10.1021/ja00049a601 |
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Structural studies of potent constrained RGD peptides Robert S. McDowell and Thomas R. Gadek pp 9245 - 9253; DOI: 10.1021/ja00050a001 |
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Development of photo cis-platinum reagents. Reaction of cis-dichlorobis(1,10-phenanthroline)rhodium(III) with calf thymus DNA, nucleotides and nucleosides R. E. Mahnken, M. A. Billadeau, E. P. Nikonowicz, and H. Morrison pp 9253 - 9265; DOI: 10.1021/ja00050a002 |
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Photochemically and photoenzymatically cleavable DNA Sourena Nadji, Cheng I. Wang, and John Stephen Taylor pp 9266 - 9269; DOI: 10.1021/ja00050a003 |
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Design and evaluation of a tightly binding fluorescent ligand for influenza A hemagglutinin Elmar G. Weinhold and Jeremy R. Knowles pp 9270 - 9275; DOI: 10.1021/ja00050a004 |
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Trimesoyltris(3,5-dibromosalicylate): specificity of reactions of a trifunctional acylating agent with hemoglobin Ronald Kluger, Yonghong Song, Jolanta Wodzinska, Charlotte Head, Thomas S. Fujita, and Richard T. Jones pp 9275 - 9279; DOI: 10.1021/ja00050a005 |
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Redox-controlled Bergman cycloaromatizations. Designed enediynes with DNA-cleaving properties and antitumor activity K. C. Nicolaou, A. Liu, Z. Zeng, and S. McComb pp 9279 - 9282; DOI: 10.1021/ja00050a006 |
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Chemical-enzymic synthesis and conformational analysis of sialyl Lewis X and derivatives Yoshitaka Ichikawa, Ying Chih Lin, David P. Dumas, Gwo Jenn Shen, Eduardo Garcia-Junceda, Mark A. Williams, Robert Bayer, Catherine Ketcham, Leslie E. Walker, and et al. pp 9283 - 9298; DOI: 10.1021/ja00050a007 |
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Genetic engineering of surface attachment sites yields oriented protein monolayers Patrick S. Stayton, Jill M. Olinger, Min Jiang, Paul W. Bohn, and Stephen G. Sligar pp 9298 - 9299; DOI: 10.1021/ja00050a008 |
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Photochemistry in biological matrices: activation of racemic mixtures and interconversion of enantiomers Noemi Levi-Minzi and Maurizio Zandomeneghi pp 9300 - 9304; DOI: 10.1021/ja00050a009 |
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Photoinduced electron transfer reactions: nitrogen-oxygen bond cleavage in reduced N-(aryloxy)pyridinium and N,N'-dialkoxy-4,4'-bipyridinium salts Ingrid Wolfle, Jayant Lodaya, Bjorn Sauerwein, and Gary B. Schuster pp 9304 - 9309; DOI: 10.1021/ja00050a010 |
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Enantioselective catalysis of the triplex Diels-Alder reaction: a study of scope and mechanism Ji In Kim and Gary B. Schuster pp 9309 - 9317; DOI: 10.1021/ja00050a011 |
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Functional analogs of CC-1065 and the duocarmycins incorporating the 9a-(chloromethyl)-1,2,9,9a-tetrahydrocyclopropa[c]benz[e]indol-4-one (C2BI) alkylation subunit: synthesis and preliminary DNA alkylation studies Dale L. Boger and Moorthy S. S. Palanki pp 9318 - 9327; DOI: 10.1021/ja00050a012 |
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A modular approach for ligand design for asymmetric allylic alkylations via enantioselective palladium-catalyzed ionizations Barry M. Trost, David L. Van Vranken, and Carsten Bingel pp 9327 - 9343; DOI: 10.1021/ja00050a013 |
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NMR spectroscopic and computational characterization of 1-(p-anisyl)vinyl cations. Methoxy group rotation as a probe of .beta.-carbon-silicon, .beta.-carbon-carbon and .beta.-carbon-hydrogen hyperconjugation Hans Ullrich Siehl, Frank Peter Kaufmann, and Kenzi Hori pp 9343 - 9349; DOI: 10.1021/ja00050a014 |
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Reactions of catecholborane with Wilkinson's catalyst: implications for transition metal-catalyzed hydroborations of alkenes Kevin Burgess, Wilfred A. Van der Donk, Stephen A. Westcott, Todd B. Marder, R. Thomas Baker, and Joseph C. Calabrese pp 9350 - 9359; DOI: 10.1021/ja00050a015 |
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Contribution to the development of new substitution patterns of optically active .beta.-lactams: synthesis of homochiral 4-(1-aminoalkyl)azetidin-2-ones from N-(tert-butyloxycarbonyl) .alpha.-amino aldehyde-derived imines via asymmetric Staudinger reaction Claudio Palomo, Fernando P. Cossio, Carmen Cuevas, Begona Lecea, Antonia Mielgo, Pascual Roman, Antonio Luque, and Martin Martinez-Ripoll pp 9360 - 9369; DOI: 10.1021/ja00050a016 |
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Studies on the thermal generation and reactivity of a class of (.sigma.,.pi.)-1,4-biradicals Andrew G. Myers, Peter S. Dragovich, and Elaine Y. Kuo pp 9369 - 9386; DOI: 10.1021/ja00050a017 |
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Stereochemical dissection of a carbene fragmentation reaction Robert A. Moss and Pawel Balcerzak pp 9386 - 9390; DOI: 10.1021/ja00050a018 |
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Main chain and side chain chiral methylated somatostatin analogs: syntheses and conformational analyses Ziwei Huang, Ya Bo He, Karen Raynor, Melanie Tallent, Terry Reisine, and Murray Goodman pp 9390 - 9401; DOI: 10.1021/ja00050a019 |
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Syntheses of racemic and both chiral forms of cyclopropane-1,2-d2 and cyclopropane-1-13C-1,2,3-d3 John E. Baldwin and Steven J. Cianciosi pp 9401 - 9408; DOI: 10.1021/ja00050a020 |
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Kinetics of thermal geometric isomerizations of three sets of isotopically labeled cyclopropanes followed by tunable diode laser spectroscopy John E. Baldwin, Steven J. Cianciosi, David A. Glenar, Gerald J. Hoffman, I Wen Wu, and David K. Lewis pp 9408 - 9414; DOI: 10.1021/ja00050a021 |
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Enzymic asymmetrization in organic media: synthesis of unnatural glucose from cycloheptatriene. Carl R. Johnson, Adam Golebiowski, and Darryl H. Steensma pp 9414 - 9418; DOI: 10.1021/ja00050a022 |
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Total synthesis of (.+-.)-breynolide, an aglycon derivative of the orally active hypocholesterolemic agent breynin A Amos B. Smith, James R. Empfield, Ralph A. Rivero, Henry A. Vaccaro, James J. W. Duan, and Michelle M. Sulikowski pp 9419 - 9434; DOI: 10.1021/ja00050a023 |
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Total synthesis of (+)-calyculin A David A. Evans, James R. Gage, and James L. Leighton pp 9434 - 9453; DOI: 10.1021/ja00050a024 |
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Insertion of transition metals into the phosphorus-phosphorus bond of 1,2-dihydro-1,2-diphosphetes: toward the phosphorus analogs of metal dithiolene complexes Gary Sillett, Louis Ricard, Carl Patois, and Francois Mathey pp 9453 - 9457; DOI: 10.1021/ja00050a025 |
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Electrochemical synthesis of ceramic materials. 2. Synthesis of aluminum nitride (AlN) and an AlN polymer precursor: chemistry and materials characterization Travis Wade, Jongman Park, Ernest Gene Garza, Claudia B. Ross, Douglas M. Smith, and Richard M. Crooks pp 9457 - 9464; DOI: 10.1021/ja00050a026 |
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(Trifluoroethylidyne)sulfur trifluoride, F3CC.tplbond.SF3: two solid-state structures and reactivity as a carbene Juergen Buschmann, Reinhard Damerius, Rolf Gerhardt, Dieter Lentz, Peter Luger, Robert Marschall, Dagmar Preugschat, Konrad Seppelt, and Arndt Simon pp 9465 - 9469; DOI: 10.1021/ja00050a027 |
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Synthesis, crystal structures, Moessbauer, susceptibility, and EPR studies of a series of spin exchange coupled complexes containing the (.mu.-oxo)bis(.mu.-acetato)rutheniummetal core and its hydroxo-bridged analog (metal = vanadium, chromium, manganese, iron, cobalt) Rainer Hotzelmann, Karl Wieghardt, Juergen Ensling, Harald Romstedt, Philipp Guetlich, Eckhard Bill, Ulrich Floerke, and Hans Juergen Haupt pp 9470 - 9483; DOI: 10.1021/ja00050a028 |
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Zirconium and hafnium polyhydrides. 2. Preparation and characterization of M3H6(BH4)6(PMe3)4 and M2H4(BH4)4(dmpe)2 John E. Gozum, Scott R. Wilson, and Gregory S. Girolami pp 9483 - 9492; DOI: 10.1021/ja00050a029 |
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Efficient transfer-dehydrogenation of alkanes catalyzed by rhodium trimethylphosphine complexes under dihydrogen atmosphere John A. Maguire, Angelo Petrillo, and Alan S. Goldman pp 9492 - 9498; DOI: 10.1021/ja00050a030 |
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Mechanisms of viologen-mediated charge separation across bilayer membranes deduced from mediator permeabilities S. V. Lymar and James K. Hurst pp 9498 - 9503; DOI: 10.1021/ja00050a031 |
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Charge separation in donor-chromophore-acceptor complexes: inverted region behavior in reverse electron transfer reactions S. L. Larson, L. F. Cooley, C. M. Elliott, and D. F. Kelley pp 9504 - 9509; DOI: 10.1021/ja00050a032 |
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Reactions of thiyl radicals with transition-metal complexes Patrick Huston, James H. Espenson, and Andreja Bakac pp 9510 - 9516; DOI: 10.1021/ja00050a033 |
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Probing the exchange interaction through micelle size. 1. Probability of recombination of triplet geminate radical pairs V. F. Tarasov, N. D. Ghatlia, A. L. Buchachenko, and Nicholas J. Turro pp 9517 - 9526; DOI: 10.1021/ja00050a034 |
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Interpretation of spectroscopic changes upon adduct formation and their use to determine electrostatic and covalent (E and C) parameters Russell S. Drago and Glenn C. Vogel pp 9527 - 9532; DOI: 10.1021/ja00050a035 |
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Structure and stability of complexes of glycine and glycine methyl analogs with H+, Li+, and Na+ Frank Jensen pp 9533 - 9537; DOI: 10.1021/ja00050a036 |
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Magnesium porphyrin radical cations: a theoretical study of substituent effects on the ground state A. Geoffrey Skillman, Jack R. Collins, and Gilda H. Loew pp 9538 - 9544; DOI: 10.1021/ja00050a037 |
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Ab initio calculations on vibronic coupling in the lower triplet states of pyrimidine W. J. Buma, M. C. J. M. Donckers, and E. J. J. Groenen pp 9544 - 9551; DOI: 10.1021/ja00050a038 |
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Clusters of phosphorus: a theoretical investigation Marco Haeser, Uwe Schneider, and Reinhart Ahlrichs pp 9551 - 9559; DOI: 10.1021/ja00050a039 |
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.pi.-Bond strengths of H2X:YH2: X = Ge, Sn; Y = C, Si, Ge, Sn Theresa L. Windus and Mark S. Gordon pp 9559 - 9568; DOI: 10.1021/ja00050a040 |
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Conformers of gaseous glycine Attila G. Csaszar pp 9568 - 9575; DOI: 10.1021/ja00050a041 |
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Dissociative electron transfer. Ab initio study of the carbon-halogen bond reductive cleavage in methyl and perfluoromethyl halides. Role of the solvent Juan Bertran, Iluminada Gallardo, Miquel Moreno, and Jean Michel Saveant pp 9576 - 9583; DOI: 10.1021/ja00050a042 |
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Bond alternation in triannelated benzenes: dissection of cyclic .pi. from Mills-Nixon effects Kim K. Baldridge and Jay S. Siegel pp 9583 - 9587; DOI: 10.1021/ja00050a043 |
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Analogies between the concepts of molecular chemistry and solid-state physics concerning structural instabilities. Electronic origin of the structural modulations in layered transition metal dichalcogenides Myung Hwan Whangbo and Enric Canadell pp 9587 - 9600; DOI: 10.1021/ja00050a044 |
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Solvent structure around cations determined by proton ENDOR spectroscopy and molecular dynamics simulation M. Sivaraja, T. R. Stouch, and G. C. Dismukes pp 9600 - 9603; DOI: 10.1021/ja00050a045 |
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Kinetic EPR studies of the decay of tert-butyl alkoxy, silyloxy, germyloxy, and stannyloxy nitroxides Marco Lucarini, Gian Franco Pedulli, Angelo Alberti, and Massimo Benaglia pp 9603 - 9607; DOI: 10.1021/ja00050a046 |
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Electron spin-echo envelope modulation spectroscopy of Mn2+.cntdot.GDP complexes of N-ras p21 with selective nitrogen-15 labeling Russell G. Larsen, Christopher J. Halkides, Alfred G. Redfield, and David J. Singel pp 9608 - 9611; DOI: 10.1021/ja00050a047 |
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EXAFS evidence for a "cysteine switch" in the activation of prostromelysin Richard C. Holz, Scott P. Salowe, Catherine K. Smith, Gregory C. Cuca, and Lawrence Que pp 9611 - 9614; DOI: 10.1021/ja00050a048 |
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Conformations of Arg-Gly-Asp containing heterodetic cyclic peptides: solution and crystal studies Kenneth D. Kopple, Paul W. Baures, John W. Bean, Cynthia A. D'Ambrosio, John L. Hughes, Catherine E. Peishoff, and Drake S. Eggleston pp 9615 - 9623; DOI: 10.1021/ja00050a049 |
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A phosphorus-31 NMR stereochemical and kinetic study of the alkaline hydrolysis of cis-nucleoside 3',5'-cyclic aryl [18O]monophosphates and unlabeled analogs Niek L. H. L. Broeders, Arthur P. Van der Heiden, Imre Peeters, Henk M. Janssen, and Leo H. Koole pp 9624 - 9633; DOI: 10.1021/ja00050a050 |
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Magnetic resonance studies of polypeptides adsorbed on silica and hydroxyapatite surfaces Veronica L. Fernandez, Jeffrey A. Reimer, and Morton M. Denn pp 9634 - 9642; DOI: 10.1021/ja00050a051 |
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Facile .alpha./.beta. diastereomerism in organocobalt corrinoids: synthesis, characterization, and complete proton and carbon-13 NMR assignments of .alpha.-5'-deoxyadenosylcobinamide and .alpha.-5'-deoxyadenosylcobalamin Kenneth L. Brown and Xiang Zou pp 9643 - 9651; DOI: 10.1021/ja00050a052 |
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Synthesis of a DNA knot containing both positive and negative nodes Shou Ming Du and Nadrian C. Seeman pp 9652 - 9655; DOI: 10.1021/ja00050a053 |
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Tetraphilin: a four-helix proton channel built on a tetraphenylporphyrin framework Karin S. Akerfeldt, Ronald M. Kim, Daniel Camac, John T. Groves, Jim D. Lear, and William F. DeGrado pp 9656 - 9657; DOI: 10.1021/ja00050a054 |
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Observation of a series of degenerate cyclic double, triple, and quadruple proton transfers in solid pyrazoles Francisco Aguilar-Parrilla, Gerd Scherer, Hans Heinrich Limbach, Maria de la Concepcion Foces-Foces, Felix Hernandez Cano, John A. S. Smith, Catherine Toiron, and Jose Elguero pp 9657 - 9659; DOI: 10.1021/ja00050a055 |
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Reactivity of tunichromes: reduction of vanadium(V) and vanadium(IV) to vanadium(III) at neutral pH Daniel E. Ryan, Naresh D. Ghatlia, Ann E. McDermott, Nicholas J. Turro, Koji Nakanishi, and Kenneth Kustin pp 9659 - 9660; DOI: 10.1021/ja00050a056 |
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Protein electrochemistry at high pressure Maria T. Cruanes, Karla K. Rodgers, and Stephen G. Sligar pp 9660 - 9661; DOI: 10.1021/ja00050a057 |
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Inhibition of intramolecular electron transfer in sulfite oxidase by anion binding Eric P. Sullivan, James T. Hazzard, Gordon Tollin, and John H. Enemark pp 9662 - 9663; DOI: 10.1021/ja00050a058 |
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Intrinsic competition between elimination and substitution mechanisms controlled by nucleophile structure Rachel C. Lum and Joseph J. Grabowski pp 9663 - 9665; DOI: 10.1021/ja00050a059 |
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Fullerene dications as initiators of polymerization with 1,3-butadiene in the gas phase: chemistry directed by electrostatics? Jinru Wang, Gholamreza Javahery, Simon Petrie, and Diethard K. Bohme pp 9665 - 9666; DOI: 10.1021/ja00050a060 |
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Mononuclear nickel(II) complex with [NiN3S2] chromophore that readily affords the nickel(I) and nickel(III) analogs: probe into the redox behavior of the nickel site in [iron-nickel] hydrogenases Narayan Baidya, Marilyn M. Olmstead, and Pradip K. Mascharak pp 9666 - 9668; DOI: 10.1021/ja00050a061 |
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Synthesis of [Me2SCu(C6H2-2,4,6-tert-Bu3)] and [(Me2S)2Cu(.mu.-C6H2-2,4,6-Ph3)Cu(C6H2-2,4,6-Ph3)]: mononuclear and dinuclear organocopper(I) species of formula [CuR.cntdot.solvate]1 or 2 Xiaoming He, Marilyn M. Olmstead, and Philip P. Power pp 9668 - 9670; DOI: 10.1021/ja00050a062 |
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Tuning the stereochemistry of pentacoordinate cobalt(III) halide complexes: a rare case of trigonal bipyramidal stereochemistry for cobalt(III) B. Scott Jaynes, Tong Ren, Shuncheng Liu, and Stephen J. Lippard pp 9670 - 9671; DOI: 10.1021/ja00050a063 |
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Uranyl UO2-salenes: neutral receptors for anions with a high selectivity for dihydrogen phosphate Dmitry M. Rudkevich, Walter P. R. V. Stauthamer, Willem Verboom, Johan F. J. Engbersen, Sybolt Harkema, and David N. Reinhoudt pp 9671 - 9673; DOI: 10.1021/ja00050a064 |
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Total synthesis of (.+-.)-byssochlamic acid James D. White, Michael P. Dillon, and Roger J. Butlin pp 9673 - 9674; DOI: 10.1021/ja00050a065 |
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An empirical correlation between 1JC.alpha.H.alpha. and protein backbone conformation Geerten W. Vuister, Frank Delaglio, and Ad Bax pp 9674 - 9675; DOI: 10.1021/ja00050a066 |
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NMR chemical shifts: a tool to characterize distortions of peptide and protein helices Francisco J. Blanco, Jose Herranz, Carlos Gonzalez, M. Angeles Jimenez, Manuel Rico, Jorge Santoro, and Jose L. Nieto pp 9676 - 9677; DOI: 10.1021/ja00050a067 |
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Recognition of guanine and adenine in DNA by cytosine and thymine containing peptide nucleic acids (PNA) Michael Egholm, Peter E. Nielsen, Ole Buchardt, and Rolf H. Berg pp 9677 - 9678; DOI: 10.1021/ja00050a068 |
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Homogeneous Ziegler-Natta polymerization of functionalized monomers catalyzed by cationic Group IV metallocenes Michael R. Kesti, Geoffrey W. Coates, and Robert M. Waymouth pp 9679 - 9680; DOI: 10.1021/ja00050a069 |
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Mechanism of peptide release from major histocompatibility complex class II molecules Stephan N. Witt, Brian R. Clark, and Harden M. McConnell pp 9680 - 9682; DOI: 10.1021/ja00050a070 |
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The diosmium tetrahydroxydisiloxane, [OsCl(CO)(PPh3)2Si(OH)2]2O, from the coordinatively unsaturated trihydroxysilyl complex, Os(Si[OH]3)Cl(CO)(PPh3)2 Clifton E. F. Rickard, Warren R. Roper, David M. Salter, and L. James Wright pp 9682 - 9683; DOI: 10.1021/ja00050a071 |
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Control of dispersity in stereoselective telomerizations: the addition/cyclization/transfer strategy Gregory S. Miracle, Scott M. Cannizzaro, and Ned A. Porter pp 9683 - 9685; DOI: 10.1021/ja00050a072 |
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Neighboring group activation of acetal cleavage: a novel nonacidic strategy for the tandem formation of cyclic ethers. Simone P. Elvey and David R. Mootoo pp 9685 - 9686; DOI: 10.1021/ja00050a073 |
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Synthesis and characterization of an aluminosilsesquioxane framework that violates Loewenstein's rule Frank J. Feher, Keith J. Weller, and Joseph W. Ziller pp 9686 - 9688; DOI: 10.1021/ja00050a074 |
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Convergent synthesis of (.+-.)-dihydroisocodeine in 11 steps by the tandem radical cyclization strategy. A formal total synthesis of (.+-.)-morphine Kathlyn A. Parker and Demosthenes Fokas pp 9688 - 9689; DOI: 10.1021/ja00050a075 |
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An allyl radical-dioxygen caged pair mechanism for cis-allylperoxyl rearrangements Karen A. Mills, Sarah E. Caldwell, George R. Dubay, and Ned A. Porter pp 9689 - 9691; DOI: 10.1021/ja00050a076 |
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Formation of a novel [cyclic] P-B-N-C ring via an intramolecular carbon-hydrogen activation process Danan Dou, Eileen N. Duesler, Robert T. Paine, and Heinrich Noeth pp 9691 - 9692; DOI: 10.1021/ja00050a077 |
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Photosensitized formation of 7,8-dihydro-8-oxo-2'-deoxyguanosine (8-hydroxy-2'-deoxyguanosine) in DNA by riboflavin: a nonsinglet oxygen-mediated reaction Hiroshi Kasai, Ziro Yamaizumi, Maurice Berger, and Jean Cadet pp 9692 - 9694; DOI: 10.1021/ja00050a078 |
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A short synthesis of (+)-lycoricidine Tomas Hudlicky and Horacio F. Olivo pp 9694 - 9696; DOI: 10.1021/ja00050a079 |
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Jahn-Teller distortion predicted for metallocarbohedrenes: an ab initio SCF geometry optimization of the lowest singlet and triplet states of titanium carbide (Ti8C12) in the Th and D2h point groups Marie Madeleine Rohmer, Pieter De Vaal, and Marc Benard pp 9696 - 9697; DOI: 10.1021/ja00050a080 |
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Synthesis, chemistry, and properties of a monoalkylated buckminsterfullerene derivative, tert-BuC60 anion Paul J. Fagan, Paul J. Krusic, Dennis H. Evans, Susan A. Lerke, and Eric Johnston pp 9697 - 9699; DOI: 10.1021/ja00050a081 |
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The first design and synthesis of a steroidal peptidomimetic. The potential value of peptidomimetics in elucidating the bioactive conformation of peptide ligands Ralph Hirschmann, Paul A. Sprengeler, Tomomi Kawasaki, James W. Leahy, William C. Shakespeare, and Amos B. Smith pp 9699 - 9701; DOI: 10.1021/ja00050a082 |
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Nanoarchitectures. 3. Aggregation of hexa(phenylacetylene) macrocycles in solution: a model system for studying .pi.-.pi. interactions Jinshan Zhang and Jeffrey S. Moore pp 9701 - 9702; DOI: 10.1021/ja00050a083 |
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Direct electron transfer involving free-solute ferrocene in fluid electrolyte on an oxocuprate (Bi(Pb) 2223) electrode in the superconducting state S. J. Green, D. R. Rosseinsky, and M. J. Toohey pp 9702 - 9704; DOI: 10.1021/ja00050a084 |
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Fluorometric chemodosimetry. Mercury(II) and silver(I) indication in water via enhanced fluorescence signaling Mi Young Chae and Anthony W. Czarnik pp 9704 - 9705; DOI: 10.1021/ja00050a085 |
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Vectorial electron transfer from an interfacial photoexcited porphyrin to ground-state fullerene C60 and C70 and from ascorbate to triplet C60 and C70 in a lipid bilayer Kuo Chu Hwang and David Mauzerall pp 9705 - 9706; DOI: 10.1021/ja00050a086 |
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Energy dependence and dynamics of gas-phase ion-molecule reactions Brian D. Wladkowski, James L. Wilbur, and John I. Brauman pp 9706 - 9708; DOI: 10.1021/ja00050a087 |
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Ring-opening metathesis polymerization of substituted bicyclo[2.2.2]octadienes: a new precursor route to poly(1,4-phenylenevinylene) Vincent P. Conticello, Douglas L. Gin, and Robert H. Grubbs pp 9708 - 9710; DOI: 10.1021/ja00050a088 |
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Conversion of alkenes to enol silyl ethers of acylsilanes by iridium-catalyzed reaction with a hydrosilane and carbon monoxide Naoto Chatani, Shinichi Ikeda, Kouichi Ohe, and Shinji Murai pp 9710 - 9711; DOI: 10.1021/ja00050a089 |
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Nucleotide and deduced amino acid sequences of the oxidosqualene cyclase from Candida albicans Christopher J. Buntel and John H. Griffin pp 9711 - 9713; DOI: 10.1021/ja00050a090 |
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The total synthesis of angular [4]- and [5]phenylene Rachel H. Schmidt-Radde and K. Peter C. Vollhardt pp 9713 - 9715; DOI: 10.1021/ja00050a091 |
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1,2-Asymmetric induction in the tin-hydrogen bond insertion reaction of aliphatic Fischer carbene complexes Eiichi Nakamura, Koichi Tanaka, and Satoshi Aoki pp 9715 - 9716; DOI: 10.1021/ja00050a092 |
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Synthesis and characterization of .mu.2-.eta.2- and .mu.2-.eta.3-CO2 complexes of iron and rhenium Dorothy H. Gibson, Ming Ye, and John F. Richardson pp 9716 - 9717; DOI: 10.1021/ja00050a093 |
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Discovery of a labile nickel ion required for CO/acetyl-CoA exchange activity in the NiFe complex of carbon monoxide dehydrogenase from Clostridium thermoaceticum Woonsup Shin and Paul A. Lindahl pp 9718 - 9719; DOI: 10.1021/ja00050a094 |
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Rigid-rod molecules: carborods. Synthesis of tetrameric p-carboranes and the crystal structure of bis(tri-n-butylsilyl)tetra-p-carborane Xiaoguang Yang, Wei Jiang, Carolyn B. Knobler, and M. Frederick Hawthorne pp 9719 - 9721; DOI: 10.1021/ja00050a095 |
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Rigid-rod oligo-p-carboranes for molecular tinkertoys. An inorganic Langmuir-Blodgett film with a functionalized outer surface Jens Mueller, Karel Base, Thomas F. Magnera, and Josef Michl pp 9721 - 9722; DOI: 10.1021/ja00050a096 |
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Equilibration between the fluorescent and zwitterionic phantom states in alkyl-substituted tetraphenylethylenes Jangseok Ma and Matthew B. Zimmt pp 9723 - 9724; DOI: 10.1021/ja00050a097 |
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A stable carbene-alane adduct Anthony J. Arduengo, H. V. Rasika Dias, Joseph C. Calabrese, and Fredric Davidson pp 9724 - 9725; DOI: 10.1021/ja00050a098 |
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Biocatalysis and nineteenth century organic chemistry: conversion of D-glucose into quinoid organics K. M. Draths, T. L. Ward, and J. W. Frost pp 9725 - 9726; DOI: 10.1021/ja00050a099 |
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Cannizzaro-based molecular oxygen-dependent cleavage of DNA by quinocarcin. [Erratum to document cited in CA116(5):34018r] Robert M. Williams, Tomasz Glinka, Mark E. Flanagan, Renee Gallegos, Hazel Coffman, and Deihua Pei pp 9727 - 9727; DOI: 10.1021/ja00050a100 |
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Analysis of .chi.1 rotamer populations from NMR data by the CUPID method. [Erratum to document cited in CA117(5):49186p] Zeljko Dzakula, Arthur S. Edison, William M. Westler, and John L. Markley pp 9727 - 9727; DOI: 10.1021/ja00050a101 |
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The "CUPID" method for calculating the continuous probability distribution of rotamers from NMR data. [Erratum to document cited in CA117(4):34037s] Zeljko Dzakula, William M. Westler, Arthur S. Edison, and John L. Markley pp 9727 - 9727; DOI: 10.1021/ja00050a102 |
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Computer Software Reviews pp 9727 - 9728; DOI: 10.1021/ja00050a600 |
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Book Reviews pp 9728 - 9730; DOI: 10.1021/ja00050a601 |
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Modeling, synthesis, and hybridization properties of (L)-ribonucleic acid Gary W. Ashley pp 9731 - 9736; DOI: 10.1021/ja00051a001 |
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Thiol peroxidase activity of diaryl ditellurides as determined by a proton NMR method Lars Engman, David Stern, Ian A. Cotgreave, and Carl M. Andersson pp 9737 - 9743; DOI: 10.1021/ja00051a002 |
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Heterolytic versus homolytic peroxide bond cleavage by sperm whale myoglobin and myoglobin mutants Alban J. Allentoff, Judy L. Bolton, Angela Wilks, John A. Thompson, and Paul R. Ortiz de Montellano pp 9744 - 9749; DOI: 10.1021/ja00051a003 |
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Discrete monomeric metaphosphate anion as an intermediate in the hydrolysis of .mu.-monothiopyrophosphate Eric S. Lightcap and Perry A. Frey pp 9750 - 9755; DOI: 10.1021/ja00051a004 |
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General acid catalysis of the reduction of p-benzoquinone by an NADH analog. Evidence for concerted hydride and hydron transfer Charolette A. Coleman, Joseph G. Rose, and Christopher J. Murray pp 9755 - 9762; DOI: 10.1021/ja00051a005 |
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Turnover control of photosystem II: use of redox-active herbicides to form the S3 state Jeffrey R. Bocarsly and Gary W. Brudvig pp 9762 - 9767; DOI: 10.1021/ja00051a006 |
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Substituent effects on the photochemistry of diphenylketyl radicals: elucidation of the rate constants and quantum yields of relaxation processes from the excited radicals Robert W. Redmond, J. C. Scaiano, and Linda J. Johnston pp 9768 - 9773; DOI: 10.1021/ja00051a007 |
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Use of an aryldiamine pincer ligand in the study of tantalum alkylidene-centered reactivity: tantalum-mediated alkene synthesis via reductive rearrangements and Wittig-type reactions Hendrikus C. L. Abbenhuis, Nantko Feiken, David M. Grove, Johann T. B. H. Jastrzebski, Huub Kooijman, Paul Van der Sluis, Wilberth J. J. Smeets, Anthony L. Spek, and Gerard Van Koten pp 9773 - 9781; DOI: 10.1021/ja00051a008 |
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Facile 1,3-hydride transfer in a cycloheptyl cation Steven R. Angle and Heather L. Mattson-Arnaiz pp 9782 - 9786; DOI: 10.1021/ja00051a009 |
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Homolytic bond dissociation energies of the benzylic carbon-hydrogen bonds in radical anions and radical cations derived from fluorenes, triphenylmethanes, and related compounds Xian-Man Zhang and Frederick G. Bordwell pp 9787 - 9792; DOI: 10.1021/ja00051a010 |
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Dimethyl phosphate hydrolysis at neutral pH Jung Hee Kim and Jik Chin pp 9792 - 9795; DOI: 10.1021/ja00051a011 |
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Acid-catalyzed amino-migration of O-phenylhydroxylamines Naoki Haga, Yasuyuki Endo, Kenichiro Kataoka, Kentaro Yamaguchi, and Koichi Shudo pp 9795 - 9806; DOI: 10.1021/ja00051a012 |
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A molecular clip that binds aromatic guests by an induced-fit mechanism R. P. Sijbesma, Sybren S. Wijmenga, and R. J. M. Nolte pp 9807 - 9813; DOI: 10.1021/ja00051a013 |
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Gas chromatographic study of solute hydrogen bond basicity Jianjun Li, Yunke Zhang, Hsiu Ouyang, and Peter W. Carr pp 9813 - 9828; DOI: 10.1021/ja00051a014 |
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Nearest-neighbor recognition in phospholipid membranes: a molecular-level approach to the study of membrane suprastructure Sharon M. Krisovitch and Steven L. Regen pp 9828 - 9835; DOI: 10.1021/ja00051a015 |
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New strategies for the synthesis of vitamin D metabolites via palladium-catalyzed reactions Barry M. Trost, Jacques Dumas, and Marco Villa pp 9836 - 9845; DOI: 10.1021/ja00051a016 |
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Delocalization in bimetallic triple-decker complexes: electrochemistry, ESR spectroscopy, and spectroelectrochemistry of (p-MeC6H4CHMe2)2Ru2(Et2C2B3H3) and CpCo(Et2C2B3H3)Ru(p-MeC6H4CHMe2) and derived ions Jon W. Merkert, James H. Davis, William E. Geiger, and Russell N. Grimes pp 9846 - 9851; DOI: 10.1021/ja00051a017 |
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Mechanism of formation of carbon-carbon bonds in the ring opening and coupling of thiophene by rhodium complex, (C5Me5)Rh(C2H4)2 William D. Jones and R. Martin Chin pp 9851 - 9858; DOI: 10.1021/ja00051a018 |
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Nonplanar distortion modes for highly substituted porphyrins Craig J. Medforth, Mathias O. Senge, Kevin M. Smith, Laurie D. Sparks, and John A. Shelnutt pp 9859 - 9869; DOI: 10.1021/ja00051a019 |
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Synthesis and characterization of a superoxo complex of the dicobalt cofacial diporphyrin [(.mu.-O2)Co2(DPB)(1,5-diphenylimidazole)2][PF6], the structure of the parent dicobalt diporphyrin Co2(DPB), and a new synthesis of the free-base cofacial diporphyrin H4(DPB) James P. Collman, James E. Hutchison, Michel Angel Lopez, Alain Tabard, Roger Guilard, Won K. Seok, James A. Ibers, and Maurice L'Her pp 9869 - 9877; DOI: 10.1021/ja00051a020 |
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Synthesis and characterization of novel cobalt aluminum cofacial porphyrins. First crystal and molecular structure of a heterobimetallic biphenylene pillared cofacial diporphyrin Roger Guilard, Michel Angel Lopez, Alain Tabard, Philippe Richard, Claude Lecomte, Stephane Brandes, James E. Hutchison, and James P. Collman pp 9877 - 9889; DOI: 10.1021/ja00051a021 |
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Preparation and properties of molybdenum and tungsten dinitrogen complexes. 39. Alkenyldiazenido complexes of molybdenum and tungsten derived from dinitrogen complexes: their synthesis, characterization, and novel reactivities Youichi Ishii, Hidekazu Miyagi, Shinichi Jitsukuni, Hidetake Seino, Bernadette S. Harkness, and Masanobu Hidai pp 9890 - 9898; DOI: 10.1021/ja00051a022 |
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Electronic structure of paramagnetic clusters of transition metal ions. 2. Crystal and molecular structure, single crystal EPR spectra, and magnetic properties of [Co6(.mu.3-S)8(PEt3)6](PF6) Alessandro Bencini, Carlo A. Ghilardi, Annabella Orlandini, Stefano Midollini, and Claudia Zanchini pp 9898 - 9908; DOI: 10.1021/ja00051a023 |
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Distance dependence of long-range electron transfer in cytochrome c derivatives containing covalently attached cobalt cage complexes David W. Conrad, Hui Zhang, David E. Stewart, and Robert A. Scott pp 9909 - 9915; DOI: 10.1021/ja00051a024 |
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A hydrogen atom in an organoplatinum-amine system. 1. Synthesis and spectroscopic and crystallographic characterization of novel zwitterionic complexes with a Pt(II)-.cntdot..cntdot..cntdot.H-N+ unit Ingrid C. M. Wehman-Ooyevaar, David M. Grove, Huub Kooijman, Paul Van der Sluis, Anthony L. Spek, and Gerard Van Koten pp 9916 - 9924; DOI: 10.1021/ja00051a025 |
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Implications for the spectroscopic assignment of vanadium biomolecules: structural and spectroscopic characterization of monooxovanadium(V) complexes containing catecholate and hydroximate based noninnocent ligands Charles R. Cornman, Gerard J. Colpas, James D. Hoeschele, Jeff Kampf, and Vincent L. Pecoraro pp 9925 - 9933; DOI: 10.1021/ja00051a026 |
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Nitrogen pentafluoride: covalent NF5 versus ionic NF4+F- and studies on the instability of the latter Karl O. Christe and William W. Wilson pp 9934 - 9936; DOI: 10.1021/ja00051a027 |
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Conformation of two 4'-thio-2'-deoxynucleoside analogs studied by 5000-MHz proton NMR spectroscopy and x-ray crystallography. Leo H. Koole, Janez Plavec, Hongying Liu, Beverly R. Vincent, Michael R. Dyson, Paul L. Coe, Richard T. Walker, George W. Hardy, S. George Rahim, and Jyoti Chattopadhyaya pp 9936 - 9943; DOI: 10.1021/ja00051a028 |
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Self-assembled monolayers of parent and derivatized [n]staffane-3,3(n-1)-dithiols on polycrystalline gold electrodes Yaw S. Obeng, Mark E. Laing, Andrienne C. Friedli, Huey C. Yang, Dongni Wang, Erik W. Thulstrup, Allen J. Bard, and Josef Michl pp 9943 - 9952; DOI: 10.1021/ja00051a029 |
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Intramolecular magnetic coupling between two nitrene or two nitroxide units through 1,1-diphenylethylene chromophores. Isomeric dinitrenes and dinitroxides related in connectivity to trimethylenemethane, tetramethyleneethane, and pentamethylenepropane Takuya Matsumoto, Takayuki Ishida, Noboru Koga, and Hiizu Iwamura pp 9952 - 9959; DOI: 10.1021/ja00051a030 |
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Models for intramolecular exchange in organic .pi.-conjugated open-shell systems. A comparison of 1,1-ethenediyl and carbonyl linked bis(arylnitrenes) Chris Ling, Masaki Minato, Paul M. Lahti, and Hans Van Willigen pp 9959 - 9969; DOI: 10.1021/ja00051a031 |
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Photophysics and photochemistry of 22.pi. and 26.pi. acetylene-cumulene porphyrinoids Daniel O. Martire, Norbert Jux, Pedro F. Aramendia, R. Martin Negri, Johann Lex, Silvia E. Braslavsky, Kurt Schaffner, and Emanuel Vogel pp 9969 - 9978; DOI: 10.1021/ja00051a032 |
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Electron-transfer quenching of excited diphenylmethyl radicals Bradley R. Arnold, J. C. Scaiano, and W. G. McGimpsey pp 9978 - 9982; DOI: 10.1021/ja00051a033 |
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Correlation between observed crystalline self-assembly of fluorocarbon and hydrocarbon amphiphiles at the air-water interface and calculated lattice energy. Determination of electrostatic properties of the CF2 group from a low-temperature x-ray diffraction study of perfluoroglutaramide Didier Jacquemain, Sharon Grayer Wolf, Franck Leveiller, Felix Frolow, Miriam Eisenstein, Meir Lahav, and Leslie Leiserowitz pp 9983 - 9989; DOI: 10.1021/ja00051a034 |
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Electronic effects of peripheral substituents in porphyrins: x-ray photoelectron spectroscopy and ab initio self-consistent field calculations Paul G. Gassman, Abhik Ghosh, and Jan Almlof pp 9990 - 10000; DOI: 10.1021/ja00051a035 |
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Unimolecular chemistry of protonated ethyl cyanide and ethyl isocyanide: an experimental and molecular orbital study Guy Bouchoux, Nguyen Minh Tho, and Pierre Longevialle pp 10000 - 10005; DOI: 10.1021/ja00051a036 |
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Cation-framework interaction in alkali-cation-exchanged zeolites: an XPS study M. Huang, A. Adnot, and S. Kaliaguine pp 10005 - 10010; DOI: 10.1021/ja00051a037 |
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Ab initio molecular orbital conformational analysis of prototypical organic systems. 1. Ethylene glycol and 1,2-dimethoxyethane Mark A. Murcko and Raymond A. DiPaola pp 10010 - 10018; DOI: 10.1021/ja00051a038 |
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Ab initio CASSCF study of the electronic structure of the transition-metal alkylidene-like complexes Mo-M'H2 (M' = carbon, silicon, germanium and tin) Antonio Marquez and Javier Fernandez Sanz pp 10019 - 10024; DOI: 10.1021/ja00051a039 |
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UFF, a full periodic table force field for molecular mechanics and molecular dynamics simulations A. K. Rappe, C. J. Casewit, K. S. Colwell, W. A. Goddard, and W. M. Skiff pp 10024 - 10035; DOI: 10.1021/ja00051a040 |
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Application of a universal force field to organic molecules C. J. Casewit, K. S. Colwell, and A. K. Rappe pp 10035 - 10046; DOI: 10.1021/ja00051a041 |
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Application of a universal force field to main group compounds C. J. Casewit, K. S. Colwell, and A. K. Rappe pp 10046 - 10053; DOI: 10.1021/ja00051a042 |
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Structure and bonding in M8C12 clusters Zhenyang Lin and Michael B. Hall pp 10054 - 10055; DOI: 10.1021/ja00051a043 |
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Quantitative evaluation of TOCSY data. Application to sugar ring conformational analysis J. P. M. Van Duynhoven, J. Goudriaan, C. W. Hilbers, and S. S. Wijmenga pp 10055 - 10056; DOI: 10.1021/ja00051a044 |
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Total synthesis of (+)-duocarmycin SA Dale L. Boger and Kozo Machiya pp 10056 - 10058; DOI: 10.1021/ja00051a045 |
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A high-nuclearity polyoxoalkoxomolybdate cluster encapsulating a [Na(H2O)3]+ moiety. Hydrothermal synthesis and structure of [Na(H2O)3H15Mo42O109{(OCH2)3CCH2OH}7]7- M. Ishaque Khan and Jon Zubieta pp 10058 - 10059; DOI: 10.1021/ja00051a046 |
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Fourier-transform EPR investigation of photo-generated radical anions of C60 in solution M. Ruebsam, K. P. Dinse, M. Plueschau, J. Fink, W. Kraetschmer, K. Fostiropoulos, and C. Taliani pp 10059 - 10061; DOI: 10.1021/ja00051a047 |
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Polymer-supported synthesis of 2,5-disubstituted tetrahydrofurans Xenia Beebe, Neil E. Schore, and Mark J. Kurth pp 10061 - 10062; DOI: 10.1021/ja00051a048 |
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Biosynthesis of azoxy compounds. Investigations of valanimycin biosynthesis Ronald J. Parry, Yan Li, and Fwu Lin Lii pp 10062 - 10064; DOI: 10.1021/ja00051a049 |
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A phosphorus analog (C:P-) of a bridging cyanide (C:N-) ligand: synthesis and structure of (Cl)(PEt3)2Pt(.mu.-C.tplbond.P)Pt(PEt3)2 Hyoung Jun, Victor G. Young, and Robert J. Angelici pp 10064 - 10065; DOI: 10.1021/ja00051a050 |
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Syntheses and absolute configurations of trehazolin and its aglycon Yoshiyuki Kobayashi, Hideki Miyazaki, and Masao Shiozaki pp 10065 - 10066; DOI: 10.1021/ja00051a051 |
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Biosynthesis of dehydrorabelomycin and PD 116740: prearomatic deoxygenation as evidence for different polyketide synthases in the formation of benz[a]anthraquinones Steven J. Gould, Xing Chun Cheng, and Karen A. Halley pp 10066 - 10068; DOI: 10.1021/ja00051a052 |
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Synthesis and structure of the first uranium(VI) organometallic complex David S. J. Arney, Carol J. Burns, and David C. Smith pp 10068 - 10069; DOI: 10.1021/ja00051a053 |
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The central bond 13C=13C isotope effect for superconductivity in high-Tc .beta.*-(ET)2I3 and its implications regarding the superconducting pairing mechanism K. Douglas Carlson, Jack M. Williams, Urs Geiser, Aravinda M. Kini, H. Hau Wang, Richard A. Klemm, S. Kalyan Kumar, John A. Schlueter, John R. Ferraro, and et al. pp 10069 - 10071; DOI: 10.1021/ja00051a054 |
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Theoretical study of the low-lying triplet and singlet states of diradicals: prediction of ground-state multiplicities in cyclic analogs of tetramethyleneethane John J. Nash, Paul Dowd, and Kenneth D. Jordan pp 10071 - 10072; DOI: 10.1021/ja00051a055 |
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Hammerhead ribozyme tertiary folding: intrinsic photolabeling studies Anne Woisard, Alain Favre, Pascale Clivio, and Jean Louis Fourrey pp 10072 - 10074; DOI: 10.1021/ja00051a056 |
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Alkane activation and oxidative addition to rhodium by photodesorption of surface carbonyl ligands T. H. Ballinger and J. T. Yates pp 10074 - 10075; DOI: 10.1021/ja00051a057 |
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Synthesis and rearrangement reactions of the first trans-homotropone John L. Wood and Amos B. Smith pp 10075 - 10076; DOI: 10.1021/ja00051a058 |
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Blue to type 2 binding. Copper(II) and cobalt(II) derivatives of a Cys112Asp mutant of Pseudomonas aeruginosa azurin Tadashi J. Mizoguchi, Angel J. Di Bilio, Harry B. Gray, and John H. Richards pp 10076 - 10078; DOI: 10.1021/ja00051a059 |
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Formyl(triisopropyl)silane: the synthesis and chemistry of a stable formylsilane John A. Soderquist and Edgar I. Miranda pp 10078 - 10079; DOI: 10.1021/ja00051a060 |
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A de novo designed protein shows a thermally induced transition from a native to a molten globule-like state Daniel P. Raleigh and William F. DeGrado pp 10079 - 10081; DOI: 10.1021/ja00051a061 |
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Total synthesis of kuanoniamines and dercitins Michael J. Bishop and Marco A. Ciufolini pp 10081 - 10082; DOI: 10.1021/ja00051a062 |
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Total synthesis of calicheamicin .gamma.1I K. C. Nicolaou, C. W. Hummel, E. N. Pitsinos, M. Nakada, A. L. Smith, K. Shibayama, and H. Saimoto pp 10082 - 10084; DOI: 10.1021/ja00051a063 |
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Novel free radical ring-forming reaction of dichlorocyclobutanones and sequential ring expansion Paul Dowd and Wei Zhang pp 10084 - 10085; DOI: 10.1021/ja00051a064 |
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Measurement of electric fields at rough metal surfaces by electrochromism of fluorescent probe molecules embedded in self-assembled monolayers John M. Pope, Zheng Tan, Sandra Kimbrell, and Daniel A. Buttry pp 10085 - 10086; DOI: 10.1021/ja00051a065 |
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The first regioregular head-to-tail poly(3-hexylthiophene-2,5-diyl) and a regiorandom isopolymer: nickel versus palladium catalysis of 2(5)-bromo-5(2)-(bromozincio)-3-hexylthiophene polymerization Tian An Chen and Reuben D. Rieke pp 10087 - 10088; DOI: 10.1021/ja00051a066 |
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Generation and reactivity of the first mononuclear early metal phosphinidene complex, Cp*2Zr:P(C6H2Me3-2,4,6) Zhaomin Hou and Douglas W. Stephan pp 10088 - 10089; DOI: 10.1021/ja00051a067 |
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Is the structure of selenoformamide similar to those of formamide and thioformamide? Jerzy Leszczynski, Jozef S. Kwiatkowski, and Danuta Leszczynska pp 10089 - 10091; DOI: 10.1021/ja00051a068 |
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Apparent endo-mode cyclic carbopalladation with inversion of alkene configuration via exo-mode cyclization-cyclopropanation rearrangement Zbyslaw Owczarczyk, Frederic Lamaty, Edward J. Vawter, and Eiichi Negishi pp 10091 - 10092; DOI: 10.1021/ja00051a069 |
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Stereocontrolled preparation of tetrahydrofurans from acid-promoted rearrangements of allylic acetals. [Erratum to document cited in CA115(13):135825m] Mark H. Hopkins, Larry E. Overman, and Gilbert M. Rishton pp 10093 - 10093; DOI: 10.1021/ja00051a070 |
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Photochemical and photophysical studies of bicyclo[4.3.0]non-1(6)-en-2-one. [Erratum to document cited in CA117(12):121274k] David I. Schuster, Jan Woning, Nikolas A. Kaprinidis, Yanping Pan, Bing Cai, M. Barra, and Christopher A. Rhodes pp 10093 - 10093; DOI: 10.1021/ja00051a071 |
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Use of intermolecular hydrogen bonding for the induction of liquid crystallinity in the side chain of polysiloxanes. [Erratum to document cited in CA117(10):90961a] Uday Kumar, Takashi Kato, and Jean M. J. Frechet pp 10093 - 10093; DOI: 10.1021/ja00051a072 |
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Computer Software Reviews pp 10093 - 10094; DOI: 10.1021/ja00051a600 |
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Book Reviews pp 10094 - 10096; DOI: 10.1021/ja00051a601 |
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Optical resolution and reactivity of chiral tungsten alkyne complexes J. L. Caldarelli, P. S. White, and J. L. Templeton pp 10097 - 10103; DOI: 10.1021/ja00052a001 |
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Stereospecific ketonization of 2-hydroxymuconate by 4-oxalocrotonate tautomerase and 5-(carboxymethyl)-2-hydroxymuconate isomerase Christian P. Whitman, Gholamhossein Hajipour, Robert J. Watson, William H. Johnson, Michael E. Bembenek, and Neal J. Stolowich pp 10104 - 10110; DOI: 10.1021/ja00052a002 |
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Rate of decarboxylation, monitored via the key enzyme-bound enamine, of conjugated .alpha.-keto acids by pyruvamide activated pyruvate decarboxylase is kinetically competent with turnover Sunitha Menon-Rudolph, Sadakatsu Nishikawa, Xiaoping Zeng, and Frank Jordan pp 10110 - 10112; DOI: 10.1021/ja00052a003 |
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Protein flexibility in aqueous and nonaqueous solutions David S. Hartsough and Kenneth M. Merz pp 10113 - 10116; DOI: 10.1021/ja00052a004 |
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Calculation of solvation and binding free energy differences for folate-based inhibitors of the enzyme thymidylate synthase M. Rami Reddy, Russell J. Bacquet, Dominic Zichi, David A. Matthews, Katherine M. Welsh, Terence R. Jones, and Stephan Freer pp 10117 - 10122; DOI: 10.1021/ja00052a005 |
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Absolute configuration of bilirubin conformational enantiomers Stefan E. Boiadjiev, Richard V. Person, Gisbert Puzicha, Carolyn Knobler, Emily Maverick, Kenneth N. Trueblood, and David A. Lightner pp 10123 - 10133; DOI: 10.1021/ja00052a006 |
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A model for catalytically active zinc(II) ion in liver alcohol dehydrogenase: a novel "hydride transfer" reaction catalyzed by zinc(II)-macrocyclic polyamine complexes Eiichi Kimura, Mitsuhiko Shionoya, Ayumi Hoshino, Takuya Ikeda, and Yuko Yamada pp 10134 - 10137; DOI: 10.1021/ja00052a007 |
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Unusual stereoselectivity in sialic acid aldolase-catalyzed aldol condensations: synthesis of both enantiomers of high-carbon monosaccharides Chun Hung Lin, Takeshi Sugai, Randall L. Halcomb, Yoshitaka Ichikawa, and Chi Huey Wong pp 10138 - 10145; DOI: 10.1021/ja00052a008 |
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Geometry of carbon-hydrogen.cntdot..cntdot..cntdot.oxygen hydrogen bonds in carbohydrate crystal structures. Analysis of neutron diffraction data Thomas Steiner and Wolfram Saenger pp 10146 - 10154; DOI: 10.1021/ja00052a009 |
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Versatile nitronium chemistry for C60 fullerene functionalization Long Y. Chiang, Ravi B. Upasani, and John W. Swirczewski pp 10154 - 10157; DOI: 10.1021/ja00052a010 |
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Pathways for the hydrolysis of glycosides of N-acetylneuraminic acid Mark Ashwell, Xumin Guo, and Michael L. Sinnott pp 10158 - 10166; DOI: 10.1021/ja00052a011 |
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Biosynthesis of acivicin. 3. Incorporation of ornithine and N.delta.-hydroxyornithine Steven J. Gould and Shyhchen Ju pp 10166 - 10172; DOI: 10.1021/ja00052a012 |
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Acidities of indenes and their radical cations. Homolytic bond dissociation energies of the benzylic carbon-hydrogen bonds in indenes F. G. Bordwell and A. V. Satish pp 10173 - 10176; DOI: 10.1021/ja00052a013 |
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Stereochemistry of C-3 deoxygenation of sugar nucleosides: formation of pentopyranine C from [3-2H]-D-glucose by Streptomyces griseochromogenes Steven J. Gould and Jincan Guo pp 10176 - 10181; DOI: 10.1021/ja00052a014 |
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Total synthesis of (-)-nummularine F Robert J. Heffner, Jianjun Jiang, and Madeleine M. Joullie pp 10181 - 10189; DOI: 10.1021/ja00052a015 |
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Chemistry of synthetic receptors and functional group arrays. 18. Approaches to quantitative supramolecular chemistry. Hydrogen-bond-based molecular recognition phenomena and sigmoidal behavior in multicomponent mixtures Craig S. Wilcox, James C. Adrian, Thomas H. Webb, and Frank J. Zawacki pp 10189 - 10197; DOI: 10.1021/ja00052a016 |
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Stereochemistry of base-catalyzed ring opening of 1,3,2-oxathiaphospholanes. Absolute configuration of 2-{N-[(Rc)-1-(.alpha.-naphthyl)ethyl]amino}-2-thiono-1,3,2-oxathiaphospholanes and O,S-dimethyl N-[(Rc)-1-(.alpha.-naphthyl)ethyl]phosphoramidothioates B. Uznanski, A. Grajkowski, B. Krzyzanowska, A. Kazmierkowska, W. J. Stec, M. W. Wieczorek, and J. Blaszczyk pp 10197 - 10202; DOI: 10.1021/ja00052a017 |
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Determination of absolute configuration of stereogenic carbinol centers in annonaceous acetogenins by proton and fluorine 19-NMR analysis of Mosher ester derivatives Matthew J. Rieser, Yu Hua Hui, J. Kent Rupprecht, John F. Kozlowski, Karl V. Wood, Jerry L. McLaughlin, Paul R. Hanson, Zhiping Zhuang, and Thomas R. Hoye pp 10203 - 10213; DOI: 10.1021/ja00052a018 |
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The pagodane route to dodecahedranes: highly functionalized, saturated, and unsaturated pentagonal dodecahedranes via aldol-type cyclizations Johann Peter Melder, Rolf Pinkos, Hans Fritz, Juergen Woerth, and Horst Prinzbach pp 10213 - 10231; DOI: 10.1021/ja00052a019 |
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Nonoxidative coupling methodology for the synthesis of the antitumor bisindole alkaloid vinblastine and a lower-half analog: solvent effect on the stereochemistry of the crucial C-15/C-18' bond Philip Magnus, Jose S. Mendoza, Andrew Stamford, Mark Ladlow, and Paul Willis pp 10232 - 10245; DOI: 10.1021/ja00052a020 |
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Neutral hyperconjugation Joseph B. Lambert and Robert A. Singer pp 10246 - 10248; DOI: 10.1021/ja00052a021 |
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General methods for .alpha.- or .beta.-O-Ser/Thr glycosides and glycopeptides. Solid-phase synthesis of O-glycosyl cyclic enkephalin analogs Robin Polt, Lajos Szabo, Jennifer Treiberg, Yushun Li, and Victor J. Hruby pp 10249 - 10258; DOI: 10.1021/ja00052a022 |
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Liquid crystalline solvents as mechanistic probes. 47. Investigation of the modes of solubilization and Norrish II photoreactivity of 2- and sym-n-alkanones in the solid phases of n-heneicosane and two homologs Alberto Nunez, George S. Hammond, and Richard G. Weiss pp 10258 - 10271; DOI: 10.1021/ja00052a023 |
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Electron-transfer oxidation of ketene silyl acetals and other organosilanes. Mechanistic insight into Lewis acid mediated electron transfer Shunichi Fukuzumi, Morifumi Fujita, Junzo Otera, and Yukihiro Fujita pp 10271 - 10278; DOI: 10.1021/ja00052a024 |
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4-Carboxybenzophenone-sensitized photooxidation of sulfur-containing amino acids. Nanosecond laser flash photolysis and pulse radiolysis studies Krzysztof Bobrowski, Bronislaw Marciniak, and Gordon L. Hug pp 10279 - 10288; DOI: 10.1021/ja00052a025 |
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Polymorphism in anthranilic acid: a reexamination of the phase transitions William H. Ojala and Margaret C. Etter pp 10288 - 10293; DOI: 10.1021/ja00052a026 |
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Singlet oxygen mediated fragmentation of amino alcohols, 1,2-diamines, and amino ketones Christian M. Haugen, William R. Bergmark, and David G. Whitten pp 10293 - 10297; DOI: 10.1021/ja00052a027 |
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Generation and stability of a simple thiol ester enolate in aqueous solution Tina L. Amyes and John P. Richard pp 10297 - 10302; DOI: 10.1021/ja00052a028 |
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Highly cooperative binding of alkyl glucopyranosides to the resorcinol cyclic tetramer due to intracomplex guest-guest hydrogen-bonding: solvophobicity/solvophilicity control by an alkyl group of the geometry, stoichiometry, stereoselectivity, and cooperativity Yasuaki Kikuchi, Yasutaka Tanaka, Supriyanto Sutarto, Kenji Kobayashi, Hiroo Toi, and Yasuhiro Aoyama pp 10302 - 10306; DOI: 10.1021/ja00052a029 |
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Complexation of hydrophobic sugars and nucleosides in water with tetrasulfonate derivatives of resorcinol cyclic tetramer having a polyhydroxy aromatic cavity: importance of guest-host CH-.pi. interaction Kenji Kobayashi, Yuji Asakawa, Yasushi Kato, and Yasuhiro Aoyama pp 10307 - 10313; DOI: 10.1021/ja00052a030 |
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Biomimetic catalysis of SN2 reactions through cation-.pi. interactions. The role of polarizability in catalysis Alison McCurdy, Leslie Jimenez, David A. Stauffer, and Dennis A. Dougherty pp 10314 - 10321; DOI: 10.1021/ja00052a031 |
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Mechanism of decomposition of (E)-methanediazoate in aqueous solutions Jari Hovinen, Jari I. Finneman, Surya N. Satapathy, Jian Ho, and James C. Fishbein pp 10321 - 10328; DOI: 10.1021/ja00052a032 |
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Enolates of .alpha.-allenyl ketones: formation and aldol reactions of cumulenolates Nicos A. Petasis and Kurt A. Teets pp 10328 - 10334; DOI: 10.1021/ja00052a033 |
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Nickel-selenium-triethylphosphine (Ni23Se12(PEt3)13), an intramolecular intergrowth of nickel selenide (NiSe) and nickel J. G. Brennan, T. Siegrist, Y. U. Kwon, S. M. Stuczynski, and M. L. Steigerwald pp 10334 - 10338; DOI: 10.1021/ja00052a034 |
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Calculation and electronic description of quadratic hyperpolarizabilities. Toward a molecular understanding of NLO responses in organotransition metal chromophores David R. Kanis, Mark A. Ratner, and Tobin J. Marks pp 10338 - 10357; DOI: 10.1021/ja00052a035 |
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Supported organoactinide complexes as heterogeneous catalysts. A kinetic and mechanistic study of facile arene hydrogenation Moris S. Eisen and Tobin J. Marks pp 10358 - 10368; DOI: 10.1021/ja00052a036 |
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Synthesis, chromatographic separation, and stereophysical analysis of the homologous [Ni12-x(PMe)x(CO)24-3x]2- series (x = 2, 3, 4) containing noncentered Ni12-xPx icosahedral cages and the [Ni10(.mu.5-PMe)2(.mu.4-PMe)5(CO)10]2- dianion containing a structurally unprecedented heptacapped pentagonal prismatic metal cage: structural, spectroscopic, and electrochemical consequences due to replacement of Ni(CO)3 fragments with electronically equivalent (isolobal) PMe fragments David F. Rieck, James A. Gavney, Richard L. Norman, Randy K. Hayashi, and Lawrence F. Dahl pp 10369 - 10379; DOI: 10.1021/ja00052a037 |
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First ferromagnetic interaction in a heteropoly complex: [CoII4O14(H2O)2(PW9O27)2]10-. Experiment and theory for intramolecular anisotropic exchange involving the four Co(II) atoms Nieves Casan-Pastor, Julia Bas-Serra, Eugenio Coronado, Genevieve Pourroy, and Louis C. W. Baker pp 10380 - 10383; DOI: 10.1021/ja00052a038 |
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Magnetic properties of mixed-valence heteropoly blues. Interactions within complexes containing paramagnetic atoms in various sites as well as "blue" electrons delocalized over polytungstate frameworks Nieves Casan-Pastor and Louis C. W. Baker pp 10384 - 10394; DOI: 10.1021/ja00052a039 |
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.beta.-Migratory insertion reactions of (.eta.5-C5R'5)Rh(L)(C2H4)R+BF4- (R' = hydrogen, methyl; R = hydrogen, ethyl; L = P(OMe)3, PMe3). Comparison of the energetics of hydride versus alkyl migration Maurice Brookhart, Elisabeth Hauptman, and David M. Lincoln pp 10394 - 10401; DOI: 10.1021/ja00052a040 |
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Reactions of ML4Cl2 (M = Mo, W; L = PMe3, PMePh2) with epoxides, episulfides, carbon dioxide, heterocumulenes, and other substrates: a comparative study of oxidative addition by oxygen atom, sulfur atom, or nitrene group transfer Keith A. Hall and James M. Mayer pp 10402 - 10411; DOI: 10.1021/ja00052a041 |
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Gated electron-transfer behavior in copper(II/I) systems. Comparison of the kinetics for homogeneous cross reactions, NMR self-exchange relaxation, and electrochemical data for a copper macrocyclic tetrathioether complex in aqueous solution Nancy E. Meagher, Kerri L. Juntunen, Cynthia A. Salhi, L. A. Ochrymowycz, and D. B. Rorabacher pp 10411 - 10420; DOI: 10.1021/ja00052a042 |
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Spectroscopic studies of side-on peroxide-bridged binuclear copper(II) model complexes of relevance to oxyhemocyanin and oxytyrosinase Michael J. Baldwin, David E. Root, James E. Pate, Kiyoshi Fujisawa, Nobumasa Kitajima, and Edward I. Solomon pp 10421 - 10431; DOI: 10.1021/ja00052a043 |
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Ground-state electronic structure of the dimer-of-dimers complex [(Mn2O2)2(tphpn)2]4+: potential relevance to the photosystem II water oxidation catalyst Martin L. Kirk, Michael K. Chan, William H. Armstrong, and Edward I. Solomon pp 10432 - 10440; DOI: 10.1021/ja00052a044 |
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Radical cage effects in adocobinamide (axial-base-off coenzyme B12): a simple method for trapping [Ado.bul. .bul.CoII] radical pairs. A new .beta.-H elimination product from the radical pair and measurement of an unprecedentedly large cage-recombination efficiency factor, Fc .gtoreq. 0.94 Cheryl D. Garr and Richard G. Finke pp 10440 - 10445; DOI: 10.1021/ja00052a045 |
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Cage effects in organometallic radical chemistry. Fractional cage-recombination efficiency for photochemical caged-pair intermediates of Cp'2M2(CO)6 (M = molybdenum and tungsten; Cp' = .eta.5-C5H4CH3) Katharine J. Covert, Edward F. Askew, John Grunkemeier, T. Koenig, and David R. Tyler pp 10446 - 10448; DOI: 10.1021/ja00052a046 |
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Ring-fused and spiro cyclopentenones by Ni(CO)4-promoted intermolecular carbonylative cycloaddition of acetylenes with 3-halo- and 1-(halomethyl)cycloalkenes Lluis Pages, Amadeu Llebaria, Francisco Camps, Elies Molins, Carles Miravitlles, and Josep M. Moreto pp 10449 - 10461; DOI: 10.1021/ja00052a047 |
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Electron spin resonance study of the photochemistry of benzoic acid derivatives A. S. Jeevarajan and Richard W. Fessenden pp 10461 - 10470; DOI: 10.1021/ja00052a048 |
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Reaction of Group V and VI transition metal oxide and oxyhydroxide anions with oxygen, water, and hydrogen chloride S. W. Sigsworth and A. W. Castleman pp 10471 - 10477; DOI: 10.1021/ja00052a049 |
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Kinetics of the gas-phase reactions of chloride anion, Cl- with CH3Br and CD3Br: experimental evidence for nonstatistical behavior? A. A. Viggiano, Robert A. Morris, John S. Paschkewitz, and John F. Paulson pp 10477 - 10482; DOI: 10.1021/ja00052a050 |
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Alkyl substituent effects in cyclopentadienyl metal complexes: trends in gas-phase ionization and electron attachment energetics of alkylnickelocenes David E. Richardson, Matthew F. Ryan, M. Nazrul I. Khan, and Kimberly A. Maxwell pp 10482 - 10485; DOI: 10.1021/ja00052a051 |
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Surface-aligned photoreaction of hydrobromic acid-d with ethene on platinum(111) J. Kiss, Diann J. Alberas, and J. M. White pp 10486 - 10492; DOI: 10.1021/ja00052a052 |
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The electronic nature of the metal-metal quadruple bond: variable photon energy photoelectron spectroscopy of Mo2(O2CCH3)4 Dennis L. Lichtenberger, Charles D. Ray, Frank Stepniak, Yu Chen, and J. H. Weaver pp 10492 - 10497; DOI: 10.1021/ja00052a053 |
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Mechanism of the human carbonic anhydrase II-catalyzed hydration of carbon dioxide Ya Jun Zheng and Kenneth M. Merz pp 10498 - 10507; DOI: 10.1021/ja00052a054 |
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A theoretical model for SN1 ionic dissociation in solution. 1. Activation free energetics and transition-state structure Hyung J. Kim and James T. Hynes pp 10508 - 10528; DOI: 10.1021/ja00052a055 |
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A theoretical model for SN1 ionic dissociation in solution. 2. Nonequilibrium solvation reaction path and reaction rate Hyung J. Kim and James T. Hynes pp 10528 - 10537; DOI: 10.1021/ja00052a056 |
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Spin preferences of conjugated polyradicals: the disjoint NBMO analysis Julianto Pranata pp 10537 - 10541; DOI: 10.1021/ja00052a057 |
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Theoretical study of [4]paracyclophane and its Dewar benzene and prismane valence isomers Stefan Grimme pp 10542 - 10547; DOI: 10.1021/ja00052a058 |
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Theoretical study of the activation of carbon-carbon bonds by transition metal atoms Per E. M. Siegbahn and Margareta R. A. Blomberg pp 10548 - 10556; DOI: 10.1021/ja00052a059 |
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Methane activation by Group IVB imido complexes Thomas R. Cundari pp 10557 - 10563; DOI: 10.1021/ja00052a060 |
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Incorporation of hydration effects within the semiempirical molecular orbital framework. AM1 and MNDO results for neutral molecules, cations, anions, and reacting systems George P. Ford and Bingze Wang pp 10563 - 10569; DOI: 10.1021/ja00052a061 |
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Macrocyclic, square planar, tetraalkynyl tetraiodonium salts: structures, stabilities, and vibrational frequencies via ab initio calculations A. I. Boldyrev, V. V. Zhdankin, Jack Simons, and Peter J. Stang pp 10569 - 10572; DOI: 10.1021/ja00052a062 |
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Transduction of selective recognition of heavy metal ions by chemically modified field effect transistors (CHEMFETs) Peter L. H. M. Cobben, Richard J. M. Egberink, Johan G. Bomer, Piet Bergveld, Willem Verboom, and David N. Reinhoudt pp 10573 - 10582; DOI: 10.1021/ja00052a063 |
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Ferrocenyl iron as a donor group for complexed silver in ferrocenyldimethyl[2.2]cryptand: a redox-switched receptor effective in water Julio C. Medina, Timothy T. Goodnow, Maria T. Rojas, Jerry L. Atwood, Bert C. Lynn, Angel E. Kaifer, and George W. Gokel pp 10583 - 10595; DOI: 10.1021/ja00052a064 |
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Dissociative electron transfer. New tests of the theory in the electrochemical and homogeneous reduction of alkyl halides Jean Michel Saveant pp 10595 - 10602; DOI: 10.1021/ja00052a065 |
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Electrochemical studies of cyanometmyoglobin and metmyoglobin: implications for long-range electron transfer in proteins Bertha C. King, Fred M. Hawkridge, and Brian M. Hoffman pp 10603 - 10608; DOI: 10.1021/ja00052a066 |
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Magnetic resonance study of the inclusion compounds of sodium in zeolites: beyond the metal particles model Paul A. Anderson and Peter P. Edwards pp 10608 - 10618; DOI: 10.1021/ja00052a067 |
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Structural information of the nitrogenase metal clusters deduced from paramagnetic interactions Melinda E. Oliver and Brian J. Hales pp 10618 - 10623; DOI: 10.1021/ja00052a068 |
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Cyclobis(paraquat-p-phenylene) as a synthetic receptor for electron-rich aromatic compounds: electrochemical and spectroscopic studies of neurotransmitter binding Anna R. Bernardo, J. Fraser Stoddart, and Angel E. Kaifer pp 10624 - 10631; DOI: 10.1021/ja00052a069 |
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Long-range spin density propagation in saturated hydrocarbons: 3-[n]staffyl radicals Allan J. McKinley, Prabha N. Ibrahim, V. Balaji, and Josef Michl pp 10631 - 10637; DOI: 10.1021/ja00052a070 |
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Electrostatic control of the stereochemistry of nucleophilic additions to substituted 7-norbornanones M. N. Paddon-Row, Yun Dong Wu, and K. N. Houk pp 10638 - 10639; DOI: 10.1021/ja00052a071 |
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Carbon-linked galactosphingolipid analogs bind specifically to HIV-1 gp120 Carolyn R. Bertozzi, David G. Cook, William R. Kobertz, Francisco Gonzalez-Scarano, and Mark D. Bednarski pp 10639 - 10641; DOI: 10.1021/ja00052a072 |
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Topological rearrangement within a single crystal from a honeycomb cadmium cyanide [Cd(CN)2]n 3D net to a diamond net B. F. Abrahams, M. J. Hardie, B. F. Hoskins, R. Robson, and G. A. Williams pp 10641 - 10643; DOI: 10.1021/ja00052a073 |
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Substitution versus elimination in gas-phase ionic reactions Brian D. Wladkowski and John I. Brauman pp 10643 - 10644; DOI: 10.1021/ja00052a074 |
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Evidence for a new low-temperature methane formation pathway upon coadsorption of hydrogen with methyl iodide on nickel(100) surfaces Sariwan Tjandra and Francisco Zaera pp 10645 - 10646; DOI: 10.1021/ja00052a075 |
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Efficient method for the preparation of peptoids [oligo(N-substituted glycines)] by submonomer solid-phase synthesis Ronald N. Zuckermann, Janice M. Kerr, Stephen B. H. Kent, and Walter H. Moos pp 10646 - 10647; DOI: 10.1021/ja00052a076 |
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Bioorganometallic chemistry. 1. Synthesis, structure, and selectivity in reactions of a nucleobase and several nucleosides with a (.eta.5-pentamethylcyclopentadienyl)rhodium aqua complex David P. Smith, Eduardo Baralt, Bruce Morales, Marilyn M. Olmstead, Marcos F. Maestre, and Richard H. Fish pp 10647 - 10649; DOI: 10.1021/ja00052a077 |
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Preference for cis-amide structure in N-acyl-N-methylanilines Akiko Itai, Yoshiharu Toriumi, Shoichi Saito, Hiroyuki Kagechika, and Koichi Shudo pp 10649 - 10650; DOI: 10.1021/ja00052a078 |
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Reduced derivatives of the manganese cluster in the photosynthetic oxygen-evolving complex Pamela J. Riggs, Charles F. Yocum, James E. Penner-Hahn, and Rui Mei pp 10650 - 10651; DOI: 10.1021/ja00052a079 |
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Long-range heteronuclear spin locking (HSL) 2D-NMR spectroscopy and its application to the resonance assignments of poly(p-tert-butylstyrene) Peter L. Rinaldi, Maritherese Tokles, Gerard S. Hatvany, and H. James Harwood pp 10651 - 10653; DOI: 10.1021/ja00052a080 |
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Highly stereocontrolled total synthesis of (+)-allopumiliotoxin 339A Sakae Aoyagi, Tzu Chueh Wang, and Chihiro Kibayashi pp 10653 - 10654; DOI: 10.1021/ja00052a081 |
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Dynamic interpretation of NMR data: molecular dynamics with weighted time-averaged restraints and ensemble R-factor Uli Schmitz, Anil Kumar, and Thomas L. James pp 10654 - 10656; DOI: 10.1021/ja00052a082 |
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A polyester and polyurethane of diphenyl C61: retention of fulleroid properties in a polymer S. Shi, K. C. Khemani, Q. Li, and F. Wudl pp 10656 - 10657; DOI: 10.1021/ja00052a083 |
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Synthesis and structural characterization of a layer-segregated platinum-ruthenium cluster complex that exhibits selective coordination and a high activity for the catalytic hydrogenation of diphenylacetylene Richard D. Adams, Zhaoyang Li, Paul Swepston, Wengan Wu, and John Yamamoto pp 10657 - 10658; DOI: 10.1021/ja00052a084 |
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Site-specific covalent duocarmycin A: intramolecular DNA triplex complex Chin H. Lin and Dinshaw J. Patel pp 10658 - 10660; DOI: 10.1021/ja00052a085 |
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Highly efficient oxidation of alkanes and alkyl alcohols with heteroaromatic N-oxides catalyzed by ruthenium porphyrins Hiro Ohtake, Tsunehiko Higuchi, and Masaaki Hirobe pp 10660 - 10662; DOI: 10.1021/ja00052a086 |
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A new method for controlling the orientation of functional molecules in Langmuir-Blodgett films Reiko Azumi, Mutsuyoshi Matsumoto, Yasujiro Kawabata, Shinichi Kuroda, Michio Sugi, Lionel G. King, and Maxwell J. Crossley pp 10662 - 10663; DOI: 10.1021/ja00052a087 |
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Pure absorption gradient enhanced heteronuclear single quantum correlation spectroscopy with improved sensitivity Lewis Kay, Paul Keifer, and Tim Saarinen pp 10663 - 10665; DOI: 10.1021/ja00052a088 |
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Carbon-hydrogen insertions in the reactions of Fischer carbene complexes with ketene acetals Siu Ling B. Wang, Jing Su, William D. Wulff, and Karst Hoogsteen pp 10665 - 10666; DOI: 10.1021/ja00052a089 |
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Sequential benzannulation/nucleophilic aromatic addition reactions mediated by chromium(0) Steven Chamberlin and William D. Wulff pp 10667 - 10669; DOI: 10.1021/ja00052a090 |
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New polymetallic ruthenium carbonyl halide complexes: exotic combinations of electron deficient skeletons with electron rich anions. Their potential interest in ethylene hydroesterification Guy Lavigne, Noel Lugan, Philippe Kalck, Jean Marc Soulie, Olivier Lerouge, Jean Yves Saillard, and Jean Francois Halet pp 10669 - 10670; DOI: 10.1021/ja00052a091 |
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Multiple Hartmann-Hahn coherence transfer in nuclear magnetic resonance spectroscopy Eriks Kupce and Ray Freeman pp 10671 - 10672; DOI: 10.1021/ja00052a092 |
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Design, synthesis, and crystal structure of a pyrrolinone-based peptidomimetic possessing the conformation of a .beta.-strand: potential application to the design of novel inhibitors of proteolytic enzymes Amos B. Smith, Terence P. Keenan, Ryan C. Holcomb, Paul A. Sprengeler, Mark C. Guzman, John L. Wood, Patrick J. Carroll, and Ralph Hirschmann pp 10672 - 10674; DOI: 10.1021/ja00052a093 |
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Electrophilic activation of the Horner-Wadsworth-Emmons-Wittig reaction: highly selective synthesis of dissymmetric olefins Scott E. Denmark and Chien Tien Chen pp 10674 - 10676; DOI: 10.1021/ja00052a094 |
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Highly reduced organometallics. 31. Amine carbonyls of zerovalent titanium, zirconium, and hafnium. Structural characterization of (1,4,7-trimethyl-1,4,7-triazacyclononane)tetracarbonyltitanium(0) John E. Ellis, Anthony J. DiMaio, Arnold L. Rheingold, and Brian S. Haggerty pp 10676 - 10677; DOI: 10.1021/ja00052a095 |
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Total synthesis of lactacystin E. J. Corey and Gregory A. Reichard pp 10677 - 10678; DOI: 10.1021/ja00052a096 |
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Measurement of Overhauser effects in magnetic resonance of proteins by synchronous nutation Benoit Boulat, Irene Burghardt, and Geoffrey Bodenhausen pp 10679 - 10679; DOI: 10.1021/ja00052a097 |
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Rate of interconversion of syn and anti rotamers of Mo(CHCMe2Ph)(NAr)(OR)2 and relative reactivity toward 2,3-bis(trifluoromethyl)norbornadiene. [Erratum to document cited in CA117(13):131334u] John H. Oskam and Richard S. Schrock pp 10680 - 10680; DOI: 10.1021/ja00052a098 |
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Diphosphines with natural bite angles near 120.degree. increase selectivity for n-aldehyde formation in rhodium-catalyzed hydroformylation. [Erratum to document cited in CA117(3):25899x] Charles P. Casey, Gregory T. Whiteker, Margaret G. Melville, Lori M. Petrovich, James A. Gavney, and Douglas R. Powell pp 10680 - 10680; DOI: 10.1021/ja00052a099 |
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Computer Software Reviews pp 10680 - 10681; DOI: 10.1021/ja00052a600 |
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Book Reviews pp 10681 - 10682; DOI: 10.1021/ja00052a601 |
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Molecular dynamics simulations on HiPIP from Chromatium vinosum and comparison with NMR data Lucia Banci, Ivano Bertini, Paolo Carloni, Claudio Luchinat, and Pier Luigi Orioli pp 10683 - 10689; DOI: 10.1021/ja00053a001 |
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The cost of conformational order: entropy changes in molecular associations Mark S. Searle and Dudley H. Williams pp 10690 - 10697; DOI: 10.1021/ja00053a002 |
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Partitioning of free energy contributions in the estimation of binding constants: residual motions and consequences for amide-amide hydrogen bond strengths Mark S. Searle, Dudley H. Williams, and Ute Gerhard pp 10697 - 10704; DOI: 10.1021/ja00053a003 |
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On the factors controlling the structural specificity and stereospecificity of the L-lactate dehydrogenase from Bacillus stearothermophilus: effects of Gln102.fwdarw.Arg and Arg171.fwdarw.Trp/Tyr double mutations Helmut K. W. Kallwass, James K. Hogan, Emma L. A. Macfarlane, Valeri Martichonok, Wendy Parris, Cyril M. Kay, Marvin Gold, and J. Bryan Jones pp 10704 - 10710; DOI: 10.1021/ja00053a004 |
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Consequence of phosphorus stereochemistry upon the postinhibitory reaction kinetics of acetylcholinesterase poisoned by phosphorothiolates Charles M. Thompson, Seungmin Ryu, and Clifford E. Berkman pp 10710 - 10715; DOI: 10.1021/ja00053a005 |
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Intramolecular ureido and amide group participation in reactions of carbonate diesters Stephen W. King, R. Natarajan, Ramesh Bembi, and Thomas H. Fife pp 10715 - 10721; DOI: 10.1021/ja00053a006 |
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Structure and properties of tris[bis(ethylenedithio)tetrathiafulvalenium]tetrachlorocopper(II) hydrate, (BEDT-TTF)3CuCl4.H2O: first evidence for coexistence of localized and conduction electrons in a metallic charge-transfer salt P. Day, M. Kurmoo, T. Mallah, I. R. Marsden, R. H. Friend, F. L. Pratt, W. Hayes, D. Chasseau, J. Gaultier, and et al. pp 10722 - 10729; DOI: 10.1021/ja00053a007 |
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Homolytic reactions of cubanes. Generation and characterization of cubyl and cubylcarbinyl radicals Ernest W. Della, Nicholas J. Head, Philip Mallon, and John C. Walton pp 10730 - 10738; DOI: 10.1021/ja00053a008 |
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An axiomatic model of the intramolecular Diels-Alder furan reaction Daniel P. Dolata and Laurence M. Harwood pp 10738 - 10746; DOI: 10.1021/ja00053a009 |
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Photophysics of cyclic .alpha.-diketone-aromatic ring bichromophoric molecules. Structures, spectra, and intramolecular electronic energy transfer Sharona Tal Levy, Mordecai B. Rubin, and Shammai Speiser pp 10747 - 10756; DOI: 10.1021/ja00053a010 |
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Flavin-photosensitized monomerization of dimethylthymine cyclobutane dimer: remarkable effects of perchloric acid and participation of excited-singlet, triplet, and chain-reaction pathways Chyongjin Pac, Kunihito Miyake, Yasuhiro Masaki, Shozo Yanagida, Takeshi Ohno, and Akio Yoshimura pp 10756 - 10762; DOI: 10.1021/ja00053a011 |
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Dependence of stabilization energy of an (E,Z)-pentadienyl radical on substitution. Role of solvent friction: negligible at higher temperatures? W. v. E. Doering, Yi Qun Shi, and Da Chuan Zhao pp 10763 - 10766; DOI: 10.1021/ja00053a012 |
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First examples of homogeneous hydrogenolysis of thiophene to 1-butanethiolate and ethylthioketene ligands: synthesis and reactivity of (.eta.4-C4H5S)ReH2(PPh3)2 Glen P. Rosini and William D. Jones pp 10767 - 10775; DOI: 10.1021/ja00053a013 |
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Host-guest complexation. 65. Six new saddle shaped hosts based on fused dibenzofuran units Elaine Benaksas Schwartz, Carolyn B. Knobler, and Donald J. Cram pp 10775 - 10784; DOI: 10.1021/ja00053a014 |
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Exo-selective Diels-Alder reactions of aminocarbene complexes Benjamin A. Anderson, William D. Wulff, Timothy S. Powers, Sandra Tribbitt, and Arnold L. Rheingold pp 10784 - 10798; DOI: 10.1021/ja00053a015 |
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Transannular orbital interaction between ketone and olefin chromophores detected by circular dichroism and carbon-13 NMR spectroscopy. Dimethanonaphthalenones and trimethanoanthracenones Timothy A. Robbins, Vien Van Toan, John W. Givens, and David A. Lightner pp 10799 - 10810; DOI: 10.1021/ja00053a016 |
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Early actinide alkoxide chemistry. Synthesis, characterization, and molecular structures of thorium(IV) and uranium(IV) aryloxide complexes John M. Berg, David L. Clark, John C. Huffman, David E. Morris, Alfred P. Sattelberger, William E. Streib, William G. Van der Sluys, and John G. Watkin pp 10811 - 10821; DOI: 10.1021/ja00053a017 |
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Ligand substitution reactions in metal cluster complexes. Evidence for unusually facile metal-metal bond cleavages in the reactions of osmium clusters Os3(CO)11(NCMe) and Os3(CO)10(NCMe)2 with CNCF3 including the isolation and structural characterization of intermediates Richard D. Adams, Yun Chi, Darryl D. DesMarteau, Dieter Lentz, Robert Marschall, and Andreas Scherrmann pp 10822 - 10826; DOI: 10.1021/ja00053a018 |
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Rearrangement of a propargyl vinyl rhenium complex to a rhenium allenyl vinyl ketone complex Charles P. Casey, Todd L. Underiner, Paul C. Vosejpka, James A. Gavney, and Paul Kiprof pp 10826 - 10834; DOI: 10.1021/ja00053a019 |
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A new family of mesoporous molecular sieves prepared with liquid crystal templates J. S. Beck, J. C. Vartuli, W. J. Roth, M. E. Leonowicz, C. T. Kresge, K. D. Schmitt, C. T. W. Chu, D. H. Olson, E. W. Sheppard, and et al. pp 10834 - 10843; DOI: 10.1021/ja00053a020 |
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Synthesis and comparative reactivity and electronic structural features of [MFe3S4]z+ cubane-type clusters (M = iron, cobalt, nickel) Jian Zhou, Michael J. Scott, Zhengguo Hu, Gang Peng, E. Munck, and R. H. Holm pp 10843 - 10854; DOI: 10.1021/ja00053a021 |
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Five redox stages of tetraoxaporphyrin: a UV/visible/near-IR, ESR, and MO theoretical study Rainer Bachmann, Fabian Gerson, Georg Gescheidt, and Emanuel Vogel pp 10855 - 10860; DOI: 10.1021/ja00053a022 |
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Synthesis and vibrational analysis of a locked 14-s-cis conformer of retinal. Mary E. M. Cromwell, Ronald Gebhard, Xiao Yuan Li, Elvira S. Batenburg, Johan C. P. Hopman, Johan Lugtenburg, and Richard A. Mathies pp 10860 - 10869; DOI: 10.1021/ja00053a023 |
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Direct observation of intramolecular hydrogen bonding of a hydroxy proton to an indenide carbanion in apolar and polar non-hydrogen bond donor solvents by NMR and IR spectroscopy Ian McEwen and Per Ahlberg pp 10869 - 10873; DOI: 10.1021/ja00053a024 |
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[Acylium ketene] ion-neutral complexes in the gas phase J. Tortajada, D. Berthomieu, J. P. Morizur, and H. E. Audier pp 10874 - 10880; DOI: 10.1021/ja00053a025 |
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Experimental and theoretical studies of alkaline-earth metal coordination: x-ray crystal structures of calcium, strontium, and barium carbazoles and ab initio model calculations Gabriele Moesges, Frank Hampel, Martin Kaupp, and Paul v. R. Schleyer pp 10880 - 10889; DOI: 10.1021/ja00053a026 |
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Nonlocal density functional theory as a practical tool in calculations on transition states and activation energies. Applications to elementary reaction steps in organic chemistry Liangyou Fan and Tom Ziegler pp 10890 - 10897; DOI: 10.1021/ja00053a027 |
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Catalysis of the ring-opening and isomerization of cyclopropane by complexation with metal radical cations: an ab initio study Alexander Alex and Timothy Clark pp 10897 - 10902; DOI: 10.1021/ja00053a028 |
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Wavelength-dependent photosubstitution and excited-state dynamics of [Cr(CO)4(2,2'-bipyridine)]: a quantum yield and picosecond absorption study Jana Vichova, Frantisek Hartl, and Antonin Vlcek pp 10903 - 10910; DOI: 10.1021/ja00053a029 |
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Metal carbonyl complexes with xenon and krypton: IR spectra, carbon monoxide substitution kinetics, and bond energies Bruce H. Weiller pp 10910 - 10915; DOI: 10.1021/ja00053a030 |
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Picosecond radical kinetics. Ring openings of phenyl-substituted cyclopropylcarbinyl radicals Martin Newcomb, Cathy C. Johnson, M. Beata Manek, and Thomas R. Varick pp 10915 - 10921; DOI: 10.1021/ja00053a031 |
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Ultrafast studies of photochromic spiropyrans in solution Jin Z. Zhang, Benjamin J. Schwartz, Jason C. King, and Charles B. Harris pp 10921 - 10927; DOI: 10.1021/ja00053a032 |
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Submicron-range attraction between hydrophobic surfaces of monolayer-modified mica in water Kazue Kurihara and Toyoki Kunitake pp 10927 - 10933; DOI: 10.1021/ja00053a033 |
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Monte Carlo simulations for the interactions of metal complexes with the silicate sheets of a clay: comparison of binding states between tris(1,10-phenanthroline)metal(II) and tris(2,2'-bipyridyl)metal(II) chelates Hisako Sato, Akihiko Yamagishi, and Shigeki Kato pp 10933 - 10940; DOI: 10.1021/ja00053a034 |
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Electronic state-selected reactivity of transition metal ions: cobalt(+) and iron(+) with propane Petra A. M. Van Koppen, P. R. Kemper, and Michael T. Bowers pp 10941 - 10950; DOI: 10.1021/ja00053a035 |
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In situ chemisorption-induced reordering of oxidatively disordered palladium (100) electrode surfaces John R. McBride, Jane A. Schimpf, and Manuel P. Soriaga pp 10950 - 10952; DOI: 10.1021/ja00053a036 |
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Indium manganese trioxide: a new transition metal oxide with an unusual ABO3 structure Daniel M. Giaquinta and Hans Conrad Zur Loye pp 10952 - 10953; DOI: 10.1021/ja00053a037 |
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Absolute configuration of isoflurane P. L. Polavarapu, A. L. Cholli, and G. Vernice pp 10953 - 10955; DOI: 10.1021/ja00053a038 |
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C2H4B2N2: a prediction of ring and chain [boron-nitrogen-carbon] compounds Ivan Cernusak, Miroslav Urban, Peter Ertl, and Rodney J. Bartlett pp 10955 - 10956; DOI: 10.1021/ja00053a039 |
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The barium(II) complex of p-tert-butylcalix[4]arene-crown-5: a novel nucleophilic catalyst with transacylase activity Roberta Cacciapaglia, Alessandro Casnati, Luigi Mandolini, and Rocco Ungaro pp 10956 - 10958; DOI: 10.1021/ja00053a040 |
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Primary process of phytochrome: initial step of photomorphogenesis in green plants Hideki Kandori, Keitaro Yoshihara, and Satoru Tokutomi pp 10958 - 10959; DOI: 10.1021/ja00053a041 |
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Synthesis and x-ray crystal structure of [(iso-Pr2N)2P(H)CP(N-iso-Pr2)2]+CF3SO3-: a carbene, a cumulene, or a phosphaacetylene? Michele Soleilhavoup, Antoine Baceiredo, Oliver Treutler, Reinhart Ahlrichs, Martin Nieger, and Guy Bertrand pp 10959 - 10961; DOI: 10.1021/ja00053a042 |
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Development of a gas-phase stereochemical protocol. Intrinsic diastereoselectivity in hydride reductions of cyclohexanones Yeunghaw Ho and Robert R. Squires pp 10961 - 10963; DOI: 10.1021/ja00053a043 |
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Electron-transfer communication between redox-functionalized polymers and the active center of the enzyme glutathione reductase Itamar Willner, Ron Kasher, Eran Zahavy, and Noa Lapidot pp 10963 - 10965; DOI: 10.1021/ja00053a044 |
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Mediated electron transfer in gluthathione reductase organized in self-assembled monolayers on gold electrodes Itamar Willner, Eugenii Katz, Azalia Riklin, and Ron Kasher pp 10965 - 10966; DOI: 10.1021/ja00053a045 |
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Effects of hydration on the Claisen rearrangement of allyl vinyl ether from computer simulations Daniel L. Severance and William L. Jorgensen pp 10966 - 10968; DOI: 10.1021/ja00053a046 |
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Cation radical probes. Development and application to metalloporphyrin-catalyzed epoxidation Gholam A. Mirafzal, Taisun Kim, Jianping Liu, and Nathan L. Bauld pp 10968 - 10969; DOI: 10.1021/ja00053a047 |
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On the potential energy surface for ring inversion in cyclohexene and related molecules Frank A. L. Anet, Daron I. Freedberg, Joey W. Storer, and K. N. Houk pp 10969 - 10971; DOI: 10.1021/ja00053a048 |
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A 10-step, asymmetric synthesis of (S)-camptothecin Daniel L. Comins, Matthew F. Baevsky, and Hao Hong pp 10971 - 10972; DOI: 10.1021/ja00053a049 |
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Stereoselective addition of (triphenylsilyl)magnesium bromide to chiral 1-acyl-4-methoxypyridinium salts. Synthesis and reactions of enantiopure 1-acyl-2-(triphenylsilyl)-2,3-dihydro-4-pyridones Daniel L. Comins and Michael O. Killpack pp 10972 - 10974; DOI: 10.1021/ja00053a050 |
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An efficient triple resonance experiment using carbon-13 isotropic mixing for determining sequence-specific resonance assignments of isotopically-enriched proteins Gaetano T. Montelione, Barbara A. Lyons, S. Donald Emerson, and Mitsuru Tashiro pp 10974 - 10975; DOI: 10.1021/ja00053a051 |
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Total synthesis of westiellamide Peter Wipf and Chris P. Miller pp 10975 - 10977; DOI: 10.1021/ja00053a052 |
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Cyclobutyne: the ligand. The synthesis and molecular structure of osmium cluster Os3(CO)9(.mu.3-.eta.2-C2CH2CH2)(.mu.-SPh)(.mu.-H) Richard D. Adams, Gong Chen, Xiaosu Qu, Wengan Wu, and John H. Yamamoto pp 10977 - 10978; DOI: 10.1021/ja00053a053 |
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Solvent-free cyclization of linear dienes using olefin metathesis and the Thorpe-Ingold effect Malcolm D. E. Forbes, Jasson T. Patton, Tanya L. Myers, Heather D. Maynard, Dennis W. Smith, Gregory R. Schulz, and Kenneth B. Wagener pp 10978 - 10980; DOI: 10.1021/ja00053a054 |
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A stable and persistent bisketene: 2,3-bis(trimethylsilyl)-1,3-butadiene-1,4-dione Da Chuan Zhao and Thomas T. Tidwell pp 10980 - 10981; DOI: 10.1021/ja00053a055 |
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8-endo-Cyclization of (alkoxycarbonyl)methyl radicals generated from bromoacetates Eun Lee, Cheol Hwan Yoon, and Tae Hee Lee pp 10981 - 10983; DOI: 10.1021/ja00053a056 |
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Intramolecular [2 + 2] cycloaddition of bis(alkenylcyclopentadienyl)zirconium dihalides: a novel way of synthesizing ansa-metallocene complexes Gerhard Erker, Stephen Wilker, Carl Krueger, and Richard Goddard pp 10983 - 10984; DOI: 10.1021/ja00053a057 |
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A double addition product of C60: C60{Ir(CO)Cl(PMe2Ph)2}2. Individual crystallization of two conformational isomers Alan L. Balch, Joong W. Lee, Bruce C. Noll, and Marilyn M. Olmstead pp 10984 - 10985; DOI: 10.1021/ja00053a058 |
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Synthesis of 1,6-didehydro[10]annulene. Observation of its exceptionally facile rearrangement to form the biradical 1,5-dehydronaphthalene Andrew G. Myers and Nathaniel S. Finney pp 10986 - 10987; DOI: 10.1021/ja00053a059 |
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High-intensity, argon ion laser-jet photochemistry. Reactions between transient species: the addition of diphenylcarbene to the photoenol of 2-methylbenzophenone R. Marshall Wilson, Karlyn A. Schnapp, and Wesley S. Patterson pp 10987 - 10989; DOI: 10.1021/ja00053a060 |
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High-resolution two-dimensional in-phase multiplets in nuclear magnetic resonance correlation spectroscopy Sebastien J. F. Vincent, Catherine Zwahlen, and Geoffrey Bodenhausen pp 10989 - 10990; DOI: 10.1021/ja00053a061 |
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Dimerization of aryl radicals as a termination step in SRN1 aromatic nucleophilic substitution Rofia Ettayeb, Jean Michel Saveant, and Andre Thiebault pp 10990 - 10991; DOI: 10.1021/ja00053a062 |
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Bis(triphenylphosphine)platinum cycloheptadienynylium fluoborate: the tropylium equivalent of benzyne Zheng Lu, Khalil A. Abboud, and W. M. Jones pp 10991 - 10992; DOI: 10.1021/ja00053a063 |
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EPR evidence for binuclear manganese(II) centers in rat liver arginase Robert S. Reczkowski and David E. Ash pp 10992 - 10994; DOI: 10.1021/ja00053a064 |
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Self-assembled multifunctional receptors for nucleotides at the air-water interface Darryl Y. Sasaki, Kazue Kurihara, and Toyoki Kunitake pp 10994 - 10995; DOI: 10.1021/ja00053a065 |
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Larger and more weakly coordinating anions: Nb(OTeF5)6- and Ti(OTeF5)62- Dawn M. Van Seggen, Paul K. Hurlburt, Oren P. Anderson, and Steven H. Strauss pp 10995 - 10997; DOI: 10.1021/ja00053a066 |
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A general and expedient method for the solid-phase synthesis of 1,4-benzodiazepine derivatives Barry A. Bunin and Jonathan A. Ellman pp 10997 - 10998; DOI: 10.1021/ja00053a067 |
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Direct evidence for an oxocarbenium ion intermediate in the asymmetric cleavage of chiral acetals Tarek Sammakia and Randall S. Smith pp 10998 - 10999; DOI: 10.1021/ja00053a068 |
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Histidine 82 influences heme orientational isomerism in sperm whale myoglobin. Long-range effect due to mutation of a conserved residue Melanie J. Cocco, Doug Barrick, Sean V. Taylor, and Juliette T. J. Lecomte pp 11000 - 11001; DOI: 10.1021/ja00053a069 |
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Characterization of a dienol intermediate in the 5-(carboxymethyl)-2-oxo-3-hexene-1,6-dioate decarboxylase reaction William H. Johnson, Gholamhossein Hajipour, and Christian P. Whitman pp 11001 - 11003; DOI: 10.1021/ja00053a070 |
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Stereochemistry of a cyclohexyllithium reagent. A case of higher configurational stability in strongly coordinating media Hans J. Reich, Marco A. Medina, and Michael D. Bowe pp 11003 - 11004; DOI: 10.1021/ja00053a071 |
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Reduction and electrochemistry of fullerene C60 in liquid ammonia Feimeng Zhou, Christophe Jehoulet, and Allen J. Bard pp 11004 - 11006; DOI: 10.1021/ja00053a072 |
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Ligand-promoted dimerization of oligonucleotides binding cooperatively to DNA Mark D. Distefano and Peter B. Dervan pp 11006 - 11007; DOI: 10.1021/ja00053a073 |
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Quantum mechanical tunneling in the ene reaction of triazolinedione with sterically hindered alkenes Yiannis Elemes and Michael Orfanopoulos pp 11007 - 11009; DOI: 10.1021/ja00053a074 |
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The first direct observation of a phosphenite: IR, UV, and phosphorus 31 NMR spectra of 2,6-di-tert-butyl-4-methylphenyl phosphenite Louis D. Quin, Stefan Jankowski, Anthony G. Sommese, Paul M. Lahti, and Donald B. Chesnut pp 11009 - 11010; DOI: 10.1021/ja00053a075 |
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Thermal interconversion of a pair of diastereomeric cyclopropanones. An upper limit for a cyclopropanone-oxyallyl energy separation Matthew H. J. Cordes and Jerome A. Berson pp 11010 - 11011; DOI: 10.1021/ja00053a076 |
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Computer Software Reviews pp 11011 - 11011; DOI: 10.1021/ja00053a600 |
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Book Reviews pp 11012 - 11012; DOI: 10.1021/ja00053a601 |