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Novel marine sponge alkaloids. 1. Plakinidine A and B, anthelmintic active alkaloids from a Plakortis sponge Wayne D. Inman, Mark O'Neill-Johnson, and Phillip Crews pp 1 - 4; DOI: 10.1021/ja00157a001 |
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Principal values of carbon-13 NMR chemical shift tensors for a collection of substituted benzenes K. R. Morgan and Roger H. Newman pp 4 - 7; DOI: 10.1021/ja00157a002 |
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Intracrystalline mass transfer in zeolites monitored by microscopic and macroscopic techniques Christoph Foerste, Joerg Kaerger, and Harry Pfeifer pp 7 - 9; DOI: 10.1021/ja00157a003 |
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Solid-state NMR studies of the shape-selective catalytic conversion of methanol into gasoline on zeolite ZSM-5 Michael W. Anderson and Jacek Klinowski pp 10 - 16; DOI: 10.1021/ja00157a004 |
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Effect of pressure on the formation and deoxygenation kinetics of oxymyoglobin. Mechanistic information from a volume profile analysis Hans Dieter Projahn, Christine Dreher, and Rudi Van Eldik pp 17 - 22; DOI: 10.1021/ja00157a005 |
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Time-resolved ultraviolet resonance Raman study of the photolysis of carbomonoxyhemoglobin. Relaxation of the globin structure S. Kaminaka, T. Ogura, and Teizo Kitagawa pp 23 - 27; DOI: 10.1021/ja00157a006 |
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Unequivocal proof of slowed chromium tricarbonyl rotation in a sterically crowded arene complex: an x-ray crystallographic and variable-temperature high-field NMR study of (C6Et5COCH3)Cr(CO)3 Patricia A. Downton, Bavani Mailvaganam, Christopher S. Frampton, Brian G. Sayer, and Michael J. McGlinchey pp 27 - 32; DOI: 10.1021/ja00157a007 |
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High-temperature silicon-29 NMR investigation of solid and molten silicates I. Farnan and J. F. Stebbins pp 32 - 39; DOI: 10.1021/ja00157a008 |
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The fate of alkane radical cations in liquid and solid hydrocarbons. Time-resolved fluorescence detected magnetic resonance D. W. Werst, M. G. Bakker, and A. D. Trifunac pp 40 - 50; DOI: 10.1021/ja00157a009 |
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Adsorption and reactions of cyclic sulfides on molybdenum(110) Maria Jose Calhorda, Roald Hoffmann, and Cynthia M. Friend pp 50 - 61; DOI: 10.1021/ja00157a010 |
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Resonance interactions in acyclic systems. 1. Energies and charge distributions in allyl anions and related compounds Kenneth B. Wiberg, Curtis M. Breneman, and Teresa J. LePage pp 61 - 72; DOI: 10.1021/ja00157a011 |
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Theoretical investigation of intramolecular singlet carbene 1,4- and 1,2-cycloadditions J. D. Evanseck, J. Mareda, and K. N. Houk pp 73 - 80; DOI: 10.1021/ja00157a012 |
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Structure and bonding in Cr(CO)5H2 and Cr(CO)4(H2)2 complexes Gianfranco Pacchioni pp 80 - 85; DOI: 10.1021/ja00157a013 |
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Molecular dynamics simulation study of associations in aqueous solutions of quinuclidine Arnold Maliniak, Aatto Laaksonen, and Jouko Korppi-Tommola pp 86 - 93; DOI: 10.1021/ja00157a014 |
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Valence ionization spectra of disubstituted s-tetrazines: strong correlation effects induced by substitution Pasquale Tomasello, Wera Wardermann, Wolfgang Von Niessen, and Lorenz S. Cederbaum pp 94 - 102; DOI: 10.1021/ja00157a015 |
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Theoretical characterization of the rotational motion of ammonium ion in water clusters E. Kassab, E. M. Evleth, and Z. D. Hamou-Tahra pp 103 - 108; DOI: 10.1021/ja00157a016 |
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Ab initio studies of molecular structures and energetics. 4. Hexacoordinated NF6- and CF62- anions Carl S. Ewig and John R. Van Wazer pp 109 - 114; DOI: 10.1021/ja00157a017 |
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The syn rotational barrier in butane Norman L. Allinger, Roger S. Grev, Brian F. Yates, and Henry F. Schaefer pp 114 - 118; DOI: 10.1021/ja00157a018 |
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Angular dependence of internal energy distributions of activated Fe(CO)5.cntdot.+ and W(CO)6.cntdot.+ ions. The contributions of vibrational and electronic excitation mechanisms in kiloelectron volt collisions S. R. Horning, M. Vincenti, and R. G. Cooks pp 119 - 126; DOI: 10.1021/ja00157a019 |
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Photoinduced charge separation in a porphyrin-tetraviologen supramolecular array James D. Batteas, Anthony Harriman, Yu Kanda, Noboru Mataga, and Andreas K. Nowak pp 126 - 133; DOI: 10.1021/ja00157a020 |
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Internal energy effects on ion-neutral complexes from unimolecular dissociation of n-propyl phenyl ether radical cations Eric L. Chronister and Thomas Hellman Morton pp 133 - 139; DOI: 10.1021/ja00157a021 |
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"Salted" iron pentacarbonyl: molecular isolation in alkali halide solids Ewa S. Kirkor, Donald E. David, and Josef Michl pp 139 - 147; DOI: 10.1021/ja00157a022 |
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Photochemistry of salted quadricyclane and norbornadiene: alkali halide color centers as catalysts Ewa S. Kirkor, Vincent M. Maloney, and Josef Michl pp 148 - 151; DOI: 10.1021/ja00157a023 |
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Propagating reaction front in the cobalt(II)-catalyzed autoxidation of benzaldehyde E. Boga, G. Peintler, and Istvan Nagypal pp 151 - 153; DOI: 10.1021/ja00157a024 |
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Partial molar volumes of sulfur dioxide in organic solvents: formation of charge-transfer complexes John F. Smith, Gerald A. Bottomley, Leslie Barta, and Loren G. Hepler pp 153 - 157; DOI: 10.1021/ja00157a025 |
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Photochemistry of (.eta.1-C5Cl5)Mn(CO)5 and (.eta.1-C6H5CH2)Mn(CO)5: competitive formation of 16- and 17e intermediates Kent M. Young and Mark S. Wrighton pp 157 - 166; DOI: 10.1021/ja00157a026 |
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Synthesis and characterization of a paramagnetic osmium-ruthenium double bond James P. Collman and James M. Garner pp 166 - 173; DOI: 10.1021/ja00157a027 |
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ESR of homo- and heteroleptic mono- and dinuclear tris(.alpha.-diimine)ruthenium radical complexes Wolfgang Kaim, Sylvia Ernst, and Volker Kasack pp 173 - 178; DOI: 10.1021/ja00157a028 |
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Mechanisms of reactions of iron(III) porphyrins with hydrogen peroxide and hydroperoxides: solvent and solvent isotope effects Teddy G. Traylor and Feng Xu pp 178 - 186; DOI: 10.1021/ja00157a029 |
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Molybdenum-mediated imido group transfer: stoichiometric and catalytic reactions and structures Edgar W. Harlan and Richard H. Holm pp 186 - 193; DOI: 10.1021/ja00157a030 |
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Thermal and photolytic promotion of .alpha.-thiolate migration in [HB(pz)3](CO)2W[.eta.2-C(SR)2SR] to give carbyne complexes [HB(pz)3](RS)2W.tplbond.CSR Ruth Ann Doyle and Robert J. Angelici pp 194 - 198; DOI: 10.1021/ja00157a031 |
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New modes of thiophene coordination and reactivity: structures of Cp*Ir(.eta.2-thiophene), an iridathiabenzene, and Cp*Ir(.eta.4-thiophene.cntdot.BH3) Jiabi Chen, Lee M. Daniels, and Robert J. Angelici pp 199 - 204; DOI: 10.1021/ja00157a032 |
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Regio- and stereocontrolled functionalization of a seven-membered ring via (cycloheptatriene)iron tricarbonyl Gregory M. Williams, Duane E. Rudisill, Beverly A. Barnum, Kenneth Hardcastle, Richard H. Heyn, Christopher J. Kozak, and Jeffrey W. McMillan pp 205 - 215; DOI: 10.1021/ja00157a033 |
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Oxidation of N-alkyl amides to novel hydroperoxides by dioxygen Russell S. Drago and Richard Riley pp 215 - 218; DOI: 10.1021/ja00157a034 |
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Reactivity of (C5Me5)2Sm with aryl-substituted alkenes: synthesis and structure of a bimetallic styrene complex that contains an .eta.2-arene lanthanide interaction William J. Evans, Tamara A. Ulibarri, and Joseph W. Ziller pp 219 - 223; DOI: 10.1021/ja00157a035 |
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Organotin clusters. 6. Tetranuclear organooxotin cage compounds formed with phosphate and phosphonate ligands. A new class of organotin clusters K. C. Kumara Swamy, Charles G. Schmid, Roberta O. Day, and Robert R. Holmes pp 223 - 228; DOI: 10.1021/ja00157a036 |
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Synthesis and dynamic behavior of (1,5)cyclooctatetraenophanes. Effect of distal atom bridging on racemization rates and electrochemical reducibility Leo A. Paquette, Michael P. Trova, Jihmei Luo, Amy E. Clough, and Larry B. Anderson pp 228 - 239; DOI: 10.1021/ja00157a037 |
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Is pseudorotation the operational pathway for bond shifting within [8]annulenes? Probe of planarization requirements by 1,3-annulation of the cyclooctatetraene ring. Kinetic analysis of racemization and 2-D NMR quantitation of .pi.-bond alternation and ring inversion as a function of polymethylene chain length Leo A. Paquette, Ting Zhong Wang, Jihmei Luo, Charles E. Cottrell, Amy E. Clough, and Larry B. Anderson pp 239 - 253; DOI: 10.1021/ja00157a038 |
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Direct chirality determination of secondary carbinol by chirality recognition ability of C2 symmetry 1,1'-binaphthyl-2,2'-diyl phosphoryl chloride Natsuki Kato pp 254 - 257; DOI: 10.1021/ja00157a039 |
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Highly stereoselective allylation of aldehydes with pentacoordinate allylsilicates in hydroxylic media. Discrimination between linear and .alpha.-branched alkanals Mitsuo Kira, Kazuhiko Sato, and Hideki Sakurai pp 257 - 260; DOI: 10.1021/ja00157a040 |
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Enantiocontrolled synthesis of quaternary carbon centers via anionic oxy-Cope rearrangement: an efficient synthesis of (+)-dihydromayurone Eun Lee, In Jae Shin, and Tae Seong Kim pp 260 - 264; DOI: 10.1021/ja00157a041 |
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Boat/chair topographic stereoselection during anionic oxy-Cope rearrangement of 1-alkenyl-2-cyclopentenyl-endo-norbornan-2-ols Leo A. Paquette, Christopher A. Teleha, Richard T. Taylor, George D. Maynard, Robin D. Rogers, Judith C. Gallucci, and James P. Springer pp 265 - 277; DOI: 10.1021/ja00157a042 |
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[3.3] Sigmatropy within 1-vinyl-2-alkenyl-7,7-dimethyl-exo-norbornan-2-ols. The first atropselective oxyanionic Cope rearrangement Leo A. Paquette, Neil A. Pegg, Dana Toops, George D. Maynard, and Robin D. Rogers pp 277 - 283; DOI: 10.1021/ja00157a043 |
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Quantitation of proximity effects on rate. A case study involving dyotropic hydrogen migration within syn-sesquinorbornene disulfones carrying central substituents having different spatial demands Leo A. Paquette, Mark A. Kesselmayer, and Robin D. Rogers pp 284 - 291; DOI: 10.1021/ja00157a044 |
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(.+-.)-Benzoabikoviromycin, a potential antiviral agent synthesized by the palladium-catalyzed ring expansion of 2-alkynyl-2-hydroxybenzocyclobutenones David Mitchell and Lanny S. Liebeskind pp 291 - 296; DOI: 10.1021/ja00157a045 |
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Stereochemistry of the isoprenylation of tryptophan catalyzed by 4-(.gamma.,.gamma.-dimethylallyl)tryptophan synthase from Claviceps, the first pathway-specific enzyme in ergot alkaloid biosynthesis M. Shibuya, H. M. Chou, M. Fountoulakis, S. Hassam, S. U. Kim, K. Kobayashi, H. Otsuka, E. Rogalska, J. M. Cassady, and Heinz G. Floss pp 297 - 304; DOI: 10.1021/ja00157a046 |
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Biosynthetic studies of marine lipids. 24. Experimental demonstration of an unprecedented cyclopropane .fwdarw. cyclopropane rearrangement in the biosynthesis of the sponge sterol petrosterol George A. Doss, John R. Proudfoot, Christopher J. Silva, and Carl Djerassi pp 305 - 310; DOI: 10.1021/ja00157a047 |
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Tandem [4 + 2]/[3 + 2] cycloadditions: facile and stereoselective construction of polycyclic frameworks Scott E. Denmark, Young Choon Moon, and C. B. W. Senanayake pp 311 - 315; DOI: 10.1021/ja00157a048 |
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Organoaluminum-promoted Claisen rearrangement of allyl vinyl ethers Katsumasa Nonoshita, Hiroshi Banno, Keiji Maruoka, and Hisashi Yamamoto pp 316 - 322; DOI: 10.1021/ja00157a049 |
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Design and synthesis of a protein .beta.-turn mimetic Gary L. Olson, Matthew E. Voss, David E. Hill, Michael Kahn, Vincent S. Madison, and Charles M. Cook pp 323 - 333; DOI: 10.1021/ja00157a050 |
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In situ generation of 2,3-diaryltetrazolinylidenes: trapping experiments and ring opening to 1-cyanoazimines Rainer H. Lowack and Robert Weiss pp 333 - 338; DOI: 10.1021/ja00157a051 |
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Strength of molecular complexation of apolar solutes in water and in organic solvents is predictable by linear free energy relationships: a general model for solvation effects on apolar binding David B. Smithrud and Francois Diederich pp 339 - 343; DOI: 10.1021/ja00157a052 |
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Determination and interrelation of bond heterolysis and homolysis energies in solution Edward M. Arnett, Kalyani Amarnath, Noel G. Harvey, and Jinpei Cheng pp 344 - 355; DOI: 10.1021/ja00157a053 |
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Electrophilic aromatic substitution. 12. Kinetic studies of the titanium tetrachloride-catalyzed reactions of benzyl chloride, p-xylyl chloride, and p-nitrobenzyl chloride with benzene and anisole in nitromethane and dichloromethane Franklin P. DeHaan, Wai H. Chan, Jeffrey Chang, Terry B. Cheng, Douglas A. Chiriboga, Mark M. Irving, Craig R. Kaufman, Gia Y. Kim, Amit Kumar, and et al. pp 356 - 363; DOI: 10.1021/ja00157a054 |
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Kinetic and thermodynamic effects in the thermal electrocyclic ring-openings of 3-fluorocyclobutene, 3,3-difluorocyclobutene, and 3-(trifluoromethyl)cyclobutene William R. Dolbier, Thomas A. Gray, Jeffrey J. Keaffaber, Lech Celewicz, and Henryk Koroniak pp 363 - 367; DOI: 10.1021/ja00157a055 |
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Reaction of arylbromodiazirines with azide ion. Evidence for N-azidodiazirine intermediates Xavier Creary and Anthony F. Sky pp 368 - 374; DOI: 10.1021/ja00157a056 |
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A single crystal molecular structure determination and theoretical calculations on alkynyl carboxylate esters Peter J. Stang, Tsugio Kitamura, Miriam Karni, Yitzhak Apeloig, and Atta M. Arif pp 374 - 381; DOI: 10.1021/ja00157a057 |
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Hexaazaoctadecahydrocoronene (HOC). Structural and physical properties of [HOC]n (n = 0, 1+, 2+, 3+, 4+) Joel S. Miller, David A. Dixon, Joseph C. Calabrese, Carlos Vazquez, Paul J. Krusic, Michael D. Ward, E. Wasserman, and Richard L. Harlow pp 381 - 398; DOI: 10.1021/ja00157a058 |
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Photochemistry of diphenylketyl radicals in polar solvents R. W. Redmond, J. C. Scaiano, and L. J. Johnston pp 398 - 402; DOI: 10.1021/ja00157a059 |
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Hydroxyl-radical-induced oxidation of acetaldehyde dimethyl acetal in oxygenated aqueous solution. Rapid O2 anion radical release from the MeC(OMe)2O2 radical Man Nien Schuchmann, Heinz Peter Schuchmann, and Clemens Von Sonntag pp 403 - 407; DOI: 10.1021/ja00157a060 |
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Palladium-catalyzed trimethylenemethane reaction to form methylenetetrahydrofurans. Reactions of substituted TMM precursors and mechanistic interpretation Barry M. Trost and Steven A. King pp 408 - 422; DOI: 10.1021/ja00157a061 |
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Alkali and alkaline-earth metal ion catalysis in the reaction of aryl acetates with methoxide ion. Effect of a poly(oxyethylene) side arm Gianfranco Ercolani and Luigi Mandolini pp 423 - 427; DOI: 10.1021/ja00157a062 |
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Vanadate tetramer as the inhibiting species in enzyme reactions in vitro and in vivo Debbie C. Crans, Ellen M. Willging, and Steven R. Butler pp 427 - 432; DOI: 10.1021/ja00157a063 |
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Compatibility of thioamides with reverse turn features: synthesis and conformational analysis of two model cyclic pseudopeptides containing thioamides as backbone modifications Douglas B. Sherman and Arno F. Spatola pp 433 - 441; DOI: 10.1021/ja00157a064 |
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Pauson-Khand cycloadditions of polymer-linked substrates Neil E. Schore and Samir D. Najdi pp 441 - 442; DOI: 10.1021/ja00157a065 |
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Direct measurement of the absolute kinetics of chlorine atom in carbon tetrachloride John E. Chateauneuf pp 442 - 444; DOI: 10.1021/ja00157a066 |
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Phosphorescence and optical detection of magnetic resonance (ODMR) studies of poly(methylpropylsilylene) O. Ito, M. Terazima, and Tohru Azumi pp 444 - 445; DOI: 10.1021/ja00157a067 |
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Host-guest complexation in the gas phase by desorption chemical ionization mass spectrometry Marco Vincenti, Enrico Dalcanale, Paolo Soncini, and Gianfranco Guglielmetti pp 445 - 447; DOI: 10.1021/ja00157a068 |
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A rigorous test for orbital symmetry control in cation radical/neutral cycloadditions Kannappan Chockalingam, Marian Pinto, and Nathan L. Bauld pp 447 - 448; DOI: 10.1021/ja00157a069 |
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Synthesis, structure, and magnetic properties of the stable triangular [Mn(IV)3O4]4+ core N. Auger, Jean Jacques Girerd, M. Corbella, A. Gleizes, and J. L. Zimmermann pp 448 - 450; DOI: 10.1021/ja00157a070 |
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Diastereoselective reduction of 9-oxo-13-tetradecanolide and 10,10-dimethyl-9-oxo-13-tetradecanolide Thomas H. Keller and Larry Weiler pp 450 - 452; DOI: 10.1021/ja00157a071 |
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Disilene complexes of molybdenum and tungsten Donald H. Berry, Jean H. Chey, Howard S. Zipin, and Patrick J. Carroll pp 452 - 453; DOI: 10.1021/ja00157a072 |
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Oligonucleotides containing flexible nucleoside analogs K. Christian Schneider and Steven A. Benner pp 453 - 455; DOI: 10.1021/ja00157a073 |
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A new access to acyl- and aroyllithiums via lithium-tellurium exchange Tomoki Hiiro, Yoshiyuki Morita, Toru Inoue, Nobuaki Kambe, Akiya Ogawa, Ilhyong Ryu, and Noboru Sonoda pp 455 - 457; DOI: 10.1021/ja00157a074 |
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Effects of metal and ligand substitutions on gas-phase acidities of transition-metal hydrides Amy E. Stevens Miller, Amy R. Kawamura, and Thomas M. Miller pp 457 - 458; DOI: 10.1021/ja00157a075 |
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Concurrent one- and two-electron processes in electrophile/nucleophile interactions of organometallic ion pairs R. E. Lehmann, T. M. Bockman, and J. K. Kochi pp 458 - 459; DOI: 10.1021/ja00157a076 |
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Temperature-dependent changes in the folding pattern of a simple triamide Samuel H. Gellman, Bruce R. Adams, and Gregory P. Dado pp 460 - 461; DOI: 10.1021/ja00157a077 |
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Fluorine-substituted ferracyclopentadiene complexes with an unprecedented fluorine bridge between boron and carbon Chad A. Mirkin, Kuang Lieh Lu, Gregory L. Geoffroy, and Arnold L. Rheingold pp 461 - 462; DOI: 10.1021/ja00157a078 |
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New trialkylsilyl enol ether chemistry. Regiospecific and stereospecific sequential electrophilic addition Philip Magnus and Benjamin Mugrage pp 462 - 464; DOI: 10.1021/ja00157a079 |
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Coupling of a 2-oxacyclopentylidene and a phosphonium ylide ligand at platinum. Migratory insertion of a Fischer carbene into a metal alkyl bond James F. Hoover and Jeffrey M. Stryker pp 464 - 465; DOI: 10.1021/ja00157a080 |
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Computer Software Reviews pp 466 - 466; DOI: 10.1021/ja00157a600 |
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Book Reviews pp 467 - 468; DOI: 10.1021/ja00157a601 |
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Excited-state racemization kinetics and chiroptical activity of a labile metal complex in aqueous solution. Time-resolved circularly polarized luminescence study of tris(dipicolinato)europate (3-) in water and deuterium oxide David H. Metcalf, Seth W. Snyder, J. N. Demas, and F. S. Richardson pp 469 - 479; DOI: 10.1021/ja00158a001 |
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The one-electron reduction potential of 4-substituted phenoxyl radicals in water J. Lind, X. Shen, T. E. Eriksen, and Gabor Merenyi pp 479 - 482; DOI: 10.1021/ja00158a002 |
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MC-SCF study of the addition reaction of the 1.DELTA.g oxygen molecule to ethene Glauco Tonachini, H. Bernhard Schlegel, Fernando Bernardi, and Michael A. Robb pp 483 - 491; DOI: 10.1021/ja00158a003 |
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A simulation of the sulfur attack in catalytic pathway of papain using molecular mechanics and semiempirical quantum mechanics Dorit Arad, Robert Langridge, and Peter A. Kollman pp 491 - 502; DOI: 10.1021/ja00158a004 |
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Molecular dynamics simulations study of the free energy of association of 9-methyladenine and 1-methylthymine bases in water Liem X. Dang and Peter A. Kollman pp 503 - 507; DOI: 10.1021/ja00158a005 |
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Structural and electronic properties of the tetraatomic diberyllium diboride B2Be2 cluster Osman F. Guner and Koop Lammertsma pp 508 - 516; DOI: 10.1021/ja00158a006 |
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The wealth of energetically low-lying isomers for very simple organometallic systems. The aluminum-acetylene (AlC2H2) system Yaoming Xie, Brian F. Yates, and Henry F. Schaefer pp 517 - 523; DOI: 10.1021/ja00158a007 |
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Energy flow in an atom exchange chemical reaction in solution Ilan Benjamin, Bradley J. Gertner, Nina J. Tang, and Kent R. Wilson pp 524 - 530; DOI: 10.1021/ja00158a008 |
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Reaction-surface topography for hydride transfer: ab initio MO studies of isoelectronic systems methoxide + formaldehyde and methylamine + methaniminium (CH3O- + CH2O and CH3NH2 + CH2NH2+) Ian H. Williams, Andrea B. Miller, and Gerald M. Maggiora pp 530 - 537; DOI: 10.1021/ja00158a009 |
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UV photoelectron and ab initio quantum mechanical characterization of nucleotides: the valence electronic structures of 2'-deoxycytidine 5'-phosphate Kenzabu Tasaki, Xu Yang, Shigeyuki Urano, Sharon Fetzer, and Pierre R. LeBreton pp 538 - 548; DOI: 10.1021/ja00158a010 |
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Hydrophobic hydration and hydrophobic interaction of carboxylic acids in aqueous solution: mass spectrometric analysis of liquid fragments isolated as clusters Kazunori Yamamoto and Nobuyuki Nishi pp 549 - 558; DOI: 10.1021/ja00158a011 |
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Fundamental studies of microscopic wetting on organic surfaces. 1. Formation and structural characterization of a self-consistent series of polyfunctional organic monolayers Ralph G. Nuzzo, Lawrence H. Dubois, and David L. Allara pp 558 - 569; DOI: 10.1021/ja00158a012 |
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Fundamental studies of microscopic wetting on organic surfaces. 2. Interaction of secondary adsorbates with chemically textured organic monolayers Lawrence H. Dubois, Bernard R. Zegarski, and Ralph G. Nuzzo pp 570 - 579; DOI: 10.1021/ja00158a013 |
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Through-bond and through-space interactions in a series of cyclic polyenes M. F. Falcetta, K. D. Jordan, J. E. McMurry, and Michael N. Paddon-Row pp 579 - 586; DOI: 10.1021/ja00158a014 |
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Revisit to the intrinsic viscosity-molecular weight relationship of ionic polymers. 2. Viscosity behavior of salt-free aqueous solutions of sodium poly(styrenesulfonates) Junpei Yamanaka, Hideki Matsuoka, Hiromi Kitano, Masanori Hasegawa, and Norio Ise pp 587 - 592; DOI: 10.1021/ja00158a015 |
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Microscopic observation and quasielastic light-scattering measurements of colloid crystals. Determination of the radial distribution function and structure factor for the two-state structure Hiroshi Yoshida, Kensaku Ito, and Norio Ise pp 592 - 596; DOI: 10.1021/ja00158a016 |
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Insertion and .sigma.-bond metathesis pathways in gas-phase reactions of bis(.eta.5-cyclopentadienyl)methylzirconium(1+) with dihydrogen and unsaturated hydrocarbons Charles S. Christ, John R. Eyler, and David E. Richardson pp 596 - 607; DOI: 10.1021/ja00158a017 |
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Selectivity as a function of anionic base properties in the gas-phase reactions of dimethyl sulfite Joseph J. Grabowski and Rachel C. Lum pp 607 - 620; DOI: 10.1021/ja00158a018 |
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Gas-phase chemistry of bare transition-metal ions in comparison Karsten Eller, Waltraud Zummack, and Helmut Schwarz pp 621 - 627; DOI: 10.1021/ja00158a019 |
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Experimental evidence for the existence of neutral and ionized thioxoethylenone in the gas phase Detlev Suelzle, Johan K. Terlouw, and Helmut Schwarz pp 628 - 630; DOI: 10.1021/ja00158a020 |
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Deuterium isotope fractionation within protonated water clusters in the gas phase Susan T. Graul, Mark D. Brickhouse, and Robert R. Squires pp 631 - 639; DOI: 10.1021/ja00158a021 |
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A transient infrared spectroscopy study of coordinatively unsaturated osmium carbonyl compounds Paula L. Bogdan and Eric Weitz pp 639 - 644; DOI: 10.1021/ja00158a022 |
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Excited-state calorimetry studies of triplet benzophenone using time-resolved photothermal beam deflection spectroscopy P. E. Poston and Joel M. Harris pp 644 - 650; DOI: 10.1021/ja00158a023 |
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Comparison of wild-type and nifV mutant molybdenum-iron proteins of nitrogenase from Klebsiella pneumoniae by ENDOR spectroscopy Anne E. True, Paul McLean, Mark J. Nelson, W. H. Orme-Johnson, and Brian M. Hoffman pp 651 - 657; DOI: 10.1021/ja00158a024 |
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NMR studies of the dinuclear iron site in reduced uteroferrin and its oxoanion complexes Robert C. Scarrow, Joseph W. Pyrz, and Lawrence Que pp 657 - 665; DOI: 10.1021/ja00158a025 |
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Quantum-chemical calculations of carbon-13 chemical shifts of the alkoxide form in zeolites V. G. Mal'kin, V. V. Chesnokov, E. Paukstis, and G. M. Zhidomirov pp 666 - 669; DOI: 10.1021/ja00158a026 |
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Characterization of nylon 6 by nitrogen-15 solid-state nuclear magnetic resonance Douglas G. Powell and Lon J. Mathias pp 669 - 675; DOI: 10.1021/ja00158a027 |
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A quantitative clarification of vibrationally coupled dioxygen in the resonance Raman spectra of cobalt-substituted heme proteins and model compounds Leonard M. Proniewicz and James R. Kincaid pp 675 - 681; DOI: 10.1021/ja00158a028 |
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Phosphate ester and phosphinate binding to the (.mu.-oxo)diiron(III) core. Synthesis and characterization of [Fe2O{O2P(OC6H5)2}2(HBpz3)2] and [Fe2O{O2P(C6H5)2}2(HBpz3)2] Petra N. Turowski, William H. Armstrong, Mary E. Roth, and Stephen J. Lippard pp 681 - 690; DOI: 10.1021/ja00158a029 |
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Influences of .pi.-.pi. complex formation, dimerization, and binding to hemoglobin on the planarity of nickel(II) porphyrins R. G. Alden, M. R. Ondrias, and John A. Shelnutt pp 691 - 697; DOI: 10.1021/ja00158a030 |
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Structure and basicity of silyl ethers: a crystallographic and ab initio inquiry into the nature of silicon-oxygen interactions Soroosh Shambayati, Stuart L. Schreiber, James F. Blake, Scott G. Wierschke, and William L. Jorgensen pp 697 - 703; DOI: 10.1021/ja00158a031 |
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Mechanism of activation of carbon-hydrogen bonds in tetramethylsilane and mesitylene and mechanism of intramolecular activation in trimethylphosphine on thermolysis of tetrakis(trimethylphosphine)hydridoneopentylosmium(II) Ronald S. Shinomoto, Peter J. Desrosiers, T. Gregory P. Harper, and Thomas C. Flood pp 704 - 713; DOI: 10.1021/ja00158a032 |
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Synthesis and reactivity of ethyliridium complexes. Reductive elimination of carbon-hydrogen and hydrogen-hydrogen bonds from an ethyldihydridoiridium complex Paul P. Deutsch and Richard Eisenberg pp 714 - 721; DOI: 10.1021/ja00158a033 |
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Electronic structure and bonding in tetradecker sandwich complexes Eluvathingal D. Jemmis and A. Chandrasekhar Reddy pp 722 - 727; DOI: 10.1021/ja00158a034 |
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Fluoride-promoted competitive reactions of cyanogen fluoride, perfluoromethanimine, and pentafluoro-2-azapropene Charles W. Bauknight and Darryl D. DesMarteau pp 728 - 733; DOI: 10.1021/ja00158a035 |
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The mechanism of formation of m-xylylene type biradicals produced by photolysis of polymethyl benzenes or dihalomethyl benzenes K. W. Haider, E. Migirdicyan, Matthew S. Platz, N. Soundararajan, and A. Despres pp 733 - 738; DOI: 10.1021/ja00158a036 |
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Molecular and electronic structure of pyracylene Beat Freiermuth, Stefan Gerber, Andreas Riesen, Jakob Wirz, and Margareta Zehnder pp 738 - 744; DOI: 10.1021/ja00158a037 |
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A laser flash photolysis study of carbonyl ylides of arylchlorocarbenes: kinetics and reversibility of the formation, cyclization, and cycloaddition Roland Bonneau and Michael T. H. Liu pp 744 - 747; DOI: 10.1021/ja00158a038 |
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Photoinduced intramolecular proton transfer as the mechanism of ultraviolet stabilizers: a reappraisal Javier Catalan, Fernando Fabero, Maria Soledad Guijarro, Rosa Maria Claramunt, Maria Dolores Santa Maria, Maria de la Concepcion Foces-Foces, Felix Hernandez Cano, Jose Elguero, and Roberto Sastre pp 747 - 759; DOI: 10.1021/ja00158a039 |
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Total syntheses of (-)-nocardicins A-G: a biogenetic approach Gino M. Salituro and Craig A. Townsend pp 760 - 770; DOI: 10.1021/ja00158a040 |
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Asymmetric alkylations of a phenylalanylglycinate equivalent. Novel route to dipeptides bearing .alpha.-alkyl-.alpha.-amino acid residues Iwao Ojima, Takeo Komata, and Xiaogang Qiu pp 770 - 774; DOI: 10.1021/ja00158a041 |
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Synthesis of (.+-.)-marasmic acid via 1-oxaspirohexane rearrangement Yoshito Tobe, Dai Yamashita, Tohru Takahashi, Masashi Inata, Junichi Sato, Kiyomi Kakiuchi, Kazuya Kobiro, and Yoshinobu Odaira pp 775 - 779; DOI: 10.1021/ja00158a042 |
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A systematic entropy relationship for the general-base catalysis of the deprotonation of a carbon acid. A quantitative probe of transition-state solvation John W. Bunting and Dimitrios Stefanidis pp 779 - 786; DOI: 10.1021/ja00158a043 |
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Outer-sphere and inner-sphere processes in organic chemistry. Reaction of trifluoromethyl bromide with electrochemically generated aromatic anion radicals and sulfur dioxide anion radicals Claude P. Andrieux, Laurence Gelis, and Jean Michel Saveant pp 786 - 791; DOI: 10.1021/ja00158a044 |
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Equilibrium acidities of 2-alkylthiazolium cations at the C-2.alpha. position Frederick G. Bordwell, A. V. Satish, Frank Jordan, Carlos B. Rios, and A. C. Chung pp 792 - 797; DOI: 10.1021/ja00158a045 |
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Stabilization of crown ether containing supported liquid membranes Martijn M. Wienk, Theodorus B. Stolwijk, Ernst J. R. Sudholter, and David N. Reinhoudt pp 797 - 801; DOI: 10.1021/ja00158a046 |
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Structure-energy relations for the aldol reaction in nonpolar media Edward M. Arnett, Franklin J. Fisher, Michael A. Nichols, and Anthony A. Ribeiro pp 801 - 808; DOI: 10.1021/ja00158a047 |
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Asymmetric, stereocontrolled total synthesis of (-)-brevianamide B Robert M. Williams, Tomasz Glinka, Ewa Kwast, Hazel Coffman, and James K. Stille pp 808 - 821; DOI: 10.1021/ja00158a048 |
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Combined use of stereospecific deuteration, NMR, distance geometry, and energy minimization for the conformational analysis of the highly .delta. opioid receptor selective peptide [D-Pen2,D-Pen5]enkephalin Henry I. Mosberg, Katarzyna Sobczyk-Kojiro, Pullachipatti Subramanian, Gordon M. Crippen, Kondareddiar Ramalingam, and Ronald W. Woodard pp 822 - 829; DOI: 10.1021/ja00158a049 |
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In a model cytosine:guanine base pair, one amino group rotates and the other does not Loren Dean Williams, Nidhi Gupta Williams, and Barbara Ramsay Shaw pp 829 - 833; DOI: 10.1021/ja00158a050 |
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Mechanism-based inhibition of bacterial .gamma.-butyrobetaine hydroxylase David L. Ziering and Robert A. Pascal pp 834 - 838; DOI: 10.1021/ja00158a051 |
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Synthetic studies on antitumor antibiotic, bleomycin. 27. Man-designed bleomycin with altered sequence specificity in DNA cleavage Masami Otsuka, Takeshi Masuda, Andreas Haupt, Masaji Ohno, Takashi Shiraki, Yukio Sugiura, and Kenji Maeda pp 838 - 845; DOI: 10.1021/ja00158a052 |
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Proton exchange and epimerization of cobalt(III) chelated amino acids via carbanion intermediates David A. Buckingham, Ian Stewart, and Paul A. Sutton pp 845 - 854; DOI: 10.1021/ja00158a053 |
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Reactivity of the molecular hydrogen complex [IrH4(PMe2Ph)3]BF4 towards olefins. The origin of stereochemical rigidity of M(PR3)3(olefin)2 species Eric G. Lundquist, Kirsten Folting, William E. Streib, John C. Huffman, Odile Eisenstein, and Kenneth G. Caulton pp 855 - 863; DOI: 10.1021/ja00158a054 |
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The solution and solid state structure of a phosphorus-stabilized carbanion Scott E. Denmark and Roberta L. Dorow pp 864 - 866; DOI: 10.1021/ja00158a055 |
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Diastereoselective aldol reactions using .beta.-keto imide derived enolates. A versatile approach to the assemblage of polypropionate systems David A. Evans, J. Stephen Clark, Rainer Metternich, Vance J. Novack, and George S. Sheppard pp 866 - 868; DOI: 10.1021/ja00158a056 |
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Ring opening and oligomerization of thiirane by hexaosmium carbonyl cluster complexes Richard D. Adams, Gong Chen, Sixiu Sun, and Thomas A. Wolfe pp 868 - 869; DOI: 10.1021/ja00158a057 |
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A remarkable alkane protonolysis reaction: observation of stoichiometric hydrogen formation John E. McMurry and Thomas Lectka pp 869 - 870; DOI: 10.1021/ja00158a058 |
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Isolation and characterization of a covalent selenocysteine intermediate in the glycine reductase system R. A. Arkowitz and R. H. Abeles pp 870 - 872; DOI: 10.1021/ja00158a059 |
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Polymer-induced breakdown of rodlike micelles. A striking transition of a non-Newtonian to a Newtonian fluid Josephine C. Brackman and Jan B. F. N. Engberts pp 872 - 873; DOI: 10.1021/ja00158a060 |
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A body-diagonal bond in cubane: can it be introduced? Karin Hassenruck, Juliusz G. Radziszewski, V. Balaji, Gudipati S. Murthy, Allan J. McKinley, Donald E. David, Vincent M. Lynch, Hans Dieter Martin, and Josef Michl pp 873 - 874; DOI: 10.1021/ja00158a061 |
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Ab initio calculations of the relative energies of 1,2-, 1,3-, and 1,4-dehydrocubane: prediction of dominant through-bond interaction in 1,4-dehydrocubane David A. Hrovat and Weston Thatcher Borden pp 875 - 876; DOI: 10.1021/ja00158a062 |
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The reactions of 1,4-dihalocubanes with organolithiums. The case for 1,4-cubadiyl Philip E. Eaton and John Tsanaktsidis pp 876 - 878; DOI: 10.1021/ja00158a063 |
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A practical and general enantioselective synthesis of chiral propa-1,2-dienyl and propargyl carbinols E. J. Corey, Chan Mo Yu, and Duck Hyung Lee pp 878 - 879; DOI: 10.1021/ja00158a064 |
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Activation of dioxygen by bis(2,6-dicarboxylatopyridine)iron(II) for the ketonization of methylenic carbons and the dioxygenation of acetylenes, aryl olefins, and catechols: reaction mimics for dioxygenase proteins Ceshing Sheu, Andrzej Sobkowiak, Seungwon Jeon, and Donald T. Sawyer pp 879 - 881; DOI: 10.1021/ja00158a065 |
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Conformational studies of N-benzoyl-L-phenylalanine by combined rotation and multiple-pulse spectroscopy proton nuclear magnetic resonance Po Jen Chu, Marek J. Potrzebowski, A. Ian Scott, and Yanding Gao pp 881 - 883; DOI: 10.1021/ja00158a066 |
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Phthalimide hydroperoxides as efficient photochemical hydroxyl radical generators. A novel DNA-cleaving agent Isao Saito, Masami Takayama, Teruo Matsuura, Seiichi Matsugo, and Shosuke Kawanishi pp 883 - 884; DOI: 10.1021/ja00158a067 |
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Constraint of the spontaneous intermembrane movement of sitosterol by its 24.alpha.-ethyl group Chu Cheng Kan and Robert Bittman pp 884 - 886; DOI: 10.1021/ja00158a068 |
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2D and 3D NMR spectroscopy employing carbon-13/carbon-13 magnetization transfer by isotropic mixing. Spin system identification in large proteins Stephen W. Fesik, Hugh L. Eaton, Edward T. Olejniczak, Erik R. P. Zuiderweg, Lawrence P. McIntosh, and Frederick W. Dahlquist pp 886 - 888; DOI: 10.1021/ja00158a069 |
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Proton-proton correlation via carbon-carbon couplings: a three-dimensional NMR approach for the assignment of aliphatic resonances in proteins labeled with carbon-13 Lewis E. Kay, Mitsuhiko Ikura, and Ad Bax pp 888 - 889; DOI: 10.1021/ja00158a070 |
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Observation of the time evolution of phase changes in clusters Lawrence S. Bartell and Theodore S. Dibble pp 890 - 891; DOI: 10.1021/ja00158a071 |
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Tandem nucleophilic and radical chemistry in the replacement of the hydroxyl group by a carbon-carbon bond. A concise synthesis of showdomycin Derek H. R. Barton and Manian Ramesh pp 891 - 892; DOI: 10.1021/ja00158a072 |
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all-trans-1,2,3,4,5,6-Hexaisopropylcyclohexane: an all-axial hexaalkyl cyclohexane Zafrir Goren and Silvio E. Biali pp 893 - 894; DOI: 10.1021/ja00158a073 |
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Generation and trapping of the diphenylhydrazido(2-) complex Cp2Zr(N2Ph2). Insertion of internal alkynes into a metal-nitrogen bond, leading to 2,3-diazametallacyclopentenes Patrick J. Walsh, Frederick J. Hollander, and Robert G. Bergman pp 894 - 896; DOI: 10.1021/ja00158a074 |
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Intramolecular .alpha.-amidoyl-to-aryl 1,5-hydrogen atom transfer reactions. Heteroannulation and .alpha.-nitrogen functionalization by radical translocation V. Snieckus, J. C. Cuevas, C. P. Sloan, Hongtao Liu, and Dennis P. Curran pp 896 - 898; DOI: 10.1021/ja00158a075 |
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Biosynthesis of virginiae butanolide A Shohei Sakuda, Ayako Higashi, Takuya Nihira, and Yasuhiro Yamada pp 898 - 899; DOI: 10.1021/ja00158a076 |
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A water-stable manganese(V)-oxo complex: definitive assignment of a .nu.Mnv.tplbond.O infrared vibration Terrence J. Collins, Richard D. Powell, Carla Slebodnick, and Erich S. Uffelman pp 899 - 901; DOI: 10.1021/ja00158a077 |
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Organotin triflate promoted carbonyl activation. Does acetalization deactivate or activate carbonyl groups? Tsuneo Sato, Junzo Otera, and Hitosi Nozaki pp 901 - 902; DOI: 10.1021/ja00158a078 |
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Sequential radical cyclization, alkoxy-radical fragmentation, and recyclization processes: a novel method for the synthesis of fused cycloheptanones and cyclooctenones from cyclohexanones Atsushi Nishida, Hirobumi Takahashi, Hiroko Takeda, Noriko Takada, and Osamu Yonemitsu pp 902 - 904; DOI: 10.1021/ja00158a079 |
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From the molecule to an expanded I-VII semiconductor quantum superlattice: silver, sodium halo-sodalites Andreas Stein, Geoffrey A. Ozin, and Galen D. Stucky pp 904 - 905; DOI: 10.1021/ja00158a080 |
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Linked bis(.mu.-phosphido) and related ligands for metallic clusters. 8. Heterosite reactivity of linked bis(.mu.-phosphido)-bound isostructural CoxMo4-x clusters (x = 2, 3). Characterization and reactivity of a novel .mu.4-.eta.2-NO cluster Evan P. Kyba, Michael C. Kerby, Ram P. Kashyap, John A. Mountzouris, and Raymond E. Davis pp 905 - 907; DOI: 10.1021/ja00158a081 |
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Site-directed mutagenesis reveals that the hydrophobic patch of azurin mediates electron transfer Mart Van de Kamp, Rene Floris, Frits C. Hali, and Gerard W. Canters pp 907 - 908; DOI: 10.1021/ja00158a082 |
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Structural and spectroscopic characterization of iridium trihydride complexes: evidence for proton-proton exchange coupling D. Michael Heinekey, John M. Millar, Thomas F. Koetzle, Neil G. Payne, and Kurt W. Zilm pp 909 - 919; DOI: 10.1021/ja00159a001 |
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Quantum mechanical exchange of hydrides in solution: proton-proton exchange couplings in transition-metal polyhydrides Kurt W. Zilm, D. Michael Heinekey, John M. Millar, Neil G. Payne, Steven P. Neshyba, James C. Duchamp, and Jolanta Szczyrba pp 920 - 929; DOI: 10.1021/ja00159a002 |
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Nickel carbonyl clusters in molecular beams: a reinterpretation of the results which gives circumstantial evidence for a face-capping cluster-growth sequence D. Michael P. Mingos and David J. Wales pp 930 - 932; DOI: 10.1021/ja00159a003 |
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Stereochemistry of phosphate-Lewis acid interactions: implications for nucleic acid structure and recognition Richard S. Alexander, Zoltan F. Kanyo, Lisa E. Chirlian, and David W. Christianson pp 933 - 937; DOI: 10.1021/ja00159a004 |
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Intermolecular effects on the radiogenic formation of electron-capture phosphorus-centered radicals. A single-crystal ESR study of diastereoisomeric precursors Olav M. Aagaard, Rene A. J. Janssen, Bas F. M. De Waal, and Henk M. Buck pp 938 - 944; DOI: 10.1021/ja00159a005 |
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Enzymes in organic synthesis: use of subtilisin and a highly stable mutant derived from multiple site-specific mutations Chi Huey Wong, S. T. Chen, William J. Hennen, Jeffrey A. Bibbs, Y. F. Wang, Jennifer L. C. Liu, Michael W. Pantoliano, Marc Whitlow, and Philip N. Bryan pp 945 - 953; DOI: 10.1021/ja00159a006 |
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Microwave spectra of isotopic species and substitution structure of cyclohexane J. Dommen, T. Brupbacher, G. Grassi, and A. Bauder pp 953 - 957; DOI: 10.1021/ja00159a007 |
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Electron tunneling in a cofacial zinc porphyrin-quinone cage molecule: novel temperature and solvent dependence John K. Delaney, David C. Mauzerall, and Jonathan S. Lindsey pp 957 - 963; DOI: 10.1021/ja00159a008 |
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Determination of a precise interatomic distance in a helical peptide by REDOR NMR Garland R. Marshall, Denise D. Beusen, Karol Kociolek, Adam S. Redlinski, Miroslaw T. Leplawy, Yong Pan, and Jacob Schaefer pp 963 - 966; DOI: 10.1021/ja00159a009 |
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The Jahn-Teller split HOMO of the cyclohexane cation in selectively alkyl-substituted cyclohexanes: an ESR and MNDO/INDO MO study Masaru Shiotani, Mikael Lindgren, and Takahisa Ichikawa pp 967 - 973; DOI: 10.1021/ja00159a010 |
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Exchange of axial and equatorial carbonyl groups in pentacoordinate metal carbonyls in the solid state. The variable temperature magic angle spinning carbon-13 NMR spectroscopy of iron pentacarbonyl, [Ph3PNPPh3][HFe(CO)4], and [NEt4][HFe(CO)4] Brian E. Hanson and Kenton H. Whitmire pp 974 - 977; DOI: 10.1021/ja00159a011 |
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Hydration structure of titanium(III) ion. Electron spin resonance and electron spin-echo study Hiroto Tachikawa, Tsuneki Ichikawa, and Hiroshi Yoshida pp 977 - 982; DOI: 10.1021/ja00159a012 |
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Geometrical structure and electronic states of the hydrated titanium(III) ion. An ab initio CI study Hiroto Tachikawa, Tsuneki Ichikawa, and Hiroshi Yoshida pp 982 - 987; DOI: 10.1021/ja00159a013 |
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Direct diffusion measurements of naphthacene on silica as a function of silanol density D. W. Bjarneson and Nils O. Petersen pp 988 - 992; DOI: 10.1021/ja00159a014 |
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The stepwise nature of the .gamma.-hydrogen rearrangement in unsaturated ions Frantisek Turecek, Donald E. Drinkwater, and Fred W. McLafferty pp 993 - 997; DOI: 10.1021/ja00159a015 |
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Gas-phase chemistry of the silaformyl anion, HSiO- Scott Gronert, Richard A. J. O'Hair, Stephen Prodnuk, Detlev Suelzle, Robert Damrauer, and Charles H. DePuy pp 997 - 1003; DOI: 10.1021/ja00159a016 |
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Subpicosecond fluorescence anisotropy studies of tryptophan in water Anthony J. Ruggiero, David C. Todd, and Graham R. Fleming pp 1003 - 1014; DOI: 10.1021/ja00159a017 |
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Protonated nitric acid. Structure and relative stability of isomeric H2NO3+ ions in the gas phase Fulvio Cacace, Marina Attina, Giulia De Petris, and Maurizio Speranza pp 1014 - 1018; DOI: 10.1021/ja00159a018 |
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Characterization of dibromine monoxide (Br2O) by bromine K-edge EXAFS and IR spectroscopy William Levason, J. Steven Ogden, Mark D. Spicer, and Nigel A. Young pp 1019 - 1022; DOI: 10.1021/ja00159a019 |
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Kinetics of chlorine atom reactions with ethane, ethyl, and ethylene. Rates of disproportionation and recombination of ethyl radicals Otto Dobis and Sidney W. Benson pp 1023 - 1029; DOI: 10.1021/ja00159a020 |
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Discrimination of atoms on the surface of a two-dimensional solid solution with scanning tunneling microscopy Bruce A. Parkinson pp 1030 - 1033; DOI: 10.1021/ja00159a021 |
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Electron-transfer kinetics of contacting monolayers J. C. Jernigan and Royce W. Murray pp 1034 - 1038; DOI: 10.1021/ja00159a022 |
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Group IV double bonds: shape deformation and substituent effects Congxin Liang and Leland C. Allen pp 1039 - 1041; DOI: 10.1021/ja00159a023 |
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Ab initio comparative study of the additions to the carbon and oxygen of acetaldehyde lithium enolate by formaldehyde and ketene Regis Leung-Toung and Thomas T. Tidwell pp 1042 - 1048; DOI: 10.1021/ja00159a024 |
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Series of two-coordinate and quasi-two-coordinate transition-metal complexes: synthesis, structural, and spectroscopic studies of sterically demanding borylamide ligands -NRBR'2 (R = Ph, R' = Mes, Xyl; R = R' = Mes), their lithium salts, Li(Et2O)2NRBR'2, and their transition-metal derivatives, M(NPhBMes2)2 (M = Cr, Co, Ni), Co(NPhBXyl2)2 and M(NMesBMes2)2 (M = Cr .fwdarw. Ni) Hong Chen, Ruth A. Bartlett, Marilyn M. Olmstead, Philip P. Power, and Steven C. Shoner pp 1048 - 1055; DOI: 10.1021/ja00159a025 |
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Metal-template-assisted Schiff-base condensations: an evaluation of thermodynamic versus kinetic control Daniel J. Sheeran and Kristin Bowman Mertes pp 1055 - 1061; DOI: 10.1021/ja00159a026 |
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Bending of the reduced porphyrin of factor F430 can accommodate a trigonal-bipyramidal geometry at nickel: a conformational analysis of this nickel-containing tetrapyrrole, in relation to archaebacterial methanogenesis Marc Zimmer and Robert H. Crabtree pp 1062 - 1066; DOI: 10.1021/ja00159a027 |
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On the molecular solid-state boundary. A cyclic iron-sulfur cluster of nuclearity eighteen: synthesis, structure, and properties Jing Feng You, Barry S. Snyder, Georgia C. Papaefthymiou, and R. H. Holm pp 1067 - 1076; DOI: 10.1021/ja00159a028 |
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Structural, spectroscopic, and chiroptical properties of the chiral quadruple-bonded dimolybdenum complexes Mo2Cl4[(R,R)-DIOP]2 and Mo2Cl4[(S,S)-DIOP]2 Jhy Der Chen, F. Albert Cotton, and Larry R. Falvello pp 1076 - 1082; DOI: 10.1021/ja00159a029 |
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Electron-transfer self-exchange kinetics of cytochrome b5 Dabney White Dixon, Xiaole Hong, Scott E. Woehler, A. Grant Mauk, and Bhavini P. Sishta pp 1082 - 1088; DOI: 10.1021/ja00159a030 |
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Periodic trends in charge distribution for transition-metal complexes containing catecholate and semiquinone ligands. Synthetic, physical, and stereodynamic properties of the tris(3,5-di-tert-butylquinone) complexes of ruthenium and osmium Samaresh Bhattacharya, Steven R. Boone, Glenn A. Fox, and Cortlandt G. Pierpont pp 1088 - 1096; DOI: 10.1021/ja00159a031 |
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Alkylnickel and -palladium alkoxides associated with alcohols through hydrogen bonding Yong Joo Kim, Kohtaro Osakada, Akio Takenaka, and Akio Yamamoto pp 1096 - 1104; DOI: 10.1021/ja00159a032 |
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Kinetic and thermodynamic acidity of hydrido transition-metal complexes. 6. Interstitial hydrides Rolf T. Weberg and Jack R. Norton pp 1105 - 1108; DOI: 10.1021/ja00159a033 |
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Synthesis of optically active .beta.-lactams by the photolytic reaction of imines with optically active chromium carbene complexes Louis S. Hegedus, Rene Imwinkelried, Marie Alarid-Sargent, Dalimil Dvorak, and Yoshitaka Satoh pp 1109 - 1117; DOI: 10.1021/ja00159a034 |
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Intersystem crossing to both ligand-localized and charge-transfer excited states in mononuclear and dinuclear ruthenium(II) diimine complexes John R. Shaw, Ralph T. Webb, and Russell H. Schmehl pp 1117 - 1123; DOI: 10.1021/ja00159a035 |
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Reactions of triplet carbonyl compounds and nitro derivatives with silanes Angelo Alberti, Sergio Dellonte, Carmen Paradisi, Sergio Roffia, and Gian Franco Pedulli pp 1123 - 1129; DOI: 10.1021/ja00159a036 |
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Picosecond time resolved absorption studies of the solvation of Cr(CO)5 in alcohols: a unimolecular kinetic model for the formation of Cr(CO)5(OHR) from photogenerated Cr(CO)5(ROH) Xiaoliang Xie and John D. Simon pp 1130 - 1136; DOI: 10.1021/ja00159a037 |
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Heteroatom-directed .pi.-facial diastereoselection in Diels-Alder cycloadditions of plane-nonsymmetric cyclopentadienes John B. Macaulay and Alex G. Fallis pp 1136 - 1144; DOI: 10.1021/ja00159a038 |
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Synthesis and selective molecular recognition of a macrotricyclic receptor having crown ether and cyclophane subunits as binding sites Kazuhiko Saigo, Nobuhiro Kihara, Yukihiko Hashimoto, Ru Jang Lin, Hiroshi Fujimura, Yoshihiro Suzuki, and Masaki Hasegawa pp 1144 - 1150; DOI: 10.1021/ja00159a039 |
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Syntheses and reactions of silyl carbamates. 2. A new mode of cyclic carbamate formation from tert-butyldimethylsilyl carbamate Masahiro Sakaitani and Yasufumi Ohfune pp 1150 - 1158; DOI: 10.1021/ja00159a040 |
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Isodicyclopentadienes and related molecules. 49. Synthesis, static structure, and kinetic stability of a syn-sesquinorbornatriene Leo A. Paquette and Chien Chang Shen pp 1159 - 1164; DOI: 10.1021/ja00159a041 |
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Asymmetric total synthesis of atisine via intramolecular double Michael reaction Masataka Ihara, Makoto Suzuki, Keiichiro Fukumoto, and Chizuko Kabuto pp 1164 - 1171; DOI: 10.1021/ja00159a042 |
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Monohalogenation of alkyl phenyl ethers in micellar and vesicular media David A. Jaeger, Malgorzata Wegrzyn Clennan, and Janusz Jamrozik pp 1171 - 1176; DOI: 10.1021/ja00159a043 |
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Comparative solvolytic reactivity of bay-region diol epoxides derived from dibenz[a,j]anthracene and dibenzacridines Jane M. Sayer, R. E. Lehr, S. Kumar, H. Yagi, H. J. C. Yeh, G. M. Holder, C. C. Duke, J. V. Silverton, C. Gibson, and D. M. Jerina pp 1177 - 1185; DOI: 10.1021/ja00159a044 |
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X-ray crystallographic determination of absolute configurations and conformations of two conformational isomers of 1,2,3,4-dibenzo-trans-6,7-dibromo-1,3-cyclooctadiene, a 2,2'-bridged biphenyl Bozena Borecka, T. Stanley Cameron, Anthony Linden, Parviz Rashidi-Ranjbar, and Jan Sandstroem pp 1185 - 1190; DOI: 10.1021/ja00159a045 |
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Comparisons of rate constants for thiolate-disulfide interchange in water and in polar aprotic solvents using dynamic proton NMR line shape analysis Rajeeva Singh and George M. Whitesides pp 1190 - 1197; DOI: 10.1021/ja00159a046 |
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Quantitative analysis of solvent effects in highly aqueous media. Application of the SWAG procedures and a critical appraisal of the additivity principle Wilfried Blokzijl, Jan B. F. N. Engberts, and Michael J. Blandamer pp 1197 - 1201; DOI: 10.1021/ja00159a047 |
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Modification of face selectivity by inclusion in cyclodextrins Wen Sheng Chung, Nicholas J. Turro, Jack Silver, and William J. Le Noble pp 1202 - 1205; DOI: 10.1021/ja00159a048 |
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Electronic structure and near-infrared spectra of diquinone anion radicals Jan E. Almlof, Martin W. Feyereisen, Thomas H. Jozefiak, and Larry L. Miller pp 1206 - 1214; DOI: 10.1021/ja00159a049 |
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Systematic study of a series of highly fluorescent rod-shaped donor-acceptor systems R. M. Hermant, N. A. C. Bakker, T. Scherer, B. Krijnen, and Jan W. Verhoeven pp 1214 - 1221; DOI: 10.1021/ja00159a050 |
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Infrared spectroscopic studies on the photocatalytic hydrogenation of norbornadiene by Group 6 metal carbonyls. 1. The role of H2 and the characterization of nonclassical dihydrogen complexes, (.eta.4-norbornadiene)M(CO)3(.eta.2-H2) Sarah A. Jackson, P. Michael Hodges, Martyn Poliakoff, James J. Turner, and Friedrich Wilhelm Grevels pp 1221 - 1233; DOI: 10.1021/ja00159a051 |
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Infrared spectroscopic studies on the photocatalytic hydrogenation of norbornadiene by Group 6 metal carbonyls. 2. The role of the diene and the characterization of (.eta.4-norbornadiene)(.eta.2-norbornadiene)M(CO)3 complexes P. Michael Hodges, Sarah A. Jackson, Juergen Jacke, Martyn Poliakoff, James J. Turner, and Friedrich Wilhelm Grevels pp 1234 - 1244; DOI: 10.1021/ja00159a052 |
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Size of alkyl group R: principal factor determining wettability of surface-functionalized polyethylenes (PE-CONHR and PE-CO2R) by water Mark D. Wilson, Gregory S. Ferguson, and George M. Whitesides pp 1244 - 1245; DOI: 10.1021/ja00159a053 |
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Trigonal-planar [M(SR)3]1- complexes of cadmium and mercury. Structural similarities between mercury-cysteine and cadmium-cysteine coordination centers Eric S. Gruff and Stephen A. Koch pp 1245 - 1247; DOI: 10.1021/ja00159a054 |
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Synthesis of [1-nitrogen-15] purine ribonucleoside by a novel rearrangement Jon Adler, Walda Powell, and Richard Wolfenden pp 1247 - 1248; DOI: 10.1021/ja00159a055 |
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Phosphoenolpyruvate as a natural bisubstrate analog inhibitor of pig kidney prolidase Anna Radzicka and Richard Wolfenden pp 1248 - 1249; DOI: 10.1021/ja00159a056 |
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Self-replicating system T. Tjivikua, P. Ballester, and J. Rebek pp 1249 - 1250; DOI: 10.1021/ja00159a057 |
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Heteroannulation of chromium carbene complexes. A novel and efficient pyrrole synthesis Vera Dragisich, Christopher K. Murray, Benjamin P. Warner, William D. Wulff, and Dominic C. Yang pp 1251 - 1253; DOI: 10.1021/ja00159a058 |
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3H-1,2-Benzodithiole-3-one 1,1-dioxide as an improved sulfurizing reagent in the solid-phase synthesis of oligodeoxyribonucleoside phosphorothioates Radhakrishnan P. Iyer, William Egan, Judith B. Regan, and Serge L. Beaucage pp 1253 - 1254; DOI: 10.1021/ja00159a059 |
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Organic molecules dimerize with high structural recognition when each possesses a large lipophilic surface containing two preorganized and complementary host and guest regions Judi A. Bryant, Carolyn B. Knobler, and Donald J. Cram pp 1254 - 1255; DOI: 10.1021/ja00159a060 |
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High preorganization of large lipophilic surfaces common to two complexing partners provides high binding free energies that vary dramatically with changes in organic solvent composition Judi A. Bryant, John L. Ericson, and Donald J. Cram pp 1255 - 1256; DOI: 10.1021/ja00159a061 |
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Spontaneous assembly of a double-helical binuclear complex of 2,2':6',2'':6'',2''':6''',2'''':6'''',2'''''-sexipyridine Edwin C. Constable, Michael D. Ward, and Derek A. Tocher pp 1256 - 1258; DOI: 10.1021/ja00159a062 |
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[22](1,5)Cyclooctatetraenophane Leo A. Paquette and Mark A. Kesselmayer pp 1258 - 1259; DOI: 10.1021/ja00159a063 |
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Metalloradical activation of methane Alan E. Sherry and Bradford B. Wayland pp 1259 - 1261; DOI: 10.1021/ja00159a064 |
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Template-directed synthesis of (.+-.)-allosamizoline and its 3,4-epimers Barry M. Trost and David L. Van Vranken pp 1261 - 1263; DOI: 10.1021/ja00159a065 |
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Crosslinked polystyrene incorporating water pools F. M. Menger, T. Tsuno, and G. S. Hammond pp 1263 - 1264; DOI: 10.1021/ja00159a066 |
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Biosynthesis of archaebacterial membranes. Formation of isoprene ethers by a prenyl transfer reaction Dong Lu Zhang, Lacy Daniels, and C. Dale Poulter pp 1264 - 1265; DOI: 10.1021/ja00159a067 |
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Stereoselective acyclic 3,2 peroxyl radical rearrangements N. A. Porter, J. K. Kaplan, and P. H. Dussault pp 1266 - 1267; DOI: 10.1021/ja00159a068 |
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Metal-ligand bond dissociation energies in CpMn(CO)2L complexes Jane K. Klassen, Matthias Selke, Amy A. Sorensen, and Gilbert K. Yang pp 1267 - 1268; DOI: 10.1021/ja00159a069 |
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Poly(thiophosphazenes): new inorganic macromolecules with backbones composed of phosphorus, nitrogen, and sulfur atoms Jeffrey A. Dodge, Ian Manners, Harry R. Allcock, Gerhard Renner, and Oskar Nuyken pp 1268 - 1269; DOI: 10.1021/ja00159a070 |
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Laser flash photolysis studies of carbocations generated from (naphthylmethyl)phosphonium chlorides E. O. Alonso, L. J. Johnston, J. C. Scaiano, and V. G. Toscano pp 1270 - 1271; DOI: 10.1021/ja00159a071 |
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Electron transfer reactions between bis(4-methoxophenyl)methyl cations and triplet 1-methoxynaphthalene L. J. Johnston and T. Kanigan pp 1271 - 1273; DOI: 10.1021/ja00159a072 |
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Prediction by AM1 of more reasonable geometries for 1,2-diphenylcycloalkenes than by other semiempirical MO methods Martin Mueller and Georg Hohlneicher pp 1273 - 1274; DOI: 10.1021/ja00159a073 |
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Bait and switch strategy for obtaining catalytic antibodies with acyl-transfer capabilities Kim D. Janda, Michael I. Weinhouse, Diane M. Schloeder, Richard A. Lerner, and Stephen J. Benkovic pp 1274 - 1275; DOI: 10.1021/ja00159a074 |
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Simple and accurate determination of ion translational energy in ion cyclotron resonance mass spectroscopy Peter B. Grosshans, Patrick Shields, and Alan G. Marshall pp 1275 - 1277; DOI: 10.1021/ja00159a075 |
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Photoionization (.lambda. = 248 or 308 nm) of triphenylmethyl radical in aqueous solution. Formation of triphenylmethyl carbocation J. L. Faria and S. Steenken pp 1277 - 1279; DOI: 10.1021/ja00159a076 |
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Proton-detected 2D heteronuclear shift correlation via multiple-quantum coherences of the type I2S Juergen M. Schmidt and Heinz Rueterjans pp 1279 - 1280; DOI: 10.1021/ja00159a077 |
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Regioselectivity of the Birch reduction Howard E. Zimmerman and Patricia A. Wang pp 1280 - 1281; DOI: 10.1021/ja00159a078 |
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Photocycloaddition of benzaldehyde to cyclic olefins: electronic control of endo stereoselectivity Axel G. Griesbeck and Stefan Stadtmueller pp 1281 - 1283; DOI: 10.1021/ja00159a079 |
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Probing macrocycle flexibility: ligand binding to zinc and nickel tetraphenylhydroporphyrins Warren A. Kaplan, Robert A. Scott, and Kenneth S. Suslick pp 1283 - 1285; DOI: 10.1021/ja00159a080 |
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Absolute configuration of (-)-.beta.-trans-bergamotene David E. Cane, Douglas B. McIlwaine, and John S. Oliver pp 1285 - 1286; DOI: 10.1021/ja00159a081 |
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Chemoselective reduction of oxiranes by methylmetals in the presence of a copper(I)-phosphine complex Michiharu Mitani, Hiroyuki Matsumoto, Naruko Gouda, and Kikuhiko Koyama pp 1286 - 1287; DOI: 10.1021/ja00159a082 |
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Synthesis of a membrane-insertable, sodium cation conducting channel: kinetic analysis by dynamic sodium-23 NMR Akio Nakano, Qingshan Xie, Jesus V. Mallen, Luis Echegoyen, and George W. Gokel pp 1287 - 1289; DOI: 10.1021/ja00159a083 |
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.beta.-Agostic interactions in (C5H4Me)2Zr(CH2CH2R)(PMe3)+ complexes Richard F. Jordan, Prudence K. Bradley, Norman C. Baenziger, and Robert E. LaPointe pp 1289 - 1291; DOI: 10.1021/ja00159a084 |
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Solvolysis of 2-(trifluoromethyl)-2-adamantyl tosylate. Unexpectedly high reactivity in carbocation formation Annette D. Allen, Ramesh Krishnamurti, G. K. Surya Prakash, and Thomas T. Tidwell pp 1291 - 1292; DOI: 10.1021/ja00159a085 |
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Regiocontrolled and stereocontrolled carbon-carbon bond formation via linear dimerization of conjugated dienes catalyzed by nickel-aminophosphinite complexes Philippe Denis, Andre Jean, Jean Francois Croizy, Andre Mortreux, and Francis Petit pp 1292 - 1294; DOI: 10.1021/ja00159a086 |
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Dihydrogen complexes of metalloporphyrins: characterization and hydrogen-transfer reactivity James P. Collman, Paul S. Wagenknecht, Robert T. Hembre, and Nathan S. Lewis pp 1294 - 1295; DOI: 10.1021/ja00159a087 |
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Free radical carbonylation. Efficient trapping of carbon monoxide by carbon radicals Ilhyong Ryu, Kazuya Kusano, Akiya Ogawa, Nobuaki Kambe, and Noboru Sonoda pp 1295 - 1297; DOI: 10.1021/ja00159a088 |
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Thermal encapsulation and photochemical deencapsulation of silver(I) by [Ir2(dimen)4](PF6)2 (dimen = 1,8-diisocyanomenthane). X-ray crystal structure of [AgIr2(dimen)4](PF6)3.2DMSO [Erratum to document cited in CA110(1):8406x] Andrew Sykes and Kent R. Mann pp 1297 - 1297; DOI: 10.1021/ja00159a089 |
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Selenium coronands: synthesis and conformational analysis [Erratum to document cited in CA111(13):115157j] Raymond J. Batchelor, Frederick W. B. Einstein, Ian D. Gay, Jian Hua Gu, Blair D. Johnston, and B. Mario Pinto pp 1297 - 1297; DOI: 10.1021/ja00159a090 |
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Time-resolved Raman detection of .mu.(Fe-O) in an early intermediate in the reduction of oxygen by cytochrome oxidase [Erratum to document cited in CA111(9):73737r] Constantinos Varotsis, William H. Woodruff, and Gerald T. Babcock pp 1297 - 1297; DOI: 10.1021/ja00159a091 |
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A novel intramolecular cyclopropanation using iodonium ylides [Erratum to document cited in CA111(19):173653d] Robert M. Moriarty, Om Prakash, Radhe K. Vaid, and Lei Zhao pp 1297 - 1297; DOI: 10.1021/ja00159a092 |
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Computer Software Reviews pp 1298 - 1298; DOI: 10.1021/ja00159a600 |
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Book Reviews* pp 1299 - 1302; DOI: 10.1021/ja00159a601 |
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A theoretical and experimental study of the intrinsic basicities of methyldiazoles J. Catalan, J. L. G. De Paz, M. Yanez, R. M. Claramunt, C. Lopez, J. Elguero, F. Anvia, J. H. Quian, M. Taagepera, and Robert W. Taft pp 1303 - 1312; DOI: 10.1021/ja00160a001 |
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Mechanism of the gas-phase isomerization of dihalobenzenes over zeolite .beta. J. Pardillos, D. Brunel, Bernard Coq, P. Massiani, L. C. De Menorval, and F. Figueras pp 1313 - 1318; DOI: 10.1021/ja00160a002 |
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Cross-section analysis of the gas-phase potential surface for the addition of water to formaldehyde. A theoretical study of the energetics of proton transfer as a function of .DELTA.pKA Shmaryahu Hoz, Kiyull Yang, and Saul Wolfe pp 1319 - 1321; DOI: 10.1021/ja00160a003 |
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Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size Norman Herron, Ying Wang, and Hellmut Eckert pp 1322 - 1326; DOI: 10.1021/ja00160a004 |
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Nucleation and growth of cadmium selendie on zinc sulfide quantum crystallite seeds, and vice versa, in inverse micelle media A. R. Kortan, R. Hull, R. L. Opila, M. G. Bawendi, M. L. Steigerwald, P. J. Carroll, and Louis E. Brus pp 1327 - 1332; DOI: 10.1021/ja00160a005 |
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Scanning tunneling microscopy of dimeric and polymeric products of electroreduced [Re(CO)3(4-vinyl,4'-methyl-2,2'-bipyridine)Cl] Shelly R. Snyder, Henry S. White, Silvia Lopez, and Hector D. Abruna pp 1333 - 1337; DOI: 10.1021/ja00160a006 |
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Electrochemistry of NADH/NAD+ analogs. A detailed mechanistic kinetic and thermodynamic analysis of the 10-methylacridan/10-methylacridinium couple in acetonitrile Philippe Hapiot, Jacques Moiroux, and Jean Michel Saveant pp 1337 - 1343; DOI: 10.1021/ja00160a007 |
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Evidence for lifetime distributions in cyclodextrin inclusion complexes Frank V. Bright, Gino C. Catena, and Jingfan Huang pp 1343 - 1346; DOI: 10.1021/ja00160a008 |
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Kinetics and thermochemistry of the reactions of alkyl radicals (methyl, ethyl, isopropyl, sec-butyl, tert-butyl) with hydrogen iodide: a reconciliation of the alkyl radical heats of formation Jorma A. Seetula, John J. Russell, and David Gutman pp 1347 - 1353; DOI: 10.1021/ja00160a009 |
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Solvent structural effects on proton dissociation R. Krishnan, T. G. Fillingim, J. Lee, and G. W. Robinson pp 1353 - 1357; DOI: 10.1021/ja00160a010 |
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Conformational aspects of the interaction of bradykinin and related peptides with sodium dodecyl sulfate John R. Cann, Raymond J. Vavrek, John M. Stewart, and Delbert D. Mueller pp 1357 - 1364; DOI: 10.1021/ja00160a011 |
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Oligomerization equilibria and dynamics of 2,2-di-n-butyl-1,3,2-dioxastannolanes T. Bruce Grindley and Rasiah Thangarasa pp 1364 - 1373; DOI: 10.1021/ja00160a012 |
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Elucidation of motional modes in glycoglycerolipid bilayers. A deuterium NMR relaxation and line-shape study Michele Auger, Danielle Carrier, Ian C. P. Smith, and Harold C. Jarrell pp 1373 - 1381; DOI: 10.1021/ja00160a013 |
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Dynamics of solvated lithium(+) within exo,exo-[1,3-bis(trimethylsilyl)allyl]lithium N,N,N',N'-tetramethylethylenediamine complex Gideon Fraenkel, Albert Chow, and William R. Winchester pp 1382 - 1386; DOI: 10.1021/ja00160a014 |
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Influence of molecular correlation time on the homonuclear Overhauser effect in paramagnetic proteins L. B. Dugad, Gerd N. La Mar, and Stephen W. Unger pp 1386 - 1392; DOI: 10.1021/ja00160a015 |
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Binding modes of distamycin A with d(CGCAAATTTGCG)2 determined by two-dimensional NMR Jeffrey G. Pelton and David E. Wemmer pp 1393 - 1399; DOI: 10.1021/ja00160a016 |
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Cadmium-113 shielding tensors of cadmium compounds. 7. X-ray structure and cadmium-113 NMR studies of poly(bis(acetato)bis(imidazole)cadmium(II)). A model compound for cadmium-substituted carboxypeptidase-A and thermolysin Edwin Rivera, Michael A. Kennedy, Richard D. Adams, and Paul D. Ellis pp 1400 - 1407; DOI: 10.1021/ja00160a017 |
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Why is SiH5- a stable intermediate while CH5- is a transition state? A quantitative curve crossing valence bond study Gjergji Sini, Gilles Ohanessian, Philippe C. Hiberty, and Sason S. Shaik pp 1407 - 1413; DOI: 10.1021/ja00160a018 |
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Investigation by MCD of the low-lying electronically excited states of some selected quinoid diones J. Frei, H. Yamaguchi, J. Tsunetsugu, and G. Wagniere pp 1413 - 1418; DOI: 10.1021/ja00160a019 |
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Conformations of cycloheptadecane. A comparison of methods for conformational searching Martin Saunders, K. N. Houk, Yun Dong Wu, W. Clark Still, Mark Lipton, George Chang, and Wayne C. Guida pp 1419 - 1427; DOI: 10.1021/ja00160a020 |
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Empirical and ab initio estimates of the stabilities of fluorine-containing cations Dion A. Stams, T. Darrah Thomas, Duncan C. MacLaren, De Ji, and Thomas Hellman Morton pp 1427 - 1434; DOI: 10.1021/ja00160a021 |
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Chemical bonding in hypervalent molecules. The dominance of ionic bonding and negative hyperconjugation over d-orbital participation Alan E. Reed and Paul v. R. Schleyer pp 1434 - 1445; DOI: 10.1021/ja00160a022 |
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Regioselectivity of radical attacks on substituted olefins. Application of the state-correlation-diagram (SCD) model Sason S. Shaik and Enric Canadell pp 1446 - 1452; DOI: 10.1021/ja00160a023 |
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The role of intramolecular hydrogen bonding as a determinant of the conformational profiles of cGMP and cAMP Sid Topiol, Thomas K. Morgan, Michael Sabio, and William C. Lumma pp 1452 - 1459; DOI: 10.1021/ja00160a024 |
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Analysis of protein metal binding selectivity in a cluster model M. Krauss and W. J. Stevens pp 1460 - 1466; DOI: 10.1021/ja00160a025 |
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MNDO study of the lithiation of 1- and 2-naphthol Guillem A. Suner, Pere M. Deya, and Jose M. Saa pp 1467 - 1471; DOI: 10.1021/ja00160a026 |
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Theoretical structure-spectrum relationships in the circular dichroism of chiral crown ethers: application to chiral pyridine-substituted crowns Pieter E. Schipper and Richard M. Kellogg pp 1471 - 1479; DOI: 10.1021/ja00160a027 |
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Vibrational optical activity in trans-2,3-dimethyloxirane Thomas M. Black, Pranati K. Bose, Prasad L. Polavarapu, Laurence D. Barron, and Lutz Hecht pp 1479 - 1489; DOI: 10.1021/ja00160a028 |
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A relationship between the static dipole polarizability, the global softness, and the fukui function Alberto Vela and Jose L. Gazquez pp 1490 - 1492; DOI: 10.1021/ja00160a029 |
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Diketene and its cyclic C4H4O2 isomers 1,3-cyclobutanedione and 2,4-dimethylene-1,3-dioxetane Edward T. Seidl and Henry F. Schaefer pp 1493 - 1499; DOI: 10.1021/ja00160a030 |
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A theoretical study of the reaction of ground-state silicon with ethylene and acetylene Ming Der Su, Roger D. Amos, and Nicholas C. Handy pp 1499 - 1504; DOI: 10.1021/ja00160a031 |
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Tautomerism of 2- and 4-thiouracil. Ab initio theoretical study Andrzej Les and Ludwik Adamowicz pp 1504 - 1509; DOI: 10.1021/ja00160a032 |
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Butadiene. 1. A normal coordinate analysis and infrared intensities. Structure of the second rotamer Kenneth B. Wiberg and Robert E. Rosenberg pp 1509 - 1519; DOI: 10.1021/ja00160a033 |
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Lead sequestering agents. 1. Synthesis, physical properties, and structures of lead thiohydroxamato complexes Kamal Abu-Dari, F. Ekkehardt Hahn, and Kenneth N. Raymond pp 1519 - 1524; DOI: 10.1021/ja00160a034 |
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Isolation and structural characterization of the copper-barium-alkoxide cluster Ba2Cu2(OR)4(acac)4.2HOR (R = CH2CH2OCH3) from precursor solutions to yttrium barium copper oxide (YBa2Cu3O7) thin films Nancy N. Sauer, Eduardo Garcia, Kenneth V. Salazar, Robert R. Ryan, and Joe A. Martin pp 1524 - 1528; DOI: 10.1021/ja00160a035 |
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Comparison of the thermal and photochemical reactions of (.eta.1-cyclopentadienyl)rhenium pentacarbonyl and (.eta.1-9-fluorenyl)rhenium pentacarbonyl: nonthermal chemical reactions from the lowest excited state Kent M. Young, Timothy M. Miller, and Mark S. Wrighton pp 1529 - 1537; DOI: 10.1021/ja00160a036 |
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Silver-binding properties of bovine cuprozinc superoxide dismutase and the overall stability of selected metal-ion derivatives James A. Roe, Risa Peoples, Diane M. Scholler, and Joan Selverstone Valentine pp 1538 - 1545; DOI: 10.1021/ja00160a037 |
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Design and construction of a new class of scaffolding-like materials comprising infinite polymeric frameworks of 3D-linked molecular rods. A reappraisal of the zinc cyanide and cadmium cyanide structures and the synthesis and structure of the diamond-related frameworks [N(CH3)4][CuIZnII(CN)4] and CuI[4,4',4'',4'''-tetracyanotetraphenylmethane]BF4.xC6H5NO2 B. F. Hoskins and Richard Robson pp 1546 - 1554; DOI: 10.1021/ja00160a038 |
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(.mu.-Oxo)(.mu.-carboxylato)diiron(III) complexes with distinct iron sites. Consequences of the inequivalence and its relevance to dinuclear iron-oxo proteins Richard E. Norman, Shiping Yan, Lawrence Que, Gabriele Backes, Jinshu Ling, Joann Sanders-Loehr, Jian H. Zhang, and Charles J. O'Connor pp 1554 - 1562; DOI: 10.1021/ja00160a039 |
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Solvent control of orbital mixing and electronic coupling in ligand-bridged mixed-valence complexes: evidence for an intervalence hole-transfer pathway Joseph T. Hupp pp 1563 - 1565; DOI: 10.1021/ja00160a040 |
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Ethylene insertion and .beta.-hydrogen elimination for permethylscandocene alkyl complexes. A study of the chain propagation and termination steps in Ziegler-Natta polymerization of ethylene Barbara J. Burger, Mark E. Thompson, W. Donald Cotter, and John E. Bercaw pp 1566 - 1577; DOI: 10.1021/ja00160a041 |
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Oxygenation and oxidative coupling processes of alkyl ligands of cis-dialkylcobalt(III) complexes with dioxygen catalyzed by coenzyme analogs in the presence of perchloric acid Kunio Ishikawa, Shunichi Fukuzumi, Tatsushi Goto, and Toshio Tanaka pp 1577 - 1584; DOI: 10.1021/ja00160a042 |
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New niobium complexes with alkynes. 2. Tetranuclear compounds with niobium-niobium bonds, an unprecedented type of tetracarbon ligand, and oxygen in a rectangular environment F. Albert Cotton and Maoyu Shang pp 1584 - 1590; DOI: 10.1021/ja00160a043 |
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Synthesis, characterization, and biological activity of cis-diammineplatinum(II) complexes of the DNA intercalators 9-aminoacridine and chloroquine Wesley I. Sundquist, Daniel P. Bancroft, and Stephen J. Lippard pp 1590 - 1596; DOI: 10.1021/ja00160a044 |
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Stereoselective syntheses of the nonactate esters via intramolecular oxymercurations of allenes Robert D. Walkup and Gyoosoon Park pp 1597 - 1603; DOI: 10.1021/ja00160a045 |
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Photodimerization of cyclohexene and methane by decatungstate anions: molecular orbital theory Mohamed K. Awad and Alfred B. Anderson pp 1603 - 1606; DOI: 10.1021/ja00160a046 |
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Precursors to the cyclo[n]carbons: from 3,4-dialkynyl-3-cyclobutene-1,2-diones and 3,4-dialkynyl-3-cyclobutene-1,2-diols to cyclobutenodehydroannulenes and higher oxides of carbon Yves Rubin, Carolyn B. Knobler, and Francois Diederich pp 1607 - 1617; DOI: 10.1021/ja00160a047 |
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Electronic and structural properties of the cyclobutenodehydroannulenes Yi Li, Yves Rubin, Francois Diederich, and Kendall N. Houk pp 1618 - 1623; DOI: 10.1021/ja00160a048 |
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Low-temperature conformational transition within the [zinc-cytochrome c peroxidase, cytochrome c] electron-transfer complex Judith M. Nocek, Nong Liang, Sten A. Wallin, A. Grant Mauk, and Brian M. Hoffman pp 1623 - 1625; DOI: 10.1021/ja00160a049 |
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New germanium-containing polymers via alternating copolymerization of a germylene with p-benzoquinone derivatives Shiro Kobayashi, Satoru Iwata, Mitsunori Abe, and Shinichiro Shoda pp 1625 - 1626; DOI: 10.1021/ja00160a050 |
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Synthesis of avermectin B1a aglycon James D. White and Gary L. Bolton pp 1626 - 1628; DOI: 10.1021/ja00160a051 |
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Activation of amide nitrogen-hydrogen bonds by iron and ruthenium phosphine complexes David R. Schaad and Clark R. Landis pp 1628 - 1629; DOI: 10.1021/ja00160a052 |
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Endocyclic restriction test: evaluation of transition-structure geometry for an aryl bromide-alkyllithium exchange reaction Peter Beak, David J. Allen, and Won Koo Lee pp 1629 - 1630; DOI: 10.1021/ja00160a053 |
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Secondary structure nucleation in peptides. Transition metal ion stabilized .alpha.-helices M. Reza Ghadiri and Chong Choi pp 1630 - 1632; DOI: 10.1021/ja00160a054 |
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Solution structure of (PPh2Me)2Fe(CO)(.eta.2-C(O)Me)I. Direct DNMR evidence for a facile alkyl .tautm. .eta.2-acyl equilibrium Chet Jablonski, Gianfranco Bellachioma, Giuseppi Cardaci, and Gustavo Reichenbach pp 1632 - 1634; DOI: 10.1021/ja00160a055 |
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Structural consequences of nickel versus macrocycle reductions in F430 models: EXAFS studies of a Ni(I) anion and Ni(II) .pi. anion radicals Lars R. Furenlid, Mark W. Renner, Kevin M. Smith, and Jack Fajer pp 1634 - 1635; DOI: 10.1021/ja00160a056 |
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Bilayer-forming ion pair amphiphiles from single-chain surfactants Hiroyuki Fukuda, Koji Kawata, Hideshi Okuda, and Steven L. Regen pp 1635 - 1637; DOI: 10.1021/ja00160a057 |
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Replacing apical-substituent methyl groups by trifluoromethyl groups in 10-S-5 hypervalent sulfur species provides less acidic carbon-hydrogen bonds on equatorial methyls Joseph C. Rongione and J. C. Martin pp 1637 - 1638; DOI: 10.1021/ja00160a058 |
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Activation parameters for a 1,2 carbon shift in a carbene rearrangement Robert A. Moss, Guo Jie Ho, Shilan Shen, and Karsten Krogh-Jespersen pp 1638 - 1640; DOI: 10.1021/ja00160a059 |
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Transmembrane electron transfer catalyzed by phospholipid-linked manganese porphyrins Mamoru Nango, Atsushi Mizusawa, Takenori Miyake, and Junji Yoshinaga pp 1640 - 1642; DOI: 10.1021/ja00160a060 |
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Planar "20-electron" osmium imido complexes. A linear imido ligand does not necessarily donate its lone pair of electrons to the metal J. T. Anhaus, T. P. Kee, M. H. Schofield, and R. R. Schrock pp 1642 - 1643; DOI: 10.1021/ja00160a061 |
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X-ray absorption edge spectroscopy of ligands bound to open-shell metal ions: chlorine K-edge studies of covalency in tetrachlorocuprate(2-) Britt Hedman, Keith O. Hodgson, and Edward I. Solomon pp 1643 - 1645; DOI: 10.1021/ja00160a062 |
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Efficient entry to bicyclic lactones via van Halban-White cyclizations Timothy A. Brandvold, William D. Wulff, and Arnold L. Rheingold pp 1645 - 1647; DOI: 10.1021/ja00160a063 |
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Solid state carbon-13 NMR studies of lithium fluorenide complexes Dan Johnels and Ulf Edlund pp 1647 - 1649; DOI: 10.1021/ja00160a064 |
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Enzyme-facilitated transport and separation of organic acids through liquid membranes David G. Rethwisch, Anuradha Subramanian, Gao Yi, and Jonathan S. Dordick pp 1649 - 1650; DOI: 10.1021/ja00160a065 |
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Stereochemistry of the thermal homodienyl hydrogen shift reverse ene reaction. Stereoelectronic control of stereogenicity transfer through the anisotropic influence of a cyclopropane ring Patti A. Parziale and Jerome A. Berson pp 1650 - 1652; DOI: 10.1021/ja00160a066 |
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Persistence of stereospecificity of thermal homodienyl hydrogen shift reverse ene reactions in cyclobutane systems Stephen J. Getty and Jerome A. Berson pp 1652 - 1653; DOI: 10.1021/ja00160a067 |
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Novel product from EPSP (5-enolpyruvoylshikimate 3-phosphate) synthase at equilibrium Gregory C. Leo, James A. Sikorski, and R. Douglas Sammons pp 1653 - 1654; DOI: 10.1021/ja00160a068 |
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Stereochemical course of the key ring-forming reactions in clavulanic acid biosynthesis Amit Basak, Scott P. Salowe, and Craig A. Townsend pp 1654 - 1656; DOI: 10.1021/ja00160a069 |
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Structural effects on the yields of singlet molecular oxygen (1.DELTA.gO2) from alkylperoxyl radical recombination Qingshan Niu and G. David Mendenhall pp 1656 - 1657; DOI: 10.1021/ja00160a070 |
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Synthesis using plasmid-based biocatalysis: plasmid assembly and 3-deoxy-D-arabino-heptulosonate production K. M. Draths and John W. Frost pp 1657 - 1659; DOI: 10.1021/ja00160a071 |
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Hemicarcerands permit entrance to and egress from their inside phases with high structural recognition and activation free energies Martin E. Tanner, Carolyn B. Knobler, and Donald J. Cram pp 1659 - 1660; DOI: 10.1021/ja00160a072 |
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On the mechanism of action of vitamin K. A new nonenzymic model Seung Wook Ham and Paul Dowd pp 1660 - 1661; DOI: 10.1021/ja00160a073 |
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The allylic epoxide cyclization. A method for the control of regiochemistry and stereochemistry in cyclohexane systems Gilbert Stork, Y. Kobayashi, T. Suzuki, and Kang Zhao pp 1661 - 1663; DOI: 10.1021/ja00160a074 |
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Computer Software Reviews pp 1663 - 1663; DOI: 10.1021/ja00160a600 |
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Book Reviews pp 1664 - 1664; DOI: 10.1021/ja00160a601 |
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Homogeneous gas-phase decyclization of tetralin and benzocyclobutene Wing Tsang and J. P. Cui pp 1665 - 1671; DOI: 10.1021/ja00161a001 |
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How strong is the silicon carbon double bond in fluoro- and methyl-substituted silaethylenes? An experimental determination of .pi. bond strengths C. E. Allison and T. B. McMahon pp 1672 - 1677; DOI: 10.1021/ja00161a002 |
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Toward a solvent basicity scale: the calorimetry of the pyrrole probe Javier Catalan, Javier Gomez, Angeles Couto, and Jose Laynez pp 1678 - 1681; DOI: 10.1021/ja00161a003 |
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Gas-phase chemistry between Fe+-benzyne and alkenes Yongqing Huang and Ben S. Freiser pp 1682 - 1685; DOI: 10.1021/ja00161a004 |
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Molecular structure determination of transient species from vibrational frequency data. Application to the 3MLCT state of tris(bipyridine)ruthenium(II) Prabal K. Mallick, Dennis P. Strommen, and James R. Kincaid pp 1686 - 1690; DOI: 10.1021/ja00161a005 |
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The allylic protection method in solid-phase oligonucleotide synthesis. An efficient preparation of solid-anchored DNA oligomers Yoshihiro Hayakawa, Shigeharu Wakabayashi, Hisatoyo Kato, and Ryoji Noyori pp 1691 - 1696; DOI: 10.1021/ja00161a006 |
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Use of a comprehensive approach to molecular dynamics in ordered lipid systems: cholesterol reorientation in oriented lipid bilayers. A deuterium NMR relaxation case study Jean Marc Bonmatin, Ian C. P. Smith, Harold C. Jarrell, and David J. Siminovitch pp 1697 - 1704; DOI: 10.1021/ja00161a007 |
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Ab initio calculations on borylphosphines: prediction of a synergistic substituent effect in diborylphosphine Michael B. Coolidge and Weston Thatcher Borden pp 1704 - 1706; DOI: 10.1021/ja00161a008 |
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Electronic structure of borabenzene and its adducts with carbon monoxide and nitrogen J. Cioslowski and P. Jeffrey Hay pp 1707 - 1710; DOI: 10.1021/ja00161a009 |
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Ab initio SCF MO and natural bond orbital studies of 7-silanorbornadiene and 7,7-dimethyl-7-silanorbornadiene. Two molecules possessing an inverted sequence of .pi. orbitals Michael N. Paddon-Row, Stephen S. Wong, and Kenneth D. Jordan pp 1710 - 1722; DOI: 10.1021/ja00161a010 |
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A frustrated Cope rearrangement: thermal interconversion of 2,6-diphenylhepta-1,6-diene and 1,5-diphenylbicyclo[3.2.0]heptane Wolfgang R. Roth, Hans Werner Lennartz, W. v. E. Doering, Ludmila Birladeanu, Catherine A. Guyton, and Toshikazu Kitagawa pp 1722 - 1732; DOI: 10.1021/ja00161a011 |
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Factors controlling the synchronous versus asynchronous mechanism of the Cope rearrangement Michael Bearpark, Fernando Bernardi, Massimo Olivucci, and Michael A. Robb pp 1732 - 1737; DOI: 10.1021/ja00161a012 |
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The mechanism of ground-state-forbidden photochemical pericyclic reactions: evidence for real conical intersections Fernando Bernardi, Sushovan De, Massimo Olivucci, and Michael A. Robb pp 1737 - 1744; DOI: 10.1021/ja00161a013 |
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Molecular dynamics simulation of a dilute aqueous solution of benzene Per Linse pp 1744 - 1750; DOI: 10.1021/ja00161a014 |
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Ab initio MCSCF and CI calculations of the singlet-triplet energy differences in oxyallyl and in dimethyloxyallyl Michael B. Coolidge, Koichi Yamashita, Keiji Morokuma, and Weston Thatcher Borden pp 1751 - 1754; DOI: 10.1021/ja00161a015 |
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Carbenoid character in transition structures for reactions of ketenes with alkenes Xuebao Wang and K. N. Houk pp 1754 - 1756; DOI: 10.1021/ja00161a016 |
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Electrochemical behavior and characterization of polypyrrole-copper phthalocyanine tetrasulfonate thin film: cyclic voltammetry and in situ Raman spectroscopic investigation Chan S. Choi and Hiroyasu Tachikawa pp 1757 - 1768; DOI: 10.1021/ja00161a017 |
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Stereochemistry and curvature effects in supramolecular organization and separation processes of micellar N-alkylaldonamide mixtures Juergen Hinrich Fuhrhop and Christoph Boettcher pp 1768 - 1776; DOI: 10.1021/ja00161a018 |
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In situ measurement of the conductivity of polypyrrole and poly[1-methyl-3-(pyrrol-1-ylmethyl)pyridinium]+ as a function of potential by mediated voltammetry. Redox conduction or electronic conduction? Huanyu Mao and Peter G. Pickup pp 1776 - 1782; DOI: 10.1021/ja00161a019 |
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Redox-dependent binding ability of a flavin cyclophane in aqueous solution: hydrophobic stacking versus cavity-inclusion complexation Eileen M. Seward, R. Bruce Hopkins, Wolfgang Sauerer, Suk Wah Tam, and Francois Diederich pp 1783 - 1790; DOI: 10.1021/ja00161a020 |
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The use of stochastic search in looking for homeomorphic isomerism: synthesis and properties of bicyclo[6.5.1]tetradecane Martin Saunders and Norbert Krause pp 1791 - 1795; DOI: 10.1021/ja00161a021 |
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Microporous aluminum oxide films at electrodes. 7. Mediation of the catalytic activity of glucose oxidase via lateral diffusion of a ferrocene amphiphile in a bilayer assembly Christian Bourdillon and Marcin Majda pp 1795 - 1799; DOI: 10.1021/ja00161a022 |
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Chemistry of organosilicon compounds. 263. Synthesis, properties, and molecular structure of highly distorted hexakis(trimethylsilyl)benzene Hideki Sakurai, Keisuke Ebata, Chizuko Kabuto, and Akira Sekiguchi pp 1799 - 1803; DOI: 10.1021/ja00161a023 |
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Stepwise photodissociation of vapor-phase azomethane Katherine A. Burton and R. Bruce Weisman pp 1804 - 1807; DOI: 10.1021/ja00161a024 |
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Structure of matrix-isolated s-cis-1,3-butadiene from polarized IR spectra: a closer look Bradley R. Arnold, V. Balaji, and Josef Michl pp 1808 - 1812; DOI: 10.1021/ja00161a025 |
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Systematic design of chemical oscillators. 62. The minimal permanganate oscillator and some derivatives: oscillatory oxidation of S2O32-, SO32-, and S2- by permanganate in a CSTR Miklos Orban and Irving R. Epstein pp 1812 - 1817; DOI: 10.1021/ja00161a026 |
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Electrophilic addition reactions of tungsten .eta.2-allenyl complexes formed by deprotonation of four-electron alkyne ligands A. S. Gamble, K. R. Birdwhistell, and J. L. Templeton pp 1818 - 1824; DOI: 10.1021/ja00161a027 |
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Synthesis and spectroscopic characterization of diruthenium .sigma.,.pi.-vinyl complexes Ru2[.mu.-O:C(NMe2),.mu.-.sigma.,.pi.-C(Ar):C(Ar)H](CO)5PPh3, (Ar = phenyl, p-tolyl) and Ru2[.mu.-O:C(NMe2), .mu.-.sigma.,.pi.-C(Ph):CH2](CO)5PPh3. Crystal and molecular structures of Ru2[.mu.-O:C(NMe2), .mu.-.sigma.,.pi.-C(C6H4Me-p):C(C6H4Me-p)H](CO)5PPh3 and Ru2[.mu.-O:C(NMe2),.mu.-.sigma.,.pi.-C(Ph):CH2](CO)5PPh3 Ziling Xue, Werner J. Sieber, Carolyn B. Knobler, and Herbert D. Kaesz pp 1825 - 1833; DOI: 10.1021/ja00161a028 |
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Reactions of primary and secondary silanes with binuclear rhodium complexes. Formation of .mu.-silylene complexes and phosphorus-silicon bonds with facile phosphorus-carbon bond cleavage Wei Dong Wang and Richard Eisenberg pp 1833 - 1841; DOI: 10.1021/ja00161a029 |
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Structure and reactivity of organochromium macrocycles with iodine by chain and electrophilic mechanisms Shu Shi, James H. Espenson, and Andreja Bakac pp 1841 - 1846; DOI: 10.1021/ja00161a030 |
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Bora-aromatic systems. Part 10. Aromatic stabilization of the triarylborirene ring system by tricoordinate boron and facile ring-opening with tetracoordinate boron John J. Eisch, Babak Shafii, Jerome D. Odom, and Arnold L. Rheingold pp 1847 - 1853; DOI: 10.1021/ja00161a031 |
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Coordination chemistry of microbial iron transport. 42. Structural and spectroscopic characterization of diastereomeric chromium(III) and cobalt(III) complexes of desferrithiocin F. Ekkehardt Hahn, Thomas J. McMurry, Alain Hugi, and Kenneth N. Raymond pp 1854 - 1860; DOI: 10.1021/ja00161a032 |
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Main Group organotransition metal chemistry: the cyclopentadienylchromium polyiodides including [(C5Me5)2Cr2I3+]2[I162-] David B. Morse, Thomas B. Rauchfuss, and Scott R. Wilson pp 1860 - 1864; DOI: 10.1021/ja00161a033 |
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Tetraarylporphyrin sponges. Composition, structural systematics, and applications of a large class of programmable lattice clathrates Marianne P. Byrn, Carol J. Curtis, Saeed I. Khan, Philip A. Sawin, Ryuichi Tsurumi, and Charles E. Strouse pp 1865 - 1874; DOI: 10.1021/ja00161a034 |
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Reaction of carbon monoxide with alkyliron porphyrins generated from alkyl halides and electrochemically produced iron(I) and iron(0)porphyrins Claire Gueutin, Doris Lexa, Michel Momenteau, and Jean Michel Saveant pp 1874 - 1880; DOI: 10.1021/ja00161a035 |
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Proton abstraction from dimethyl(2-substituted 9-fluorenyl)sulfonium ions. Evidence for changes in transition-state structure Christopher J. Murray and William P. Jencks pp 1880 - 1889; DOI: 10.1021/ja00161a036 |
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The Marcus theory of the reactions of quinolinium ions with borohydride and hydroxide Duckhee Kim, In Sook Han Lee, and Maurice M. Kreevoy pp 1889 - 1894; DOI: 10.1021/ja00161a037 |
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Solvent dependence of oxygen isotope effects on the decarboxylation of 4-pyridylacetic acid George W. Headley and Marion H. O'Leary pp 1894 - 1896; DOI: 10.1021/ja00161a038 |
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Rearrangements of cyclobutenones. Synthesis of benzoquinones from 4-alkenyl-4-hydroxycyclobutenones Steven T. Perri and Harold W. Moore pp 1897 - 1905; DOI: 10.1021/ja00161a039 |
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Exceptionally high trans (anti) stereoselectivity in catalytic cyclopropanation reactions Michael P. Doyle, Vahid Bagheri, Thomas J. Wandless, Nancy K. Harn, David A. Brinker, Cassandra T. Eagle, and Kuo Liang Loh pp 1906 - 1912; DOI: 10.1021/ja00161a040 |
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Effects of hydrogen bonding on the low-lying electronic states of a model polyene aldehyde John Papanikolas, Gilbert C. Walker, Vasgen A. Shamamian, Ronald L. Christensen, and J. Clayton Baum pp 1912 - 1920; DOI: 10.1021/ja00161a041 |
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Reactions of dimethoxycarbene and fluoromethoxycarbene with hydroxyl compounds. Absolute rate constants and the heat of formation of dimethoxycarbene Xue Mei Du, Hong Fan, Joshua L. Goodman, Mark A. Kesselmayer, Karsten Krogh-Jespersen, Joseph A. LaVilla, Robert A. Moss, Shilan Shen, and Robert S. Sheridan pp 1920 - 1926; DOI: 10.1021/ja00161a042 |
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Influence of pressure on the acid-catalyzed rate constant for 1-propanol dehydration in supercritical water Ravi Narayan and Michael Jerry Antal pp 1927 - 1931; DOI: 10.1021/ja00161a043 |
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Enhanced silylation reactivity of a model for silica surfaces Frank J. Feher and David A. Newman pp 1931 - 1936; DOI: 10.1021/ja00161a044 |
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Iron-induced activation of hydrogen peroxide for the direct ketonization of methylenic carbon (cyclohexane .fwdarw. cyclohexanone) and the dioxygenation of acetylenes and aryl olefins Ceshing Sheu, Silvia A. Richert, Pablo Cofre, Blango Ross, Andrzej Sobkowiak, Donald T. Sawyer, and Jeffrey R. Kanofsky pp 1936 - 1942; DOI: 10.1021/ja00161a045 |
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The effects of magnesium2+, hydrogen bonding, and steric factors on rate and equilibrium constants for phosphoryl transfer between carboxylate ions and pyridines Daniel Herschlag and William P. Jencks pp 1942 - 1950; DOI: 10.1021/ja00161a046 |
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Nucleophiles of high reactivity in phosphoryl transfer reactions: .alpha.-effect compounds and fluoride ion Daniel Herschlag and William P. Jencks pp 1951 - 1956; DOI: 10.1021/ja00161a047 |
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Multiple alkylation and mapping of the active site of .alpha.-chymotrypsin by carbonium ions generated with active-site-directed enzyme-activated nitrosoamide substrates Emil H. White, Min Li, Joseph P. Cousins, and David F. Roswell pp 1956 - 1961; DOI: 10.1021/ja00161a048 |
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Electrochemical oxidation of organosilicon compounds. Part 7. The origin of .beta.-silicon effect in electron-transfer reactions of silicon-substituted heteroatom compounds. Electrochemical and theoretical studies Junichi Yoshida, Tsuyoshi Maekawa, Toshiki Murata, Shinichiro Matsunaga, and Sachihiko Isoe pp 1962 - 1970; DOI: 10.1021/ja00161a049 |
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Enantiopreferential DNA binding of [ruthenium(II)(1,10-phenanthroline)3]2+ studied with linear and circular dichroism Catharina Hiort, Bengt Norden, and Alison Rodger pp 1971 - 1982; DOI: 10.1021/ja00161a050 |
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An EXAFS investigation of Hg(II) binding to mercuric reductase: comparative analysis of the wild-type enzyme and a mutant enzyme generated by site-directed mutagenesis Scott A. Raybuck, Mark D. Distefano, Boon Keng Teo, William Orme-Johnson, and Christopher T. Walsh pp 1983 - 1989; DOI: 10.1021/ja00161a051 |
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Enhancing the enantioselectivity of Candida lipase-catalyzed ester hydrolysis via noncovalent enzyme modification Shih Hsiung Wu, Zhi Wei Guo, and Charles J. Sih pp 1990 - 1995; DOI: 10.1021/ja00161a052 |
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Diosmium octacarbonyl: transient existence in solution as observed by time-resolved IR spectroscopy upon flash photolysis of octacarbonyl-1,2-diosmacyclobutane Friedrich Wilhelm Grevels, Werner E. Klotzbuecher, Frank Seils, Kurt Schaffner, and Josef Takats pp 1995 - 1996; DOI: 10.1021/ja00161a053 |
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Direct determination of the partitioning of an enzyme-bound intermediate Teresa C. M. Eames, David C. Hawkinson, and Ralph M. Pollack pp 1996 - 1998; DOI: 10.1021/ja00161a054 |
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Photoinduced electron-transfer reactions of 1,4-dimethyl- and 1,2,3,4,5,6-hexamethylbicyclo[2.2.0]hexanes. Evidence for boat cyclohexane-1,4-diyl radical cation and its stereospecific cleavage Takashi Tsuji, Toshimasa Miura, Kenichi Sugiura, and Shinya Nishida pp 1998 - 1999; DOI: 10.1021/ja00161a055 |
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Highly stereocontrolled syntheses of isomeric pairs of di- and trisubstituted olefins through [2,3] sigmatropic rearrangement of allyldimethylammonium methylides Kiyoshi Honda, Seiichi Inoue, and Kikumasa Sato pp 1999 - 2001; DOI: 10.1021/ja00161a056 |
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Geometry dependence of the effect of a .beta.-substituent on the rate of hydrogen-deuterium exchange: evidence for a stereoelectronic component of the polar effect J. F. King and Rajendra Rathore pp 2001 - 2002; DOI: 10.1021/ja00161a057 |
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Reactions of coordinated dinitrogen. 24. Reactions of a resin-bound dinitrogen complex of molybdenum Bharat B. Kaul, Robin K. Hayes, and T. Adrian George pp 2002 - 2003; DOI: 10.1021/ja00161a058 |
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The total synthesis of dl-indolizomycin Guncheol Kim, Margaret Y. Chu-Moyer, and Samuel J. Danishefsky pp 2003 - 2005; DOI: 10.1021/ja00161a059 |
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Spectroscopic studies of the mixed-valent [iron(II), iron(III)] forms of the non-heme iron protein hemerythrin: iron coordination differences related to reactivity James M. McCormick and Edward I. Solomon pp 2005 - 2007; DOI: 10.1021/ja00161a060 |
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Importance of secondary interactions in triply hydrogen bonded complexes: guanine-cytosine vs uracil-2,6-diaminopyridine William L. Jorgensen and Julianto Pranata pp 2008 - 2010; DOI: 10.1021/ja00161a061 |
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Chelate ring opening and metal ion relocation leading to the formation of a luminescent gold(I)-iridium(I)-gold(I) chain complex Alan L. Balch, Vincent J. Catalano, and Marilyn M. Olmstead pp 2010 - 2011; DOI: 10.1021/ja00161a062 |
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Reactivity of a scandium-silicon bond toward carbon monoxide and CN(2,6-Me2C6H3). Generation and reactivity of an apparent silene intermediate resulting from isocyanide coupling at scandium Brian K. Campion, Richard H. Heyn, and T. Don Tilley pp 2011 - 2013; DOI: 10.1021/ja00161a063 |
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Deoxyribose-5-phosphate aldolase as a synthetic catalyst Carlos F. Barbas, Yi Fong Wang, and Chi Huey Wong pp 2013 - 2014; DOI: 10.1021/ja00161a064 |
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Infrared multiple photon dissociation of butyrophenone cation. A stepwise McLafferty rearrangement Thomas H. Osterheld and John I. Brauman pp 2014 - 2016; DOI: 10.1021/ja00161a065 |
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New photochemical method for selective fluorination of organic molecules Chong Mou Wang and Thomas E. Mallouk pp 2016 - 2018; DOI: 10.1021/ja00161a066 |
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Ab initio calculation of the effects of cyano substituents on the Cope rearrangement David A. Hrovat, Weston Thatcher Borden, Robert L. Vance, Nelson G. Rondan, K. N. Houk, and Keiji Morokuma pp 2018 - 2019; DOI: 10.1021/ja00161a067 |
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Solvent-induced ring inversion in protonated 2,3-dihydro-1H-1,4-benzodiazepines Josef Messinger, Volker Buss, and Horst Zeugner pp 2019 - 2021; DOI: 10.1021/ja00161a068 |
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Stereospecific inactivation of the general acyl-CoA dehydrogenase from pig kidney by (R)-(-)-(methylenecyclopropyl)acetyl-CoA and (S)-(+)-(methylenecyclopropyl)acetyl-CoA John E. Baldwin, Robert L. Ostrander, Clive D. Simon, and Wayne C. Widdison pp 2021 - 2022; DOI: 10.1021/ja00161a069 |
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Synthesis and reactivity of (pentamethylcyclopentadienyl)iridium bis(thiolate) and thiolate hydride complexes Darryl P. Klein, Grant M. Kloster, and Robert G. Bergman pp 2022 - 2024; DOI: 10.1021/ja00161a070 |
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Rhodium(II) complex with a highly reactive rhodium-rhodium bond: insertion of dioxygen and nitrosobenzene Paul R. Sharp, David W. Hoard, and Charles L. Barnes pp 2024 - 2026; DOI: 10.1021/ja00161a071 |
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2B2: The ground state of the hexamethyl(Dewar benzene) radical cation. Time-resolved fluorescence detected magnetic resonance X. Z. Qin, D. W. Werst, and A. D. Trifunac pp 2026 - 2027; DOI: 10.1021/ja00161a072 |
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Applications of ENDOR spectroscopy to radical cations in Freon matrixes. 8. Structure of the paramagnetic species formed upon .gamma.-irradiation of hexamethyl (Dewar benzene) in a 1,1,2-trichlorotrifluoroethane matrix. An ESR and ENDOR study Anton Arnold and Fabian Gerson pp 2027 - 2028; DOI: 10.1021/ja00161a073 |
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Reinvestigation of the hexamethyl (Dewar benzene) radical cation in Freon matrices Ffrancon Williams, Qing Xiang Guo, and Stephen F. Nelsen pp 2028 - 2030; DOI: 10.1021/ja00161a074 |
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rac-[Ethylidene(1-.eta.5-tetramethylcyclopentadienyl)(1-.eta.5-indenyl)]dichlorotitanium and its homopolymerization of propylene to crystalline-amorphous block thermoplastic elastomers Daniel T. Mallin, Marvin D. Rausch, Ye Gang Lin, Sizhong Dong, and James C. W. Chien pp 2030 - 2031; DOI: 10.1021/ja00161a075 |
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Oxygen atom transfer from O2 to a coordinated olefin: a new route to oxametallacyclobutanes V. W. Day, Walter G. Klemperer, S. P. Lockledge, and D. J. Main pp 2031 - 2033; DOI: 10.1021/ja00161a076 |
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XeCl2 (xenon-chlorine): a van der Waals molecule Craig R. Bieler and Kenneth C. Janda pp 2033 - 2034; DOI: 10.1021/ja00161a077 |
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New radical chain reaction of S-alkoxycarbonyl dithiocarbonates: a useful source of alkyl radicals from alcohols Judith E. Forbes and Samir Z. Zard pp 2034 - 2036; DOI: 10.1021/ja00161a078 |
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Unprecedented bonding mode in osmium complex (OC)3[MeC(CH2O)3P]2OsOs(CO)4W(CO)5 Raymond J. Batchelor, Harry B. Davis, Frederick W. B. Einstein, and Roland K. Pomeroy pp 2036 - 2037; DOI: 10.1021/ja00161a079 |
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A novel rhodium(II)-catalyzed cycloaddition reaction of .alpha.-diazo keto amides Albert Padwa and Lin Zhi pp 2037 - 2038; DOI: 10.1021/ja00161a080 |
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Porphyrin synthesis from a,c-biladienes. Evidence for a common mechanistic pathway in the electrochemical and chemical routes: formation of novel macrocycles possessing the homoporphyrin carbon skeleton Paul A. Liddell, Marilyn M. Olmstead, and Kevin M. Smith pp 2038 - 2040; DOI: 10.1021/ja00161a081 |
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Novel general approach for the assay and inhibition of hydrolytic enzymes utilizing suicide-inhibitory bifunctionally linked substrates (SIBLINKS): exemplified by a phospholipase A2 assay William N. Washburn and Edward A. Dennis pp 2040 - 2041; DOI: 10.1021/ja00161a082 |
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Suicide-inhibitory bifunctionally linked substrates (SIBLINKS) as phospholipase A2 inhibitors William N. Washburn and Edward A. Dennis pp 2042 - 2043; DOI: 10.1021/ja00161a083 |
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Computer Software Reviews pp 2043 - 2043; DOI: 10.1021/ja00161a600 |
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Book Reviews pp 2044 - 2046; DOI: 10.1021/ja00161a601 |
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Acidities of OH compounds, including alcohols, phenol, carboxylic acids, and mineral acids Robert W. Taft, I. A. Koppel, R. D. Topsom, and F. Anvia pp 2047 - 2052; DOI: 10.1021/ja00162a001 |
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Thermal decomposition of isomeric nitropropenes: a photoelectron spectroscopic study W. S. Chin, C. Y. Mok, and H. H. Huang pp 2053 - 2056; DOI: 10.1021/ja00162a002 |
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Identification of Mn(CO)nCF3- (n = 4, 5) structural isomers by IR multiphoton dissociation, collision-induced dissociation, and specific ligand displacement reactions: studies of the trifluoromethyl migratory decarbonylation reaction in the gas phase Seung Koo Shin and J. L. Beauchamp pp 2057 - 2066; DOI: 10.1021/ja00162a003 |
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Infrared multiphoton dissociation spectrum of CF3Mn(CO)3(NO)- Seung Koo Shin and J. L. Beauchamp pp 2066 - 2069; DOI: 10.1021/ja00162a004 |
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Conformational analysis. 14. The dihaloethanes ClCH2CH2F, BrCH2CH2F, and BrCH2CH2Cl. Investigations of the molecular structures, rotameric compositions, anti and gauche energy and entropy differences, and barriers hindering internal rotation by gas-phase electron diffraction augmented by rotational constants and ab initio calculation Jinfan Huang and Kenneth Hedberg pp 2070 - 2075; DOI: 10.1021/ja00162a005 |
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Surface protonation and electrochemical activity of oxides in aqueous solution John B. Goodenough, R. Manoharan, and M. Paranthaman pp 2076 - 2082; DOI: 10.1021/ja00162a006 |
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Ion beam studies of the reaction of Si+(2P) with methane. Reaction mechanisms and thermochemistry of SiCHx+ (x = 1-3) B. H. Boo, J. L. Elkind, and Peter B. Armentrout pp 2083 - 2088; DOI: 10.1021/ja00162a007 |
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AMl studies of E2 reactions. 1. Mechanism and leaving group effects Michael J. S. Dewar and Yate Ching Yuan pp 2088 - 2094; DOI: 10.1021/ja00162a008 |
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AM1 studies of E2 reactions. 2. Regioselectivity, stereochemistry, kinetic isotope effects, and competition with SN2 reactions Michael J. S. Dewar and Yate Ching Yuan pp 2095 - 2105; DOI: 10.1021/ja00162a009 |
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MCSCF study of the cycloaddition reaction between ketene and ethylene Fernando Bernardi, Andrea Bottoni, Michael A. Robb, and Alessandro Venturini pp 2106 - 2114; DOI: 10.1021/ja00162a010 |
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Theoretical interpretation of the absorption and ionization spectra of the paracyclophanes Sylvio Canuto and Michael C. Zerner pp 2114 - 2120; DOI: 10.1021/ja00162a011 |
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Energetic measure for the ionic character of bonds Hans Horn and Reinhart Ahlrichs pp 2121 - 2124; DOI: 10.1021/ja00162a012 |
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Chemistry of hydrotrioxides. A comparative ab initio study of the equilibrium structures of monomeric and dimeric hydrotrioxides (CH3OOOH, H3SiOOOH) and hydroperoxides (CH3OOH, H3SiOOH). Relative bond strengths in and the gas phase acidities of hydrotrioxides and hydroperoxides Joze Koller, Milan Hodoscek, and Bozo Plesnicar pp 2124 - 2129; DOI: 10.1021/ja00162a013 |
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Double bonds and bridged structures in the heavier analogs of ethylene Georges Trinquier pp 2130 - 2137; DOI: 10.1021/ja00162a014 |
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Photoemission properties of methyl-substituted guanines: photoelectron and fluorescence investigations of 1,9-dimethylguanine, O6,9-dimethylguanine, and 9-methylguanine Pierre R. LeBreton, Xu Yang, Shigeyuki Urano, Sharon Fetzer, Min Yu, Nelson J. Leonard, and Shiv Kumar pp 2138 - 2147; DOI: 10.1021/ja00162a015 |
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Thiouracils. 2. Tautomerism and infrared spectra of thiouracils. Matrix-isolation and ab initio studies H. Rostkowska, K. Szczepaniak, M. J. Nowak, J. Leszczynski, K. KuBulat, and Willis B. Person pp 2147 - 2160; DOI: 10.1021/ja00162a016 |
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A theoretical investigation of the thermal ring opening of cyclopropyl radical into allyl radical. Evidence for a highly nonsymmetric transition state Santiago Olivella, Albert Sole, and Josep M. Bofill pp 2160 - 2167; DOI: 10.1021/ja00162a017 |
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Sustained oscillations and bistability in a detailed mechanism of the peroxidase-oxidase reaction Baltazar D. Aguda and Raima Larter pp 2167 - 2174; DOI: 10.1021/ja00162a018 |
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Measurement of the intracrystalline self-diffusion of xenon in zeolites by the NMR pulsed field gradient technique Wilfried Heink, Joerg Kaerger, Harry Pfeifer, and Frank Stallmach pp 2175 - 2178; DOI: 10.1021/ja00162a019 |
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Two-dimensional NMR studies of native coenzyme F430 Hoshik Won, Michael F. Summers, Karl D. Olson, and Ralph S. Wolfe pp 2178 - 2184; DOI: 10.1021/ja00162a020 |
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Infrared intensities: bicyclo[1.1.0]butane. A normal coordinate analysis and comparison with cyclopropane and [1.1.1]propellane Kenneth B. Wiberg, Sherman T. Waddell, and Robert E. Rosenberg pp 2184 - 2194; DOI: 10.1021/ja00162a021 |
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Reactions of [1.1.1]propellane Kenneth B. Wiberg and Sherman T. Waddell pp 2194 - 2216; DOI: 10.1021/ja00162a022 |
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Single-crystal spectral studies of Fe(SR)4- [R = 2,3,5,6,-(Me)4C6H]: the electronic structure of the ferric tetrathiolate active site Matthew S. Gebhard, Joseph C. Deaton, Stephen A. Koch, Michelle Millar, and Edward I. Solomon pp 2217 - 2231; DOI: 10.1021/ja00162a023 |
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Variable photon energy photoelectron spectroscopy on FeCl4-. An unusual electronic structure for high-spin d5 complexes Kristine D. Butcher, Stephen V. Didziulis, Bernard Briat, and Edward I. Solomon pp 2231 - 2242; DOI: 10.1021/ja00162a024 |
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Reactivity of the laccase trinuclear copper active site with dioxygen: an x-ray absorption edge study James L. Cole, Grace O. Tan, Edward K. Yang, Keith O. Hodgson, and Edward I. Solomon pp 2243 - 2249; DOI: 10.1021/ja00162a025 |
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Heterocyclic 1,2,4,6-thia- and 1,2,4,6-selenatriazinyl radicals: spin distributions and modes of association Ketut Bestari, A. Wallace Cordes, Richard T. Oakley, and Kelly M. Young pp 2249 - 2255; DOI: 10.1021/ja00162a026 |
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The polarized single-crystal visible spectrum of molybdenum triphenylacetate complex [Mo2(O2CCPh3)4] F. Albert Cotton and Bianxiao Zhong pp 2256 - 2260; DOI: 10.1021/ja00162a027 |
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Isostructural .eta.2-dihydrogen complexes [Os(NH3)5(H2)]n+ (n = 2, 3) and the hydrogenation of acetone W. Dean Harman and Henry Taube pp 2261 - 2263; DOI: 10.1021/ja00162a028 |
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Photolytic reactions of chromium aminocarbene complexes. Conversion of amides to .alpha.-amino acids Louis S. Hegedus, Mark A. Schwindt, Stephane De Lombaert, and Rene Imwinkelried pp 2264 - 2273; DOI: 10.1021/ja00162a029 |
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Formation and homolysis of a mononuclear cobalt-oxygen adduct Andreja Bakac and James H. Espenson pp 2273 - 2278; DOI: 10.1021/ja00162a030 |
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Synthesis of porous quantum-size cadmium sulfide membranes: photoluminescence phase shift and demodulation measurements Lubomir Spanhel and Marc A. Anderson pp 2278 - 2284; DOI: 10.1021/ja00162a031 |
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A novel monooxoruthenium(V) complex containing a polydentate pyridyl amine ligand. Syntheses, reactivities, and x-ray crystal structure of [RuIII(N4O)(H2O)](ClO4)2 Chi Ming Che, Vivian Wing Wah Yam, and Thomas C. W. Mak pp 2284 - 2291; DOI: 10.1021/ja00162a032 |
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Solid-phase peptide synthesis of the .alpha. and .beta. domains of human liver metallothionein 2 and the metallothionein of Neurospora crassa F. Jon Kull, Michael F. Reed, Timothy E. Elgren, Thomas L. Ciardelli, and Dean E. Wilcox pp 2291 - 2298; DOI: 10.1021/ja00162a033 |
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Oxidative addition of carbon-oxygen and carbon-nitrogen double bonds to WCl2(PMePh2)4. Synthesis of tungsten metallaoxirane and tungsten oxo- and imido-alkylidene complexes Jeffrey C. Bryan and James M. Mayer pp 2298 - 2308; DOI: 10.1021/ja00162a034 |
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Synthesis and structure of the cationic tert-butoxide complexes Y3(OR)7Cl(THF)3+, Y2(OR)4Cl(THF)4+, and Y(OR)Cl(THF)5+: representatives of a new class of yttrium alkoxides William J. Evans, Jeffrey M. Olofson, and Joseph W. Ziller pp 2308 - 2314; DOI: 10.1021/ja00162a035 |
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Reactivity of (C5Me5)2Sm and related species with alkenes: synthesis and structural characterization of a series of organosamarium allyl complexes William J. Evans, Tamara A. Ulibarri, and Joseph W. Ziller pp 2314 - 2324; DOI: 10.1021/ja00162a036 |
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Molecular hydrogen complexes. 6. The barrier to rotation of .eta.2-H2 in M(CO)3(PR3)2(.eta.2-H2) (M = tungsten, molybdenum; R = cyclohexyl, isopropyl): inelastic neutron scattering, theoretical, and molecular mechanics studies Juergen Eckert, Gregory J. Kubas, John H. Hall, P. Jeffrey Hay, and Caroline M. Boyle pp 2324 - 2332; DOI: 10.1021/ja00162a037 |
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Copper-mediated oxidative C-terminal N-dealkylation of peptide-derived ligands. A possible model for enzymatic generation of desglycine peptide amides K. Veera Reddy, Shiow Jen Jin, Pramod K. Arora, David S. Sfeir, S. C. Feke Maloney, F. L. Urbach, and Lawrence M. Sayre pp 2332 - 2340; DOI: 10.1021/ja00162a038 |
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Pentacoordinated molecules. 79. Pentacoordinate acyclic and cyclic anionic oxysilicates. A silicon-29 NMR and x-ray structural study K. C. Kumara Swamy, V. Chandrasekhar, John J. Harland, Joan M. Holmes, Roberta O. Day, and Robert R. Holmes pp 2341 - 2348; DOI: 10.1021/ja00162a039 |
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Silver(I) complexes of dichloromethane and 1,2-dichloroethane Mark R. Colsman, Timothy D. Newbound, Laura J. Marshall, Mark D. Noirot, M. M. Miller, Gary P. Wulfsberg, James S. Frye, Oren P. Anderson, and Steven H. Strauss pp 2349 - 2362; DOI: 10.1021/ja00162a040 |
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Time resolved studies on the photogeneration and photochemistry of tetramethyl-o-xylylene V. Wintgens, J. C. Netto-Ferreira, H. L. Casal, and J. C. Scaiano pp 2363 - 2367; DOI: 10.1021/ja00162a041 |
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Electroorganic chemistry. 120. New patterns of anodic oxidation of amides. Synthesis of .alpha.-amino aldehyde acetals and pyrrolidines from amines Tatsuya Shono, Yoshihiro Matsumura, Susumu Katoh, Kei Takeuchi, Katsushi Sasaki, Tohru Kamada, and Rie Shimizu pp 2368 - 2372; DOI: 10.1021/ja00162a042 |
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Stereoelectronic effects in the deprotonation of arylalkyl radical cations: meso-ethylanthracenes Laren M. Tolbert, Rajive K. Khanna, Ann E. Popp, Leslie Gelbaum, and Lawrence A. Bottomley pp 2373 - 2378; DOI: 10.1021/ja00162a043 |
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High-pressure fluorine-19 NMR study of the degenerate isomerization of hexafluoroacetone anils. Evidence for the existence of two different inversion transition states Thomas W. Swaddle, Hideo Doine, Stephen D. Kinrade, Akira Sera, Tsutomu Asano, and Toshio Okada pp 2378 - 2382; DOI: 10.1021/ja00162a044 |
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Reactions of trifluoroamine oxide: a route to acyclic and cyclic fluoroamines and N-nitrosoamines Om Dutt Gupta, Robert L. Kirchmeier, and Jean'ne M. Shreeve pp 2383 - 2386; DOI: 10.1021/ja00162a045 |
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Gilvocarcin photobiology. Isolation and characterization of the DNA photoadduct Lawrence R. McGee and Renuka Misra pp 2386 - 2389; DOI: 10.1021/ja00162a046 |
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Chiral synthesis via organoboranes. 24. B-allylbis(2-isocaranyl)borane as a superior reagent for the asymmetric allylboration of aldehydes Herbert C. Brown, Ramnarayan S. Randad, Krishna S. Bhat, Marek Zaidlewicz, and Uday S. Racherla pp 2389 - 2392; DOI: 10.1021/ja00162a047 |
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Synthetic utility and mechanistic studies of the aliphatic reverse Brook rearrangement Russell J. Linderman and Ameen Ghannam pp 2392 - 2398; DOI: 10.1021/ja00162a048 |
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Remarkably selective formation of macrocyclic aromatic carbonates: versatile new intermediates for the synthesis of aromatic polycarbonates Daniel J. Brunelle, Eugene P. Boden, and Thomas G. Shannon pp 2399 - 2402; DOI: 10.1021/ja00162a049 |
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Allene/haloolefin electrocyclic reactions: a new route to stable triarylmethyl radicals Ned A. Porter, Derk J. Hogenkamp, and Farid F. Khouri pp 2402 - 2407; DOI: 10.1021/ja00162a050 |
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Synthesis, structure, and reactivity of (phosphoranylidenephosphine)pentacarbonyltungsten complexes. Another access to the phosphorus-carbon double bond Pascal Le Floch, Angela Marinetti, Louis Ricard, and Francois Mathey pp 2407 - 2410; DOI: 10.1021/ja00162a051 |
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Stereochemical investigation of three 47-electron clusters in the homologous 48/47-electron [Co3(.eta.5-C5Me5)3-x(.eta.5-C5H4Me)x(.mu.3-CO)(.mu.3-NH)]n series (x = 0, 1, 2: n = 0, +1): bonding analysis of redox-generated changes in geometry upon formation of electron-deficient species by oxidation of triangularly bonded 48-electron metal clusters containing .pi.-acceptor carbonyl capping ligands Michael S. Ziebarth and Lawrence F. Dahl pp 2411 - 2418; DOI: 10.1021/ja00162a052 |
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Cobalt-carbon homolysis and bond dissociation energy studies of biological alkylcobalamins: methylcobalamin, including a.gtoreq.1015 Co-CH3 homolysis rate enhancement at 25.degree. following one-electron reduction Bruce D. Martin and Richard G. Finke pp 2419 - 2420; DOI: 10.1021/ja00162a053 |
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Long-range electron transfer in ruthenium-modified cytochrome c: evaluation of porphyrin-ruthenium electronic couplings in the Candida krusei and horse heart proteins Michael J. Therien, Mary Selman, Harry B. Gray, I Jy Chang, and J. R. Winkler pp 2420 - 2422; DOI: 10.1021/ja00162a054 |
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Novel pentacoordinate anionic silicate, [o-C6H4(SiPhF2)2F]-K+.cntdot.18-crown-6, containing a bent fluoride bridge between two silicon atoms Kohei Tamao, Takashi Hayashi, Yoshihiko Ito, and Motoo Shiro pp 2422 - 2424; DOI: 10.1021/ja00162a055 |
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Does the hydroxycarbonyl anion convert to the formate anion in the gas phase? A potential surface map of the H-/CO2 system John C. Sheldon and John H. Bowie pp 2424 - 2425; DOI: 10.1021/ja00162a056 |
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Some observations concerning the structure of dilithiomethane G. D. Stucky, M. M. Eddy, W. H. Harrison, R. Lagow, H. Kawa, and D. E. Cox pp 2425 - 2427; DOI: 10.1021/ja00162a057 |
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Direct evidence of the triplet-state origin of the slow reverse proton transfer reaction of 3-hydroxyflavone Marty L. Martinez, Shannon L. Studer, and Pi Tai Chou pp 2427 - 2429; DOI: 10.1021/ja00162a058 |
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Unprecedented example of four-coordination at a vanadium(II) center. Synthesis, structure, and properties of a reactive, nearly planar V(II) phenolate complex, [V(DIPP)4{Li(THF)}2] (DIPP = 2,6-diisopropylphenolate) Michael J. Scott, Wolf Christian A. Wilisch, and William H. Armstrong pp 2429 - 2430; DOI: 10.1021/ja00162a059 |
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Isolation and x-ray structure of a dinuclear copper-nitrosyl complex Partha P. Paul, Zoltan Tyeklar, Amjad Farooq, Kenneth D. Karlin, Shuncheng Liu, and Jon Zubieta pp 2430 - 2432; DOI: 10.1021/ja00162a060 |
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Oxidation of coordinated thiophene: the preparation of Cp*Rh(tetramethylthiophene S-oxide) Anton E. Skaugset, Thomas B. Rauchfuss, and Charlotte L. Stern pp 2432 - 2433; DOI: 10.1021/ja00162a061 |
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Coordination chemistry of the Hg-MerR metalloregulatory protein: evidence for a novel tridentate mercury-cysteine receptor site Jeffrey G. Wright, Him Tai Tsang, James E. Penner-Hahn, and Thomas V. O'Halloran pp 2434 - 2435; DOI: 10.1021/ja00162a062 |
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Recognition of mixed-sequence duplex DNA by alternate-strand triple-helix formation David A. Horne and Peter B. Dervan pp 2435 - 2437; DOI: 10.1021/ja00162a063 |
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[2-Benzyloxy)-1-(N-2,6-xylylimino)ethyl]samarium as a synthetic equivalent to .alpha.-hydroxyacetyl anion Masahiro Murakami, Teiji Kawano, and Yoshihiko Ito pp 2437 - 2439; DOI: 10.1021/ja00162a064 |
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Observation of the cation radicals of pyrrole and of some substituted pyrroles in fast-scan cyclic voltammetry. Standard potentials and lifetimes Claude P. Andrieux, Pierre Audebert, Phillipe Hapiot, and Jean Michel Saveant pp 2439 - 2440; DOI: 10.1021/ja00162a065 |
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Template-driven self-assembly of a porphyrin-containing supramolecular complex John S. Manka and David S. Lawrence pp 2440 - 2442; DOI: 10.1021/ja00162a066 |
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Dichloromethane: a bridging ligand Mark Bown and Joyce M. Waters pp 2442 - 2443; DOI: 10.1021/ja00162a067 |
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Ultraviolet resonance Raman spectra of bacteriorhodopsin in the light-adapted and dark-adapted states Issei Harada, Toshiya Yamagishi, Kiyoshi Uchida, and Hideo Takeuchi pp 2443 - 2445; DOI: 10.1021/ja00162a068 |
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Crystal structure of a side-on superoxo complex of cobalt and hydrogen abstraction by a reactive terminal oxo ligand James W. Egan, Brian S. Haggerty, Arnold L. Rheingold, Shawn C. Sendlinger, and Klaus H. Theopold pp 2445 - 2446; DOI: 10.1021/ja00162a069 |
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True nature of trihalotris(tetrahydrofuran)molybdenum(III), MoX3(THF)3 (X = Cl, Br, I). A paramagnetic proton NMR study Rinaldo Poli and Humberto D. Mui pp 2446 - 2448; DOI: 10.1021/ja00162a070 |
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A well-defined rhenium(VII) olefin metathesis catalyst Robert Toreki and Richard R. Schrock pp 2448 - 2449; DOI: 10.1021/ja00162a071 |
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Stepwise mechanism of formal 1,5-sigmatropic rearrangement of dimethyl 3,3-dialkyl-3H-pyrazole-4,5-dicarboxylates Michael W. Majchrzak, Elizabeth Jefferson, and John Warkentin pp 2449 - 2451; DOI: 10.1021/ja00162a072 |
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Synthetic flux-promoting compounds. Exceeding the ion transporting ability of gramicidin F. M. Menger, David S. Davis, Rose Anne Persichetti, and Jeng Jong Lee pp 2451 - 2452; DOI: 10.1021/ja00162a073 |
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Production and study in the gas phase of multiply charged solvated or coordinated metal ions Palitha Jayaweera, Arthur T. Blades, Michael G. Ikonomou, and Paul Kebarle pp 2452 - 2454; DOI: 10.1021/ja00162a074 |
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Synthesis and crystallographic characterization of (Me5C5)2Ca(Me3SiC.tplbond.C-C.tplbond.CSiMe3): the first monomeric diyne complex of a main-group element R. Allen Williams, Timothy P. Hanusa, and John C. Huffman pp 2454 - 2455; DOI: 10.1021/ja00162a075 |
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New .mu.2-S2--coupled, singly bridged double cubane with the [(Fe4S4Cl3)2S]4- core. The stepwise synthesis and structural characterization of (n-Bu4N)2(Ph4P)2[(Fe4S4Cl3)2S] P. R. Challen, Sang Man Koo, W. R. Dunham, and D. Coucouvanis pp 2455 - 2456; DOI: 10.1021/ja00162a076 |
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Specific cleavage of a protein by an attached iron chelate Tariq M. Rana and Claude F. Meares pp 2457 - 2458; DOI: 10.1021/ja00162a077 |
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Electrochemical synthesis of ultrathin-film composite membranes Chao Liu, Mark W. Espenscheid, Wen Janq Chen, and Charles R. Martin pp 2458 - 2459; DOI: 10.1021/ja00162a078 |
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Mechlorethamine cross-links deoxyguanosine residues at 5'-GNC sequences in duplex DNA fragments Julie T. Millard, Stanley Raucher, and Paul B. Hopkins pp 2459 - 2460; DOI: 10.1021/ja00162a079 |
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(BEDO)2.4I3: the first robust organic metal of BEDO-TTF Fred Wudl, H. Yamochi, T. Suzuki, H. Isotalo, C. Fite, H. Kasmai, K. Liou, G. Srdanov, P. Coppens, and et al. pp 2461 - 2462; DOI: 10.1021/ja00162a080 |
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Nucleophilic cleavage of one-electron .sigma. bonds: stereochemistry and cleavage rates J. P. Dinnocenzo, W. P. Todd, T. R. Simpson, and I. R. Gould pp 2462 - 2464; DOI: 10.1021/ja00162a081 |
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Stereochemistry of the oxidative addition of an epoxide to platinum(II): relevance to catalytic reactions of epoxides Khin Than Aye, Lucio Gelmini, Nicholas C. Payne, Jagadese J. Vittal, and Richard J. Puddephatt pp 2464 - 2465; DOI: 10.1021/ja00162a082 |
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Synthesis of helical poly-.beta.-pyrroles. Multiple atropisomerism resulting in helical enantiomorphic conformations Philip Magnus, Witold Danikiewicz, Tadashi Katoh, John C. Huffman, and Kirsten Folting pp 2465 - 2468; DOI: 10.1021/ja00162a083 |
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Carbonylation chemistry of the tantalum silyl (.eta.5-C5Me5)Cl3TaSiMe3. Synthesis, characterization, and reaction chemistry of (.eta.2-COSiMe3) and derivatives [Erratum to document cited in CA110(9):75695d] John Arnold, T. Don Tilley, Arnold L. Rheingold, Steven J. Geib, and Atta M. Arif pp 2468 - 2468; DOI: 10.1021/ja00162a084 |
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Book Reviews pp 2468 - 2470; DOI: 10.1021/ja00162a600 |
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Kinetics and mechanism of nucleophilic displacements with heterocycles as leaving groups. 26. Collisionally activated dissociation of N-alkylpyridinium cations to pyridine and alkyl cations in the gas phase Alan R. Katritzky, Clifford H. Watson, Zofia Dega-Szafran, and John R. Eyler pp 2471 - 2478; DOI: 10.1021/ja00163a001 |
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Kinetics and mechanisms of nucleophilic displacements with heterocycles as leaving groups. Part 27. Collisionally activated dissociation of N-alkylpyridinium cations to pyridinium cation and olefins in the gas phase Alan R. Katritzky, Clifford H. Watson, Zofia Dega-Szafran, and John R. Eyler pp 2479 - 2484; DOI: 10.1021/ja00163a002 |
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Target gas excitation in collision-induced dissociation: a reinvestigation of energy loss in collisional activation of molecular ions of chlorophyll-a A. J. Alexander, P. Thibault, and R. K. Boyd pp 2484 - 2491; DOI: 10.1021/ja00163a003 |
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Electronic structure control of silicon-hydrogen bond activation by transition metals. 2. Valence photoelectron spectra of (.eta.5-C5H4CH3)Mn(CO)2HSiPh3, (.eta.5-C5H4CH3)Mn(CO)2HSiHPh2 and (.eta.5-C5H4CH3)Mn(CO)2HSiFPh2 (Ph = C6H5) Dennis L. Lichtenberger and Anjana Rai-Chaudhuri pp 2492 - 2497; DOI: 10.1021/ja00163a004 |
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A new series of amphiphilic molecules forming stable Z-type (polar) Langmuir-Blodgett films R. Popovitz-Biro, K. Hill, E. Shavit, D. J. Hung, Meir Lahav, L. Leiserowitz, J. Sagiv, H. Hsiung, G. R. Meredith, and H. Vanherzeele pp 2498 - 2506; DOI: 10.1021/ja00163a005 |
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Generation of alkyl carbanions in the gas phase Susan T. Graul and Robert R. Squires pp 2506 - 2516; DOI: 10.1021/ja00163a006 |
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Gas-phase acidities derived from threshold energies for activated reactions Susan T. Graul and Robert R. Squires pp 2517 - 2529; DOI: 10.1021/ja00163a007 |
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Interaction of alkanes with unsaturated metal centers. 2. Complexes of alkanes and fluoroalkanes with tungsten pentacarbonyl in the gas phase Carl E. Brown, Yoichi Ishikawa, Peter A. Hackett, and David M. Rayner pp 2530 - 2536; DOI: 10.1021/ja00163a008 |
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Collision-induced elimination of alkenes from deprotonated unsaturated ethers in the gas phase. Reactions involving specific .beta.-proton transfer Russell J. Waugh, Roger N. Hayes, Peter C. H. Eichinger, K. M. Downard, and John H. Bowie pp 2537 - 2541; DOI: 10.1021/ja00163a009 |
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L-Edge spectroscopy of molybdenum compounds and enzymes G. N. George, W. E. Cleland, J. H. Enemark, B. E. Smith, C. A. Kipke, S. A. Roberts, and Stephen P. Cramer pp 2541 - 2548; DOI: 10.1021/ja00163a010 |
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Structural characterization of the manganese sites in the photosynthetic oxygen-evolving complex using x-ray absorption spectroscopy James E. Penner-Hahn, Richard M. Fronko, Vincent L. Pecoraro, Charles F. Yocum, Scott D. Betts, and Neil R. Bowlby pp 2549 - 2557; DOI: 10.1021/ja00163a011 |
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Structure and conformation of spin-labeled amino acids in frozen solutions determined by electron nuclear double resonance. 1. Methyl N-(2,2,5,5-tetramethyl-1-oxypyrrolinyl-3-carbonyl)-L-alanate, a molecule with a single preferred conformation Devkumar Mustafi, Joseph R. Sachleben, Gregg B. Wells, and Marvin W. Makinen pp 2558 - 2566; DOI: 10.1021/ja00163a012 |
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Structure and conformation of spin-labeled amino acids in frozen solutions determined by electron nuclear double resonance. 2. Methyl N-(2,2,5,5-tetramethyl-1-oxypyrrolinyl-3-carbonyl)-L-tryptophanate, a molecule with multiple conformations Gregg B. Wells, Devkumar Mustafi, and Marvin W. Makinen pp 2566 - 2574; DOI: 10.1021/ja00163a013 |
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Elimination of cross-relaxation effects from two-dimensional chemical-exchange spectra of macromolecules Jasna Fejzo, William M. Westler, Slobodan Macura, and John L. Markley pp 2574 - 2577; DOI: 10.1021/ja00163a014 |
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Nuclear spin-spin coupling via nonbonded interactions. 6. Fluorine-fluorine coupling through an intervening phenyl group Frank B. Mallory, Clelia W. Mallory, and Mary B. Baker pp 2577 - 2581; DOI: 10.1021/ja00163a015 |
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[1-(Trimethylsilyl)allyl]lithium: structure in solution and rotational barriers Gideon Fraenkel, Albert Chow, and William R. Winchester pp 2582 - 2585; DOI: 10.1021/ja00163a016 |
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Ground and lower excited states of methylperoxy radical, CH3O2: a computational investigation Jawed A. Jafri and Donald H. Phillips pp 2586 - 2590; DOI: 10.1021/ja00163a017 |
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Structure, bonding, and dynamics in heterocyclic sulfur-selenium molecules, SexSy R. O. Jones and D. Hohl pp 2590 - 2596; DOI: 10.1021/ja00163a018 |
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Isomers and isomerizations of C2B9H11 and a comparison of relative isomer stabilities Benjamin M. Gimarc, Baiching Dai, D. Scott Warren, and Jane J. Ott pp 2597 - 2601; DOI: 10.1021/ja00163a019 |
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Ab initio study of the interaction of iron, iron cation and HFe with H, CH, CH2, CH3, and C5H5 Michael L. McKee pp 2601 - 2607; DOI: 10.1021/ja00163a020 |
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Intramolecular fluorescence self-quenching of fluoresceinamine Christiane Munkholm, Don R. Parkinson, and David R. Walt pp 2608 - 2612; DOI: 10.1021/ja00163a021 |
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Determination of exciton hopping rates in ruthenium(II)(bipyridine)3 complexes by picosecond polarized absorption spectroscopy Laura F. Cooley, Pamela Bergquist, and David F. Kelley pp 2612 - 2617; DOI: 10.1021/ja00163a022 |
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Chemical and electrochemical oxidation of group 6 cyclopentadienylmetal hydrides. First estimates of 17-electron metal-hydride cation-radical thermodynamic acidities and their decomposition of 17-electron neutral radicals Olav B. Ryan, Mats Tilset, and Vernon D. Parker pp 2618 - 2626; DOI: 10.1021/ja00163a023 |
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Synthesis and characterization of a series of vanadium-tunichrome B 1 analogs. Crystal structure of a tris(catecholamide) complex of vanadium A. Ray Bulls, C. Greg Pippin, F. Ekkehardt Hahn, and Kenneth N. Raymond pp 2627 - 2632; DOI: 10.1021/ja00163a024 |
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Late transition metal .mu.-oxo and .mu.-imido complexes. 4. Preparation and characterization of rhodium .mu.-imido/amido A-frame complexes Yuan Wen Ge, Fei Peng, and Paul R. Sharp pp 2632 - 2640; DOI: 10.1021/ja00163a025 |
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Template synthesis of the macrobicyclic ligand 1,5,8,12,15-pentaazabicyclo[10.5.2]nonadecane: evidence for imidate and enamine intermediates stabilized by copper(II) D. G. Fortier and Alexander McAuley pp 2640 - 2647; DOI: 10.1021/ja00163a026 |
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Alternate coordination modes of (CF3)2C(OH)2: synthesis and structure of five-coordinate Ni2+ and Cu2+ complexes derived from a chelating gem-diol Paul Bradford, Rosemary C. Hynes, Nicholas C. Payne, and Christopher J. Willis pp 2647 - 2654; DOI: 10.1021/ja00163a027 |
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Subsite-differentiated analogs of native iron sulfide [4Fe-4S]2+ clusters: preparation of clusters with five- and six-coordinate subsites and modulation of redox potentials and charge distributions S. Ciurli, M. Carrie, J. A. Weigel, M. J. Carney, T. D. P. Stack, G. C. Papaefthymiou, and Richard H. Holm pp 2654 - 2664; DOI: 10.1021/ja00163a028 |
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.eta.3-MeC(CH2PPh2)3/rhodium complexes utilize phosphine arm dissociation mechanisms at 25.degree. Eric G. Thaler, Kirsten Folting, and Kenneth G. Caulton pp 2664 - 2672; DOI: 10.1021/ja00163a029 |
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Silyl and diphenylsilylene derivatives of (.eta.5-C5Me5)(PMe3)2Ru. Evidence for the base-free silylene complex [(.eta.5-C5Me5)(PMe3)2Ru:SiPh2]+ Daniel A. Straus, Cheng Zhang, Grace E. Quimbita, Steven D. Grumbine, Richard H. Heyn, T. Don Tilley, Arnold L. Rheingold, and Steven J. Geib pp 2673 - 2681; DOI: 10.1021/ja00163a030 |
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The regio- and stereospecific selective hydrogenation of .eta.2-coordinated arenes W. Dean Harman, William P. Schaefer, and Henry Taube pp 2682 - 2685; DOI: 10.1021/ja00163a031 |
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Photochemical and radiolytic oxidation of a zinc porphyrin bound to human serum albumin Jorge Davila and Anthony Harriman pp 2686 - 2690; DOI: 10.1021/ja00163a032 |
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Dynamics of agostic complexes of the type C5R5(C2H4)M(CH2CH2-.mu.-H)+. Energy differences between and ancillary ligand control of agostic and terminal hydride structures M. Brookhart, D. M. Lincoln, Martin A. Bennett, and Simon Pelling pp 2691 - 2694; DOI: 10.1021/ja00163a033 |
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Photochemical generation of radical cations from .alpha.-terthienyl and related thiophenes: kinetic behavior and magnetic field effects on radical-ion pairs in micellar solution Christopher H. Evans and J. C. Scaiano pp 2694 - 2701; DOI: 10.1021/ja00163a034 |
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Experimental time scale of Gerischer's distribution curves for electron-transfer reactions at semiconductor electrodes Frank Willig, R. Eichberger, N. S. Sundaresan, and B. A. Parkinson pp 2702 - 2707; DOI: 10.1021/ja00163a035 |
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A spectroscopic study of the interaction of (D)- and (L)-N-(3,5-dinitrobenzoyl)valine methyl ester with n-butylamide of (S)-2-[(phenylcarbamoyl)oxy]propionic acid: direct evidence for a chromatographic chiral recognition rationale Gloria Uccello-Barretta, Carlo Rosini, Dario Pini, and Piero Salvadori pp 2707 - 2710; DOI: 10.1021/ja00163a036 |
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Oxidation of aminophenols by 4a-hydroperoxy-5-ethyllumiflavin anion. Flavoenzyme hydroxylase mechanism Sam Rok Keum, Don H. Gregory, and Thomas C. Bruice pp 2711 - 2715; DOI: 10.1021/ja00163a037 |
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Carbon-carbon bond forming reactions of rhenium enolates with terminal alkynes. Evidence for an alkyne C-H oxidative addition mechanism and observation of highly stereoselective base-catalyzed proton transfer reactions in rhenium metallacycles Jeffrey G. Stack, Robert D. Simpson, Frederick J. Hollander, Robert G. Bergman, and Clayton H. Heathcock pp 2716 - 2729; DOI: 10.1021/ja00163a038 |
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Structure-reactivity relationship for base-promoted hydrolysis and methanolysis of monocyclic .beta.-lactams S. Nagaraja Rao and R. A. More O'Ferrall pp 2729 - 2735; DOI: 10.1021/ja00163a039 |
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Cage return and solvent viscosity and their importance in determining the kinetic deuterium isotope effect observed during benzylic bromination Dennis D. Tanner, Christian P. Meintzer, Natasha Dionarian, Harri Singh, Eve C. Tsai, and H. Oumar-Mahamat pp 2736 - 2739; DOI: 10.1021/ja00163a040 |
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Biosynthetic mechanism of sn-2,3-di-O-phytanylglycerol, core membrane lipid of the archaebacterium Halobacterium halobium Katsumi Kakinuma, Masahiro Yamagishi, Yoshinori Fujimoto, Nobuo Ikekawa, and Tairo Oshima pp 2740 - 2745; DOI: 10.1021/ja00163a041 |
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Synthesis of the papulacandin C-arylglucosyl spiroketal nucleus Stuart B. Rosenblum and Ron Bihovsky pp 2746 - 2748; DOI: 10.1021/ja00163a042 |
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Synthesis of a highly functionalized carbon ring skeleton for the trichothecene anguidine Frederick E. Ziegler and Susan B. Sobolov pp 2749 - 2758; DOI: 10.1021/ja00163a043 |
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Manganese(III)-based oxidative free-radical tandem and triple cyclizations Mark A. Dombroski, Steven A. Kates, and Barry B. Snider pp 2759 - 2767; DOI: 10.1021/ja00163a044 |
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Bornane sultam-directed asymmetric synthesis of crystalline, enantiomerically pure syn aldols Wolfgang Oppolzer, Julian Blagg, Ines Rodriguez, and Eric Walther pp 2767 - 2772; DOI: 10.1021/ja00163a045 |
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Molecular dynamics of proteins with the OPLS potential functions. Simulation of the third domain of silver pheasant ovomucoid in water Julian Tirado-Rives and William L. Jorgensen pp 2773 - 2781; DOI: 10.1021/ja00163a046 |
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Characterization of the active site of Arthrobacter P1 methylamine oxidase: evidence for copper-quinone interactions David M. Dooley, William S. McIntire, Michele A. McGuirl, Cheryl E. Cote, and Jennifer L. Bates pp 2782 - 2789; DOI: 10.1021/ja00163a047 |
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Crystal and molecular structure of the hexasaccharide complex (p-nitrophenyl .alpha.-maltohexaoside)2.cntdot.Ba(I3)2.cntdot.27H2O Winfried Hinrichs and Wolfram Saenger pp 2789 - 2796; DOI: 10.1021/ja00163a048 |
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Isotope effects on the sequence-specific cleavage of dC in d(AGC) sequences by neocarzinostatin: elucidation of chemistry of minor lesions Lizzy S. Kappen, Irving H. Goldberg, S. H. Wu, JoAnne Stubbe, Leroy Worth, and John W. Kozarich pp 2797 - 2798; DOI: 10.1021/ja00163a049 |
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Unusual molecular hydrogen complex of rhenium: a long hydrogen-hydrogen bond and inertness to substitution Youhyuk Kim, Haibin Deng, Devon W. Meek, and Andrew Wojcicki pp 2798 - 2800; DOI: 10.1021/ja00163a050 |
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Synthesis of self-doped conducting polyaniline Jiang Yue and Arthur J. Epstein pp 2800 - 2801; DOI: 10.1021/ja00163a051 |
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Enantioselective epoxidation of unfunctionalized olefins catalyzed by salen manganese complexes Wei Zhang, Jennifer L. Loebach, Scott R. Wilson, and Eric N. Jacobsen pp 2801 - 2803; DOI: 10.1021/ja00163a052 |
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Asymmetric synthesis of acids by the palladium-catalyzed hydrocarboxylation of olefins in the presence of (R)-(-)- or (S)-(+)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate Howard Alper and Nathalie Hamel pp 2803 - 2804; DOI: 10.1021/ja00163a053 |
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Iron-57 nuclear magnetic resonance chemical shifts of hindered iron porphyrins. Ruffling as a possible mechanism for d-orbital energy level inversion Lars Baltzer and Marie Landergren pp 2804 - 2805; DOI: 10.1021/ja00163a054 |
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Flash photolytic generation and study of .alpha.-(trimethylsilyl)vinyl alcohol: the effect of .alpha.-silyl substitution on enol chemistry A. J. Kresge and J. B. Tobin pp 2805 - 2806; DOI: 10.1021/ja00163a055 |
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Molecular recognition. 8. Two-point hydrogen-bonding interaction: a remarkable chain-length selectivity in the binding of dicarboxylic acids with resorcinol-aldehyde cyclotetramer as a multidentate host Yasutaka Tanaka, Yasushi Kato, and Yasuhiro Aoyama pp 2807 - 2808; DOI: 10.1021/ja00163a056 |
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Di-tert-butylcyclopentadiene and tri-tert-butylcyclopentadiene Clifford G. Venier and Edward W. Casserly pp 2808 - 2809; DOI: 10.1021/ja00163a057 |
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Synthesis of substituted pyridinones from the combination of Fe2(.mu.-CH2)(CO)8 with phosphinimines and alkynes Chad A. Mirkin, Kuang Lieh Lu, Thomas E. Snead, Gregory L. Geoffroy, and Arnold L. Rheingold pp 2809 - 2810; DOI: 10.1021/ja00163a058 |
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Synthetic and structural studies of sapphyrin, a 22-.pi.-electron pentapyrrolic "expanded porphyrin" Jonathan L. Sessler, Michael J. Cyr, Vincent Lynch, Ellen McGhee, and James A. Ibers pp 2810 - 2813; DOI: 10.1021/ja00163a059 |
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Novel dependency of stereochemistry upon metal, ligand, and solvent in oxidative addition of allylic chloride to palladium(0) and platinum(0) complexes Hideo Kurosawa, Sensuke Ogoshi, Yoshikane Kawasaki, Shinji Murai, Masaaki Miyoshi, and Isao Ikeda pp 2813 - 2814; DOI: 10.1021/ja00163a060 |
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Synthesis and characterization of a substituted .eta.2-pyridine complex of tantalum prepared by [2+2+2] cycloaddition chemistry Jamie R. Strickler, Michael A. Bruck, and David E. Wigley pp 2814 - 2816; DOI: 10.1021/ja00163a061 |
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Novel allene-acetylene cross-condensation catalyzed by palladium complexes Barry M. Trost and Georg Kottirsch pp 2816 - 2818; DOI: 10.1021/ja00163a062 |
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On the anomaly of the metal-carbon bond strength in (CH3)2M compounds of the heavy elements M = Au-, Hg, Tl+ and Pb2+. Relativistic effects in metal-ligand force constants Peter Schwerdtfeger pp 2818 - 2820; DOI: 10.1021/ja00163a063 |
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Observation of a peroxyl radical in samples of "purple" lipoxygenase Mark J. Nelson and Rebecca A. Cowling pp 2820 - 2821; DOI: 10.1021/ja00163a064 |
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Are fluorocarbon chains stiffer than hydrocarbon chains? Dynamics of end-to-end cyclization in a C8F16 segment monitored by fluorescence David F. Eaton and Bruce E. Smart pp 2821 - 2823; DOI: 10.1021/ja00163a065 |
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Intramolecular light-induced electron transfer in a rigid, fixed-distance anthracene-N,N-dimethylaniline system. Exciplex-like behavior Michael R. Wasielewski, David W. Minsek, Mark P. Niemczyk, Walter A. Svec, and Nien Chu C. Yang pp 2823 - 2824; DOI: 10.1021/ja00163a066 |
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Trigonal mercuric complex of an aliphatic thiolate: a spectroscopic and structural model for the receptor site in the mercury(II) biosensor MerR Stephen P. Watton, Jeffrey G. Wright, Frederick M. MacDonnell, James W. Bryson, Michal Sabat, and Thomas V. O'Halloran pp 2824 - 2826; DOI: 10.1021/ja00163a067 |
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Trapping and ESR study of an allylic radical involving the participation of a phosphoranyl moiety: R3PC.bul.HCR2 Michel Geoffroy, Gundu Rao, Zeljko Tancic, and Gerald Bernardinelli pp 2826 - 2827; DOI: 10.1021/ja00163a068 |
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Cloth-like aggregates of micellar fibers made of N-dodecyltartaric acid monoamides Juergen Hinrich Fuhrhop, Corinna Demoulin, Joerg Rosenberg, and Christoph Boettcher pp 2827 - 2829; DOI: 10.1021/ja00163a069 |
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Polymerized liposomes designed to probe and exploit ligand-receptor recognition at the supramolecular level Nancy Dodrer and Steven L. Regen pp 2829 - 2830; DOI: 10.1021/ja00163a070 |
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Electroactive metal clusters as models of electrode surfaces: vibrational spectroelectrochemistry of seven redox forms of [Pt24(CO)30]n (n = 0 to -6) and comparison with potential-dependent spectra of carbon monoxide chemisorbed on platinum Gregory J. Lewis, Joseph D. Roth, Ruth A. Montag, Lance K. Safford, Xiaoping Gao, Si Chung Chang, Lawrence F. Dahl, and Michael J. Weaver pp 2831 - 2832; DOI: 10.1021/ja00163a071 |
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Metal-mediated addition of carbon dioxide to the activated benzene in [Cr(.eta.4-C6H6)(CO)3]2- Joseph A. Corella and N. John Cooper pp 2832 - 2834; DOI: 10.1021/ja00163a072 |
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Solvolytic acceleration accompanying (trimethylsilyl)methyl migration Janet Coope, V. J. Shiner, and Mark W. Ensinger pp 2834 - 2835; DOI: 10.1021/ja00163a073 |
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ESR evidence for the 1,4-bishomobenzene structure of the C2v ring-opened semibullvalene (bicyclo[3.3.0]octa-2,6-diene-4,8-diyl) radical cation Sheng Dai, Jih Tzong Wang, and Ffrancon Williams pp 2835 - 2837; DOI: 10.1021/ja00163a074 |
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Photoinduced electrocyclic 1,5-closure of the cyclooctatetraene radical cation to a bridged 1,4-bishomobenzene (bicyclo[3.3.0]octa-2,6-diene-4,8-diyl) radical cation Sheng Dai, Jih Tzong Wang, and Ffrancon Williams pp 2837 - 2839; DOI: 10.1021/ja00163a075 |
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Shape-selective cleavage of tRNAPhe by transition metal complexes Christine S. Chow and Jacqueline K. Barton pp 2839 - 2841; DOI: 10.1021/ja00163a076 |
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(1-Oxidoalkylidene)pentacarbonylchromium anion [R(O-)C:Cr(CO)5] .tautm. acylpentacarbonylchromate [acyl-Cr-(CO)5] chemistry: in situ preparation and reactions with alkynes and enynes Thomas R. Hoye and Gretchen M. Rehberg pp 2841 - 2842; DOI: 10.1021/ja00163a077 |
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.sigma.-Bond metathesis reactions of silicon-hydrogen and metal-silicon bonds. New routes to d0 metal silyl complexes [Erratum to document cited in CA110(25):231799y] Hee Gweon Woo and T. Don Tilley pp 2843 - 2843; DOI: 10.1021/ja00163a078 |
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Dehydrogenative polymerization of silane to polysilanes by zirconocene and hafnocene catalysts. A new polymerization mechanism [Erratum to document cited in CA111(20):174712j] Hee Gweon Woo and T. Don Tilley pp 2843 - 2843; DOI: 10.1021/ja00163a079 |
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Solution homolytic bond dissociation energies of organotransition-metal hydrides [Erratum to document cited in CA111(11):97481d] Mats Tilset and Vernon D. Parker pp 2843 - 2843; DOI: 10.1021/ja00163a080 |
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Nitrogen-15 chemical shifts of backbone amides in bovine pancreatic trypsin inhibitor and apamin [Erratum to document cited in CA111(17):149076x] John Glushka, Maria Lee, Scott Coffin, and David Cowburn pp 2843 - 2843; DOI: 10.1021/ja00163a081 |
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Computer Software Reviews pp 2843 - 2845; DOI: 10.1021/ja00163a600 |
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Book Reviews pp 2846 - 2848; DOI: 10.1021/ja00163a601 |
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Enzyme-catalyzed regioselective acylation of castanospermine Alexey L. Margolin, Deborah L. Delinck, and Michael R. Whalon pp 2849 - 2854; DOI: 10.1021/ja00164a001 |
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MSX.alpha. study of absorption spectra of free radicals. Characterization of Rydberg and valence transitions in alkyl derivatives of Group 14 centered radicals C. Chatgilialoglu and Maurizio Guerra pp 2854 - 2859; DOI: 10.1021/ja00164a002 |
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Free energy relationships in metalloenzyme-catalyzed reactions. Calculations of the effects of metal ion substitutions in staphylococcal nuclease Johan Aaqvist and Arieh Warshel pp 2860 - 2868; DOI: 10.1021/ja00164a003 |
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Ab initio computational study of methano- and ethano-bridged derivatives of oxyallyl Andrew S. Ichimura, Paul M. Lahti, and Albert R. Matlin pp 2868 - 2875; DOI: 10.1021/ja00164a004 |
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The metal-nitroxyl interaction MNO metallacycles (M = copper, palladium). An ab initio SCF/CI study Marie Madeleine Rohmer, Andre Grand, and Marc Benard pp 2875 - 2881; DOI: 10.1021/ja00164a005 |
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Germanium-germanium bonding in the high-pressure modification of lithium germanide - a near-Zintl phase Paul Sherwood and Roald Hoffmann pp 2881 - 2886; DOI: 10.1021/ja00164a006 |
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Reactions of butadiene in zeolite catalysts by in situ variable-temperature solid-state nuclear magnetic resonance spectrometry Benny R. Richardson, Noel D. Lazo, Paul D. Schettler, Jeffery L. White, and James F. Haw pp 2886 - 2891; DOI: 10.1021/ja00164a007 |
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UV resonance Raman saturation spectroscopy of tryptophan derivatives: photophysical relaxation measurements with vibrational band resolution Junji Teraoka, Paul A. Harmon, and Sanford A. Asher pp 2892 - 2900; DOI: 10.1021/ja00164a008 |
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Application of time-resolved vanadium-51 2D NMR for quantitation of kinetic exchange pathways between vanadate monomer, dimer, tetramer, and pentamer Debbie C. Crans, Christopher D. Rithner, and Lisa A. Theisen pp 2901 - 2908; DOI: 10.1021/ja00164a009 |
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Conformational dynamics of proline residues in antamanide. J Coupling analysis of strongly coupled spin systems based on E.COSY spectra Z. L. Madi, C. Griesinger, and R. R. Ernst pp 2908 - 2914; DOI: 10.1021/ja00164a010 |
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Conformation and stereodynamics of a highly hindered ethane, 1,2-bis(2,4,6-tri-tert-butylphenyl)ethane, and of the corresponding ethyl radical Mauro A. Cremonini, Lodovico Lunazzi, Giuseppe Placucci, Renji Okazaki, and Gaku Yamamoto pp 2915 - 2921; DOI: 10.1021/ja00164a011 |
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X-ray absorption spectral study of ferric high-spin hemoproteins: XANES evidences for coordination structure of the heme iron Yoshitsugu Shiro, Fumitoshi Sato, Tomohiko Suzuki, Tetsutaro Iizuka, Tadashi Matsushita, and Hiroyuki Oyanagi pp 2921 - 2924; DOI: 10.1021/ja00164a012 |
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Femtosecond spectroscopy of an encounter pair radical (H3O+.cntdot..cntdot..cntdot.e-)hyd in concentrated aqueous solution Y. Gauduel, S. Pommeret, A. Migus, N. Yamada, and A. Antonetti pp 2925 - 2931; DOI: 10.1021/ja00164a013 |
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Tautomerization energetics of benzoannelated toluenes John E. Bartmess and Sharon S. Griffith pp 2931 - 2936; DOI: 10.1021/ja00164a014 |
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Cumulative anomeric effect: a theoretical and x-ray diffraction study of orthocarbonates N. Narasimhamurthy, H. Manohar, Ashoka G. Samuelson, and Jayaraman Chandrasekhar pp 2937 - 2941; DOI: 10.1021/ja00164a015 |
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.pi.-Facial selectivities in cycloadditions to norbornyl- and norbornenyl-fused p-benzoquinones Goverdhan Mehta, S. Padma, Vasantha Pattabhi, Animesh Pramanik, and Jayaraman Chandrasekhar pp 2942 - 2949; DOI: 10.1021/ja00164a016 |
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.pi.-Bonding in four-coordinate aluminum aryloxide compounds Matthew D. Healy, Joseph W. Ziller, and Andrew R. Barron pp 2949 - 2954; DOI: 10.1021/ja00164a017 |
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Stabilization of trivalent nickel in tetragonal NiS4N2 and NiN6 environments: synthesis, structures, redox potentials and observations related to [NiFe]-hydrogenases H. J. Kruger and R. H. Holm pp 2955 - 2963; DOI: 10.1021/ja00164a018 |
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Formation and structure of alkyl peroxide complexes of germanium(IV) porphyrins from direct reactions with alkyl hydroperoxides and by photolysis of alkylgermanium(IV) porphyrins in the presence of dioxygen Alan L. Balch, Charles R. Cornman, and Marilyn M. Olmstead pp 2963 - 2969; DOI: 10.1021/ja00164a019 |
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Synthetic design of a multielectron series of homologous dirhodium fluorophosphines possessing an emissive d.sigma.* excited state Joel I. Dulebohn, Donald L. Ward, and Daniel G. Nocera pp 2969 - 2977; DOI: 10.1021/ja00164a020 |
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Suicide inactivation of cytochrome P-450 model compounds by terminal olefins. 1. A mechanistic study of heme N-alkylation and epoxidation James P. Collman, Philip D. Hampton, and John T. Brauman pp 2977 - 2986; DOI: 10.1021/ja00164a021 |
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Suicide inactivation of cytochrome P-450 model compounds by terminal olefins. 2. Steric and electronic effects in heme N-alkylation and epoxidation James P. Collman, Philip D. Hampton, and John I. Brauman pp 2986 - 2998; DOI: 10.1021/ja00164a022 |
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Chemistry of tricarbonyl hemiketals and application of Evans technology to the total synthesis of the immunosuppressant (-)-FK-506 Todd K. Jones, Robert A. Reamer, Richard Desmond, and Sander G. Mills pp 2998 - 3017; DOI: 10.1021/ja00164a023 |
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Total synthesis of both (+)-compactin and (+)-mevinolin. A general strategy based on the use of a special titanium reagent for dicarbonyl coupling Derrick L. J. Clive, K. S. Keshava Murthy, Andrew G. H. Wee, J. Siva Prasad, Gil V. J. Da Silva, Marek Majewski, Paul C. Anderson, Claire F. Evans, Richard D. Haugen, and et al. pp 3018 - 3028; DOI: 10.1021/ja00164a024 |
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Dithiatopazine and related systems. Synthesis, chemistry, x-ray crystallographic analysis, and calculations K. C. Nicolaou, S. A. DeFrees, C. K. Hwang, N. Stylianides, P. J. Carroll, and J. P. Snyder pp 3029 - 3039; DOI: 10.1021/ja00164a025 |
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Bridging of macrodithionolactones to bicyclic systems. Synthesis and modeling of oxapolycyclic frameworks K. C. Nicolaou, C. K. Hwang, B. E. Marron, S. A. DeFrees, E. A. Couladouros, Y. Abe, P. J. Carroll, and J. P. Snyder pp 3040 - 3054; DOI: 10.1021/ja00164a026 |
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Synthesis and optical properties of conformationally constrained trimeric and pentameric porphyrin arrays Toshi Nagata, Atsuhiro Osuka, and Kazuhiro Maruyama pp 3054 - 3059; DOI: 10.1021/ja00164a027 |
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Gas-phase heteroaromatic substitution. 7. Methylation of five-membered heteroaromatic rings by free methyl cations Giancarlo Angelini, Cinzia Sparapani, and Maurizio Speranza pp 3060 - 3063; DOI: 10.1021/ja00164a028 |
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Gas-phase heteroaromatic substitution. 8. Electrophilic attack of ethyl cation on pyrrole, N-methylpyrrole, furan, and thiophene Giuseppe Laguzzi, Roberto Bucci, Felice Grandinetti, and Maurizio Speranza pp 3064 - 3068; DOI: 10.1021/ja00164a029 |
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Radical ions in photochemistry. Part 24. Carbon-carbon bond cleavage of radical cations in solution: theory and application Roman Popielarz and Donald R. Arnold pp 3068 - 3082; DOI: 10.1021/ja00164a030 |
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Cis-trans photoisomerization of a p-styrylstilbene, a one- and twofold adiabatic process Kjell Sandros, Mikael Sundahl, Olof Wennerstroem, and Ulf Norinder pp 3082 - 3086; DOI: 10.1021/ja00164a031 |
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Phthalocyaninato polysiloxanes substituted with crown ether moieties O. E. Sielcken, L. A. Van de Kuil, W. Drenth, J. Schoonman, and R. J. M. Nolte pp 3086 - 3093; DOI: 10.1021/ja00164a032 |
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An annulation method for the synthesis of highly substituted polycyclic aromatic and heteroaromatic compounds Rick L. Danheiser, Ronald G. Brisbois, James J. Kowalczyk, and Raymond F. Miller pp 3093 - 3100; DOI: 10.1021/ja00164a033 |
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Tandem cyclization-cycloaddition reaction of rhodium carbenoids. Scope and mechanistic details of the process Albert Padwa, Glen E. Fryxell, and Lin Zhi pp 3100 - 3109; DOI: 10.1021/ja00164a034 |
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Bicyclization of a weak oxytocin agonist produces a highly potent oxytocin antagonist Patricia S. Hill, D. David Smith, Jirina Slaninova, and Victor J. Hruby pp 3110 - 3113; DOI: 10.1021/ja00164a035 |
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Studies on the reactivity of bicyclomycin with thiols Syed Abuzar and Harold Kohn pp 3114 - 3121; DOI: 10.1021/ja00164a036 |
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Exchange of amide protons. Effect of intramolecular hydrogen bonding Charles L. Perrin, Tammy J. Dwyer, Julius Rebek, and Robert J. Duff pp 3122 - 3125; DOI: 10.1021/ja00164a037 |
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Synthesis of covalently linked double-helical cross sections representative of purine-pyrimidine, purine-purine, and pyrimidine-pyrimidine duplexes Balekudru Devadas and Nelson J. Leonard pp 3125 - 3135; DOI: 10.1021/ja00164a038 |
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Isotopic selectivity in the one-electron-promoted cleavage of ring-deuterated naphthylmethyl phenyl ethers and naphthyl benzyl ethers Robert D. Guthrie and Buchang Shi pp 3136 - 3139; DOI: 10.1021/ja00164a039 |
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Through-bond transmission of substituent effects in the bicyclo[2.2.2]octane ring system: solvolysis of 4-deuterio- and 4-metalloidal (M(CH3)3, M = silicon, germanium and tin)-substituted bicyclo[2.2.2]oct-1-yl p-nitrobenzenesulfonates and methanesulfonates William Adcock, Alexander R. Krstic, Peter J. Duggan, V. J. Shiner, Janet Coope, and Mark W. Ensinger pp 3140 - 3145; DOI: 10.1021/ja00164a040 |
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Simultaneous hydrogen bonding and metal coordination interactions in the two-point fixation of amino acids with a bifunctional metalloporphyrin receptor Yasuhiro Aoyama, Masumi Asakawa, Atsushi Yamagishi, Hiroo Toi, and Hisanobu Ogoshi pp 3145 - 3151; DOI: 10.1021/ja00164a041 |
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Synthesis of trans-1,2-difluoroethenediylbis(phosphonic acid) and other unsaturated phosphonic acids Debao Su, Cai Yun Guo, Roger D. Willett, Brian Scott, Robert L. Kirchmeier, and Jean'ne M. Shreeve pp 3152 - 3155; DOI: 10.1021/ja00164a042 |
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Polar bromination and chlorination of cyclopropane Joseph B. Lambert, Erik C. Chelius, William J. Schulz, and Nancy E. Carpenter pp 3156 - 3162; DOI: 10.1021/ja00164a043 |
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Rate-equilibrium relationships for the deprotonation of 4-phenacylpyridines and 4-phenacylpyridinium cations Dimitrios Stefanidis and John W. Bunting pp 3163 - 3168; DOI: 10.1021/ja00164a044 |
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Kinetics of reactions of thiolate ions with .alpha.-nitro .beta.-substituted stilbenes in 50% Me2SO-50% water. Observation of the intermediate in nucleophilic vinylic substitution reactions Claude F. Bernasconi, Julianne Fassberg, Robert B. Killion, and Zvi Rappoport pp 3169 - 3177; DOI: 10.1021/ja00164a045 |
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Mechanism of action of (2-haloethyl)nitrosoureas on DNA: discrimination between alternative pathways of DNA base modification by 1,3-bis(2-fluoroethyl)-1-nitrosourea by using specific deuterium labeling and identification of reaction products by HPLC/tandem mass spectrometry Ali Naghipur, Michael G. Ikonomou, Paul Kebarle, and J. William Lown pp 3178 - 3187; DOI: 10.1021/ja00164a046 |
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Archaebacterial lipid models. Highly thermostable membranes from 1,1'-(1,32-dotriacontamethylene)-bis(2-phytanyl-sn-glycero-3-phosphocholine) Kiyoshi Yamauchi, Yoshitomo Sakamoto, Atsushi Moriya, Katsu Yamada, Toshihito Hosokawa, Taiichi Higuchi, and Masayoshi Kinoshita pp 3188 - 3191; DOI: 10.1021/ja00164a047 |
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Oxygenation of dialkyl sulfides by a modified Sharpless reagent: a model system for the flavin-containing monooxygenase John R. Cashman, Leslie D. Olsen, and Lester M. Bornheim pp 3191 - 3195; DOI: 10.1021/ja00164a048 |
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Identification and quantitation of the lesion accompanying base release in bleomycin-mediated DNA degradation Lois E. Rabow, JoAnne Stubbe, and John W. Kozarich pp 3196 - 3203; DOI: 10.1021/ja00164a049 |
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Identification of the source of oxygen in the alkaline-labile product accompanying cytosine release during bleomycin-mediated oxidative degradation of d(CGCGCG) Lois E. Rabow, JoAnne Stubbe, John W. Kozarich, and Glen H. McGall pp 3203 - 3208; DOI: 10.1021/ja00164a050 |
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Aristolochene biosynthesis. Stereochemistry of the deprotonation steps in the enzymatic cyclization of farnesyl pyrophosphate David E. Cane, P. C. Prabhakaran, John S. Oliver, and Douglas B. McIlwaine pp 3209 - 3210; DOI: 10.1021/ja00164a051 |
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Tetrahedral copper(II) complexes supported by a hindered pyrazolylborate. Formation of the thiolato complex, which closely mimics the spectroscopic characteristics of blue copper proteins Nobumasa Kitajima, Kiyoshi Fujisawa, and Yoshihiko Morooka pp 3210 - 3212; DOI: 10.1021/ja00164a052 |
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Intact incorporation of acetate-derived di- and tetraketides during biosynthesis of dehydrocurvularin, a macrolide phytotoxin from Alternaria cinerariae Yuko Yoshizawa, Zhe Li, Paul B. Reese, and John Christopher Vederas pp 3212 - 3213; DOI: 10.1021/ja00164a053 |
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Micelle formation and phase separation David P. Cistola and Donald M. Small pp 3214 - 3215; DOI: 10.1021/ja00164a054 |
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Relative hydrogen bonding affinities of imides and lactams K. S. Jeong, T. Tjivikua, and Julius Rebek pp 3215 - 3217; DOI: 10.1021/ja00164a055 |
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Absolute kinetics of dichlorocarbene in solution John E. Chateauneuf, Richard P. Johnson, and Mary M. Kirchhoff pp 3217 - 3218; DOI: 10.1021/ja00164a056 |
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Viability of the [NiIII(SR)4]- unit in classical coordination compounds and in the nickel-sulfur center of hydrogenases Stephen Fox, Yun Wang, Amrita Silver, and Michelle Millar pp 3218 - 3220; DOI: 10.1021/ja00164a057 |
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Conjugate addition of a chiral manganese acetylide complex to epoxides, vinyl ketones, and heterocumulenes Noel Lugan, Colleen Kelley, Michael R. Terry, Gregory L. Geoffroy, and Arnold L. Rheingold pp 3220 - 3221; DOI: 10.1021/ja00164a058 |
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Flavo pyruvate decarboxylase: a semisynthetic enzyme model for pyruvate oxidase and acetolactate synthetase Nikoi Annan and Frank Jordan pp 3222 - 3223; DOI: 10.1021/ja00164a059 |
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The behavior of quantum chemical bond order in the vicinity of a saddle point on the reaction path D. K. Maity and S. P. Bhattacharyya pp 3223 - 3225; DOI: 10.1021/ja00164a060 |
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Cubyl cation Philip E. Eaton, Cheng Xi Yang, and Yusheng Xiong pp 3225 - 3226; DOI: 10.1021/ja00164a061 |
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Ab initio calculations find that formation of cubyl cation requires less energy than formation of 1-norbornyl cation David A. Hrovat and Weston Thatcher Borden pp 3227 - 3228; DOI: 10.1021/ja00164a062 |
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Solvolyses of cubyl triflates. The cubyl cation Robert M. Moriarty, Sudersan M. Tuladhar, Raju Penmasta, and Alok K. Awasthi pp 3228 - 3230; DOI: 10.1021/ja00164a063 |
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Reductive coupling of carbon monoxide with methyl isocyanide in a seven-coordinate niobium complex Edmund M. Carnahan and Stephen J. Lippard pp 3230 - 3231; DOI: 10.1021/ja00164a064 |
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State-selected mobilities of atomic cobalt ions P. R. Kemper and M. T. Bowers pp 3231 - 3232; DOI: 10.1021/ja00164a065 |
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Structural studies by proton/carbon-13 two-dimensional and three-dimensional HMQC-NOE at natural abundance on complex carbohydrates P. De Waard, R. Boelens, G. W. Vuister, and J. F. G. Vliegenthart pp 3232 - 3234; DOI: 10.1021/ja00164a066 |
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Mechanism of the carbon-carbon cleavage of acetone by the ruthenium benzyne complex (PMe3)4Ru(.eta.2-C6H4): formation and reactivity of an oxametallacyclobutane complex John F. Hartwig, Robert G. Bergman, and Richard A. Andersen pp 3234 - 3236; DOI: 10.1021/ja00164a067 |
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Syntheses of a .sigma.,.pi.-bidentate bicyclo[3.2.1]octene complex of manganese via carbene-dienyl coupling and of a novel .eta.2-arene species Chenjie Wang, Mark G. Lang, John B. Sheridan, and Arnold L. Rheingold pp 3236 - 3237; DOI: 10.1021/ja00164a068 |
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Uranium(VI) organoimido complexes Carol J. Burns, Wayne H. Smith, John C. Huffman, and Alfred P. Sattelberger pp 3237 - 3239; DOI: 10.1021/ja00164a069 |
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Spontaneously formed functionally active avidin monolayers on metal surfaces: a strategy for immobilizing biological reagents and design of piezoelectric biosensors Richard C. Ebersole, Jeffrey A. Miller, John R. Moran, and Michael D. Ward pp 3239 - 3241; DOI: 10.1021/ja00164a070 |
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Direct measurement of vibrational temperatures in photoexcited deoxyhemoglobin on picosecond time scales R. G. Alden, M. D. Chavez, M. R. Ondrias, S. H. Courtney, and J. M. Friedman pp 3241 - 3242; DOI: 10.1021/ja00164a071 |
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Metal-assisted CO insertion reaction on a new surface rhodium dimer catalyst observed by an in situ EXAFS technique K. Asakura, K. Kitamura-Bando, K. Isobe, H. Arakawa, and Y. Iwasawa pp 3242 - 3244; DOI: 10.1021/ja00164a072 |
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Complexes containing a C2 bridge between an electron-rich metal and an electron-deficient metal. An agostic interaction in a RuCH2CH2Zr moiety R. Morris Bullock, Frederick R. Lemke, and David J. Szalda pp 3244 - 3245; DOI: 10.1021/ja00164a073 |
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Selective one-electron reduction of a cationic substrate, 10-methylacridinium ion, by Group IVA dimetals, Me3SnMMe3 (M = tin, germanium, silicon), via radical chain reactions Shunichi Fukuzumi, Toshiaki Kitano, and Kunio Mochida pp 3246 - 3247; DOI: 10.1021/ja00164a074 |
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Site-specific cleavage of the protein calmodulin using a trifluoperazine-based affinity reagent Alanna Schepartz and Bernard Cuenoud pp 3247 - 3249; DOI: 10.1021/ja00164a075 |
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New strategy for selective protein cleavage Denton Hoyer, Ho Cho, and Peter G. Schultz pp 3249 - 3250; DOI: 10.1021/ja00164a076 |
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Synthesis of two noninterconvertible conformers of a single host. Self-filled and vaulted cappedophanes Thottumkara K. Vinod and Harold Hart pp 3250 - 3252; DOI: 10.1021/ja00164a077 |
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Claisen-based strategy for the de novo construction of basmane diterpenes. Enantiospecific synthesis of (+)-7,8-epoxy-2-basmen-6-one Ho Jung Kang and Leo A. Paquette pp 3252 - 3253; DOI: 10.1021/ja00164a078 |
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Total synthesis of calicheamicinone: a solution to the problem of the elusive urethane Maria Paz Cabal, Robert S. Coleman, and Samuel J. Danishefsky pp 3253 - 3255; DOI: 10.1021/ja00164a079 |
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Solid-state mercury-199 nuclear magnetic resonance as a probe of coordination number and geometry in Hg(II) complexes Michael J. Natan, Clark F. Millikan, Jeffrey G. Wright, and Thomas V. O'Halloran pp 3255 - 3257; DOI: 10.1021/ja00164a080 |
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Computer Software Reviews pp 3257 - 3257; DOI: 10.1021/ja00164a600 |
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Book Reviews pp 3258 - 3258; DOI: 10.1021/ja00164a601 |
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Spectral shifts in acid-base chemistry. 1. van der Waals contributions to acceptor numbers Floyd L. Riddle and Frederick M. Fowkes pp 3259 - 3264; DOI: 10.1021/ja00165a001 |
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Natural-abundance two-dimensional solid-state silicon-29 NMR investigations of three-dimensional lattice connectivities in zeolite structures Colin A. Fyfe, Y. Feng, H. Gies, H. Grondey, and G. T. Kokotailo pp 3264 - 3270; DOI: 10.1021/ja00165a002 |
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Thermal- and light-induced spin transition in [Fe(mtz)6](BF4)2: first successful formation of a metastable low-spin state by irradiation with light at low temperatures P. Poganiuch, S. Decurtins, and P. Guetlich pp 3270 - 3278; DOI: 10.1021/ja00165a003 |
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Characterization of the structure of the anthramycin-d(ATGCAT)2 adduct by NMR and molecular modeling studies. Determination of the stereochemistry of the covalent linkage site, orientation in the minor groove of DNA, and effect on local DNA structure F. Leslie Boyd, Steven F. Cheatham, William Remers, G. Craig Hill, and Laurence H. Hurley pp 3279 - 3289; DOI: 10.1021/ja00165a004 |
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Resonance Raman spectra of reaction intermediates in oxidation process of ruthenium(II) and iron(II) porphyrins Insook Rhee Paeng and Kazuo Nakamoto pp 3289 - 3297; DOI: 10.1021/ja00165a005 |
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Spin polarization conservation during triplet-triplet energy transfer in fluid solution as studied by time-resolved ESR spectroscopy Kimio Akiyama, Atsuko Kaneko, Shozo Tero-Kubota, and Yusaku Ikegami pp 3297 - 3301; DOI: 10.1021/ja00165a006 |
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Relative electron donor strengths of tetrathiafulvene derivatives: effects of chemical substitutions and the molecular environment from a combined photoelectron and electrochemical study Dennis L. Lichtenberger, Roy L. Johnston, Klaus Hinkelmann, Toshiyasu Suzuki, and Fred Wudl pp 3302 - 3307; DOI: 10.1021/ja00165a007 |
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A theoretical approach to drug design. 1. Relative solvation thermodynamics for the antibacterial compound trimethoprim and ethyl derivatives substituted at the 3', 4', and 5' positions Charles L. Brooks and Stephen H. Fleischman pp 3307 - 3312; DOI: 10.1021/ja00165a008 |
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Spectroscopic characterization of lanthanide octaethylporphyrin sandwich complexes. Effects of strong .pi..pi. interaction John K. Duchowski and David F. Bocian pp 3312 - 3318; DOI: 10.1021/ja00165a009 |
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Quenching of singlet molecular oxygen (1.DELTA.gO2) in silica gel/cyclohexane heterogeneous systems. A direct time-resolved study Kai Kong Iu and J. K. Thomas pp 3319 - 3325; DOI: 10.1021/ja00165a010 |
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Scanning tunneling microscopy investigations of the local electronic and structural effects of iron substitution in tantalum disulfide Huifen Chen, Xian Liang Wu, and Charles M. Lieber pp 3326 - 3332; DOI: 10.1021/ja00165a011 |
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Reactions of boron atoms and clusters with methane, methyl bromide, and water under matrix isolation conditions G. H. Jeong, R. Boucher, and Kenneth J. Klabunde pp 3332 - 3337; DOI: 10.1021/ja00165a012 |
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A six-body potential energy surface for the SN2 reaction Cl-(g) + CH3Cl(g) and a variational transition-state-theory calculation of the rate constant Susan C. Tucker and Donald G. Truhlar pp 3338 - 3347; DOI: 10.1021/ja00165a013 |
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Effect of nonequilibrium solvation on chemical reaction rates. Variational transition-state-theory studies of the microsolvated reaction Cl-(H2O)n + CH3Cl Susan C. Tucker and Donald G. Truhlar pp 3347 - 3361; DOI: 10.1021/ja00165a014 |
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Reaction of the benzene radical cation with neutral cyclopropane and cyclobutane R. W. Holman, C. D. Warner, R. N. Hayes, and M. L. Gross pp 3362 - 3368; DOI: 10.1021/ja00165a015 |
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Electronic structure and bonding in four-coordinate organometallic complexes of aluminum. Valence photoelectron spectra of BHT-H, Me3Al(PMe3), and Me2(BHT)Al(PMe3) Dennis L. Lichtenberger, Royston H. Hogan, Matthew D. Healy, and Andrew R. Barron pp 3369 - 3374; DOI: 10.1021/ja00165a016 |
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An experimental and computational investigation of the mechanism of the deoxygenation of THF by atomic carbon Michael L. McKee, Gitendra C. Paul, and Philip B. Shevlin pp 3374 - 3377; DOI: 10.1021/ja00165a017 |
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A (CH)12 hydrocarbon of Td symmetry Raymond L. Disch and Jerome M. Schulman pp 3377 - 3379; DOI: 10.1021/ja00165a018 |
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Structures and charge distributions in alkoxide ions Kenneth B. Wiberg pp 3379 - 3385; DOI: 10.1021/ja00165a019 |
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Measure of nonplanarity in conjugated organic molecules: which structurally characterized molecule displays the highest degree of pyramidalization? R. C. Haddon pp 3385 - 3389; DOI: 10.1021/ja00165a020 |
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Chirality fittingness of an orbit governed by a coset representation. Integration of point-group and permutation-group theories to treat local chirality and prochirality Shinsaku Fujita pp 3390 - 3397; DOI: 10.1021/ja00165a021 |
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Highly asymmetric electrolytes: beyond the hypernetted chain integral equation J. Rescic, V. Vlachy, and A. D. J. Haymet pp 3398 - 3401; DOI: 10.1021/ja00165a022 |
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Electronegativity and Lewis acid strength I. D. Brown and A. Skowron pp 3401 - 3403; DOI: 10.1021/ja00165a023 |
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Chiroptical properties of the diazirine chromophore G. V. Shustov, S. V. Varlamov, A. Rauk, and R. G. Kostyanovskii pp 3403 - 3408; DOI: 10.1021/ja00165a024 |
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Organosilicon rings: structures and strain energies Douglas B. Kitchen, James E. Jackson, and Leland C. Allen pp 3408 - 3414; DOI: 10.1021/ja00165a025 |
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Photolysis of alkoxy-substituted disilanyliron complexes: preparation of donor-stabilized bis(silylene)iron complexes and the crystal structure of [cyclic] (Me2Si)[(.eta.5-C5Me5)Fe(CO)][SiMe(OMe)]OMe Hiromi Tobita, Keiji Ueno, Mamoru Shimoi, and Hiroshi Ogino pp 3415 - 3420; DOI: 10.1021/ja00165a026 |
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Effects of redox potential, steric configuration, solvent, and alkali metal cations on the binding of carbon dioxide to cobalt(I) and nickel(I) macrocycles Michael H. Schmidt, Gordon M. Miskelly, and Nathan S. Lewis pp 3420 - 3426; DOI: 10.1021/ja00165a027 |
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Clusters containing carbene ligands. 7. Preparation of Os3(CO)8[C(H)NMe2](.mu.3-S)(.mu.-H)2 and the nature of its reactions with secondary and tertiary amines Richard D. Adams, James E. Babin, Hoon Sik Kim, James T. Tanner, and Thomas A. Wolfe pp 3426 - 3435; DOI: 10.1021/ja00165a028 |
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Synthesis and properties of some novel bis(cyclopentadienyl)silyltitanium(III) complexes Edmond Samuel, Ying Mu, John Frank Harrod, Y. Dromzee, and Yves Jeannin pp 3435 - 3439; DOI: 10.1021/ja00165a029 |
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Preparative, structural, and magnetic studies of 2-hydroxypyridinate complexes of diruthenium(II) F. Albert Cotton, Tong Ren, and Judith L. Eglin pp 3439 - 3445; DOI: 10.1021/ja00165a030 |
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.pi.-Face selectivity of coordinated ketones to nucleophilic additions: the importance of aluminum-oxygen .pi.-bonding Michael B. Power, Andrew R. Barron, Simon G. Bott, and Jerry L. Atwood pp 3446 - 3451; DOI: 10.1021/ja00165a031 |
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Preparation, structure, and properties of pseudotetrahedral, D2d complexes of copper(II), nickel(II), cobalt(II), copper(I), and zinc(II) with the geometrically constraining bidentate ligand 2,2'-bis(2-imidazolyl)biphenyl. Examination of electron self-exchange for the Cu(I)/Cu(II) pair Spencer Knapp, Terence P. Keenan, Xiaohua Zhang, Ronald Fikar, Joseph A. Potenza, and Harvey J. Schugar pp 3452 - 3464; DOI: 10.1021/ja00165a032 |
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A total synthesis of racemic paulownin using a type II photocyclization reaction George A. Kraus and Li Chen pp 3464 - 3466; DOI: 10.1021/ja00165a033 |
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The vinylogous anomeric effect in 3-alkyl-2-chlorocyclohexanone oximes and oxime ethers Scott E. Denmark, Michael S. Dappen, Nancy L. Sear, and Robert T. Jacobs pp 3466 - 3474; DOI: 10.1021/ja00165a034 |
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Stereoselective total syntheses of the antitumor antibiotics (+)-actinobolin and (-)-bactobolin from a common bridged lactone intermediate Ravi S. Garigipati, David M. Tschaen, and Steven M. Weinreb pp 3475 - 3482; DOI: 10.1021/ja00165a035 |
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New chiral auxiliaries: their use in the asymmetric hydrogenation of .beta.-acetamidocrotonates Dominique Potin, Francoise Dumas, and Jean D'Angelo pp 3483 - 3486; DOI: 10.1021/ja00165a036 |
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syn-[2.2]Metacyclophane: isolation, NMR properties and facile isomerization to anti-[2.2]metacyclophane. A synthesis involving bridge reactions of chromium tricarbonyl complexed dithiametacyclophanes Reginald H. Mitchell, Thottumkara K. Vinod, and Gordon W. Bushnell pp 3487 - 3497; DOI: 10.1021/ja00165a037 |
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Total syntheses of (+)- and (-)-didemnenones A and B. Anti selectivity in the intramolecular carbomercuration reaction Craig J. Forsyth and Jon Clardy pp 3497 - 3505; DOI: 10.1021/ja00165a038 |
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Incisterols, a new class of highly degraded sterols from the marine sponge Dictyonella incisa Patrizia Ciminiello, Ernesto Fattorusso, Silvana Magno, Alfonso Mangoni, and Maurizio Pansini pp 3505 - 3509; DOI: 10.1021/ja00165a039 |
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Outer-sphere dissociative electron transfer to organic molecules: a source of radicals or carbanions? Direct and indirect electrochemistry of perfluoroalkyl bromides and iodides Claude P. Andrieux, Laurence Gelis, Maurice Medebielle, Jean Pinson, and Jean Michel Saveant pp 3509 - 3520; DOI: 10.1021/ja00165a040 |
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Synthesis and reactions of meso- and dl-D3-trishomocubylidene-D3-trishomocubane Alan P. Marchand, G. Madhusudhan Reddy, Mahendra N. Deshpande, William H. Watson, Ante Nagl, Oh Seuk Lee, and Eiji Osawa pp 3521 - 3529; DOI: 10.1021/ja00165a041 |
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Cooxidation reactions during oxidations of superoxide with polyhalides, carbon dioxide, phosphates, and acyl halides Tetsuo Nagano, Hiroshi Yamamoto, and Masaaki Hirobe pp 3529 - 3535; DOI: 10.1021/ja00165a042 |
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1-Oxabicyclobutonium ions can intervene in epoxycarbinyl and 3-oxetanyl solvolyses Michelle M. Francl, Gerry Hansell, Bomi P. Patel, and Charles S. Swindell pp 3535 - 3539; DOI: 10.1021/ja00165a043 |
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Stereochemical consequences of a parity restriction on dynamic gearing in tris(9-triptycyl)germanium chloride and tris(9-triptycyl)cyclopropenium perchlorate Jeffrey M. Chance, James H. Geiger, Yoshio Okamoto, Ryo Aburatani, and Kurt Mislow pp 3540 - 3547; DOI: 10.1021/ja00165a044 |
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Chiral molecular recognition in the thermodynamics of spreading and transition for racemic and enantiomeric stearoyltyrosine films Noel G. Harvey, Philip L. Rose, Dorla Mirajovsky, and Edward M. Arnett pp 3547 - 3554; DOI: 10.1021/ja00165a045 |
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Methyl transfers. 14. Nucleophilic catalysis of nucleophilic substitution B. A. McCortney, B. M. Jacobson, M. Vreeke, and Edward S. Lewis pp 3554 - 3559; DOI: 10.1021/ja00165a046 |
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Oxygen exchange as a function of racemization in 1-phenyl-1-ethanol. Kinetic evidence for ion-dipole pair intermediates Margaret V. Merritt, Stephanie J. Bell, Hee Joo Cheon, Jeanne A. Darlington, Trina L. Dugger, Nancy B. Elliott, Genevieve L. Fairbrother, Claudia S. Melendez, Esther V. Smith, and Pamela L. Schwartz pp 3560 - 3566; DOI: 10.1021/ja00165a047 |
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Asymmetric induction in an enammonium-iminium rearrangement. Mechanistic insight via NMR, deuterium labeling, and reaction rate studies. Application to the stereoselective synthesis of pyrroloisoquinoline antidepressants Kirk L. Sorgi, Cynthia A. Maryanoff, David F. McComsey, David W. Graden, and Bruce E. Maryanoff pp 3567 - 3579; DOI: 10.1021/ja00165a048 |
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Dynamics of hydride transfer between NAD+ analogs Maurice M. Kreevoy and Ann T. Kotchevar pp 3579 - 3583; DOI: 10.1021/ja00165a049 |
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Inclusion by cyclodextrins to control dye aggregation equilibria in aqueous solution William G. Herkstroeter, Peter A. Martic, and Samir Farid pp 3583 - 3589; DOI: 10.1021/ja00165a050 |
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Chelation-enhanced fluorescence of anthrylazamacrocycle conjugate probes in aqueous solution Engin U. Akkaya, Michael E. Huston, and Anthony W. Czarnik pp 3590 - 3593; DOI: 10.1021/ja00165a051 |
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Electron-transfer-induced photochemical reactions of (silylallyl)iminium and benzylpyrrolinium salts by dual diradical and diradical cation cyclization pathways In Seop Cho, Chung Lan Tu, and Patrick S. Mariano pp 3594 - 3607; DOI: 10.1021/ja00165a052 |
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Intermediates in the ene reactions of singlet oxygen and N-phenyl-1,2,4-triazoline-3,5-dione with olefins M. Orfanopoulos, I. Smonou, and Christopher S. Foote pp 3607 - 3614; DOI: 10.1021/ja00165a053 |
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Self-assembly of a threaded molecular loop Tata Venkata S. Rao and David S. Lawrence pp 3614 - 3615; DOI: 10.1021/ja00165a054 |
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The effect of ionic strength on the photosensitized oxidation of d(CG)6 Steven E. Rokita, Stacey Prusiewicz, and Lorraine Romero-Fredes pp 3616 - 3621; DOI: 10.1021/ja00165a055 |
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Structural studies of the novel antitumor agents 4-amino- and 4-methoxy-8-(.beta.-D-ribofuranosylamino)pyrimido[5,4-d]pyrimidines and their .alpha.-anomers using x-ray, proton NMR, and theoretical methods Arup K. Ghose, Yogesh S. Sanghvi, Steven B. Larson, Ganapathi R. Revankar, and Roland K. Robins pp 3622 - 3628; DOI: 10.1021/ja00165a056 |
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Effects of substrate structure and temperature on the stereospecificity of secondary alcohol dehydrogenase from Thermoanaerobacter ethanolicus Van T. Pham and Robert S. Phillips pp 3629 - 3632; DOI: 10.1021/ja00165a057 |
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Evidence for a carbanion intermediate in the elimination of ammonia from L-histidine catalyzed by histidine ammonia-lyase Takashi Furuta, Hidenori Takahashi, and Yasuji Kasuya pp 3633 - 3636; DOI: 10.1021/ja00165a058 |
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Determination of the DNA crosslinking sequence specificity of reductively activated mitomycin C at single-nucleotide resolution: deoxyguanosine residues at CpG are crosslinked preferentially Julie T. Millard, Margaret F. Weidner, Stanley Raucher, and Paul B. Hopkins pp 3637 - 3641; DOI: 10.1021/ja00165a059 |
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Chromium and tungsten pentacarbonyl groups as reactivity auxiliaries in the Diels-Alder reactions of alkenyl carbene complexes with 1,3-dienes William D. Wulff, William E. Bauta, Ralph W. Kaesler, Peter J. Lankford, Ross A. Miller, Christopher K. Murray, and Dominic C. Yang pp 3642 - 3659; DOI: 10.1021/ja00165a060 |
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Supramolecular transport of metal complexes. Chiroselective membrane transport of metal amine complexes by a polyether ionophore, lasalocid A Leonard F. Lindoy, Glen W. Walker, and Grover W. Everett pp 3659 - 3660; DOI: 10.1021/ja00165a061 |
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Synthesis and structural characterization of the cyclic species [GeN(2,6-iso-Pr2C6H3)]3: the first "germanazene" Ruth A. Bartlett and Philip P. Power pp 3660 - 3662; DOI: 10.1021/ja00165a062 |
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Insertion of oxygen into the magnesium-carbon bonds of the alkyl derivatives {.eta.3-HB(3-tert-Bupz)3}MgR [R = CH3, CH2CH3, CH(CH3)2, C(CH3)3]. Formation of alkylperoxo derivatives and oxygen atom transfer Runyu Han and Gerard Parkin pp 3662 - 3663; DOI: 10.1021/ja00165a063 |
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New nuclear magnetic resonance experiment for measurements of the vicinal coupling constants 3JHN.alpha. in proteins Dario Neri, Gottfried Otting, and Kurt Wuethrich pp 3663 - 3665; DOI: 10.1021/ja00165a064 |
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Stereochemistry of nucleophilic conjugate addition. Addition of ethanol-d and 2-methyl-2-propanethiol-d to ethyl crotonate Jerry R. Mohrig, Sabrina S. Fu, Randall W. King, Ronald Warnet, and Gary Gustafson pp 3665 - 3667; DOI: 10.1021/ja00165a065 |
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Late transition metal .mu.-oxo and .mu.-imido complexes. 5. Addition of methylene chloride and methyl iodide to the phenyl ring of aryl imido/amido complexes of rhodium Yuan Wen Ge and Paul R. Sharp pp 3667 - 3668; DOI: 10.1021/ja00165a066 |
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The role of vibrational energy in the ultrafast photodissociation of chromium hexacarbonyl Soo Chang Yu, Xiaobing Xu, Robert Lingle, and John B. Hopkins pp 3668 - 3669; DOI: 10.1021/ja00165a067 |
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Identification of a unique glutathione conjugate of trichloroacrolein using heteronuclear multiple quantum coherence carbon-13 nuclear magnetic resonance spectroscopy Amy G. Hackett, John J. Kotyk, Hideji Fujiwara, and Eugene W. Logusch pp 3669 - 3671; DOI: 10.1021/ja00165a068 |
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Direct selective acylation of an unactivated carbon-hydrogen bond in a caged hydrocarbon. Approach to systems for carbon-hydrogen bond functionalization that proceed catalytically and selectively at high substrate conversion Christina M. Prosser-McCartha and Craig L. Hill pp 3671 - 3673; DOI: 10.1021/ja00165a069 |
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Sodium cyanide: a chemical probe of the conformation of DNA modified by the antitumor drug cis-diamminedichloroplatinum(II) Annie Schwartz, Miroslav Sip, and Marc Leng pp 3673 - 3674; DOI: 10.1021/ja00165a070 |
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Zwitterionic rhodium complexes as catalysts for the hydroformylation of olefins Ibrahim Amer and Howard Alper pp 3674 - 3676; DOI: 10.1021/ja00165a071 |
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Novel photorearrangements of bridgehead-substituted dibenzobarrelene derivatives in solution and the solid state Phani Raj Pokkuluri, John R. Scheffer, and James Trotter pp 3676 - 3677; DOI: 10.1021/ja00165a072 |
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In situ scanning tunneling microscopy of adsorbates on electrode surfaces: images of the (.sqroot.3.times..sqroot.3)R30.degree.-iodine adlattice on platinum(111) Shueh Lin Yau, Carissima M. Vitus, and Bruce C. Schardt pp 3677 - 3679; DOI: 10.1021/ja00165a073 |
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Conformation-reactivity correlations in the solid-state photochemistry of macrocyclic diketones Thillairaj Johnathan Lewis, Steven J. Rettig, John R. Scheffer, James Trotter, and Fred Wireko pp 3679 - 3680; DOI: 10.1021/ja00165a074 |
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Kinetic effect of a syn-oriented carboxylate on a proximate imidazole in catalysis: a model for the histidine-aspartate couple in enzymes Katherine D. Cramer and Steven C. Zimmerman pp 3680 - 3682; DOI: 10.1021/ja00165a075 |
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Real-time measurements of interfacial charge transfer rates at silicon/liquid junctions Malcolm D. E. Forbes and Nathan S. Lewis pp 3682 - 3683; DOI: 10.1021/ja00165a076 |
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Palladium-catalyzed stereocontrolled intramolecular 1,4-additions to cyclic 1,3-dienes involving amides as nucleophiles Jan E. Baeckvall and Pher G. Andersson pp 3683 - 3685; DOI: 10.1021/ja00165a077 |
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Stereoelectronic effects in cyclization reactions Pablo Ballester, B. Mitra Tadayoni, Neil Branda, and Julius Rebek pp 3685 - 3686; DOI: 10.1021/ja00165a078 |
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Bifunctional zinc-imidazole and zinc-thiophenol catalysts Ronald Breslow, Dan Berger, and Deeng Lih Huang pp 3686 - 3687; DOI: 10.1021/ja00165a079 |
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Supertriptycene, C104H62 Khalil Shahlai and Harold Hart pp 3687 - 3688; DOI: 10.1021/ja00165a080 |
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Metalloporphyrin-catalyzed oxidation of saturated hydrocarbons with sodium chlorite James P. Collman, Hiroo Tanaka, Robert T. Hembre, and John I. Brauman pp 3689 - 3690; DOI: 10.1021/ja00165a081 |
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[3 + 2 + 2] Cycloaddition reactions between formaldehyde 0-oxide and keto aldehydes: a new method for the synthesis of polycyclic peroxides Toshiya Sugimoto, Masatomo Nojima, Shigekazu Kusabayashi, and Kevin J. McCullough pp 3690 - 3692; DOI: 10.1021/ja00165a082 |
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Production of protonated methanol ions via "intermolecular" reactions within van der Waals clusters of dimethyl ether M. Todd Coolbaugh, William R. Peifer, and James F. Garvey pp 3692 - 3693; DOI: 10.1021/ja00165a083 |
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Total synthesis of the tumor-associated Lex family of glycosphingolipids K. C. Nicolaou, T. J. Caulfield, H. Kataoka, and N. A. Stylianides pp 3693 - 3695; DOI: 10.1021/ja00165a084 |
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New synthetic strategies for the construction of medium size cyclic ethers. Stereocontrolled synthesis of the BCD ring framework of brevetoxin A K. C. Nicolaou, D. G. McGarry, and P. K. Sommers pp 3696 - 3697; DOI: 10.1021/ja00165a085 |
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Electrophilic reactions of single bonds. 24. Trifluoromethanesulfonic acid catalyzed electrophilic sulfuration of alkanes (cycloalkanes) with elemental sulfur to dialkyl (dicycloalkyl) sulfides George A. Olah, Qi Wang, and G. K. Surya Prakash pp 3697 - 3698; DOI: 10.1021/ja00165a086 |
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The chemistry of a quinone methide proposed to be an intermediate in neolignan biosynthesis Steven R. Angle and Kenneth D. Turnbull pp 3698 - 3700; DOI: 10.1021/ja00165a087 |
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Benzoquinone-olefin exciplexes: the observation and chemistry of the p-benzoquinone-tetraphenylallene exciplex Karyln A. Schnapp, R. Marshall Wilson, Douglas M. Ho, Richard A. Caldwell, and David Creed pp 3700 - 3702; DOI: 10.1021/ja00165a088 |
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Immobilizing the gate of a tartaric acid-gramicidin A hybrid channel molecule by rational design Charles J. Stankovic, Stefan H. Heinemann, and Stuart L. Schreiber pp 3702 - 3704; DOI: 10.1021/ja00165a089 |
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Phospholipase A2 engineering. 3. Replacement of lysine-56 by neutral residues improves catalytic efficiency significantly, alters substrate specificity, and clarifies the mechanism of interfacial recognition Joseph P. Noel, Tiliang Deng, Kelly J. Hamilton, and Ming Daw Tsai pp 3704 - 3706; DOI: 10.1021/ja00165a090 |
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An electron transfer reaction of a selenium coronand-copper(II) complex. Formation of the stable 1,5,9,13-tetraselenacyclohexadecane dication Raymond J. Batchelor, Frederick W. B. Einstein, Ian D. Gay, Jian Hua Gu, B. Mario Pinto, and Xue Min Zhou pp 3706 - 3707; DOI: 10.1021/ja00165a091 |
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Demonstration of a conformational equilibrium in acyl carrier protein from spinach using rotating frame nuclear magnetic resonance spectroscopy Yangmee Kim and James H. Prestegard pp 3707 - 3709; DOI: 10.1021/ja00165a092 |
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Alkali metal ion complexation of crown ethers and related ligands studied by californium-252 plasma desorption mass spectrometry Nageshwar Malhotra, Peter Roepstorff, Thomas K. Hansen, and Jan Becher pp 3709 - 3710; DOI: 10.1021/ja00165a093 |
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Absolute stereostructure of swinholide A, a potent cytotoxic macrolide from the Okinawan marine sponge Theonella swinhoei Isao Kitagawa, Motomasa Kobayashi, Taketo Katori, Megumi Yamashita, Junichi Tanaka, Mitsunobu Doi, and Toshimasa Ishida pp 3710 - 3712; DOI: 10.1021/ja00165a094 |
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Total synthesis of (.+-.)-saframycin A Tohru Fukuyama, Lihu Yang, Karen L. Ajeck, and Richard A. Sachleben pp 3712 - 3713; DOI: 10.1021/ja00165a095 |
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Amphiphilic carbene complexes: both electrophiles and nucleophiles attack the carbene carbon of C5H5(CO)2Re:CHR Charles P. Casey, Paul C. Vosejpka, and Fredric R. Askham pp 3713 - 3715; DOI: 10.1021/ja00165a096 |
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Crystal and molecular structure of dynemicin A: a novel 1,5-diyn-3-ene antitumor antibiotic Masataka Konishi, Hiroaki Ohkuma, Takashi Tsuno, Toshikazu Oki, Gregory D. VanDuyne, and Jon Clardy pp 3715 - 3716; DOI: 10.1021/ja00165a097 |
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New syntheses of alkenes and alkynes from amines Alexander G. Godfrey and Bruce Ganem pp 3717 - 3718; DOI: 10.1021/ja00165a098 |
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Conformational analysis of the mushroom toxin phallacidin by proton NMR spectroscopy and restrained molecular dynamics P. Bonzli and J. T. Gerig pp 3719 - 3726; DOI: 10.1021/ja00166a001 |
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Multiple-quantum NMR in a mixture of liquid crystals: differential coherence development W. V. Gerasimowicz, A. N. Garroway, and J. B. Miller pp 3726 - 3730; DOI: 10.1021/ja00166a002 |
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Solid-state voltammetry and self-diffusion dynamics of a linear monotagged redox polymer: .omega.-ferrocenecarboxamido-.alpha.-methoxypoly(ethylene oxide) M. J. Pinkerton, Y. Le Mest, H. Zhang, M. Watanabe, and Royce W. Murray pp 3730 - 3736; DOI: 10.1021/ja00166a003 |
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The effect of pressure on the surface plasmon absorption spectra of colloidal gold and silver particles Jeffery L. Coffer, John R. Shapley, and Harry G. Drickamer pp 3736 - 3742; DOI: 10.1021/ja00166a004 |
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Methane activation on unsupported platinum clusters D. J. Trevor, D. M. Cox, and A. Kaldor pp 3742 - 3749; DOI: 10.1021/ja00166a005 |
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On the existence of two distinguishable isomers of CS3: carbon trisulfide and carbon disulfide S-sulfide Detlev Suelzle, Helge Egsgaard, Lars Carlsen, and Helmut Schwarz pp 3750 - 3754; DOI: 10.1021/ja00166a006 |
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Calculation of excited-state geometries via the time-dependent theory of resonance Raman spectroscopy: application to the complexes Cs4[W2OCl10] and Cs3[Re2OCl10] Kyeong Sook Kim Shin, Robin J. H. Clark, and Jeffrey I. Zink pp 3754 - 3759; DOI: 10.1021/ja00166a007 |
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Electronic absorption and MCD spectra of M2(TMB)42+, M = rhodium and iridium. A valence-bond description of the upper electronic excited states David C. Smith, Vincent M. Miskowski, W. Roy Mason, and Harry B. Gray pp 3759 - 3767; DOI: 10.1021/ja00166a008 |
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Chemistry of semiconductor clusters: reactions of Sin+ (n = 11-50) with ethylene show evidence for numerous structural isomers Kathleen M. Creegan and Martin F. Jarrold pp 3768 - 3773; DOI: 10.1021/ja00166a009 |
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Crossed-beam study of the acid-base reaction Y. D. Huh, R. James Cross, and M. Saunders pp 3774 - 3778; DOI: 10.1021/ja00166a010 |
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Photoelectron spectroscopic and theoretical study of ketene imine, CH2:C:NH, and ketene-N-methylimine, CH2:C:NCH3 Harold W. Kroto, George Y. Matti, Roger J. Suffolk, John D. Watts, Magnus Rittby, and Rodney J. Bartlett pp 3779 - 3784; DOI: 10.1021/ja00166a011 |
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A helical face-sharing tetrahedron chain from irrational twist, stella quadrangula, and related matters Chong Zheng, Roald Hoffmann, and David R. Nelson pp 3784 - 3791; DOI: 10.1021/ja00166a012 |
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A global approach to molecular symmetry: theorems on symmetry relations between ground- and excited-state configurations Paul G. Mezey pp 3791 - 3802; DOI: 10.1021/ja00166a013 |
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A free energy perturbation study of solvation in methanol and dimethyl sulfoxide B. G. Rao and U. Chandra Singh pp 3803 - 3811; DOI: 10.1021/ja00166a014 |
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Electronic and geometric structures of several states of diatomic scandium nitride Kathryn L. Kunze and James F. Harrison pp 3812 - 3825; DOI: 10.1021/ja00166a015 |
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Simulation analysis of structures on the reaction pathway of RNAse A Karen Haydock, Carmay Lim, Axel T. Brunger, and Martin Karplus pp 3826 - 3831; DOI: 10.1021/ja00166a016 |
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Thiol surface complexation on growing cadmium sulfide clusters V. Swayambunathan, David Hayes, Klaus H. Schmidt, Y. X. Liao, and Dan Meisel pp 3831 - 3837; DOI: 10.1021/ja00166a017 |
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Synthesis, luminescence, and excited-state complexes of the tris(1,10-phenanthroline)- and bis(terpyridine)iridium(III) cations N. P. Ayala, C. M. Flynn, LouAnn Sacksteder, J. N. Demas, and B. A. DeGraff pp 3837 - 3844; DOI: 10.1021/ja00166a018 |
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Chalcogenapyrylium dyes as potential photochemotherapeutic agents. Solution studies of heavy atom effects on triplet yields, quantum efficiencies of singlet oxygen generation, rates of reaction with singlet oxygen, and emission quantum yields Michael R. Detty and Paul B. Merkel pp 3845 - 3855; DOI: 10.1021/ja00166a019 |
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Molecular hydrogen complexes of the transition metals. 7. Kinetics and thermodynamics of the interconversion between dihydride and dihydrogen forms of W(CO)3(PR3)2H2 where R = isopropyl and cyclopentyl G. Rattan K. Khalsa, Gregory J. Kubas, Clifford J. Unkefer, Lori Stepan Van der Sluys, and Kimberly A. Kubat-Martin pp 3855 - 3860; DOI: 10.1021/ja00166a020 |
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Cooperative binding by aggregated mono-6-(alkylamino)-.beta.-cyclodextrins Russell C. Petter, Jeffrey S. Salek, Christopher T. Sikorski, G. Kumaravel, and Fu Tyan Lin pp 3860 - 3868; DOI: 10.1021/ja00166a021 |
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Symmetric intramolecular proton transfers between oxygen atoms in anionic systems. An ab initio study Enric Bosch, Jose M. Lluch, and Juan Bertran pp 3868 - 3874; DOI: 10.1021/ja00166a022 |
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Synthesis of molybdenum imido alkylidene complexes and some reactions involving acyclic olefins Richard R. Schrock, John S. Murdzek, Gui C. Bazan, Jennifer Robbins, Marcello DiMare, and Marie O'Regan pp 3875 - 3886; DOI: 10.1021/ja00166a023 |
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Phase behavior and physical chemical properties of N-methylated phosphatidylserine H. L. Casal, H. H. Mantsch, R. A. Demel, F. Paltauf, G. Lipka, and H. Hauser pp 3887 - 3895; DOI: 10.1021/ja00166a024 |
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Multiple molecular recognition and catalysis. A multifunctional anion receptor bearing an anion binding site, an intercalating group, and a catalytic site for nucleotide binding and hydrolysis Mir Wais Hosseini, A. John Blacker, and Jean Marie Lehn pp 3896 - 3904; DOI: 10.1021/ja00166a025 |
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Mechanism of Wittig reaction: evidence against betaine intermediates Edwin Vedejs and C. F. Marth pp 3905 - 3909; DOI: 10.1021/ja00166a026 |
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Concave functionality: design criteria for nonaqueous binding sites B. J. Whitlock and H. W. Whitlock pp 3910 - 3915; DOI: 10.1021/ja00166a027 |
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Benzylchlorocarbene: kinetic parameters for 1,2-hydrogen migration, UV absorption spectrum, and mechanism for addition to alkenes Michael T. H. Liu and Roland Bonneau pp 3915 - 3919; DOI: 10.1021/ja00166a028 |
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Electrophilic reactions at multiple bonds. 4. Chlorination of perchloro-1,3-butadiene and perchlorocyclopentadiene with chlorine/antimony pentafluoride/fluorosulfuryl chloride at -78.degree.C to their stable perchloroallylic cations George A. Olah and Ludger Heiliger pp 3920 - 3921; DOI: 10.1021/ja00166a029 |
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Energies and properties of ions involved in electrophilic halogenations: singlet and triplet states of halogen cations (X+, X3+, and X42+) and hydrohalonium ions (HX2+ and H2X+) Yi Li, Xuebao Wang, Frank Jensen, K. N. Houk, and George A. Olah pp 3922 - 3926; DOI: 10.1021/ja00166a030 |
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Quenching of the benzophenone triplet state by multifunctional aromatic quenchers Ted Yamada and Lawrence A. Singer pp 3926 - 3929; DOI: 10.1021/ja00166a031 |
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Ground-state dimers in excimer-forming bichromophoric molecules. 1. Bis(pyrenylcarboxy)alkanes Peter Reynders, Wolfgang Kuehnle, and Klaas A. Zachariasse pp 3929 - 3939; DOI: 10.1021/ja00166a032 |
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Photochemical hydrogen abstraction by singlet and triplet n.pi.* states of aromatic nitrogen: fragmentation of 4-alkylpyrimidines and 2-alkylquinolines Sreedharan Prathapan, Sarah Loft, and William C. Agosta pp 3940 - 3944; DOI: 10.1021/ja00166a033 |
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Catalyzed sigmatropic rearrangements. 10. Mechanism of the palladium dichloride catalyzed Cope rearrangement of acyclic dienes. A substituent effect study Larry E. Overman and Alfred E. Renaldo pp 3945 - 3949; DOI: 10.1021/ja00166a034 |
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Catalytic asymmetric glyoxylate-ene reaction: a practical access to .alpha.-hydroxy esters in high enantiomeric purities Koichi Mikami, Masahiro Terada, and Takeshi Nakai pp 3949 - 3954; DOI: 10.1021/ja00166a035 |
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Experimental and theoretical studies of nonadditivity of multiple isotopic substitution on equilibria Martin Saunders and Gary W. Cline pp 3955 - 3963; DOI: 10.1021/ja00166a036 |
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Synthesis of asymmetrically deuterated glycerol and dibenzyl glyceraldehyde via boronic esters Donald S. Matteson, Ali A. Kandil, and Raman Soundararajan pp 3964 - 3969; DOI: 10.1021/ja00166a037 |
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Atropisomers of 1,4-benzodiazepines. Synthesis and resolution of a diazepam-related 1,4-benzodiazepine Norman W. Gilman, Perry Rosen, James V. Earley, Charles Cook, and Louis J. Todaro pp 3969 - 3978; DOI: 10.1021/ja00166a038 |
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Biosynthesis of the manumycin group antibiotics Ralf Thiericke, Axel Zeeck, Akira Nakagawa, Satoshi Omura, Richard E. Herrold, Steve T. S. Wu, John M. Beale, and Heinz G. Floss pp 3979 - 3987; DOI: 10.1021/ja00166a039 |
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Stereochemistry of reduction of methylenetetrahydrofolate to methyltetrahydrofolate catalyzed by pig liver methylenetetrahydrofolate reductase Maria A. Vanoni, Sungsook Lee, Heinz G. Floss, and Rowena G. Matthews pp 3987 - 3992; DOI: 10.1021/ja00166a040 |
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Epoxidation of cis-1,2-dideuterio-1-octene by Pseudomonas oleovorans monooxygenase proceeds without deuterium exchange James E. Colbert, Andreas G. Katopodis, and Sheldon W. May pp 3993 - 3996; DOI: 10.1021/ja00166a041 |
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A study of oxygen- versus hydrogen peroxide-supported activation of iron.cntdot.bleomycin Anand Natrajan, Sidney M. Hecht, Gijs A. Van der Marel, and Jacques H. Van Boom pp 3997 - 4002; DOI: 10.1021/ja00166a042 |
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Tandem free-radical alkene addition reactions of acyl radicals Dale L. Boger and Robert J. Mathvink pp 4003 - 4008; DOI: 10.1021/ja00166a043 |
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Intramolecular acyl radical-alkene addition reactions: macrocyclization reactions Dale L. Boger and Robert J. Mathvink pp 4008 - 4011; DOI: 10.1021/ja00166a044 |
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The asymmetric synthesis of .alpha.-amino acids. Electrophilic azidation of chiral imide enolates, a practical approach to the synthesis of (R)- and (S)-.alpha.-azido carboxylic acids David A. Evans, Thomas C. Britton, Jonathan A. Ellman, and Roberta L. Dorow pp 4011 - 4030; DOI: 10.1021/ja00166a045 |
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New copper chemistry. 17. Higher-order cyanocuprates: are they real? Steven H. Bertz pp 4031 - 4032; DOI: 10.1021/ja00166a046 |
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Higher order cyanocuprates R2Cu(CN)Li2: discrete reagents or lower order lithium cyanide (LiCN) modified Gilman cuprates? Bruce H. Lipshutz, Sunaina Sharma, and Edmund L. Ellsworth pp 4032 - 4034; DOI: 10.1021/ja00166a047 |
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Inactivation of general acyl-CoA dehydrogenase by enantiomerically pure (methylenecyclopropyl)acetyl-CoA and its implication for this enzyme-catalyzed reaction Ming Tain Lai and Hung Wen Liu pp 4034 - 4035; DOI: 10.1021/ja00166a048 |
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Asymmetric tandem Claisen-ene strategy for steroid total synthesis: an efficient access to (+)-9(11)-dehydroestrone methyl ether Koichi Mikami, Kazuhiko Takahashi, and Takeshi Nakai pp 4035 - 4037; DOI: 10.1021/ja00166a049 |
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Arsaoxanes as reversible, ligating oxygen-transfer agents in the synthesis of neutral metal-oxo clusters. The x-ray structures of Cp*2W6O17 and Cp*6Mo8O16 James R. Harper and Arnold L. Rheingold pp 4037 - 4038; DOI: 10.1021/ja00166a050 |
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Unusual carbon, oxygen-bridging coordination of acetate and acetylacetonate ligands in the platinum clusters, [PtIII2(.mu.-CH2COO-C,O)2(.mu.-CH3COO-O,O')2Cl2]2- and PtII4(.mu.-CH3COO-O,O')4(.mu.-CH3COCHCOCH3-O,C3)4 Tadashi Yamaguchi, Yoichi Sasaki, and Tasuku Ito pp 4038 - 4040; DOI: 10.1021/ja00166a051 |
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Proposal for blending classical and biradical mechanisms in antitumor antibiotics: dynemicin A James P. Snyder and Gregory E. Tipsword pp 4040 - 4042; DOI: 10.1021/ja00166a052 |
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Cooperative reactivity in photogenerated radical ion pairs: photofragmentation of amino ketones William R. Bergmark and David G. Whitten pp 4042 - 4043; DOI: 10.1021/ja00166a053 |
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Interception of copper polysulfide clusters in the reaction of copper and sulfur in donor solvents: polysulfide complexes as the link between molecular and nonmolecular metal sulfides Emannuel Ramli, Thomas B. Rauchfuss, and Charlotte L. Stern pp 4043 - 4044; DOI: 10.1021/ja00166a054 |
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Oxygen-17 isotopic tracer evidence for the formation of a sulfurane intermediate during sulfide photooxidation Edward L. Clennan and Kang Yang pp 4044 - 4046; DOI: 10.1021/ja00166a055 |
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Difluoropropadienone as a source of difluorovinylidene and difluorodiazoethene John C. Brahms and William P. Dailey pp 4046 - 4047; DOI: 10.1021/ja00166a056 |
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Electrocatalytic hydroxylation of alkanes and identification of a fluoroiron(V) porphyrin intermediate Alaganandan Nanthakumar and Harold M. Goff pp 4047 - 4049; DOI: 10.1021/ja00166a057 |
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Chromophore aggregation and concomitant wavelength-dependent photochemistry of a main-chain liquid crystalline poly(aryl cinnamate) David Creed, Anselm C. Griffin, Charles E. Hoyle, and Krishnan Venkataram pp 4049 - 4050; DOI: 10.1021/ja00166a058 |
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Structure, dynamics, and reactivity of an alkoxy intermediate formed from acetylene on zeolite catalysts: an in situ solid-state NMR study Noel D. Lazo, Jeffery L. White, Eric J. Munson, Marsha Lambregts, and James F. Haw pp 4050 - 4052; DOI: 10.1021/ja00166a059 |
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Photoreduction of palladium radical cations. Transient absorbance kinetics of electron transfers to photogenerated [Pd(CNMe)3].cntdot.+ radicals Frederick R. Lemke, Robert M. Granger, David A. Morgenstern, and Clifford P. Kubiak pp 4052 - 4054; DOI: 10.1021/ja00166a060 |
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Cyclynes. 7. Homoconjugated cyclic poly(diacetylene)s Lawrence T. Scott, Mark J. Cooney, and Dan Johnels pp 4054 - 4055; DOI: 10.1021/ja00166a061 |
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Automerization of homocubylidene: proof of a reversible olefin/carbene rearrangement Philip E. Eaton and Robert B. Appell pp 4055 - 4057; DOI: 10.1021/ja00166a062 |
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Hydrocarbon oxidation by antimony pentafluoride Jean Christophe Culmann and Jean Sommer pp 4057 - 4058; DOI: 10.1021/ja00166a063 |
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Iron(II) bleomycin-mediated reduction of oxygen to water: an oxygen-17 NMR study John R. Barr, Reuel B. Van Atta, Anand Natrajan, Sidney M. Hecht, Gijs A. Van der Marel, and Jacques H. Van Boom pp 4058 - 4060; DOI: 10.1021/ja00166a064 |
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Stereostructure of pimaricin Jean Marc Lancelin and Jean Marie Beau pp 4060 - 4061; DOI: 10.1021/ja00166a065 |
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[7.7]Paracyclophanes from blue-green algae Bradley S. Moore, Jian Lu Chen, Gregory M. L. Patterson, Richard E. Moore, Linda S. Brinen, Yoko Kato, and Jon Clardy pp 4061 - 4063; DOI: 10.1021/ja00166a066 |
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Ligand exchange between cyanocuprates and allylic stannanes: a novel, direct route to allylic cuprates possessing remarkable reactivity and stability Bruce H. Lipshutz, Robert Crow, Stuart H. Dimock, Edmund L. Ellsworth, Robin A. J. Smith, and James R. Behling pp 4063 - 4064; DOI: 10.1021/ja00166a067 |
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Structure of the 2-butyl cation. Hydrogen bridged or methyl bridged? Jose Walkimar de M. Carneiro, Paul v. R. Schleyer, Wolfram Koch, and Krishnan Raghavachari pp 4064 - 4066; DOI: 10.1021/ja00166a068 |
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Differentiation of two stages during establishment of strong metal-support interaction in rhodium/titania catalysts J. P. Belzunegui, J. Sanz, and J. M. Rojo pp 4066 - 4068; DOI: 10.1021/ja00166a069 |
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[Bis(3-tert-butylpyrazolyl)hydroborato]zinc alkyl derivatives: competitive reactivity of zinc-carbon and boron-hydrogen bonds Ian B. Gorrell, Adrian Looney, Gerard Parkin, and Arnold L. Rheingold pp 4068 - 4069; DOI: 10.1021/ja00166a070 |
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Lithium-6 and nitrogen-15 nuclear magnetic resonance spectroscopic studies of lithiated cyclohexanone phenylimine revisited. Aggregation-state determination by single-frequency nitrogen-15 decoupling James H. Gilchrist, Aidan T. Harrison, David J. Fuller, and David B. Collum pp 4069 - 4070; DOI: 10.1021/ja00166a071 |
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Enantioselective total synthesis of neooxazolomycin Andrew S. Kende, Kuniaki Kawamura, and Robert J. DeVita pp 4070 - 4072; DOI: 10.1021/ja00166a072 |
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Allenyl chloromethyl sulfones, new dienophile-diene synthons. A simple iterative ring-growing procedure Eric Block and David Putman pp 4072 - 4074; DOI: 10.1021/ja00166a073 |
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Design, preparation, and electron spin resonance detection of a ground-state undecet (S = 5) hydrocarbon Ikuo Fujita, Yoshio Teki, Takeji Takui, Takamasa Kinoshita, Koichi Itoh, Fumio Miko, Yasuhiko Sawaki, Hiizu Iwamura, Akira Izuoka, and Tadashi Sugawara pp 4074 - 4075; DOI: 10.1021/ja00166a074 |
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Observation of a new low-energy fluorescent 1(.pi.,.pi.*) excited state in strongly coupled porphyrin dimers Osman Bilsel, Juan Rodriguez, Dewey Holten, Gregory S. Girolami, Stanley M. Milam, and Kenneth S. Suslick pp 4075 - 4077; DOI: 10.1021/ja00166a075 |
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Enzyme-mediated asymmetric decarboxylation of disubstituted malonic acids Kenji Miyamoto and Hiromichi Ohta pp 4077 - 4078; DOI: 10.1021/ja00166a076 |
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Synthesis of (.+-.)-11,0(3)-dihydropseudopterolide Leo A. Paquette, Christopher M. Rayner, and Annette M. Doherty pp 4078 - 4079; DOI: 10.1021/ja00166a077 |
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A stable .eta.2-silene complex of iridium: (.eta.5-C5Me5)(PMe3)Ir(.eta.2-CH2:SiPh2) Brian K. Campion, Richard H. Heyn, and T. Don Tilley pp 4079 - 4081; DOI: 10.1021/ja00166a078 |
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Modulation of interprotein electron transfer energetics by heme-ligand variation Michael J. Natan, Debasish Kuila, Wade W. Baxter, Bertha C. King, Fred M. Hawkridge, and Brian M. Hoffman pp 4081 - 4082; DOI: 10.1021/ja00166a079 |
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1,2-Dehydro-o-carborane Henry L. Gingrich, Tirthankar Ghosh, Qiurong Huang, and Maitland Jones pp 4082 - 4083; DOI: 10.1021/ja00166a080 |
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Rearrangement of an allyl vinyl rhenium complex to a rhenium allyl vinyl ketone complex via two consecutive concerted organometallic rearrangements Charles P. Casey, Paul C. Vosejpka, and James A. Gavney pp 4083 - 4085; DOI: 10.1021/ja00166a081 |
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Novel strategy for the construction of the oligosaccharide fragment of calichemicin .gamma.1.alpha.I. Synthesis of the ABC skeleton K. C. Nicolaou and Robert D. Groneberg pp 4085 - 4086; DOI: 10.1021/ja00166a082 |
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Tellurapyrylium dyes as catalysts for the conversion of singlet oxygen and water to hydrogen peroxide Michael R. Detty and Scott L. Gibson pp 4086 - 4088; DOI: 10.1021/ja00166a083 |
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General approach to the synthesis of macroline-related alkaloids. Stereospecific total synthesis of (-)-alstonerine L. H. Zhang and J. M. Cook pp 4088 - 4090; DOI: 10.1021/ja00166a084 |
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Characterization of (methylcylcopentadienyl)trimethylplatinum and low-temperature organometallic chemical vapor deposition of platinum metal [Erratum to document cited in CA111(25):233169n] Ziling Xue, M. Jane Strouse, David K. Shuh, Carolyn B. Knobler, Herbert D. Kaesz, Robert F. Hicks, and R. Stanley Williams pp 4090 - 4090; DOI: 10.1021/ja00166a085 |
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Evidence for a 1,2-fluoride shift in a gaseous cation [Erratum to document cited in CA111(17):153001m] Thomas A. Shaler and Thomas Hellman Morton pp 4090 - 4090; DOI: 10.1021/ja00166a086 |
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X-ray structures of cubylcubane and 2-tert-butylcubylcubane: short cage-cage bonds [Erratum to document cited in CA109(18):161024v] Richard Gilardi, Michele Maggini, and Philip E. Eaton pp 4090 - 4090; DOI: 10.1021/ja00166a087 |
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Phosphate ester and phosphinate binding to the (.mu.-oxo)diiron(III) core. Synthesis and characterization of [Fe2O{O2P(OC6H5)2}2(HBpz3)2] and [Fe2O{O2P(C6H5)2}2(HBpz3)2] [Erratum to document cited in CA112(5):32286v] Petra N. Turowski, William H. Armstrong, Mary E. Roth, and Stephen J. Lippard pp 4090 - 4090; DOI: 10.1021/ja00166a088 |
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Mechanism of grignard reagent formation. The surface nature of the reaction [Erratum to document cited in CA110(15):135283e] H. M. Walborsky and Janusz Rachon pp 4090 - 4090; DOI: 10.1021/ja00166a089 |
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Computer Software Reviews pp 4090 - 4092; DOI: 10.1021/ja00166a600 |
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Book Reviews pp 4092 - 4096; DOI: 10.1021/ja00166a601 |
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Ammonia-acetone mixed clusters: internal ion-molecule reactions, structure, and bonding W. B. Tzeng, S. Wei, D. W. Neyer, R. G. Keesee, and A. W. Castleman pp 4097 - 4104; DOI: 10.1021/ja00167a001 |
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Tentative mechanism for the bistability observed during irradiation of the triphenylimidazolyl radical dimer in a CSTR B. Borderie, D. Lavabre, G. Levy, J. C. Micheau, and J. P. Laplante pp 4105 - 4109; DOI: 10.1021/ja00167a002 |
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Intrinsic interactions between alkaline earth metal ions and peptides: a gas-phase study Lynn M. Teesch and Jeanette Adams pp 4110 - 4120; DOI: 10.1021/ja00167a003 |
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Core and valence-shell electronic excitation of the Group VI transition-metal (chromium, molybdenum, and tungsten) hexacarbonyls by high-resolution electron energy loss spectroscopy Glyn Cooper, Kong Hung Sze, and C. E. Brion pp 4121 - 4127; DOI: 10.1021/ja00167a004 |
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Transition structures of the Lewis acid-catalyzed Diels-Alder reaction of butadiene with acrolein. The origins of selectivity David M. Birney and K. N. Houk pp 4127 - 4133; DOI: 10.1021/ja00167a005 |
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Calculations of pK differences between structurally similar compounds Alexander A. Rashin, James R. Rabinowitz, and Jason R. Banfelder pp 4133 - 4137; DOI: 10.1021/ja00167a006 |
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Valence bonds in the Main Group elements. 2. The sulfur oxides Charles H. Patterson and Richard P. Messmer pp 4138 - 4150; DOI: 10.1021/ja00167a007 |
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Vibrationally assisted tunneling in the [1,5] sigmatropic hydrogen shift in cis-1,3-pentadiene Lek Chantranupong and Timothy A. Wildman pp 4151 - 4154; DOI: 10.1021/ja00167a008 |
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6.pi. Aromaticity in four-membered rings Geert Van Zandwijk, Rene A. J. Janssen, and Henk M. Buck pp 4155 - 4164; DOI: 10.1021/ja00167a009 |
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Computational study of the structural, energetic, and acid-base properties of calix[4]arenes Peter D. J. Grootenhuis, Peter A. Kollman, Leo C. Groenen, David N. Reinhoudt, Gerrit J. Van Hummel, Franco Ugozzoli, and Giovanni D. Andreetti pp 4165 - 4176; DOI: 10.1021/ja00167a010 |
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Resonance interactions in acyclic systems. 2. Y-Conjugated anions and cations Kenneth B. Wiberg pp 4177 - 4182; DOI: 10.1021/ja00167a011 |
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Application of the GAPT (generalized atomic polar tensor) population analysis to some organic molecules and transition structures Jerzy Cioslowski, Tracy Hamilton, Gustavo Scuseria, B. Andes Hess, Jiani Hu, L. J. Schaad, and Michel Dupuis pp 4183 - 4186; DOI: 10.1021/ja00167a012 |
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Barrier widths, barrier heights, and the origins of anomalous kinetic H/D isotope effects Saul Wolfe, Shmaryahu Hoz, Chan Kyung Kim, and Kiyull Yang pp 4186 - 4191; DOI: 10.1021/ja00167a013 |
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Electron and energy transfer through bridged systems. 6. Molecular switches: the critical field in electric field activated bistable molecules Noel S. Hush, Adrian T. Wong, George B. Bacskay, and Jeffrey R. Reimers pp 4192 - 4197; DOI: 10.1021/ja00167a014 |
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Vibronic coupling model for the calculation of mixed-valence line shapes: a new look at the Creutz-Taube ion Susan B. Piepho pp 4197 - 4206; DOI: 10.1021/ja00167a015 |
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Electric-field induced intramolecular electron transfer in spiro .pi.-electron systems and their suitability as molecular electronic devices. A theoretical study Abbas Farazdel, Michel Dupuis, Enrico Clementi, and Ari Aviram pp 4206 - 4214; DOI: 10.1021/ja00167a016 |
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Dynamics of ferrocene in a thiourea inclusion matrix Michael D. Lowery, Richard J. Wittebort, Michio Sorai, and David N. Hendrickson pp 4214 - 4225; DOI: 10.1021/ja00167a017 |
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Characterization of the triplet-triplet annihilation process of pyrene and several derivatives under laser excitation C. Bohne, E. B. Abuin, and J. C. Scaiano pp 4226 - 4231; DOI: 10.1021/ja00167a018 |
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Solid-state NMR of carbon-13 in ethylene adsorbed on silica-supported ruthenium M. Pruski, J. C. Kelzenberg, B. C. Gerstein, and Terry S. King pp 4232 - 4240; DOI: 10.1021/ja00167a019 |
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Light noble gas chemistry: structures, stabilities, and bonding of helium, neon, and argon compounds Gernot Frenking, Wolfram Koch, Felix Reichel, and Dieter Cremer pp 4240 - 4256; DOI: 10.1021/ja00167a020 |
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NMR studies of cobalt(II)-substituted derivatives of bovine copper-zinc superoxide dismutase. Effects of pH, phosphate, and metal migration Li June Ming and Joan Selverstone Valentine pp 4256 - 4264; DOI: 10.1021/ja00167a021 |
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An understanding of the x-ray absorption near-edge structure of copper(II) imidazole complexes R. W. Strange, L. Alagna, P. Durham, and S. S. Hasnain pp 4265 - 4268; DOI: 10.1021/ja00167a022 |
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Rotational reorientation of the 1-adamantyl cation: a sensitive probe of carbocation-medium interactions David P. Kelly and D. Ralph Leslie pp 4268 - 4273; DOI: 10.1021/ja00167a023 |
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Variations in the heterogeneity of the decay of the fluorescence in six procyanidin dimers Donghwan Cho, Rujiang Tian, Lawrence J. Porter, Richard W. Hemingway, and Wayne L. Mattice pp 4273 - 4277; DOI: 10.1021/ja00167a024 |
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Dodecamethoxyorthocyclophane: conformational and dynamic properties studied by proton 2D exchange NMR A. Maliniak, Z. Luz, R. Poupko, C. Krieger, and H. Zimmermann pp 4277 - 4283; DOI: 10.1021/ja00167a025 |
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Inversion of the dioxolanyl radical: an experimental and theoretical study S. Deycard, J. Lusztyk, K. U. Ingold, F. Zerbetto, M. Z. Zgierski, and William Siebrand pp 4284 - 4290; DOI: 10.1021/ja00167a026 |
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Efficiencies of photoinduced electron-transfer reactions: role of the Marcus inverted region in return electron transfer within geminate radical-ion pairs Ian R. Gould, Deniz Ege, Jacques E. Moser, and Samir Farid pp 4290 - 4301; DOI: 10.1021/ja00167a027 |
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Coadsorption of ferrocene-terminated and unsubstituted alkanethiols on gold: electroactive self-assembled monolayers Christopher E. D. Chidsey, Carolyn R. Bertozzi, T. M. Putvinski, and A. M. Mujsce pp 4301 - 4306; DOI: 10.1021/ja00167a028 |
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Long-lived micellar N-alkylaldonamide fiber gels. Solid-state NMR and electron microscopic studies Juergen Hinrich Fuhrhop, Soenke Svenson, Christoph Boettcher, Ernst Roessler, and Hans Martin Vieth pp 4307 - 4312; DOI: 10.1021/ja00167a029 |
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Na0(epoxy)1-3 complexes and dissociative electron capture of the epoxy system: matrix isolation ESR study Paul H. Kasai pp 4313 - 4320; DOI: 10.1021/ja00167a030 |
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Molecular structure and conformation of two acyclic polythioethers: implications for the design of heavy metal chelators John M. Desper, Douglas R. Powell, and Samuel H. Gellman pp 4321 - 4324; DOI: 10.1021/ja00167a031 |
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Palladium-catalyzed alkylations in aqueous media Albert L. Casalnuovo and Joseph C. Calabrese pp 4324 - 4330; DOI: 10.1021/ja00167a032 |
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A study of high-oxidation-state complexes of the type [W(.eta.5-C5Me5)Me2X]2(.mu.-N2), including x-ray structures of [W(.eta.5-C5Me5)Me2(OC6F5)]2(.mu.-N2) and [W(.eta.5-C5Me5)Me2(S-2,4,6-C6H2Me3)]2(.mu.-N2) Marie B. O'Regan, Andrew H. Liu, William C. Finch, Richard R. Schrock, and William M. Davis pp 4331 - 4338; DOI: 10.1021/ja00167a033 |
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Preparation and characterization of two high oxidation state molybdenum dinitrogen complexes: [MoCp*Me3]2(.mu.-N2) and [MoCp*Me3](.mu.-N2)[WCp'Me3] Richard R. Schrock, Richard M. Kolodziej, Andrew H. Liu, William M. Davis, and Michael G. Vale pp 4338 - 4345; DOI: 10.1021/ja00167a034 |
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Photoinduced electron transfer in the zinc substituted cytochrome c Ru(NH3)5(His-33) derivative studied by phosphorescence and optically detected magnetic resonance spectroscopy Li Hsin Zang and August H. Maki pp 4346 - 4351; DOI: 10.1021/ja00167a035 |
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Synthesis of cytochalasins: the route to sulfur-bridged [11]cytochalasans Edwin Vedejs, J. G. Reid, J. D. Rodgers, and S. J. Wittenberger pp 4351 - 4357; DOI: 10.1021/ja00167a036 |
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The total syntheses of dl-zygosporin E and dl-C18-desmethylcytochalasin D Edwin Vedejs and S. J. Wittenberger pp 4357 - 4364; DOI: 10.1021/ja00167a037 |
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Synthesis of cyclobutanones by the photolytic reaction of chromium carbene complexes with olefins: inter- and intramolecular reactions Bjorn C. Soderberg, Louis S. Hegedus, and Miguel A. Sierra pp 4364 - 4374; DOI: 10.1021/ja00167a038 |
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A concise approach to enantiomerically pure carbocyclic ribose analogs. Synthesis of (4S,5R,6R,7R)-7-(hydroxymethyl)spiro[2.4]heptane-4,5,6-triol 7-O-(dihydrogen phosphate) John J. Gaudino and Craig S. Wilcox pp 4374 - 4380; DOI: 10.1021/ja00167a039 |
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Structures and configurations of ciguatoxin from the moray eel Gymnothorax javanicus and its likely precursor from the dinoflagellate Gambierdiscus toxicus Michio Murata, Anne M. Legrand, Yoshihiko Ishibashi, Masakazu Fukui, and Takeshi Yasumoto pp 4380 - 4386; DOI: 10.1021/ja00167a040 |
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Preparation of eight-membered cyclic ethers by Lewis acid promoted acetal-alkene cyclizations Todd A. Blumenkopf, Matthias Bratz, Armando Castaneda, Gary C. Look, Larry E. Overman, Domingo Rodriguez, and Andrew S. Thompson pp 4386 - 4399; DOI: 10.1021/ja00167a041 |
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Formation of .DELTA.4-oxocenes from Lewis acid promoted cyclizations of 5-hexenyl acetals. Evidence for a concerted ene cyclization mechanism Todd A. Blumenkopf, Gary C. Look, and Larry E. Overman pp 4399 - 4403; DOI: 10.1021/ja00167a042 |
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New methodology for conjugate additions of allylic ligands to .alpha.,.beta.-unsaturated ketones: synthetic and spectroscopic studies Bruce H. Lipshutz, Edmund L. Ellsworth, Stuart H. Dimock, and Robin A. J. Smith pp 4404 - 4410; DOI: 10.1021/ja00167a043 |
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Molecular recognition in nonaqueous solvent. 2. Structural and thermodynamic analysis of cationic selectivity of 18-crown-6 in methanol Michael H. Mazor, J. Andrew McCammon, and Terry P. Lybrand pp 4411 - 4419; DOI: 10.1021/ja00167a044 |
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Hydrolytically degradable amino acid-containing polymers Andrea Staubli, Eyal Ron, and Robert Langer pp 4419 - 4424; DOI: 10.1021/ja00167a045 |
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Stereoselective synthesis of all four geometric isomers of internal 1,3-butadienes by the condensation reaction of aldehydes with the .gamma.-trimethylsilyl-substituted allylboranes Kung K. Wang, Yu Gui Gu, and Chin Liu pp 4424 - 4431; DOI: 10.1021/ja00167a046 |
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Evidence in favor of lithium-halogen exchange being faster than lithium-acidic hydrogen (deuterium) exchange Nurani S. Narasimhan, Nurani M. Sunder, Radhakrishna Ammanamanchi, and Bhagavat D. Bonde pp 4431 - 4435; DOI: 10.1021/ja00167a047 |
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Mechanism of solvolysis of 1-(1-adamantyl)ethyl sulfonates F. P. Wilgis, T. E. Neumann, and V. J. Shiner pp 4435 - 4446; DOI: 10.1021/ja00167a048 |
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Addition reactions of diarylcarbenium ions to 2-methyl-1-pentene: kinetic method and reaction mechanism Herbert Mayr, Reinhard Schneider, Christian Schade, Joerg Bartl, and Rainer Bederke pp 4446 - 4454; DOI: 10.1021/ja00167a049 |
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Kinetics of the reactions of the p-methoxy-substituted benzhydryl cation with various alkenes and 1,3-dienes Herbert Mayr, Reinhard Schneider, Bernhard Irrgang, and Christian Schade pp 4454 - 4459; DOI: 10.1021/ja00167a050 |
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Linear free energy and reactivity-selectivity relationships in reactions of diarylcarbenium ions with .pi.-nucleophiles Herbert Mayr, Reinhard Schneider, and Ute Grabis pp 4460 - 4467; DOI: 10.1021/ja00167a051 |
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Tunneling in elimination reactions. Tests of criteria for tunneling predicted by model calculations Mohammed Amin, Robin C. Price, and William H. Saunders pp 4467 - 4471; DOI: 10.1021/ja00167a052 |
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Photochemistry and photophysics of ketyl radicals containing the anthrone moiety J. C. Netto-Ferreira, W. F. Murphy, R. W. Redmond, and J. C. Scaiano pp 4472 - 4476; DOI: 10.1021/ja00167a053 |
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Models for bacteriorhodopsin-catalyzed dark cis-trans isomerization of bound retinal Stanley Seltzer pp 4477 - 4483; DOI: 10.1021/ja00167a054 |
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Electron-transfer reactions of radical anions: do they follow outer- or inner-sphere mechanisms? Lennart Eberson and Sason S. Shaik pp 4484 - 4489; DOI: 10.1021/ja00167a055 |
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Models for nucleoside glycosylase enzymes. Evidence that the hydrolysis of .beta.-D-ribofuranosides requires a backside preassociation nucleophile Xavier M. Cherian, Scott A. Van Arman, and Anthony W. Czarnik pp 4490 - 4498; DOI: 10.1021/ja00167a056 |
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Mechanism of inactivation of monoamine oxidase B by (aminomethyl)trimethylsilane Gregory M. Banik and Richard B. Silverman pp 4499 - 4507; DOI: 10.1021/ja00167a057 |
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Raman spectral studies of nucleic acids. 36. Structure in solution of the RNA.cntdot.DNA hybrid (rA)8.cntdot.(dT)8 determined by NMR and Raman spectroscopy Masato Katahira, Sang Jong Lee, Yuji Kobayashi, Hiromu Sugeta, Yoshimasa Kyogoku, Shigenori Iwai, Eiko Ohtsuka, James M. Benevides, and George J. Thomas pp 4508 - 4512; DOI: 10.1021/ja00167a058 |
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Biosynthesis of pentalenene and pentalenolactone David E. Cane, John S. Oliver, Paul H. M. Harrison, Christopher Abell, Brian R. Hubbard, Charles T. Kane, and Rene Lattman pp 4513 - 4524; DOI: 10.1021/ja00167a059 |
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Synthesis and chemistry of a quinone methide model for anthracycline antitumor antibiotics Steven R. Angle and Wenjin Yang pp 4524 - 4528; DOI: 10.1021/ja00167a060 |
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Efficient synthetic routes in fluorinated isosteres of inositol and their effects on cellular growth Alan P. Kozikowski, Abdul H. Fauq, Garth Powis, and Deborah C. Melder pp 4528 - 4531; DOI: 10.1021/ja00167a061 |
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Activation of iron(III)-bleomycin by 10-hydroperoxy-8,12-octadecadienoic acid Anand Natrajan, Sidney M. Hecht, Gijs A. Van der Marel, and Jacques H. Van Boom pp 4532 - 4538; DOI: 10.1021/ja00167a062 |
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Structure and stability of a DNA triple helix in solution: NMR studies on d(T)6.cntdot.d(A)6.cntdot.d(T)6 and its complex with a minor groove binding drug Kimiko Umemoto, Mukti H. Sarma, Goutam Gupta, Jia Luo, and Ramaswamy H. Sarma pp 4539 - 4545; DOI: 10.1021/ja00167a063 |
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On enumeration and classification of condensed polycyclic benzenoid aromatic hydrocarbons William C. Herndon pp 4546 - 4547; DOI: 10.1021/ja00167a064 |
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The coordination geometry of gaseous hexamethyltungsten is not octahedral Arne Haaland, Andreas Hammel, Kristin Rypdal, and Hans V. Volden pp 4547 - 4549; DOI: 10.1021/ja00167a065 |
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Fischer route to pyrido[3,2-g]indoles. A novel receptor for urea derivatives Vidyadhar Hegde, Puttannachetty Madhukar, Jeffry D. Madura, and Randolph P. Thummel pp 4549 - 4550; DOI: 10.1021/ja00167a066 |
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Inverse-electron-demand Diels-Alder reactions of Fischer carbene complexes: a new and efficient dihydrobenzene synthesis via a retrocycloaddition of chromium hexacarbonyl Siu Ling B. Wang and William D. Wulff pp 4550 - 4552; DOI: 10.1021/ja00167a067 |
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Total synthesis of (+)-breynolide David R. Williams, Paul A. Jass, H. L. Allan Tse, and Ricky D. Gaston pp 4552 - 4554; DOI: 10.1021/ja00167a068 |
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Characterization of the in vitro cyclization chemistry of calicheamicin and its relation to DNA cleavage James J. De Voss, Jon J. Hangeland, and Craig A. Townsend pp 4554 - 4556; DOI: 10.1021/ja00167a069 |
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1-Cyano- and 2-cyano-2-bicyclo[2.1.1]hexyl cations Wolfgang Kirmse and Bernhard Goer pp 4556 - 4557; DOI: 10.1021/ja00167a070 |
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Geminal group interactions Yun Dong Wu, W. Kirmse, and K. N. Houk pp 4557 - 4559; DOI: 10.1021/ja00167a071 |
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Photoinduced spin-polarized radical ion pair formation in a fixed-distance photosynthetic model system at 5 K Michael R. Wasielewski, George L. Gaines, Michael P. O'Neil, Walter A. Svec, and Mark P. Niemczyk pp 4559 - 4560; DOI: 10.1021/ja00167a072 |
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Stereoselective oxidation of a coordinated phenoxazinylate radical with molecular oxygen Samaresh Bhattacharya, Steven R. Boone, and Cortlandt G. Pierpont pp 4561 - 4562; DOI: 10.1021/ja00167a073 |
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Formation and properties of an iron-nickel sulfide (NiFe3S4) cluster in Pyrococcus furiosus ferredoxin Richard C. Conover, Jae Bum Park, Michael W. W. Adams, and Michael K. Johnson pp 4562 - 4564; DOI: 10.1021/ja00167a074 |
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Reduction of an electronically unsaturated transition-metal .eta.2-acyl complex. Arene formation from deoxygenative acyl coupling with a cyclopentadienyl ligand Tara Y. Meyer and Louis Messerle pp 4564 - 4565; DOI: 10.1021/ja00167a075 |
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Isomerization of the cubane radical cation to the bridged 1,4-bishomobenzene (bicyclo[3.3.0]octa-2,6-diene-4,8-diyl) radical cation X. Z. Qin, A. D. Trifunac, P. E. Eaton, and Y. Xiong pp 4565 - 4567; DOI: 10.1021/ja00167a076 |
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Lewis and Broensted acid adducts in ambient temperature chloroaluminate molten salts: NMR observations P. C. Trulove, R. T. Carlin, and R. A. Osteryoung pp 4567 - 4568; DOI: 10.1021/ja00167a077 |
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High turnover rates in pH-dependent alkene epoxidation using NaOCl and square-planar nickel(II) catalysts Heungsik Yoon, Thomas R. Wagler, Kenneth J. O'Connor, and Cynthia J. Burrows pp 4568 - 4570; DOI: 10.1021/ja00167a078 |
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Effect of 2,2-dimethyl substitution on the lifetimes of cyclic hydrocarbon triplet 1,3-biradicals Waldemar Adam, Georg Reinhard, Herbert Platsch, and Jakob Wirz pp 4570 - 4571; DOI: 10.1021/ja00167a079 |
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Selective oxidation reactions on Rh(111)-p(2x2)-O: the conversion of styrene to acetophenone Xueping Xu and Cynthia M. Friend pp 4571 - 4573; DOI: 10.1021/ja00167a080 |
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Immobilized cellulase (CBH I) as a chiral stationary phase for direct resolution of enantiomers Per Erlandsson, Ingrid Marle, Lennart Hansson, Roland Isaksson, Goeran Pettersson, and Curt Pettersson pp 4573 - 4574; DOI: 10.1021/ja00167a081 |
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(Thioallyl)iron tricarbonyl complexes by the reaction of allene episulfides with diiron nonacarbonyl Wataru Ando, Nami Choi, and Yoshio Kabe pp 4574 - 4576; DOI: 10.1021/ja00167a082 |
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Unprecedented imido-bridged binuclear cobalt(III) complex: synthesis and molecular structure of p-[Co2(.mu.-(.mu.2-N:.eta.1-O,O')-imidomalonato)(tren)2](ClO4)3.cntdot.H2O Takahiko Kojima, Masanobu Hidai, Reiko Kuroda, and Shigenobu Yano pp 4576 - 4577; DOI: 10.1021/ja00167a083 |
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Intercalation of bis(ethylenedithio)tetrathiafulvalene (ET) into iron oxychloride: a highly conducting low-dimensional system Joseph F. Bringley, Jean Marc Fabre, and Bruce A. Averill pp 4577 - 4579; DOI: 10.1021/ja00167a084 |
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Site-specific cleavage of duplex DNA with a .lambda. repressor-staphylococcal nuclease hybrid Dehua Pei and Peter G. Schultz pp 4579 - 4580; DOI: 10.1021/ja00167a085 |
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cis-Stilbene fluorescence in solution. Adiabatic 1c*.fwdarw.1t* conversion Jack Saltiel, Andrew Waller, Ya Ping Sun, and Donald F. Sears pp 4580 - 4581; DOI: 10.1021/ja00167a086 |
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Luminescence line narrowing, a highly specific probe of excited state properties in rhodium(III) mixed chelate complexes Mirco G. Colombo, Arne Zilian, and Hans U. Guedel pp 4581 - 4582; DOI: 10.1021/ja00167a087 |
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A genetically engineered monofunctional chorismate mutase Jon Stewart, David B. Wilson, and Bruce Ganem pp 4582 - 4584; DOI: 10.1021/ja00167a088 |
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(Z,Z)-d,l-2,3-Dimethyl-1,4-butanedithial S,S'-dioxide: a novel biologically active organosulfur compound from onion. Formation of vic-disulfoxides in onion extracts Eric Block and Thomas Bayer pp 4584 - 4585; DOI: 10.1021/ja00167a089 |
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Insulin stabilizes copper(II)-thiolate ligation that models blue copper proteins Mark L. Brader and Michael F. Dunn pp 4585 - 4587; DOI: 10.1021/ja00167a090 |
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Ligand-induced selective stabilization of the anti isomer in (.eta.3-allyl)palladium complexes: an attempt to control the E-Z stereochemistry in palladium-promoted allylic substitutions Bjoern Aakermark, Sverker Hansson, and Aldo Vitagliano pp 4587 - 4588; DOI: 10.1021/ja00167a091 |
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[(MeC5H4)3U]2[.mu.-1,4-N2C6H4]: a bimetallic molecule with antiferromagnetic coupling between the uranium centers Robert K. Rosen, Richard A. Andersen, and Norman M. Edelstein pp 4588 - 4590; DOI: 10.1021/ja00167a092 |
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Helical and nonhelical palladium(II) complexes of oligopyridine ligands: the ligand-directed assembly of polynuclear complexes Edwin C. Constable, Susan M. Elder, John Healy, Michael D. Ward, and Derek A. Tocher pp 4590 - 4592; DOI: 10.1021/ja00167a093 |
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Water soluble hyperbranched polyphenylene: "a unimolecular micelle?" Young H. Kim and Owen W. Webster pp 4592 - 4593; DOI: 10.1021/ja00167a094 |
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Multiple-bond character between two carborane polyhedra: the two-electron reduction of biscarborane Thomas D. Getman, Carolyn B. Knobler, and M. Frederick Hawthorne pp 4593 - 4594; DOI: 10.1021/ja00167a095 |
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Dramatic rate accelerations of Diels-Alder reactions in 5 M lithium perchlorate-diethyl ether: the cantharidin problem reexamined Paul A. Grieco, Joseph J. Nunes, and Micheal D. Gaul pp 4595 - 4596; DOI: 10.1021/ja00167a096 |
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Observations on the activation of mitomycin C. Requirements for C-10 functionalization Harold Kohn and Y. P. Hong pp 4596 - 4598; DOI: 10.1021/ja00167a097 |
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Formation of monolayer pits of controlled nanometer size on highly oriented pyrolytic graphite by gasification reactions as studied by scanning tunneling microscopy Hsiangpin Chang and Allen J. Bard pp 4598 - 4599; DOI: 10.1021/ja00167a098 |
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Synthesis, reactions, and x-ray crystal structure determination of hafnocene complex Cp2Hf(isobutylene).cntdot.PMe3 Stephen L. Buchwald, Kristina A. Kreutzer, and Richard A. Fisher pp 4600 - 4601; DOI: 10.1021/ja00167a099 |
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Cationic TBP silicon: a stable intermediate in the proton-assisted departure of an equatorial substituent Jan Woning, Lee M. Daniels, and John G. Verkade pp 4601 - 4602; DOI: 10.1021/ja00167a100 |
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Ketone perfluoro enolates: regioselective and stereoselective synthesis, unique reactivities, and electronic properties Cheng Ping Qian, Takeshi Nakai, David A. Dixon, and Bruce E. Smart pp 4602 - 4604; DOI: 10.1021/ja00167a101 |
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Nickel-mediated sequence-specific oxidative cleavage of DNA by a designed metalloprotein David P. Mack and Peter B. Dervan pp 4604 - 4606; DOI: 10.1021/ja00167a102 |
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Systematic design of chemical oscillators. Part 65. Batch oscillation in the reaction of chlorine dioxide with iodine and malonic acid Istvan Lengyel, Gyula Rabai, and Irving R. Epstein pp 4606 - 4607; DOI: 10.1021/ja00167a103 |
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Chiral pentaisopropylcyclopentadienyl and pentakis(1-ethylpropyl)cyclopentadienyl complexes: one-pot synthesis by formation of 10 carbon-carbon bonds from pentamethylcobalticinium Bruno Gloaguen and Didier Astruc pp 4607 - 4609; DOI: 10.1021/ja00167a104 |
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Direct total synthesis of (+)-longifolene via an intramolecular Diels-Alder strategy Lei Bo and Alex G. Fallis pp 4609 - 4610; DOI: 10.1021/ja00167a105 |
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Structure and mechanism in the photo-retro-aldol type reactions of nitrobenzyl derivatives. Photochemical heterolytic cleavage of carbon-carbon bonds [Erratum to document cited in CA109(1):5916g] Peter Wan and S. Muralidharan pp 4611 - 4611; DOI: 10.1021/ja00167a106 |
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Book Reviews pp 4611 - 4616; DOI: 10.1021/ja00167a600 |
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Quantitative correlations of heterogeneous electron-transfer kinetics with surface properties of glassy carbon electrodes Ronald J. Rice, Nicholas M. Pontikos, and Richard L. McCreery pp 4617 - 4622; DOI: 10.1021/ja00168a001 |
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Synthesis and evaluation of aborted and extended CC-1065 functional analogs: (+)- and (-)-CPI-PDE-I1, (+)- and (-)-CPI-CDPI1, and (.+-.)-, (+)-, and (-)-CPI-CDPI3. Preparation of key partial structures and definition of an additional functional role of the CC-1065 central and right-hand subunits Dale L. Boger, Robert S. Coleman, Benedict J. Invergo, Subas M. Sakya, Takayoshi Ishizaki, Stephen A. Munk, Hamideh Zarrinmayeh, Paul A. Kitos, and Sandra Collins Thompson pp 4623 - 4632; DOI: 10.1021/ja00168a002 |
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Sequence specificity of DNA alkylation by the unnatural enantiomer of CC-1065 and its synthetic analogs Laurence H. Hurley, Martha A. Warpehoski, Chong Soon Lee, J. Patrick McGovren, Terrence A. Scahill, Robert C. Kelly, Mark A. Mitchell, Nancy A. Wicnienski, Ilse Gebhard, and et al. pp 4633 - 4649; DOI: 10.1021/ja00168a003 |
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Time-resolved observation of excitation hopping between two anthryl moieties attached to both ends of alkanes: simulation based on conformational analysis Tomiki Ikeda, Bong Lee, Shigeo Tazuke, and Akio Takenaka pp 4650 - 4656; DOI: 10.1021/ja00168a004 |
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Long-lived nonmetallic silver clusters in aqueous solution: preparation and photolysis T. Linnert, P. Mulvaney, Arnim Henglein, and H. Weller pp 4657 - 4664; DOI: 10.1021/ja00168a005 |
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Picosecond time-resolved resonance Raman scattering and absorbance changes from carotenoids in light-harvesting systems of photosynthetic bacterium Chromatium vinosum H. Hayashi, S. V. Kolaczkowski, T. Noguchi, D. Blanchard, and G. H. Atkinson pp 4664 - 4670; DOI: 10.1021/ja00168a006 |
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Yttrium-89 magic angle spinning NMR study of rare-earth pyrochlores: paramagnetic shifts in the solid state Clare P. Grey, Mark E. Smith, Anthony K. Cheetham, Christopher M. Dobson, and Ray Dupree pp 4670 - 4675; DOI: 10.1021/ja00168a007 |
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Silicon-29 NMR characterization of .alpha.- and .beta.-silicon nitride Keith R. Carduner, C. Scott Blackwell, Willis B. Hammond, Franz Reidinger, and Galen R. Hatfield pp 4676 - 4679; DOI: 10.1021/ja00168a008 |
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Activation parameters for ligand escape from myoglobin proteins at room temperature Mark D. Chatfield, Kevin N. Walda, and Douglas Magde pp 4680 - 4687; DOI: 10.1021/ja00168a009 |
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High-resolution solid-state NMR in liquids. 2. Aluminum-27 NMR study of aluminum trifluoride ultrafine particles Naoki Satoh and Keisaku Kimura pp 4688 - 4692; DOI: 10.1021/ja00168a010 |
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Nitrogen-15 chemical shift tensors and conformation of solid polypeptides containing 15N-labeled L-alanine residue by 15N NMR. 2. Secondary structure is reflected in .sigma.22 Akira Shoji, Takuo Ozaki, Teruaki Fujito, Kenzo Deguchi, Shinji Ando, and Isao Ando pp 4693 - 4697; DOI: 10.1021/ja00168a011 |
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Low-temperature NMR study of conformational equilibration and reversible covalent association in dithioacetic acid Abdulrazak M. Rajab and Eric A. Noe pp 4697 - 4700; DOI: 10.1021/ja00168a012 |
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Novel organic ions of high-spin states: ESR detection of monoanion of m-phenylenebis(phenylmethylene) Michio Matsushita, Takamasa Momose, Tadamasa Shida, Yoshio Teki, Takeji Takui, and Koichi Itoh pp 4700 - 4702; DOI: 10.1021/ja00168a013 |
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Equilibrium dynamics in the thallium(III)-bromide system in acidic aqueous solution. A thallium-205 NMR study Istvan Banyai and Julius Glaser pp 4703 - 4710; DOI: 10.1021/ja00168a014 |
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Maximally diagonal force constants in dependent angle-bending coordinates. II. Implications for the design of empirical force fields Thomas A. Halgren pp 4710 - 4723; DOI: 10.1021/ja00168a015 |
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Energies and isomerizations of (CH)12 hydrocarbons George W. Schriver and Dennis J. Gerson pp 4723 - 4728; DOI: 10.1021/ja00168a016 |
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Interplay of substituent conformation and electron affinity in quinone models of quinone reductases Howard H. Robinson and Scott D. Kahn pp 4728 - 4731; DOI: 10.1021/ja00168a017 |
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An investigation of the relationship between sweetness and intramolecular hydrogen-bonding networks in hexuloses using the semiempirical molecular orbital method, AM1 Robert J. Woods, Walter A. Szarek, and Vedene H. Smith pp 4732 - 4741; DOI: 10.1021/ja00168a018 |
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Atomic polarizability and electronegativity Jeffrey K. Nagle pp 4741 - 4747; DOI: 10.1021/ja00168a019 |
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Ab initio IGLO studies of the conformational dependencies of .alpha.-, .beta.-, and .gamma.-substituent effects in the carbon-13 NMR spectra of aliphatic and alicyclic hydrocarbons Michael Barfield and Susan H. Yamamura pp 4747 - 4758; DOI: 10.1021/ja00168a020 |
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A new force field for modeling metalloproteins Angelo Vedani and David W. Huhta pp 4759 - 4767; DOI: 10.1021/ja00168a021 |
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Aromatic-aromatic interactions: free energy profiles for the benzene dimer in water, chloroform, and liquid benzene William L. Jorgensen and Daniel L. Severance pp 4768 - 4774; DOI: 10.1021/ja00168a022 |
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Investigation of the electronic excited states of C2H3S+ and C2H3O+ by means of collision spectroscopy P. Traldi, M. Hamdan, and Cristina Paradisi pp 4774 - 4777; DOI: 10.1021/ja00168a023 |
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Insertion, adduct formation, and elimination of alkenes in gas-phase reactions of bis(.eta.5-cyclopentadienyl)methylzirconium(1+) with nitriles Charles S. Christ, John R. Eyler, and David E. Richardson pp 4778 - 4787; DOI: 10.1021/ja00168a024 |
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Gas-phase reactions of tantalum carbide cluster ions with deuterium and small hydrocarbons Carolyn J. Cassady and Stephen W. McElvany pp 4788 - 4797; DOI: 10.1021/ja00168a025 |
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Mechanism of stereospecific endo addition of hydride to cyclohexadienylmanganese and -rhenium complexes R. D. Pike, W. J. Ryan, N. S. Lennhoff, J. Van Epp, and D. A. Sweigart pp 4798 - 4804; DOI: 10.1021/ja00168a026 |
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Organometallic chemistry in supercritical fluids. The generation and detection of dinitrogen and nonclassical dihydrogen complexes of Group 6, 7, and 8 transition metals at room temperature Steven M. Howdle, Michael A. Healy, and Martyn Poliakoff pp 4804 - 4813; DOI: 10.1021/ja00168a027 |
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Synthesis and structural studies of some new rhenium phosphine heptahydride complexes. Evidence for classical structures in solution Xiao Liang Luo and Robert H. Crabtree pp 4813 - 4821; DOI: 10.1021/ja00168a028 |
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Flexibility of the zeolite RHO framework: in situ x-ray and neutron powder structural characterization of divalent cation-exchanged zeolite RHO David R. Corbin, L. Abrams, G. A. Jones, M. M. Eddy, W. T. A. Harrison, G. D. Stucky, and D. E. Cox pp 4821 - 4830; DOI: 10.1021/ja00168a029 |
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An attractive cis-effect of hydride on neighbor ligands: experimental and theoretical studies on the structure and intramolecular rearrangements of Fe(H)2(.eta.2-H2)(PEtPh2)3 Lori S. Van der Sluys, Juergen Eckert, Odile Eisenstein, John H. Hall, John C. Huffman, Sarah A. Jackson, Thomas F. Koetzle, Gregory J. Kubas, Phillip J. Vergamini, and Kenneth G. Caulton pp 4831 - 4841; DOI: 10.1021/ja00168a030 |
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Do nonclassical silabenzene anions exist? Synthesis and crystal structure of crown ether-stabilized lithium silacyclohexadieneides, Li(12-crown-4)2Me2SiC5H5 and Li(12-crown-4)2-tert-Bu(H)SiC5H5 Peter Jutzi, Marion Meyer, H. V. Rasika Dias, and Philip P. Power pp 4841 - 4846; DOI: 10.1021/ja00168a031 |
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Spontaneous oxidation of xenon to Xe(II) by cationic Ag(II) in anhydrous hydrogen fluoride solutions Boris Zemva, Rika Hagiwara, William J. Casteel, Karel Lutar, Adolf Jesih, and Neil Bartlett pp 4846 - 4849; DOI: 10.1021/ja00168a032 |
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Aminobenzenes. 20. Experimental and theoretical aspects of the formation of radical cations from tripyrrolidinobenzenes and their follow-up reactions Franz Effenberger, Wolf Dieter Stohrer, Karl Ernst Mack, Friedrich Reisinger, Walter Seufert, Horst E. A. Kramer, Rudolf Foell, and Ekehardt Vogelmann pp 4849 - 4857; DOI: 10.1021/ja00168a033 |
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Laser flash photolysis of 9-fluorenol. Production and reactivities of the 9-fluorenol radical cation and the 9-fluorenyl cation Robert A. McClelland, N. Mathivanan, and Steen Steenken pp 4857 - 4861; DOI: 10.1021/ja00168a034 |
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Keto-enol equilibrium constants of simple monofunctional aldehydes and ketones in aqueous solution J. R. Keeffe, A. J. Kresge, and N. P. Schepp pp 4862 - 4868; DOI: 10.1021/ja00168a035 |
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Observation of a remarkable dependence of the rate of singlet-singlet energy transfer on the configuration of the hydrocarbon bridge in bichromophoric systems Jan Kroon, Anna M. Oliver, Michael N. Paddon-Row, and Jan W. Verhoeven pp 4868 - 4873; DOI: 10.1021/ja00168a036 |
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.pi.-Facial selectivity in catalytic osmylation reactions of chiral C1-oxygenated allylic silanes James S. Panek and Pier F. Cirillo pp 4873 - 4878; DOI: 10.1021/ja00168a037 |
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Synthetic aspects of an asymmetric nitrogen-insertion process: preparation of chiral, non-racemic caprolactams and valerolactams. Total synthesis of (-)-alloyohimbane Jeffrey Aube, Yuguang Wang, Marlys Hammond, Mehmet Tanol, Fusao Takusagawa, and David Vander Velde pp 4879 - 4891; DOI: 10.1021/ja00168a038 |
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Nonenzymatic synthesis and properties of 5-aminoimidazole ribonucleotide (AIR). Synthesis of specifically 15N-labeled 5-aminoimidazole ribonucleoside (AIRs) derivatives Balkrishen Bhat, Michael P. Groziak, and Nelson J. Leonard pp 4891 - 4897; DOI: 10.1021/ja00168a039 |
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Mechanism of the asymmetric isomerization of allylamines to enamines catalyzed by 2,2'-bis(diphenylphosphino)-1,1'binaphthyl-rhodium complexes Shinichi Inoue, Hidemasa Takaya, Kazuhide Tani, Sei Otsuka, Tsuneo Sato, and Ryoji Noyori pp 4897 - 4905; DOI: 10.1021/ja00168a040 |
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New method for the stereocontrolled synthesis of silyl dienol ethers using (naphthalene)chromium tricarbonyl catalyzed isomerization Mikiko Sodeoka, Hiroyoshi Yamada, and Masakatsu Shibasaki pp 4906 - 4911; DOI: 10.1021/ja00168a041 |
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Enantioselective hydrogenation of olefins with homogeneous Ziegler-Natta catalysts Robert Waymouth and P. Pino pp 4911 - 4914; DOI: 10.1021/ja00168a042 |
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A transferable distributed multipole model for the electrostatic interactions of peptides and amides Carlos H. Faerman and Sarah L. Price pp 4915 - 4926; DOI: 10.1021/ja00168a043 |
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Local structure in ribonuclease A. Effect of amino acid substitutions on the preferential formation of the native disulfide loop in synthetic peptides corresponding to residues Cys58-Cys72 of bovine pancreatic ribonuclease A K. H. Altmann and H. A. Scheraga pp 4926 - 4931; DOI: 10.1021/ja00168a044 |
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Synthesis of 3-fluorodiaminopimelic acid isomers as inhibitors of diaminopimelate epimerase: stereocontrolled enzymatic elimination of hydrogen fluoride Michael H. Gelb, Yukang Lin, Michael A. Pickard, Yonghong Song, and John C. Vederas pp 4932 - 4942; DOI: 10.1021/ja00168a045 |
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Sequential biocatalytic kinetic resolutions Zhi Wei Guo, Shih Hsiung Wu, Ching Shih Chen, Gary Girdaukas, and Charles J. Sih pp 4942 - 4945; DOI: 10.1021/ja00168a046 |
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Enzymes in organic synthesis. 47. Active-site model for interpreting and predicting the specificity of pig liver esterase Eric J. Toone, Michael J. Werth, and J. Bryan Jones pp 4946 - 4952; DOI: 10.1021/ja00168a047 |
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Diastereoselectivity in the homogeneous cyclopolymerization of 1,5-hexadiene Luigi Resconi and Robert M. Waymouth pp 4953 - 4954; DOI: 10.1021/ja00168a048 |
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Doped glassy carbon materials (DGC): low-temperature synthesis, structure, and catalytic behavior Matthew R. Callstrom, Thomas X. Neenan, Richard L. McCreery, and Daniel C. Alsmeyer pp 4954 - 4956; DOI: 10.1021/ja00168a049 |
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Studies on tumor promoters. 9. A second-generation synthesis of phorbol Paul A. Wender and Frank E. McDonald pp 4956 - 4958; DOI: 10.1021/ja00168a050 |
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Geometry dependence of intramolecular photoinduced electron transfer in synthetic zinc-ferric hybrid diporphyrins Atsuhiro Osuka, Kazuhiro Maruyama, Noboru Mataga, Tsuyoshi Asahi, Iwao Yamazaki, and Naoto Tamai pp 4958 - 4959; DOI: 10.1021/ja00168a051 |
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A molecular light switch for DNA: Ru(bpy)2(dppz)2+ Alan E. Friedman, Jean Claude Chambron, Jean Pierre Sauvage, Nicholas J. Turro, and Jacqueline K. Barton pp 4960 - 4962; DOI: 10.1021/ja00168a052 |
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Synthesis and characterization of the first example of a metallacarborane that incorporates an alkaline-earth metal: the molecular structure of closo-1,1,1,1-(MeCN)4-1,2,4-CaC2B10H12 Rajesh Khattar, Carolyn B. Knobler, and M. Frederick Hawthorne pp 4962 - 4963; DOI: 10.1021/ja00168a053 |
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Determination of the torsional potential of allene from highly excited torsional vibrations observed by ultraviolet resonance Raman spectroscopy: the torsional barrier of cumulenes Richard J. Brudzynski and Bruce S. Hudson pp 4963 - 4965; DOI: 10.1021/ja00168a054 |
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Novel cyclization reactions on transition metal templates. The catalysis of intramolecular [4+2] cycloadditions by low-valent rhodium complexes Ravinder S. Jolly, Gregory Luedtke, Derek Sheehan, and Tom Livinghouse pp 4965 - 4966; DOI: 10.1021/ja00168a055 |
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Synthesis and crystal structure of a stable hexacobalt complex of cyclo[18]carbon Yves Rubin, Carolyn B. Knobler, and Francois Diederich pp 4966 - 4968; DOI: 10.1021/ja00168a056 |
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Kinetic isotope effects and negative activation energies for proton transfer from 9-phenylanthracene cation radical to hindered nitrogen-centered bases Bjorn Reitstoen and Vernon D. Parker pp 4968 - 4969; DOI: 10.1021/ja00168a057 |
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Overproduction and substrate specificity of a bacterial fuculose-1-phosphate aldolase: a new enzymic catalyst for stereocontrolled aldol condensation Akio Ozaki, Eric J. Toone, Claus H. Von der Osten, Anthony J. Sinskey, and George M. Whitesides pp 4970 - 4971; DOI: 10.1021/ja00168a058 |
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Observation of benzocyclobutadiene by flow nuclear magnetic resonance Walter S. Trahanovsky and D. R. Fischer pp 4971 - 4972; DOI: 10.1021/ja00168a059 |
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Anomeric specificity of 3-deoxy-D-manno-2-octulosonate 8-phosphate phosphatase from Escherichia coli Timor Baasov and Abla Jakob pp 4972 - 4974; DOI: 10.1021/ja00168a060 |
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Involvement of 19-electron species in oxidatively induced homolytic metal-carbon bond cleavage reactions: decomposition of 17-electron cyclopentadienylruthenium methyl cations Torill Aase, Mats Tilset, and Vernon D. Parker pp 4974 - 4975; DOI: 10.1021/ja00168a061 |
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Versatile chiral reagent for the highly enantioselective synthesis of either anti or syn ester aldols E. J. Corey and Sung Soo Kim pp 4976 - 4977; DOI: 10.1021/ja00168a062 |
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Zinc(II) complexes and aluminum(III) porphyrin complexes catalyze the epoxidation of olefins by iodosylbenzene Wonwoo Nam and Joan Selverstone Valentine pp 4977 - 4979; DOI: 10.1021/ja00168a063 |
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Quantitative detection of remotely disposed chiral centers using selenium-77 nuclear magnetic resonance spectroscopy Louis A. Silks, R. Bruce Dunlap, and Jerome D. Odom pp 4979 - 4982; DOI: 10.1021/ja00168a064 |
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Novel silicon-directed alkylative cyclization Barry M. Trost and Hirokazu Urabe pp 4982 - 4983; DOI: 10.1021/ja00168a065 |
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Structures of organomagnesiate ions formed from dialkylmagnesium compounds and alkali-metal alkoxides Erin M. Hanawalt and Herman G. Richey pp 4983 - 4984; DOI: 10.1021/ja00168a066 |
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Tetranuclear manganese-oxo complex with a 2.7-.ANG. manganese.cntdot..cntdot..cntdot.manganese separation and intramolecular water.cntdot..cntdot..cntdot.(.mu.-oxygen) hydrogen-bonded contacts: [Mn4O2(TPHPN)2(H2O)2(CF3SO3)2](CF3SO3)3. Possible mode for binding of water at the active site of the oxygen-evolving complex in photosystem II Michael K. Chan and William H. Armstrong pp 4985 - 4986; DOI: 10.1021/ja00168a067 |
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Synthetic and mechanistic studies on esperamicin A1 and calichemicin .gamma.1. Molecular strain rather than .pi.-bond proximity determines the cycloaromatization rates of bicyclo[7.3.1]enediynes Philip Magnus, Simon Fortt, Thomas Pitterna, and James P. Snyder pp 4986 - 4987; DOI: 10.1021/ja00168a068 |
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A novel stereocontrolled synthesis of the nonacene ring system of brevetoxin A. Conformational-reactivity effects in 9-membered rings K. C. Nicolaou, C. V. C. Prasad, and W. W. Ogilvie pp 4988 - 4989; DOI: 10.1021/ja00168a069 |
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Deviations from the simple two-parameter model-free approach to the interpretation of nitrogen-15 nuclear magnetic relaxation of proteins G. Marius Clore, Attila Szabo, Ad Bax, Lewis E. Kay, Paul C. Driscoll, and Angela M. Gronenborn pp 4989 - 4991; DOI: 10.1021/ja00168a070 |
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Total synthesis of (+)-latrunculin A James D. White and Motoji Kawasaki pp 4991 - 4993; DOI: 10.1021/ja00168a071 |
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Computer Software Reviews pp 4993 - 4995; DOI: 10.1021/ja00168a600 |
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Book Reviews pp 4995 - 4998; DOI: 10.1021/ja00168a601 |
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Resonance-enhanced Raman scattering in the near-infrared region. Preliminary studies of charge transfer in the symmetric dimers (2,2'-bpy)2ClRu-4,4'-bpy-RuCl(2,2'-bpy)24+/3+/2+, (H3N)5Ru-4,4'-bpy-Ru(NH3)56+/5+/4+, and (NC)5Fe-4,4'-bpy-Fe(CN)54-/5-/6- S. K. Doorn, Joseph T. Hupp, D. R. Porterfield, A. Campion, and D. B. Chase pp 4999 - 5002; DOI: 10.1021/ja00169a001 |
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Assignment of the axial ligands of ferric ion in low-spin hemoproteins by near-infrared magnetic circular dichroism and electron paramagnetic resonance spectroscopy Paul M. A. Gadsby and Andrew J. Thomson pp 5003 - 5011; DOI: 10.1021/ja00169a002 |
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Methylene rocking in cyclobutanedicarboxylic acid at 4.2 K. The geometry of a four-membered ring in its ground state James A. Van Zee and Alvin L. Kwiram pp 5012 - 5018; DOI: 10.1021/ja00169a003 |
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Local environment of cations and ionomer morphology from nitrogen-14 superhyperfine interacting. ESR of copper dication in Nafion/acetonitrile Janusz Bednarek and Shulamith Schlick pp 5019 - 5024; DOI: 10.1021/ja00169a004 |
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Homonuclear three-dimensional proton NMR spectroscopy of pike parvalbumin. Comparison of short- and medium-range NOEs from 2D and 3D NMR Andre Padilla, Geerten W. Vuister, Rolf Boelens, Gerard J. Kleywegt, Adrien Cave, Joseph Parello, and Robert Kaptein pp 5024 - 5030; DOI: 10.1021/ja00169a005 |
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Mixed-valence biferrocenes: pronounced anion dependence of valence detrapping and effects of an asymmetric crystal lattice Robert J. Webb, Steven J. Geib, Donna L. Staley, Arnold L. Rheingold, and David N. Hendrickson pp 5031 - 5042; DOI: 10.1021/ja00169a006 |
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Theoretical study on the electronic structure of silicon-germanium copolymers Kyozaburo Takeda, Kenji Shiraishi, and Nobuo Matsumoto pp 5043 - 5052; DOI: 10.1021/ja00169a007 |
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Automerization of cyclobutadiene R. Lefebvre and N. Moiseyev pp 5052 - 5054; DOI: 10.1021/ja00169a008 |
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Ab initio spin-coupled description of the reactions CH2(1A1) + H2 .fwdarw. CH4 and CH4 .fwdarw. CH3(2A1') + H Maurizio Sironi, David L. Cooper, Joseph Gerratt, and Mario Raimondi pp 5054 - 5060; DOI: 10.1021/ja00169a009 |
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An MP2 and MCSCF/CI study of the aluminum-acetylene adducts John S. Tse pp 5060 - 5065; DOI: 10.1021/ja00169a010 |
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Cavities in molecular liquids and the theory of hydrophobic solubilities Andrew Pohorille and Lawrence R. Pratt pp 5066 - 5074; DOI: 10.1021/ja00169a011 |
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Photoinduced electron transfer in self-associated complexes of several uroporphyrins and cytochrome c J. S. Zhou, E. S. V. Granada, N. B. Leontis, and Michael A. J. Rodgers pp 5074 - 5080; DOI: 10.1021/ja00169a012 |
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Hydrazines: new charge-transfer physical quenchers of singlet oxygen Edward L. Clennan, L. J. Noe, E. Szneler, and T. Wen pp 5080 - 5085; DOI: 10.1021/ja00169a013 |
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Kinetic and photochemical studies of FeC5H6+ in the gas phase Yongqing Huang and Ben S. Freiser pp 5085 - 5089; DOI: 10.1021/ja00169a014 |
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Dynamics of the thermal dissociation of unsaturated cyclic ketones: nascent vibrational energy distributions in the products C. J. S. M. Simpson, J. Price, G. Holmes, W. Adam, H. D. Martin, and S. Bish pp 5089 - 5094; DOI: 10.1021/ja00169a015 |
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Formation of three- and four-membered-ring structures for the lithium(1+) adducts of appropriate azines F. Anvia, S. Walsh, M. Capon, I. A. Koppel, R. W. Taft, J. L. G. De Paz, and J. Catalan pp 5095 - 5097; DOI: 10.1021/ja00169a016 |
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Gas-phase interactions of lithium ions and dipeptides Richard P. Grese and Michael L. Gross pp 5098 - 5104; DOI: 10.1021/ja00169a017 |
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Solvent effects on the interionic structure of ion pairs. Electric dipole moments and infrared spectra of N-allyl-N-ethyl-N-methylanilinium p-toluenesulfonate ion pairs in a series of solvents M. Kohinoor Begum and Ernest Grunwald pp 5104 - 5110; DOI: 10.1021/ja00169a018 |
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Collisional activation of distonic radical cations and their conventional isomers in quadrupole tandem mass spectrometry Vicki H. Wysocki and Hilkka I. Kenttamaa pp 5110 - 5116; DOI: 10.1021/ja00169a019 |
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Photochemical isomerization of dihalomethanes in argon matrixes Guenther Maier, Hans Peter Reisenauer, Jiani Hu, L. J. Schaad, and B. Andes Hess pp 5117 - 5122; DOI: 10.1021/ja00169a020 |
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XPS and EXAFS studies of the reactions of cobalt(III) ammine complexes with gallium arsenide surfaces Bruce J. Tufts, Ian L. Abrahams, Catherine E. Caley, Sharon R. Lunt, Gordon M. Miskelly, Michael J. Sailor, Patrick G. Santangelo, Nathan S. Lewis, A. Lawrence Roe, and Keith O. Hodgson pp 5123 - 5136; DOI: 10.1021/ja00169a021 |
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Theoretical study of potential wells and barriers for SN2 rearrangement in the systems (XCH3X)- with X = F, Cl, and Br Reinhard Vetter and Lutz Zuelicke pp 5136 - 5142; DOI: 10.1021/ja00169a022 |
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On the determination of redox potentials of highly reactive aromatic mono- and multications Michael Dietrich and Juergen Heinze pp 5142 - 5145; DOI: 10.1021/ja00169a023 |
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Selective binding and activation of one aldehyde enantioface by a chiral transition-metal Lewis acid: synthesis, structure, and reactivity of rhenium aldehyde complexes [(.eta.5-C5H5)Re(NO)(PPh3)(.eta.2-O:CHR)]+X- Charles M. Garner, N. Quiros Mendez, James J. Kowalczyk, Jesus M. Fernandez, Kenneth Emerson, Raymond D. Larsen, and John A. Gladysz pp 5146 - 5160; DOI: 10.1021/ja00169a024 |
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Multistep electron transfer in palladium-catalyzed aerobic oxidations via a metal macrocycle quinone system Jan-E Baeckvall, R. Bruce Hopkins, Helena Grennberg, Mary Mader, and Alok K. Awasthi pp 5160 - 5166; DOI: 10.1021/ja00169a025 |
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Dihydrogen complexes of ruthenium. 2. Kinetic and thermodynamic considerations affecting product distribution Mitchell S. Chinn and D. Michael Heinekey pp 5166 - 5175; DOI: 10.1021/ja00169a026 |
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Proton-coupled electron-transfer reactions. Mechanisms of two-electron reduction of trans-dioxoruthenium(VI) to trans-aquooxoruthenium(IV) and disproportionation of trans-dioxoruthenium(V) Chi Ming Che, Keung Lau, Tai Chu Lau, and Chung Kwong Poon pp 5176 - 5181; DOI: 10.1021/ja00169a027 |
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Polynuclear ((diphenylphosphino)methyl)phenylarsine bridged complexes of gold(I). Bent chains of gold(I) and a role for Au(I)-Au(I) interactions in guiding a reaction Alan L. Balch, Ella Y. Fung, and Marilyn M. Olmstead pp 5181 - 5186; DOI: 10.1021/ja00169a028 |
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Mechanism of reduction of trityl halides by lithium dialkylamide bases Martin Newcomb, Thomas R. Varick, and Swee Hock Goh pp 5186 - 5193; DOI: 10.1021/ja00169a029 |
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Steric and electronic effects on the conformations and singlet oxygen ene regiochemistries of substituted tetramethylethylenes. The origin of the geminal effect Edward L. Clennan, Xiangning Chen, and Jaya J. Koola pp 5193 - 5199; DOI: 10.1021/ja00169a030 |
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The photocyclization of o-alkoxy phenyl ketones Peter J. Wagner, Michael A. Meador, and Bong Ser Park pp 5199 - 5211; DOI: 10.1021/ja00169a031 |
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Artificial transaminases linking pyridoxamine to binding cavities: controlling the geometry Ronald Breslow, James W. Canary, Michael Varney, Sherman T. Waddell, and Dan Yang pp 5212 - 5219; DOI: 10.1021/ja00169a032 |
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Studies on Gelsemium alkaloids. Total synthesis of (+)-koumine, (+)-taberpsychine, and (+)-koumidine Philip Magnus, Benjamin Mugrage, Mark R. DeLuca, and Gary A. Cain pp 5220 - 5230; DOI: 10.1021/ja00169a033 |
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Synthesis of N-(phenylsulfonyl)-CI, N-((tert-butyloxy)carbonyl)-CI, CI-CDPI1, and CI-CDPI2: CC-1065 functional analog incorporating the parent 1,2,7,71-tetrahydrocycloprop[1,2-c]indol-4-one (CI) left-hand subunit Dale L. Boger, Ronald J. Wysocki, and Takayoshi Ishizaki pp 5230 - 5240; DOI: 10.1021/ja00169a034 |
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Oxygen scrambling and stereochemistry during the trifluoroethanolysis of optically active 2-butyl 4-bromobenzenesulfonate Paul E. Dietze and Marek Wojciechowski pp 5240 - 5244; DOI: 10.1021/ja00169a035 |
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Synthesis and reactions of phosphine-boranes. Synthesis of new bidentate ligands with homochiral phosphine centers via optically pure phosphine-boranes Tsuneo Imamoto, Toshiyuki Oshiki, Takashi Onozawa, Tetsuo Kusumoto, and Kazuhiko Sato pp 5244 - 5252; DOI: 10.1021/ja00169a036 |
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Specific detection of C-4' hydroxylated abasic sites generated by bleomycin and neocarzinostatin in DNA Hiroshi Sugiyama, Hiroshi Kawabata, Tsuyoshi Fujiwara, Yukihiro Dannoue, and Isao Saito pp 5252 - 5257; DOI: 10.1021/ja00169a037 |
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Relationship between heme binding site structure and heme orientations of two ferrocytochrome b5s. A study in prosthetic group recognition Thomas C. Pochapsky, Stephen G. Sligar, Stuart J. McLachlan, and Gerd N. La Mar pp 5258 - 5263; DOI: 10.1021/ja00169a038 |
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Synthesis and properties of an oligodeoxynucleotide containing a polycyclic aromatic hydrocarbon site specifically bound to the N2 amino group of a 2'-deoxyguanosine residue Ralph Casale and Larry W. McLaughlin pp 5264 - 5271; DOI: 10.1021/ja00169a039 |
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Interaction of bleomycin with a methylated DNA oligonucleotide Eric C. Long, Sidney M. Hecht, Gijs A. Van der Marel, and Jacques H. Van Boom pp 5272 - 5276; DOI: 10.1021/ja00169a040 |
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The total synthesis of (+)-ionomycin Stephen Hanessian, Nigel G. Cooke, Brad DeHoff, and Yoji Sakito pp 5276 - 5290; DOI: 10.1021/ja00169a041 |
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Total synthesis of the polyether antibiotic ionomycin David A. Evans, Robert L. Dow, Thomas L. Shih, James M. Takacs, and Robert Zahler pp 5290 - 5313; DOI: 10.1021/ja00169a042 |
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Enzymes as synthetic catalysts: mechanistic and active-site considerations of natural and modified chymotrypsin J. Blair West, William J. Hennen, James L. Lalonde, Jeffrey A. Bibbs, Ziyang Zhong, Edgar F. Meyer, and Chi Huey Wong pp 5313 - 5320; DOI: 10.1021/ja00169a043 |
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Selective cleavage of trityl protecting groups catalyzed by an antibody Brent L. Iverson, Katherine E. Cameron, Guiti K. Jahangiri, and Dahna S. Pasternak pp 5320 - 5323; DOI: 10.1021/ja00169a044 |
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Ab initio study of the vibrational spectra of N9-H and N7-H adenine and 9-methyladenine Joanna Wiorkiewicz-Kuczera and Martin Karplus pp 5324 - 5340; DOI: 10.1021/ja00169a045 |
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4H-1,2-Benzoxazines as novel precursors of o-benzoquinone methide Michihisa Yato, Tomohiko Ohwada, and Koichi Shudo pp 5341 - 5342; DOI: 10.1021/ja00169a046 |
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Catalysis by a Lewis acid silane for reductions by an analogous 10-Si-5 hydridosiliconate Suman K. Chopra and J. C. Martin pp 5342 - 5343; DOI: 10.1021/ja00169a047 |
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Uroporphyrinogen III methylase catalyzes the enzymic synthesis of sirohydrochlorins II and IV by a clockwise mechanism Martin J. Warren, Mario D. Gonzalez, Howard J. Williams, Neal J. Stolowich, and A. Ian Scott pp 5343 - 5345; DOI: 10.1021/ja00169a048 |
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Solid-phase-mediated peptide heterodisulfide formation Berta Ponsati, Mariano Ruiz-Gayo, Ernest Giralt, Fernando Albericio, and David Andreu pp 5345 - 5347; DOI: 10.1021/ja00169a049 |
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Platina(IV)cyclobutane chemistry: on the mechanism of the ring homologation reaction J. O. Hoberg and P. W. Jennings pp 5347 - 5348; DOI: 10.1021/ja00169a050 |
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Electrospray ionization: a new tool for the analysis of ionic transition-metal complexes Viswanatham Katta, Swapan K. Chowdhury, and Brian T. Chait pp 5348 - 5349; DOI: 10.1021/ja00169a051 |
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[7-15N]guanosine-labeled oligonucleotides as a nuclear magnetic resonance probe for protein-nucleic acid interaction in the major groove Walter Massefski, Alfred Redfield, Ujjayini Das Sarma, Avijit Bannerji, and Siddhartha Roy pp 5350 - 5351; DOI: 10.1021/ja00169a052 |
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Synthesis of novel polyfunctional nickel(II)-nickel(II) dimer Ni2Cl2[C(SiMe3)(PMe3)]2 by photolysis of the first [(trimethylsilyl)diazomethyl]nickel(II) complex Ni[C(N2)SiMe3]Cl(PMe3)2 Herbert Koenig, Marie Joelle Menu, Michele Dartiguenave, Yves Dartiguenave, and H. F. Klein pp 5351 - 5353; DOI: 10.1021/ja00169a053 |
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Temperature-independent long-range electron transfer reactions in the Marcus inverted region Nong Liang, John R. Miller, and Gerhard L. Closs pp 5353 - 5354; DOI: 10.1021/ja00169a054 |
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Feasibility of a "building-block" approach to higher nuclearity manganese/oxygen/RCO2- aggregates: directed conversion of an [Mn4O2] to an [Mn8O4] complex Eduardo Libby, Kirsten Folting, John C. Huffman, and George Christou pp 5354 - 5356; DOI: 10.1021/ja00169a055 |
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Shape-selective olefin epoxidation catalyzed by manganese picnic basket porphyrins James P. Collman, Xumu Zhang, Robert T. Hembre, and John I. Brauman pp 5356 - 5357; DOI: 10.1021/ja00169a056 |
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Hydrolysis of RNA by transition metal complexes Michael K. Stern, James K. Bashkin, and Erik D. Sall pp 5357 - 5359; DOI: 10.1021/ja00169a057 |
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Toward molecular charge-transfer relays. A three-dimensional acceptor and its radical anion Przemyslaw Maslak, Matthew P. Augustine, and Jeffrey D. Burkey pp 5359 - 5360; DOI: 10.1021/ja00169a058 |
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Extremely high rate accelerations in aldol reactions of .alpha.-alkoxy ketones: reactivity governed by substituent field effects Goutam Das and Edward R. Thornton pp 5360 - 5362; DOI: 10.1021/ja00169a059 |
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Radical ion probes. I. Cyclopropyl-carbinyl rearrangements of aryl cyclopropyl ketyl anions James M. Tanko and Ray E. Drumright pp 5362 - 5363; DOI: 10.1021/ja00169a060 |
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An aziridinium imide intermediate in the ene reaction of trans-cycloheptene and N-methyl-1,2,4-triazoline-3,5-dione Michael Squillacote, Mark Mooney, and James De Felippis pp 5364 - 5365; DOI: 10.1021/ja00169a061 |
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Radiometallacarboranes as tumor imaging reagents M. Frederick Hawthorne, Aravamuthan Varadarajan, Carolyn B. Knobler, Sarmistha Chakrabarti, Raymond J. Paxton, Barbara G. Beatty, and Frederick L. Curtis pp 5365 - 5366; DOI: 10.1021/ja00169a062 |
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Cooperative behavior in the redox activity of the 12-heteropolymolybdenotungstates Jeremy K. Burdett and Chinh K. Nguyen pp 5366 - 5367; DOI: 10.1021/ja00169a063 |
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Monocyclic enediyne collapse to 1,4-diyl biradicals: a pathway under strain control James P. Snyder pp 5367 - 5369; DOI: 10.1021/ja00169a064 |
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General methodology for the synthesis of neocarzinostatin chromophore analogs: intramolecular chromium-mediated closures for strained ring synthesis Paul A. Wender, Jeffrey A. McKinney, and Chisato Mukai pp 5369 - 5370; DOI: 10.1021/ja00169a065 |
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Pseudo-four-dimensional NMR by off-resonance decoupling: an approach for distinguishing coupled proton pairs by the frequencies of their attached heteronuclei Stephen W. Fesik, Hugh L. Eaton, Edward T. Olejniczak, and Robert T. Gampe pp 5370 - 5371; DOI: 10.1021/ja00169a066 |
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Trimethylsilylmethyl-1,4-benzoquinones. Generation and trapping of o-quinone methides Kostas Karabelas and Harold W. Moore pp 5372 - 5373; DOI: 10.1021/ja00169a067 |
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Synthesis and structure of azo dyes with short, intramolecular selenium-nitrogen contacts Vadapalli Chandrasekhar, Tristram Chivers, James F. Fait, and Santhanathan S. Kumaravel pp 5373 - 5374; DOI: 10.1021/ja00169a068 |
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Role of iron in lipoxygenase catalysis Max O. Funk, Richard T. Carroll, John F. Thompson, Richard H. Sands, and William R. Dunham pp 5375 - 5376; DOI: 10.1021/ja00169a069 |
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A general fluorescence assay for enzyme catalyzed polyanion hydrolysis based on template directed excimer formation. Application to heparin and polyglutamate Scott A. Van Arman and Anthony W. Czarnik pp 5376 - 5377; DOI: 10.1021/ja00169a070 |
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Long-range, light-induced redox separation across a ligand bridge Rich Duesing, Gilles Tapolsky, and Thomas J. Meyer pp 5378 - 5379; DOI: 10.1021/ja00169a071 |
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The rate of conformational change of cytochrome c during electron transfer determined by double-potential step chronoelliptometry Xiaoling Yuan, Songcheng Sun, Fred M. Hawkridge, Jan F. Chlebowski, and Isao Taniguchi pp 5380 - 5381; DOI: 10.1021/ja00169a072 |
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Hexakis(trimethylphosphine)tungsten(0): synthesis, structure, and reactivity Daniel Rabinovich and Gerard Parkin pp 5381 - 5383; DOI: 10.1021/ja00169a073 |
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Observation of a cis amide isomer within a linear peptide Eleni Bairaktari, Dale F. Mierke, Stefano Mammi, and Evaristo Peggion pp 5383 - 5383; DOI: 10.1021/ja00169a074 |
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Facile tungsten alkylidene synthesis: alkylidene transfer from a phosphorane to a tungsten imido complex Lynda K. Johnson, Scott C. Virgil, Robert H. Grubbs, and Joseph W. Ziller pp 5384 - 5385; DOI: 10.1021/ja00169a075 |
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Reaction sequence related to that of carbon monoxide dehydrogenase (acetyl coenzyme A synthase): thioester formation mediated at structurally defined nickel centers Pericles Stavropoulos, Michel Carrie, Mark C. Muetterties, and Richard H. Holm pp 5385 - 5387; DOI: 10.1021/ja00169a076 |
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Bovine rhodopsin with 11-cis-locked retinal chromophore neither activates rhodopsin kinase nor undergoes conformational change upon irradiation Todd Zankel, Hyun Ok, Randy Johnson, Chia Wun Chang, Noriko Sekiya, Hideo Naoki, Kazuo Yoshihara, and Koji Nakanishi pp 5387 - 5388; DOI: 10.1021/ja00169a077 |
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Stereoselective syntheses of the nonactate esters via intramolecular oxymercurations of allenes [Erratum to document cited in CA112(9):76744x] Robert D. Walkup and Gyoosoon Park pp 5388 - 5388; DOI: 10.1021/ja00169a078 |
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Electrically conductive metallomacrocyclic assemblies. High-resolution solid-state NMR spectroscopy as a probe of local architecture and electronic structure in phthalocyanine molecular and macromolecular "metals" [Erratum to document cited in CA104(12):100961y] Paul J. Toscano and Tobin J. Marks pp 5388 - 5388; DOI: 10.1021/ja00169a079 |
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Experimental and theoretical evidence for nonlinear coordination of sp-hybridized carbon atoms. The gas-phase structure of (trifluoroethylidyne)sulfur trifluoride, CF3C.tplbond.SF3 [Erratum to document cited in CA107(5):38836t] Dines Christen, Hans Georg Mack, Colin J. Marsden, Heinz Oberhammer, Gabriele Schatte, Konrad Seppelt, and Helge Willner pp 5388 - 5388; DOI: 10.1021/ja00169a080 |
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Computer Software Reviews pp 5389 - 5389; DOI: 10.1021/ja00169a600 |
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Book Reviews pp 5389 - 5392; DOI: 10.1021/ja00169a601 |
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Aluminirene (HAlC2H2) and aluminirane (HAlC2H4): aluminum-substituted counterparts of cyclopropene and cyclopropane Yaoming Xie and Henry F. Schaefer pp 5393 - 5400; DOI: 10.1021/ja00170a001 |
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Vibrational optical activity of (S)-1-d-ethanol R. A. Shaw, H. Wieser, Remo Dutler, and Arvi Rauk pp 5401 - 5410; DOI: 10.1021/ja00170a002 |
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Theoretical study of ethylene-noble metal complexes G. Nicolas and F. Spiegelmann pp 5410 - 5419; DOI: 10.1021/ja00170a003 |
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Centrifugal compression of crystal-like structures of deionized colloidal spheres Tsuneo Okubo pp 5420 - 5424; DOI: 10.1021/ja00170a004 |
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Electron energy loss spectroscopy of the outer valence shells of acetonitrile and methyl isocyanide M. Gochel-Dupuis, J. Delwiche, M. J. Hubin-Franskin, J. E. Collin, F. Edard, and M. Tronc pp 5425 - 5431; DOI: 10.1021/ja00170a005 |
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Intermolecular-directed reactivity in solid media. Radiogenic formation of phosphorus-centered radicals in chiral diphosphine disulfides studied by ESR Olav M. Aagaard, Rene A. J. Janssen, Bas F. M. De Waal, Jan A. Kanters, Arie Schouten, and Henk M. Buck pp 5432 - 5447; DOI: 10.1021/ja00170a006 |
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Ab initio calculations on the structure of pyridine in its lowest triplet state W. J. Buma, E. J. J. Groenen, and M. C. Van Hemert pp 5447 - 5451; DOI: 10.1021/ja00170a007 |
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Ab initio configuration interaction and random phase approximation calculations of the excited singlet and triplet states of adenine and guanine James D. Petke, Gerald M. Maggiora, and Ralph E. Christoffersen pp 5452 - 5460; DOI: 10.1021/ja00170a008 |
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Computational studies of open-shell phosphorus oxyacids. 1. Phosphorus-hydrogen bond homolysis in dehydrodioxophosphoranyl (H2PO2) Christopher J. Cramer and George R. Famini pp 5460 - 5464; DOI: 10.1021/ja00170a009 |
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Computational modeling of stereoselectivity in the Diels-Alder reactions of dienol esters of O-methylmandelic acid and the question of .pi.-stacking John A. Tucker, K. N. Houk, and Barry M. Trost pp 5465 - 5471; DOI: 10.1021/ja00170a010 |
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Arene exchange by phosphorus donors in the 19-electron complexes FeICp(arene): kinetics, mechanism, and salt effects. Interconversion, radical-type reactions, and electron-transfer chemistry of the new 17-electron and 19-electron radicals FeICpLn (L = phosphine, phosphite; n = 2, 3) Jaime Ruiz, Marc Lacoste, and Didier Astruc pp 5471 - 5483; DOI: 10.1021/ja00170a011 |
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Intermetal bonding network in two-dimensional tetranuclear clusters Carlo Mealli and Davide M. Proserpio pp 5484 - 5496; DOI: 10.1021/ja00170a012 |
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Ferromagnetic behavior of linear chain electron-transfer complexes. Decamethylferrocene electron-transfer salts of 2,5-disubstituted-7,7,8,8-tetracyano-p-quinodimethanes. Magnetic characterization of [Fe(C5Me5)2].cntdot.+[TCNQI2].cntdot.- and structures of [TCNQI2]n- (n = 0, 1, 2) Joel S. Miller, Joseph C. Calabrese, Richard L. Harlow, David A. Dixon, Jian H. Zhang, William M. Reiff, Sailesh Chittipeddi, Mark A. Selover, and Arthur J. Epstein pp 5496 - 5506; DOI: 10.1021/ja00170a013 |
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Reversible interconversion between a nitrido complex of osmium(VI) and an ammine complex of osmium(II) David W. Pipes, Mohammed Bakir, S. E. Vitols, Derek J. Hodgson, and Thomas J. Meyer pp 5507 - 5514; DOI: 10.1021/ja00170a014 |
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A kinetic, mechanistic, and molecular mechanics investigation of olefin insertion into organoactinide-hydride bonds. Metal, olefin, ancillary ligand, and diastereoselection effects Zerong Lin and Tobin J. Marks pp 5515 - 5525; DOI: 10.1021/ja00170a015 |
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The nature of .pi.-.pi. interactions Christopher A. Hunter and Jeremy K. M. Sanders pp 5525 - 5534; DOI: 10.1021/ja00170a016 |
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Liquid-crystalline solvents as mechanistic probes. Part 38. Length and direction-specific solute-solvent interactions as determined from Norrish II reactions of p-alkylalkanophenones in ordered phases of n-butyl stearate Zhiqiang He and Richard G. Weiss pp 5535 - 5541; DOI: 10.1021/ja00170a017 |
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Photoregulation of permeability across a membrane from a graft copolymer containing a photoresponsive polypeptide branch Masato Aoyama, Jun Watanabe, and Shohei Inoue pp 5542 - 5545; DOI: 10.1021/ja00170a018 |
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Photochemistry of s-cis acyclic 1,3-dienes Michael Squillacote and Thomas C. Semple pp 5546 - 5551; DOI: 10.1021/ja00170a019 |
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Divalent metal ion catalyzed reactions of acyl phosphates Thomas H. Fife and Mahesh P. Pujari pp 5551 - 5557; DOI: 10.1021/ja00170a020 |
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Stereoelectronic effects on chemoselectivity in the free radical bromination of arylcyclopropanes James M. Tanko, Rosemal H. Mas, and N. Kamrudin Suleman pp 5557 - 5562; DOI: 10.1021/ja00170a021 |
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Comparative analysis of diastereoselection levels attainable during controlled exo and endo addition of chiral cyclopentenyl organometallics to optically pure and racemic 1-vinyl-2-norbornanones Leo A. Paquette, Donald T. DeRussy, Thierry Vandenheste, and Robin D. Rogers pp 5562 - 5573; DOI: 10.1021/ja00170a022 |
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Relative and absolute configurational assignments of acyclic polyols by circular dichroism. 2. Determination of nondegenerate exciton coupling interactions by assignment of prochiral aryloxymethylene protons for proton NMR conformational analysis William T. Wiesler and Koji Nakanishi pp 5574 - 5583; DOI: 10.1021/ja00170a023 |
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Total synthesis of FK506 and an FKBP probe reagent, [C(8),C(9)-13C2]-FK506 Masashi Nakatsuka, John A. Ragan, Tarek Sammakia, David B. Smith, David E. Uehling, and Stuart L. Schreiber pp 5583 - 5601; DOI: 10.1021/ja00170a024 |
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Sequential radical cyclization approach to propellane triquinanes. Total synthesis of (.+-.)-modhephene Craig P. Jasperse and Dennis P. Curran pp 5601 - 5609; DOI: 10.1021/ja00170a025 |
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Acylsilane chemistry. Synthesis of regio- and stereoisomerically defined enol silyl ethers using acylsilanes Hans J. Reich, Ronald C. Holtan, and Carsten Bolm pp 5609 - 5617; DOI: 10.1021/ja00170a026 |
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Polyazaphosphorus macrocycles. Synthetic approaches to symmetric or dissymmetric 18-, 20-, 22-, and 30-membered rings Meryam Badri, Jean Pierre Majoral, Anne Marie Caminade, Michel Delmas, Antoine Gaset, Alain Gorgues, and Joel Jaud pp 5618 - 5623; DOI: 10.1021/ja00170a027 |
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Total synthesis of ionophores. 6. Asymmetric induction in the permanganate-promoted oxidative cyclization of 1,5-dienes David M. Walba, Claire A. Przybyla, and Christopher B. Walker pp 5624 - 5625; DOI: 10.1021/ja00170a028 |
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Photoluminescence of platinum complex [PtII(4,7-diphenyl-1,10-phenanthroline)(CN)2] in solution Horst Kunkely and Arnd Vogler pp 5625 - 5627; DOI: 10.1021/ja00170a029 |
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Catalytic asymmetric induction in the homo Diels-Alder reaction Mark Lautens, Julia Craig Lautens, and A. Catherine Smith pp 5627 - 5628; DOI: 10.1021/ja00170a030 |
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Selective hydroxylation of methyl groups by platinum salts in aqueous medium. Direct conversion of ethanol to ethylene glycol Jay A. Labinger, Andrew M. Herring, and John E. Bercaw pp 5628 - 5629; DOI: 10.1021/ja00170a031 |
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Observation of the iron(II)-oxygen stretching Raman band for cytochrome oxidase compound A at ambient temperature Takashi Ogura, Satoshi Takahashi, Kyoko Shinzawa-Itoh, Shinya Yoshikawa, and Teizo Kitagawa pp 5630 - 5631; DOI: 10.1021/ja00170a032 |
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10-Methylacridine dimer acting as a unique two-electron donor in the one-electron reduction of triphenylmethyl cation Shunichi Fukuzumi, Toshiaki Kitano, and Masashi Ishikawa pp 5631 - 5632; DOI: 10.1021/ja00170a033 |
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Trapping of tricyclo[3.3.1.03,7]non-3(7)-ene with (Ph3P)2Pt. Structure of the (Ph3P)2Pt complex of a highly pyramidalized alkene Alok Kumar, Joseph D. Lichtenhan, Susan C. Critchlow, B. E. Eichinger, and Weston Thatcher Borden pp 5633 - 5634; DOI: 10.1021/ja00170a034 |
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Detection of an alkyl ethylene complex during ethylene polymerization by a cobalt(III) catalyst. Energetics of the .beta.-migratory insertion reaction M. Brookhart, A. F. Volpe, D. M. Lincoln, I. T. Horvath, and J. M. Millar pp 5634 - 5636; DOI: 10.1021/ja00170a035 |
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Synthesis of homoleptic silylphosphido complexes (M[P(SiMe3)2][.mu.-P(SiMe3)2])2, where M = zinc and cadmium, and their use in metalloorganic routes to Cd3P2 and MGeP2 Subhash C. Goel, Michael Y. Chiang, and William E. Buhro pp 5636 - 5637; DOI: 10.1021/ja00170a036 |
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Stabilization of mononuclear five-coordinate iron(IV) Terrence J. Collins, Kimberly L. Kostka, Eckard Munck, and Erich S. Uffelman pp 5637 - 5639; DOI: 10.1021/ja00170a037 |
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Photoinduced conformational ruffling of distorted porphyrin. Optical resolution and photochemical behavior of chiral "single-armed" porphyrin complexes Katsuaki Konishi, Kazuharu Miyazaki, Takuzo Aida, and Shohei Inoue pp 5639 - 5640; DOI: 10.1021/ja00170a038 |
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Evidence for through-bond long-range electron transfer in peptides Michael R. DeFelippis, M. Faraggi, and Michael H. Klapper pp 5640 - 5642; DOI: 10.1021/ja00170a039 |
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Kinetics of a 1,3-CH carbene insertion reaction: tert-butylchlorocarbene Robert A. Moss and Guo Jie Ho pp 5642 - 5644; DOI: 10.1021/ja00170a040 |
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Simplification of DNA proton nuclear magnetic resonance spectra by homonuclear Hartmann-Hahn edited two-dimensional nuclear Overhauser enhancement spectroscopy Vladimir Sklenar and Juli Feigon pp 5644 - 5645; DOI: 10.1021/ja00170a041 |
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Preparation of a macrocyclic polynuclear complex, [(en)Pd(4,4'-bpy)]4(NO3)8 (en = ethylenediamine, bpy = bipyridine), which recognizes an organic molecule in aqueous media Makoto Fujita, Jun Yazaki, and Katsuyuki Ogura pp 5645 - 5647; DOI: 10.1021/ja00170a042 |
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Selenosubtilisin as a glutathione peroxidase mimic Zhen Ping Wu and Donald Hilvert pp 5647 - 5648; DOI: 10.1021/ja00170a043 |
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Metal-promoted binuclear carbon-hydrogen activation of ethylene and formation of a novel heterobimetallic iridium-platinum complex. X-ray crystal structure of [(Ph3P)2(CO)Ir(.mu.-H)(.mu.-.eta.2:.eta.1-CH:CH2)Pt(PPh3)2]+ CF3SO3- Yo Hsin Huang, Peter J. Stang, and Atta M. Arif pp 5648 - 5649; DOI: 10.1021/ja00170a044 |
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Photoinduced single electron transfer initiated heterolytic carbon-selenium bond dissociation. Sequential one-pot selenenylation and deselenenylation reaction Ganesh Pandey, B. B. V. Soma Sekhar, and U. T. Bhalerao pp 5650 - 5651; DOI: 10.1021/ja00170a045 |
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Preparation and electronic characterization of M2(CCR)4(PMe3)4: a class of conjugated transition-metal complexes Timothy C. Stoner, Richard F. Dallinger, and Michael D. Hopkins pp 5651 - 5653; DOI: 10.1021/ja00170a046 |
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An unprecedented propellane-to-spirofused skeletal rearrangement upon oxidative demetalation of cyclopentadienyl cobalt-complexed polycyclic dienes: synthesis of a pentacyclic, potential precursor to strychnine Douglas B. Grotjahn and K. Peter C. Vollhardt pp 5653 - 5654; DOI: 10.1021/ja00170a047 |
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The first synthesis of aromatic compounds carrying two 1-adamantyls on adjacent positions. 3,4-Di-1-adamantylthiophene, o-di-1-adamantylbenzene, and 4,5-di-1-adamantylpyridazine Juzo Nakayama and Ryuji Hasemi pp 5654 - 5655; DOI: 10.1021/ja00170a048 |
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Molecular clefts. 3. The crystal structure of a chiral molecular tweezer and its guest Michael Harmata and Charles L. Barnes pp 5655 - 5657; DOI: 10.1021/ja00170a049 |
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Heat of reaction of the Cr(CO)3(C5Me5) radical with hydrogen and related reactions. Relative and absolute bond strengths in the complexes H-Cr(CO)2(L)(C5R5) Gabor Kiss, Kai Zhang, Shakti L. Mukerjee, Carl D. Hoff, and Gerald C. Roper pp 5657 - 5658; DOI: 10.1021/ja00170a050 |
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Stannadesulfurization of a bis(dimethyldithiocarbamato)tungsten(II) complex: formation of a coordinated bis(dimethylamino)acetylene complex Peter B. Hitchcock, Michael F. Lappert, and Michael J. McGeary pp 5658 - 5660; DOI: 10.1021/ja00170a051 |
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Cyclopropanation with acyloxy chromium carbene complexes. A synthesis of (.+-.)-prostaglandin E2 methyl ester Christopher K. Murray, Dominic C. Yang, and William D. Wulff pp 5660 - 5662; DOI: 10.1021/ja00170a052 |
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Approaches to orthogonally fused conducting polymers for molecular electronics James M. Tour, Ruilian Wu, and Jeffry S. Schumm pp 5662 - 5663; DOI: 10.1021/ja00170a053 |
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Carbon-hydrogen bond activation as the initial step in the Co+-mediated demethanation of propane: the critical role of angular momentum at the rate-limiting transition state Petra A. M. Van Koppen, J. Brodbelt-Lustig, Michael T. Bowers, David V. Dearden, J. L. Beauchamp, Ellen R. Fisher, and P. B. Armentrout pp 5663 - 5665; DOI: 10.1021/ja00170a054 |
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n-Pentenyl glycosides as efficient synthons for promoter-mediated assembly of n-.alpha.-linked glycoproteins A. J. Ratcliffe, P. Konradsson, and Bert Fraser-Reid pp 5665 - 5667; DOI: 10.1021/ja00170a055 |
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Facile aerial oxidation of the DNA-base adduct N-(2'-deoxyguanosin-8-yl)-2-aminofluorene [dG(C8)AF] S. Shibutani, R. G. Gentles, C. R. Iden, and Francis Johnson pp 5667 - 5668; DOI: 10.1021/ja00170a056 |
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Reactions of dimethylamine with multiply charged ions of cytochrome c Scott A. McLuckey, Gary J. Van Berkel, and Gary L. Glish pp 5668 - 5670; DOI: 10.1021/ja00170a057 |
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Synthesis of ruthenium enolate (PMe3)4Ru(Me)(OC(CH2)Me) as an equilibrium mixture of oxygen- and carbon-bound transition-metal enolates. Thermal elimination of methane to form an .eta.4-oxatrimethylenemethane complex John F. Hartwig, Richard A. Andersen, and Robert G. Bergman pp 5670 - 5671; DOI: 10.1021/ja00170a058 |
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Iodinanes with iodine(III)-bound homochiral alkoxy ligands: preparation and utility for the synthesis of alkoxysulfonium salts and chiral sulfoxides Dale G. Ray and Gerald F. Koser pp 5672 - 5673; DOI: 10.1021/ja00170a059 |
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Gas-phase reactivity of metal alloy clusters A. C. Harms, R. E. Leuchtner, S. W. Sigsworth, and A. W. Castleman pp 5673 - 5674; DOI: 10.1021/ja00170a060 |
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Reversible opening and closing of hetero trimetallic units in (C5H5)2Y(THF)Re2H7(PMe2Ph)4 and (C5H5)2LuRe2H7(PMe2Ph)4 Daniel Alvarez, Kenneth G. Caulton, William J. Evans, and Joseph W. Ziller pp 5674 - 5676; DOI: 10.1021/ja00170a061 |
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Asymmetric synthesis through the topochemical reaction in a chiral crystal of a prochiral diolefin molecule having a "cisoid" molecular structure and amplification of asymmetry by a seeding procedure Masaki Hasegawa, Chan Moon Chung, Naotsugu Muro, and Yasunari Maekawa pp 5676 - 5677; DOI: 10.1021/ja00170a062 |
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Synthesis of chiral hypervalent organoiodinanes, iodo(III)binaphthyls, and evidence for pseudorotation on iodine Masahito Ochiai, Yoshikazu Takaoka, Yukio Masaki, Yoshimitu Nagao, and Motoo Shiro pp 5677 - 5678; DOI: 10.1021/ja00170a063 |
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Coordination chemistry of microbial iron transport. 42. Structural and spectroscopic characterization of diastereomeric chromium(III) and cobalt(III) complexes of desferrithiocin [Erratum to document cited in CA112(14):131123w] F. Ekkehardt Hahn, Thomas J. McMurry, Alain Hugi, and Kenneth N. Raymond pp 5679 - 5679; DOI: 10.1021/ja00170a064 |
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Novel pentacoordinate anionic silicate, [o-C6H4(SiPhF2)2F]-K+.cntdot.18-crown-6, containing a bent fluoride bridge between two silicon atoms [Erratum to document cited in CA112(15):139129y] Kohei Tamao, Takashi Hayashi, Yoshihiko Ito, and Motoo Shiro pp 5679 - 5679; DOI: 10.1021/ja00170a065 |
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Book Reviews pp 5679 - 5680; DOI: 10.1021/ja00170a600 |
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Chiral discrimination in electronic energy-transfer processes between dissymmetric metal complexes in solution. Time-resolved chiroptical luminescence measurements of enantioselective excited-state quenching kinetics David H. Metcalf, Seth W. Snyder, J. N. Demas, and F. S. Richardson pp 5681 - 5695; DOI: 10.1021/ja00171a001 |
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Displacement of carbon monoxide chemisorbed on metals by hydrogen John L. Gland, Daniel A. Fischer, Shikong Shen, and Francisco Zaera pp 5695 - 5697; DOI: 10.1021/ja00171a002 |
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Water structure affected by a weak base S. H. Yao, J. Lee, and G. W. Robinson pp 5698 - 5700; DOI: 10.1021/ja00171a003 |
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Optical spectroscopy of copper cation/silver cation doped .beta.''-alumina Kyeong Sook Kim Shin, James D. Barrie, Bruce Dunn, and Jeffrey I. Zink pp 5701 - 5706; DOI: 10.1021/ja00171a004 |
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An integral equation theory study of the solvent-induced reaction barrier in the nucleophilic addition of hydroxide to formaldehyde Hsiang Ai Yu and Martin Karplus pp 5706 - 5716; DOI: 10.1021/ja00171a005 |
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Free energy of association of the 18-crown-6:K+ complex in water: a molecular dynamics simulation Liem X. Dang and Peter A. Kollman pp 5716 - 5720; DOI: 10.1021/ja00171a006 |
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Activation hardness: new index for describing the orientation of electrophilic aromatic substitution Zhongxiang Zhou and Robert G. Parr pp 5720 - 5724; DOI: 10.1021/ja00171a007 |
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A theoretical investigation of the structures and properties of peroxyl radicals Susan L. Boyd, Russell J. Boyd, and L. Ross C. Barclay pp 5724 - 5730; DOI: 10.1021/ja00171a008 |
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Theoretical study of reactivity of methane, methyl fluoride, and methyl chloride: interaction with their radical cations and proton donors B. Andes Hess and Rudolf Zahradnik pp 5731 - 5735; DOI: 10.1021/ja00171a009 |
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Penning ionization electron spectroscopy of n-alkane ultrathin films. Molecular orbitals and orientation of molecules Hiroyuki Ozaki and Yoshiya Harada pp 5735 - 5740; DOI: 10.1021/ja00171a010 |
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Optically active amines. 34. Application of the benzene chirality rule to ring-substituted phenylcarbinamines and carbinols Simeon T. Pickard and Howard E. Smith pp 5741 - 5747; DOI: 10.1021/ja00171a011 |
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Neutralization-chemical reionization mass spectrometry Ron Orlando, Catherine Fenselau, and Robert J. Cotter pp 5747 - 5749; DOI: 10.1021/ja00171a012 |
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Bond strengths of ethylene and acetylene Kent M. Ervin, Scott Gronert, S. E. Barlow, Mary K. Gilles, Alex G. Harrison, Veronica M. Bierbaum, Charles H. DePuy, W. C. Lineberger, and G. Barney Ellison pp 5750 - 5759; DOI: 10.1021/ja00171a013 |
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Mechanistic aspects of decarboxylation reactions of Group 10 metal formato hydrido tricyclohexylphosphine [(PCy3)2M(H)O2CH] derivatives Donald J. Darensbourg, Philip Wiegreffe, and Charles G. Riordan pp 5759 - 5762; DOI: 10.1021/ja00171a014 |
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Experimental and ab initio studies of electronic structures of the trichloromethyl radical and cation Jeffrey W. Hudgens, Russell D. Johnson, Bilin P. Tsai, and Sherif A. Kafafi pp 5763 - 5772; DOI: 10.1021/ja00171a015 |
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Dabco-metalloporphyrin binding: ternary complexes, host-guest chemistry and the measurement of .pi.-.pi. interactions Christopher A. Hunter, M. Nafees Meah, and Jeremy K. M. Sanders pp 5773 - 5780; DOI: 10.1021/ja00171a016 |
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Thermodynamics of induced-fit binding inside polymacrocyclic porphyrin hosts Harry L. Anderson, Christopher A. Hunter, M. Nafees Meah, and Jeremy K. M. Sanders pp 5780 - 5789; DOI: 10.1021/ja00171a017 |
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Electron paramagnetic resonance and electrochemical study of the oxidation chemistry of mononuclear and binuclear chromium carbonyl thiolates Jerry Springs, Christopher P. Janzen, Marcetta Y. Darensbourg, Joseph C. Calabrese, Paul J. Krusic, Jean Noel Verpeaux, and Christian Amatore pp 5789 - 5797; DOI: 10.1021/ja00171a018 |
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Technetium (V) and rhenium (V) complexes of 2,3-bis(mercaptoacetamido)propanoate. Chelate ring stereochemistry and influence on chemical and biological properties T. N. Rao, D. Adhikesavalu, Arthur Camerman, and Alan R. Fritzberg pp 5798 - 5804; DOI: 10.1021/ja00171a019 |
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A zinc(II) complex of 1,5,9-triazacyclododecane ([12]aneN3) as a model for carbonic anhydrase Eiichi Kimura, Takeshi Shiota, Tohru Koike, Motoo Shiro, and Mutsuo Kodama pp 5805 - 5811; DOI: 10.1021/ja00171a020 |
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Sulfonamidoglycosylation of glycals. A route to oligosaccharides with 2-aminohexose subunits David A. Griffith and Samuel J. Danishefsky pp 5811 - 5819; DOI: 10.1021/ja00171a021 |
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Synthesis and photochemistry of some anthraquinone-substituted .beta.-cyclodextrins Angela M. Aquino, Christopher J. Abelt, Karen L. Berger, Colleen M. Darragh, Sarah E. Kelley, and Michael V. Cossette pp 5819 - 5824; DOI: 10.1021/ja00171a022 |
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Molecular mechanics studies on inclusion compounds of cyanine dye monomers and dimers in cyclodextrin cavities Masafumi Ohashi, Kazuo Kasatani, Hisanori Shinohara, and Hiroyasu Sato pp 5824 - 5830; DOI: 10.1021/ja00171a023 |
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Thermal rearrangements of allenes. Sythesis and mechanisms of cycloaromatization of .pi. and heteroatom bridged diallenes Samuel Braverman and Ytzhak Duar pp 5830 - 5837; DOI: 10.1021/ja00171a024 |
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Host-guest complexation. 54. Spherands containing cyclic urea units Judi A. Bryant, Siew Peng Ho, Carolyn B. Knobler, and Donald J. Cram pp 5837 - 5843; DOI: 10.1021/ja00171a025 |
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Design, synthesis, and activity of membrane-disrupting bolaphiles Nimal Jayasuriya, Stanislav Bosak, and Steven L. Regen pp 5844 - 5850; DOI: 10.1021/ja00171a026 |
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Supramolecular surfactants: polymerized bolaphiles exhibiting extraordinarily high membrane-disrupting activity Nimal Jayasuriya, Stanislav Bosak, and Steven L. Regen pp 5851 - 5854; DOI: 10.1021/ja00171a027 |
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Kinetics of the thermolysis of [2.2.2]propellanes and related compounds. Mechanism of the thermolysis of bicyclo[2.2.0]hexanes Kenneth B. Wiberg, Joseph J. Caringi, and Michael G. Matturro pp 5854 - 5861; DOI: 10.1021/ja00171a028 |
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Integer-spin EPR studies of the fully reduced methane monooxygenase hydroxylase component Michael P. Hendrich, Eckard Munck, Brian G. Fox, and John D. Lipscomb pp 5861 - 5865; DOI: 10.1021/ja00171a029 |
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Fluorescence line-narrowing spectral analysis of in vivo human hemoglobin-benzo[a]pyrene adducts: comparison to synthetic analogs Ryszard Jankowiak, Billy W. Day, Pei Qi Lu, Mark M. Doxtader, Paul L. Skipper, Steven R. Tannenbaum, and Gerald J. Small pp 5866 - 5869; DOI: 10.1021/ja00171a030 |
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On the composition of Yamamoto's reagent: "RCu.cntdot.BF3" Bruce H. Lipshutz, Edmund L. Ellsworth, and Stuart H. Dimock pp 5869 - 5871; DOI: 10.1021/ja00171a031 |
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Electronic structure of peroxide bridged copper dimers of relevance to oxyhemocyanin Paul K. Ross and Edward I. Solomon pp 5871 - 5872; DOI: 10.1021/ja00171a032 |
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Nonexistence of dianionic pentacovalent intermediates in an ab initio study of the base-catalyzed hydrolysis of ethylene phosphate Carmay Lim and Martin Karplus pp 5872 - 5873; DOI: 10.1021/ja00171a033 |
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Structural changes of amphiphilic aggregates at the air-solution interfaces as studied by oriented crystallization and nonlinear optics I. Weissbuch, G. Berkovic, L. Leiserowitz, and M. Lahav pp 5874 - 5875; DOI: 10.1021/ja00171a034 |
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Total syntheses of (-)-histrionicotoxin and (-)-histrionicotoxin 235A Gilbert Stork and Kang Zhao pp 5875 - 5876; DOI: 10.1021/ja00171a035 |
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Asymmetric reactions catalyzed by chiral metal complexes. 41. Highly efficient asymmetric hydrogenation of amino ketone derivatives leading to practical syntheses of (S)-propranolol and related compounds Hisashi Takahashi, Shunji Sakuraba, Hideo Takeda, and Kazuo Achiwa pp 5876 - 5878; DOI: 10.1021/ja00171a036 |
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Photochemistry of (.eta.5-C5H5)Rh(CO)2 in phosphine solutions: evidence for an associative photosubstitution mechanism Denis P. Drolet and Alistair J. Lees pp 5878 - 5879; DOI: 10.1021/ja00171a037 |
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The IR spectrum of triplet phenylnitrene. On the origin of didehydroazepine in low temperature matrices James C. Hayes and Robert S. Sheridan pp 5879 - 5881; DOI: 10.1021/ja00171a038 |
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High resolution carbon-13 NMR observations of two crystalline model compounds for syndiotactic polystyrene M. A. Gomez, B. Jasse, M. H. Cozine, and A. E. Tonelli pp 5881 - 5882; DOI: 10.1021/ja00171a039 |
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Palladium-catalyzed carboannulation of 1,3-dienes by aryl halides Richard C. Larock and Colleen A. Fried pp 5882 - 5884; DOI: 10.1021/ja00171a040 |
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Stereochemical studies of coenzyme F430 based on 2D NOESY back-calculations Karl D. Olson, Hoshik Won, Ralph S. Wolfe, Dennis R. Hare, and Michael F. Summers pp 5884 - 5886; DOI: 10.1021/ja00171a041 |
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On the use of model compounds to assess 2-deoxy-D-erythro-pentofuranose conformation at apyrimidinic sites in DNA Anthony S. Serianni, P. C. Kline, and J. R. Snyder pp 5886 - 5887; DOI: 10.1021/ja00171a042 |
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Unequivocal demonstration of the involvement of a glutamate residue as a nucleophile in the mechanism of a retaining glycosidase Stephen G. Withers, R. Antony J. Warren, Ian P. Street, Karen Rupitz, Julie B. Kempton, and Ruedi Aebersold pp 5887 - 5889; DOI: 10.1021/ja00171a043 |
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A polyarylmethyl carbotetraanion Andrzej Rajca pp 5889 - 5890; DOI: 10.1021/ja00171a044 |
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A polyarylmethyl quintet tetraradical Andrzej Rajca pp 5890 - 5892; DOI: 10.1021/ja00171a045 |
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The elusive methyleneoxirane: preparation and characterization by flash-vacuum pyrolysis and neutralization-reionization mass spectrometry Frantisek Turecek, Donald E. Drinkwater, and Fred W. McLafferty pp 5892 - 5893; DOI: 10.1021/ja00171a046 |
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Ab initio bond strengths in ethylene and acetylene Christine J. Wu and Emily A. Carter pp 5893 - 5895; DOI: 10.1021/ja00171a047 |
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New aspects of chiral heteroorganocuprates and an x-ray crystal structure with unprecedented magnesium-sulfur bonds D. Martin Knotter, Wilberth J. J. Smeets, Anthony L. Spek, and Gerard Van Koten pp 5895 - 5896; DOI: 10.1021/ja00171a048 |
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Nuclear Overhauser effect in solids Jeffery L. White and James F. Haw pp 5896 - 5898; DOI: 10.1021/ja00171a049 |
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Total synthesis of (.+-.)-14-epicorynoline, (.+-.)-corynoline, and (.+-.)-6-oxocorynoline [Erratum to document cited in CA98(21):179711f] Mark Cushman, Aziz Abbaspour, and Yash Pal Gupta pp 5898 - 5898; DOI: 10.1021/ja00171a050 |
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Book Reviews pp 5898 - 5900; DOI: 10.1021/ja00171a600 |
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Differential conformational mobilities on different time scales in B- and Z-DNA oligomers in solution Satoshi Ikuta and Yu Sen Wang pp 5901 - 5906; DOI: 10.1021/ja00172a001 |
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Histidinol dehydrogenase: oxygen-18 isotope shift in carbon-13 NMR reveals the origin of histidine oxygens Charles Timmis Grubmeyer and Salvatore Insinga pp 5906 - 5908; DOI: 10.1021/ja00172a002 |
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An unexpected cis peptide bond in the minor conformation of a cyclic hexapeptide containing only secondary amide bonds Horst Kessler, Uwe Anders, and Manfred Schudok pp 5908 - 5916; DOI: 10.1021/ja00172a003 |
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Spatial aspects of homonuclear, proton NMR cross-relaxation. 1. The effects of molecular shape and internal motion Anthony J. Duben and William C. Hutton pp 5917 - 5924; DOI: 10.1021/ja00172a004 |
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Thallium(I)-thallium(I) and indium(I)-indium(I) interactions: from the molecular to the solid state Christoph Janiak and Roald Hoffmann pp 5924 - 5946; DOI: 10.1021/ja00172a005 |
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Unimolecular dissociations of ketone/iron cationic complexes and evidence for successive carbon-hydrogen/carbon-carbon bond activation of different sites of flexible molecules Detlef Schroeder and Helmut Schwarz pp 5947 - 5953; DOI: 10.1021/ja00172a006 |
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Ion-molecule reaction chemistry of ionic transition-metal carbonyl cluster fragments. 1. Ligand-exchange reactions of chromium carbonyl (Cr2(CO)y+) ions L. Sellers-Hann and D. H. Russell pp 5953 - 5959; DOI: 10.1021/ja00172a007 |
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Ligand fluxionality and the formation of cationic iron carbonyl clusters Eric L. Kerley and David H. Russell pp 5959 - 5965; DOI: 10.1021/ja00172a008 |
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Reactions of the carbene ions CnN+ with labeled methane: mechanistic interpretation Denise C. Parent pp 5966 - 5973; DOI: 10.1021/ja00172a009 |
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Stereochemistry of the thermal acetylenic Cope rearrangement. Experimental test for a 1,4-cyclohexenediyl as a mechanistic intermediate Karen Ann Owens and Jerome A. Berson pp 5973 - 5985; DOI: 10.1021/ja00172a010 |
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Valence isomerization equilibria of highly fluorinated cycloocta-1,3,5-trienes M. Moklesur Rahman, Beth A. Secor, Kathleen M. Morgan, Paul R. Shafer, and David M. Lemal pp 5986 - 5990; DOI: 10.1021/ja00172a011 |
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Organometallic chemistry. 23. The covalent nature of trimethylsilyl perchlorate and observation of polarized fluorotrimethylsilane-antimony pentafluoride complexes based on silicon-29 NMR studies. Difficulties in observing long-lived persistent trialkylsilicenium ions George A. Olah, Ludger Heiliger, Xing Ya Li, and G. K. Surya Prakash pp 5991 - 5995; DOI: 10.1021/ja00172a012 |
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Carbon kinetic isotope effects on the hydrolysis of aryl carbonates John F. Marlier and Marion H. O'Leary pp 5996 - 5998; DOI: 10.1021/ja00172a013 |
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On the mechanism of metal colloid catalyzed hydrosilylation: proposed explanations for electronic effects and oxygen cocatalysis Larry N. Lewis pp 5998 - 6004; DOI: 10.1021/ja00172a014 |
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Photochemistry of triarylsulfonium salts John L. Dektar and Nigel P. Hacker pp 6004 - 6015; DOI: 10.1021/ja00172a015 |
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Photochemistry of phosphate esters: an efficient method for the generation of electrophiles Richard S. Givens, Bogdan Matuszewski, Phillip S. Athey, and M. Robert Stoner pp 6016 - 6021; DOI: 10.1021/ja00172a016 |
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Highly reduced organometallics. 28. Synthesis, isolation, and characterization of [K(cryptand 2.2.2)]2[Hf(CO)6], the first substance to contain hafnium in a negative oxidation state. Structural characterization of [K(cryptand 2.2.2)]2[M(CO)6].cntdot.pyridine (M = Ti, Zr, and Hf) John E. Ellis and Kai Ming Chi pp 6022 - 6025; DOI: 10.1021/ja00172a017 |
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Alkene oxidation catalyzed by a ruthenium-substituted heteropolyanion, SiRu(L)W11O39: the mechanism of the periodate-mediated oxidative cleavage Ronny Neumann and Chalil Abu-Gnim pp 6025 - 6031; DOI: 10.1021/ja00172a018 |
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Models for diferrous forms of iron-oxo proteins. Structure and properties of [Fe2BPMP(O2CR)2]BPh4 complexes A. S. Borovik, M. P. Hendrich, T. R. Holman, E. Munck, V. Papaefthymiou, and L. Que pp 6031 - 6038; DOI: 10.1021/ja00172a019 |
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Prediction of difficult sequences in solid-phase peptide synthesis R. C. de L. Milton, Saskia C. F. Milton, and Paul A. Adams pp 6039 - 6046; DOI: 10.1021/ja00172a020 |
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Multicyclic polypeptide model compounds. 1. Synthesis of a tricyclic amphiphilic .alpha.-helical peptide using an oxime resin, segment-condensation approach George Osapay and John W. Taylor pp 6046 - 6051; DOI: 10.1021/ja00172a021 |
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Reduction of the oxy form in hemoproteins to the ferryl form Kazuo Kobayashi and Koichiro Hayashi pp 6051 - 6053; DOI: 10.1021/ja00172a022 |
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Mechanistic studies of thermolysin Maria C. Izquierdo and Ross L. Stein pp 6054 - 6062; DOI: 10.1021/ja00172a023 |
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Dynamics of the reaction of hydrogen peroxide with a water soluble non .mu.-oxo dimer forming iron(III) tetraphenylporphyrin. 2. The reaction of hydrogen peroxide with 5,10,15,20-tetrakis(2,6-dichloro-3-sulfonatophenyl)porphinato iron(III) in aqueous solution Rick Panicucci and Thomas C. Bruice pp 6063 - 6071; DOI: 10.1021/ja00172a024 |
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The reaction of 5,10,15,20-tetrakis(2,6-dichloro-3-sulfonatophenyl)porphinatoiron(III) hydrate with alkyl and acyl hydroperoxides. The dynamics of reaction of water-soluble and non .mu.-oxo dimer forming iron(III) porphyrins in aqueous solution. 7 Kazuhisa Murata, Rick Panicucci, Enona Gopinath, and Thomas C. Bruice pp 6072 - 6083; DOI: 10.1021/ja00172a025 |
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Near-infrared Fourier transform Raman spectroscopy of photolabile organocobalt B12 and model compounds. 3. Vibrational assessment of factors affecting the cobalt-carbon bond in models Shuming Nie, Patricia A. Marzilli, Luigi G. Marzilli, and Nai Teng Yu pp 6084 - 6091; DOI: 10.1021/ja00172a026 |
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Pentacoordinated molecules. 80. First structural study of a thiophosphorane containing a six-membered ring. Phosphorus-sulfur vs. phosphorus-oxygen ligand preferences K. C. Kumara Swamy, Joan M. Holmes, Roberta O. Day, and Robert R. Holmes pp 6092 - 6094; DOI: 10.1021/ja00172a027 |
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Pentacoordinated molecules. 81. Conformational preferences of spirocyclic pentaoxyphosphoranes varying in ring size K. C. Kumara Swamy, Roberta O. Day, Joan M. Holmes, and Robert R. Holmes pp 6095 - 6103; DOI: 10.1021/ja00172a028 |
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Pentacoordinated molecules. 82. Conformational preferences of monocyclic pentaoxyphosphoranes varying in ring size Sarah D. Burton, K. C. Kumara Swamy, Joan M. Holmes, Roberta O. Day, and Robert R. Holmes pp 6104 - 6115; DOI: 10.1021/ja00172a029 |
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Molecular recognition of ethers with modified organoaluminum reagents Keiji Maruoka, Shigeru Nagahara, and Hisashi Yamamoto pp 6115 - 6117; DOI: 10.1021/ja00172a030 |
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Generation and trapping of 1,5-dehydroquadricyclane Jochen Kenndoff, Kurt Polborn, and Guenter Szeimies pp 6117 - 6118; DOI: 10.1021/ja00172a031 |
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Stereodivergent synthesis of 1,2-diol derivatives via .alpha.-alkoxy organolead compounds. SE2-retention pathway Junichi Yamada, Hidenori Abe, and Yoshinori Yamamoto pp 6118 - 6120; DOI: 10.1021/ja00172a032 |
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Ready access of .alpha.-(triorganosilyl)methylene .beta.-lactones by means of rhodium-catalyzed cyclocarbonylation of substituted propargyl alcohols Isamu Matsuda, Akira Ogiso, and Susumu Sato pp 6120 - 6121; DOI: 10.1021/ja00172a033 |
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New, rational molecular design for chiral recognition involving application of dual hydrogen bond association Yasuo Dobashi, Akira Dobashi, Hisao Ochiai, and Shoji Hara pp 6121 - 6123; DOI: 10.1021/ja00172a034 |
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Oxidative organic electrochemistry: a novel intramolecular coupling of electron-rich olefins Kevin D. Moeller, Mohammad R. Marzabadi, Dallas G. New, Michael Y. Chiang, and Shari Keith pp 6123 - 6124; DOI: 10.1021/ja00172a035 |
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Models of the cytochromes b. 7. Novel features in the proton NMR spectra of mono-ortho-substituted dialkylamidotetraphenylporphinatoiron(III) complexes Hong Zhang, Ursula Simonis, and F. Ann Walker pp 6124 - 6126; DOI: 10.1021/ja00172a036 |
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Fused iron catalyzed conversion of benzene to toluene S. Mark Davis and Carl W. Hudson pp 6126 - 6127; DOI: 10.1021/ja00172a037 |
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Semianalytical treatment of solvation for molecular mechanics and dynamics W. Clark Still, Anna Tempczyk, Ronald C. Hawley, and Thomas Hendrickson pp 6127 - 6129; DOI: 10.1021/ja00172a038 |
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Surface concentrations and residence times of intermediates on samarium oxide during the oxidative coupling of methane K. P. Peil, James G. Goodwin, and G. Marcelin pp 6129 - 6130; DOI: 10.1021/ja00172a039 |
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Are chelates truly intermediates in Cram's chelate rule? Xiangning Chen, Edwin R. Hortelano, Ernest L. Eliel, and Stephen V. Frye pp 6130 - 6131; DOI: 10.1021/ja00172a040 |
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Redox regulation based on the pH-dependent hydrolysis of 2-pyridinecarboxaldehyde coordinated to ruthenium(II) Jean K. Blaho and Kenneth A. Goldsby pp 6132 - 6133; DOI: 10.1021/ja00172a041 |
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Oxidation chemistry of d0 organometallic complexes Mark J. Burk, William Tumas, Michael D. Ward, and David R. Wheeler pp 6133 - 6135; DOI: 10.1021/ja00172a042 |
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Morphology control in electrochemically grown conducting polymer films. 1. Precoating the metal substrate with an organic monolayer Israel Rubinstein, Judith Rishpon, Eyal Sabatani, Antonio Redondo, and Shimshon Gottesfeld pp 6135 - 6136; DOI: 10.1021/ja00172a043 |
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Unusual deacylations: the 2-acetyl-3-methylbenzothiazolium cation Terence C. Owen and John N. Harris pp 6136 - 6137; DOI: 10.1021/ja00172a044 |
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Potent, broad-spectrum inhibition of glycosidases by an amidine derivative of D-glucose Michael K. Tong, George Papandreou, and Bruce Ganem pp 6137 - 6139; DOI: 10.1021/ja00172a045 |
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Solubilizing the thallium-platinum unit of Tl2Pt(CN)4. Preparation and use of a new crown ether/phosphine hybrid ligand for linking main-group and transition-metal ions Alan L. Balch and Steven P. Rowley pp 6139 - 6140; DOI: 10.1021/ja00172a046 |
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Electronic control of .pi.-facial selectivities in nucleophilic additions to 7-norbornanones Goverdhan Mehta and Faiz Ahmed Khan pp 6140 - 6142; DOI: 10.1021/ja00172a047 |
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Synthesis of new tricyclic chiral phosphorus-hydrogen bond phosphoranes, "triquinphosphoranes", from chiral diaminodiols. Asymmetric addition on an activated carbonyl compound Yves Vannoorenberghe and Gerard Buono pp 6142 - 6143; DOI: 10.1021/ja00172a048 |
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Molecular recognition. Asymmetric complexation of diketopiperazines K. S. Jeong, A. V. Muehldorf, and Julius Rebek pp 6144 - 6145; DOI: 10.1021/ja00172a049 |
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Synthesis, structure, and electrochemical properties of mixed-ligand iron-sulfur cubane clusters with two Cp* and two dithiolene ligands (Cp* = .eta.-C5H5, .eta.-C5Me5) Shinji Inomata, Hiromi Tobita, and Hiroshi Ogino pp 6145 - 6146; DOI: 10.1021/ja00172a050 |
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A direct conversion of vinylic organocopper compounds to allylic zinc and copper organometallics Paul Knochel and S. Achyutha Rao pp 6146 - 6148; DOI: 10.1021/ja00172a051 |
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Protonation of alkylidyne(carbaborane)tungsten complexes: framework rearrangement of an icosahedral cage at an unprecedentedly low temperature Stephen A. Brew, John C. Jeffrey, Massimino U. Pilotti, and F. Gordon A. Stone pp 6148 - 6149; DOI: 10.1021/ja00172a052 |
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Vinylidenecyclohexadienone acetals as precursors of arylvinyl cations Tsugio Kitamura, Ichizo Nakamura, Takashi Kabashima, Shinjiro Kobayashi, and Hiroshi Taniguchi pp 6149 - 6150; DOI: 10.1021/ja00172a053 |
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Hydrogen atom transfer in photolyzed (S,S)-bis(13-bromo-2-deuteriotridecanoyl) peroxide: control of regiospecificity by crystal chirality Xu Wu Feng and J. Michael McBride pp 6151 - 6152; DOI: 10.1021/ja00172a054 |
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Molecular control of self-assembled monolayer films of imidazole-2-thiones: adsorption and reactivity Anthony J. Arduengo, John R. Moran, J. Rodriguez-Parada, and Michael D. Ward pp 6153 - 6154; DOI: 10.1021/ja00172a055 |
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Structure and basicity of silyl ethers: a crystallographic and ab initio inquiry into the nature of silicon-oxygen interactions [Erratum to document cited in CA112(5):35958b] Soroosh Shambayati, Stuart L. Schreiber, James F. Blake, Scott G. Wierschke, and William L. Jorgensen pp 6155 - 6155; DOI: 10.1021/ja00172a056 |
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Fluorine-substituted ferracyclopentadiene complexes with an unprecedented fluorine bridge between boron and carbon [Erratum to document cited in CA112(5):36104g] Chad A. Mirkin, Kuang Lieh Lu, Gregory L. Geoffroy, and Arnold L. Rheingold pp 6155 - 6155; DOI: 10.1021/ja00172a057 |
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Book Reviews pp 6155 - 6156; DOI: 10.1021/ja00172a600 |
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Multiple remeasurement of ions in Fourier-transform mass spectrometry Evan R. Williams, Kent D. Henry, and Fred W. McLafferty pp 6157 - 6162; DOI: 10.1021/ja00173a001 |
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Outer-sphere and inner-sphere processes in reductive elimination. Direct and indirect electrochemical reduction of vicinal dibromoalkanes Doris Lexa, Jean Michel Saveant, Hans J. Schaefer, Su Khac Binh, Birgit Vering, and Dan Li Wang pp 6162 - 6177; DOI: 10.1021/ja00173a002 |
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Surface Raman scattering of methanol, 1-propanol, 1-pentanol, and 1-butanethiol on in situ and emersed silver electrodes Raymond L. Sobocinski, Mark A. Bryant, and Jeanne E. Pemberton pp 6177 - 6183; DOI: 10.1021/ja00173a003 |
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Topography of cyclodextrin inclusion complexes. Part 25. Cooperative O-H.cntdot..cntdot..cntdot.O hydrogen bonds in .beta.-cyclodextrin-ethanol-octahydrate at 15 K: a neutron diffraction study Thomas Steiner, Sax A. Mason, and Wolfram Saenger pp 6184 - 6190; DOI: 10.1021/ja00173a004 |
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Structure and dynamic behavior of solvated neopentyllithium monomers, dimers, and tetramers: proton, carbon-13 and lithium-6 NMR Gideon Fraenkel, Albert Chow, and William R. Winchester pp 6190 - 6198; DOI: 10.1021/ja00173a005 |
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Proton NMR study of the role of individual heme propionates in modulating structural and dynamic properties of the heme pocket in myoglobin Jon B. Hauksson, Gerd N. La Mar, Ravindra K. Pandey, Irene N. Rezzano, and Kevin M. Smith pp 6198 - 6205; DOI: 10.1021/ja00173a006 |
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What is the effect of variational optimization of the transition state on .alpha.-deuterium secondary kinetic isotope effects? A prototype: CD3H + H .dblarw. CD3 + H2 Da Hong Lu, David Maurice, and Donald G. Truhlar pp 6206 - 6214; DOI: 10.1021/ja00173a007 |
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Molecular recognition at the solid-solution interface: a relay mechanism for the effect of solvent on crystal growth and dissolution L. J. W. Shimon, M. Vaida, L. Addadi, M. Lahav, and L. Leiserowitz pp 6215 - 6220; DOI: 10.1021/ja00173a008 |
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Organometallic molecule-inorganic surface coordination and catalytic chemistry. In situ CPMAS NMR delineation of organoactinide adsorbate structure, dynamics, and reactivity William C. Finch, Ralph D. Gillespie, David Hedden, and Tobin J. Marks pp 6221 - 6232; DOI: 10.1021/ja00173a009 |
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Synthesis, structure, and reactivity of metallacycle-carbene and -bis(carbene) complexes. A new intramolecular carbene-carbene coupling process Joseph M. O'Connor, Lin Pu, and Arnold L. Rheingold pp 6232 - 6247; DOI: 10.1021/ja00173a010 |
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Design, synthesis, and characterization of bis(.mu.-oxo)dimanganese(III,III) complexes. Steric and electronic control of redox potentials Patricia A. Goodson, Aderemi R. Oki, Joergen Glerup, and Derek J. Hodgson pp 6248 - 6254; DOI: 10.1021/ja00173a011 |
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Synthesis of optically active ene carbamates from chromium carbene complexes: use in palladium(II)-assisted synthesis of relays to (+)-thienamycin John Montgomery, Gary M. Wieber, and Louis S. Hegedus pp 6255 - 6263; DOI: 10.1021/ja00173a012 |
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Synthesis of medium-sized ring ethers from thionolactones. Applications to polyether synthesis K. C. Nicolaou, D. G. McGarry, P. K. Somers, B. H. Kim, W. W. Ogilvie, G. Yiannikouros, C. V. C. Prasad, C. A. Veale, and R. R. Hark pp 6263 - 6276; DOI: 10.1021/ja00173a013 |
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Synthesis and reactivity of stable phosphorus-substituted nitrilimines. X-ray crystal structure of C-[bis(diisopropylamino)thioxophosphoranyl]-N-[bis(diisopropylamino)phosphanyl]nitrilimine Michel Granier, Antoine Baceiredo, Yves Dartiguenave, Michele Dartiguenave, Marie Joelle Menu, and Guy Bertrand pp 6277 - 6285; DOI: 10.1021/ja00173a014 |
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Competing hole catalyzed Diels-Alder and cyclobutanation/vinylcyclobutane rearrangement paths. A mechanistic dichotomy Taisun Kim, R. Jerome Pye, and Nathan L. Bauld pp 6285 - 6290; DOI: 10.1021/ja00173a015 |
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Kinetics of acid-catalyzed hydration of acetylene. Evidence for the presence in the solution phase of unsubstituted vinyl cation Vittorio Lucchini and Giorgio Modena pp 6291 - 6296; DOI: 10.1021/ja00173a016 |
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Predicting the stability of cyclic disulfides by molecular modeling: effective concentrations in thiol-disulfide interchange and the design of strongly reducing dithiols John A. Burns and George M. Whitesides pp 6296 - 6303; DOI: 10.1021/ja00173a017 |
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Degenerate intermolecular thiolate-disulfide interchange involving cyclic five-membered disulfides is faster by .apprx.103 than that involving six- or seven-membered disulfides Rajeeva Singh and George M. Whitesides pp 6304 - 6309; DOI: 10.1021/ja00173a018 |
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Investigation of the early stages of electrophilic addition of bromine to olefins. Kinetic evidence for a reversibly formed bromonium ion in the reaction of bromine with tetraisobutylethylene R. S. Brown, H. Slebocka-Tilk, A. J. Bennet, G. Bellucci, R. Bianchini, and R. Ambrosetti pp 6310 - 6316; DOI: 10.1021/ja00173a019 |
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Cyclopentannulation reactions with organoiron reagents. Facile construction of functionalized hydroazulenes M. Rosenblum and J. C. Watkins pp 6316 - 6322; DOI: 10.1021/ja00173a020 |
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Lipophobic effects on photochemical and photophysical behavior of molecules with polar chains in nonpolar solvents. Evidence for intermolecular aggregation and self-coiling Chenho Tung and Yiming Wang pp 6322 - 6328; DOI: 10.1021/ja00173a021 |
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Photochemistry of carbocyanine alkyltriphenylborate salts: intra-ion-pair electron transfer and the chemistry of boranyl radicals Subhanakar Chatterjee, Paul D. Davis, Peter Gottschalk, Michael E. Kurz, Bjorn Sauerwein, Xiqiang Yang, and Gary B. Schuster pp 6329 - 6338; DOI: 10.1021/ja00173a022 |
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Asymmetric synthesis using diisopropyl tartrate modified (E)- and (Z)-crotylboronates: preparation of the chiral crotylboronates and reactions with achiral aldehydes William R. Roush, Kaori Ando, Daniel B. Powers, Alan D. Palkowitz, and Ronald L. Halterman pp 6339 - 6348; DOI: 10.1021/ja00173a023 |
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Acyclic diastereoselective synthesis using tartrate ester-modified crotylboronates. Double asymmetric reactions with .alpha.-methyl chiral aldehydes and synthesis of the C(19)-C(29) segment of rifamycin S William R. Roush, Alan D. Palkowitz, and Kaori Ando pp 6348 - 6359; DOI: 10.1021/ja00173a024 |
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Biosynthesis of N-methylpelletierine: vindication of a classical biogenetic concept Thomas Hemscheidt and Ian D. Spenser pp 6360 - 6363; DOI: 10.1021/ja00173a025 |
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Trapping of a carbocationic intermediate in the spontaneous hydrolysis reaction of 7.beta.,8.alpha.-dihydroxy-9.beta.,10.beta.-epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene: mechanism of the spontaneous and general acid catalyzed hydrolysis reactions of bay-region benzo[a]pyrene 7,8-diol 9,10-epoxides Nafisa B. Islam, Satish C. Gupta, H. Yagi, Donald M. Jerina, and Dale L. Whalen pp 6363 - 6369; DOI: 10.1021/ja00173a026 |
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Reagents and methods for the solid-phase synthesis of protein-EDTA for use in affinity cleaving James P. Sluka, John H. Griffin, David P. Mack, and Peter B. Dervan pp 6369 - 6374; DOI: 10.1021/ja00173a027 |
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NMR studies of nickel(II)-substituted derivatives of bovine copper-zinc superoxide dismutase with nickel(II) bound in the copper site Li June Ming and Joan Selverstone Valentine pp 6374 - 6383; DOI: 10.1021/ja00173a028 |
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Relationship between amidic distortion and ease of hydrolysis in base. If amidic resonance does not exist, then what accounts for the accelerated hydrolysis of distorted amides? A. J. Bennet, Qing Ping Wang, H. Slebocka-Tilk, V. Somayaji, R. S. Brown, and B. D. Santarsiero pp 6383 - 6385; DOI: 10.1021/ja00173a029 |
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Direct approaches to zinc polychalcogenide chemistry: ZnS6(N-MeIm)2 and ZnSe4(N-MeIm)2 Somanath Dev, Emannuel Ramli, Thomas B. Rauchfuss, and Charlotte L. Stern pp 6385 - 6386; DOI: 10.1021/ja00173a030 |
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[L2Mn2(.mu.-O)2(.mu.-O2)](ClO4)2. The first binuclear (.mu.-peroxo)dimanganese(IV) complex (L = 1,4,7-trimethyl-1,4,7-triazacyclononane). A model for the S4 .fwdarw. S0 transformation in the oxygen-evolving complex in photosynthesis Ursula Bossek, Thomas Weyhermueller, Karl Wieghardt, Bernhard Nuber, and Johannes Weiss pp 6387 - 6388; DOI: 10.1021/ja00173a031 |
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Diazotization of 1-aminocyclopropanecarboxylic acid. Solution chemistry of oxaspiropentanone Michael C. Pirrung and William L. Brown pp 6388 - 6389; DOI: 10.1021/ja00173a032 |
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Simple one-pot syntheses of spiroketals and oxaspirolactones by addition of .gamma.- and .delta.-cerioalkoxides to lactones and cyclic anhydrides Boguslaw Mudryk, Craig A. Shook, and Theodore Cohen pp 6389 - 6391; DOI: 10.1021/ja00173a033 |
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Relation of surfactant monomer structure to flip-flop dynamics in surface-differentiated synthetic bilayer membranes Robert A. Moss, Shovan Ganguli, Yukihisa Okumura, and Tsunehisa Fujita pp 6391 - 6392; DOI: 10.1021/ja00173a034 |
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Titanium-mediated carbonyl olefinations. 1. Methylenations of carbonyl compounds with dimethyltitanocene Nicos A. Petasis and Eugene I. Bzowej pp 6392 - 6394; DOI: 10.1021/ja00173a035 |
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Three-dimensional nuclear magnetic resonance approach to multiple-quantum-filtered correlated spectroscopy and its application to proteins Michel Robin, Marc Andre Delsuc, Eric Guittet, and Jean Yves Lallemand pp 6394 - 6396; DOI: 10.1021/ja00173a036 |
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Conjugated ketenes: cyclopropyl, alkenyl, alkynyl, and acyl substituents Annette D. Allen, Leyi Gong, and Thomas T. Tidwell pp 6396 - 6397; DOI: 10.1021/ja00173a037 |
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Inducible alkylation of DNA using an oligonucleotide-quinone conjugate Moneesh Chatterjee and Steven E. Rokita pp 6397 - 6399; DOI: 10.1021/ja00173a038 |
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Carbenes and the oxygen-hydrogen bond: spectroscopic evidence for protonation of diarylcarbenes to give diarylcarbenium ions Wolfgang Kirmse, Joerg Kilian, and Steen Steenken pp 6399 - 6400; DOI: 10.1021/ja00173a039 |
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Easy, reversible addition of mercury to triplatinum clusters: a model for the first step in amalgamation of platinum Guy Schoettel, Jagadese J. Vittal, and Richard J. Puddephatt pp 6400 - 6402; DOI: 10.1021/ja00173a040 |
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Synthetic model for dioxygen binding sites of non-heme iron proteins. X-ray structure of Fe(OBz)(MeCN)[HB(3,5-iso-Pr2pz)3] [HB(3,5-iso-Pr2pz)3 = hydrotris(3,5-diisopropyl-1-pyrazolyl)borate] and resonance Raman evidence for reversible formation of a peroxo adduct Nobumasa Kitajima, Hideno Fukui, Yoshihiko Morooka, Yasuhisa Mizutani, and Teizo Kitagawa pp 6402 - 6403; DOI: 10.1021/ja00173a041 |
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Macrolactams: a new class of antifungal agents Vinod R. Hegde, Mahesh G. Patel, Vincent P. Gullo, Ashit K. Ganguly, Olga Sarre, Mohindar S. Puar, and Andrew T. McPhail pp 6403 - 6405; DOI: 10.1021/ja00173a042 |
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Structure and reactivity of Cp2W(.eta.2-Me2Si:CH2), a tungsten silene complex Timothy S. Koloski, Patrick J. Carroll, and Donald H. Berry pp 6405 - 6406; DOI: 10.1021/ja00173a043 |
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Synthesis and structure of an in-phosphaphane: enforced interaction of a phosphine and an aromatic ring Robert A. Pascal, Anthony P. West, and Donna Van Engen pp 6406 - 6407; DOI: 10.1021/ja00173a044 |
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Free radical-mediated reduction and deoxygenation of epoxides T. V. RajanBabu, William A. Nugent, and Margaret S. Beattie pp 6408 - 6409; DOI: 10.1021/ja00173a045 |
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Self-assembly based on the cyanuric acid-melamine lattice Christopher T. Seto and George M. Whitesides pp 6409 - 6411; DOI: 10.1021/ja00173a046 |
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Synthesis and x-ray structure of a simple metallaoxetane. Metal-based selectivity in oxidative addition Andrei A. Zlota, Felix Frolow, and David Milstein pp 6411 - 6413; DOI: 10.1021/ja00173a047 |
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Deoxygenation of alcohols and desulfurization of thiols by WCl2(PMePh2)4 Soonhee Jang, Lauren M. Atagi, and James M. Mayer pp 6413 - 6414; DOI: 10.1021/ja00173a048 |
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Ruthenium-tungsten and iron-tungsten complexes with ethynyl and ethynediyl bridges Kevin G. Frank and John P. Selegue pp 6414 - 6416; DOI: 10.1021/ja00173a049 |
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Carbanion photochemistry: a new photochemical route to strained cyclic allenes Laren M. Tolbert, M. Nurul Islam, Richard P. Johnson, Paul M. Loiselle, and William C. Shakespeare pp 6416 - 6417; DOI: 10.1021/ja00173a050 |
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Geminal selectivity of singlet oxygen ene reactions. The nonbonding large group effect Michael Orfanopoulos, Manolis Stratakis, and Yiannis Elemes pp 6417 - 6419; DOI: 10.1021/ja00173a051 |
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Ene versus [2 + 2] cycloaddition reactions of Fischer carbene complexes: an unusual effect of silicon on the product partition and the stereospecificity Katherine L. Faron and William D. Wulff pp 6419 - 6420; DOI: 10.1021/ja00173a052 |
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Nucleophilic addition of enolates to the central carbon of transition-metal .eta.3-allyl complexes. Metallacyclobutane formation, reversibility of nucleophilic addition, and synthesis of .alpha.-cyclopropyl ketones Erik B. Tjaden and Jeffrey M. Stryker pp 6420 - 6422; DOI: 10.1021/ja00173a053 |
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Tris(1-adamantyl)methyl cation: a most highly crowded persistent carbocation George A. Olah, G. K. Surya Prakash, and Ramesh Krishnamurti pp 6422 - 6423; DOI: 10.1021/ja00173a054 |
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Models for iron-oxo proteins: dioxygen binding to a diferrous complex Stephane Menage, Bridget A. Brennan, Carlos Juarez-Garcia, Eckard Munck, and Lawrence Que pp 6423 - 6425; DOI: 10.1021/ja00173a055 |
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Reactivity of neutral iron, cobalt, nickel, and copper atoms with linear alkanes and alkenes in the gas phase David Ritter and James C. Weisshaar pp 6425 - 6426; DOI: 10.1021/ja00173a056 |
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Room temperature generation of reactive intermediates Cp*Zr:O and Cp*2Zr:S: trapping reactions with unsaturated organic molecules and dative ligands Michael J. Carney, Patrick J. Walsh, and Robert G. Bergman pp 6426 - 6428; DOI: 10.1021/ja00173a057 |
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Sugars as DNA binders: a comment on the calicheamicin oligosaccharide Suzanne Walker, Kathleen G. Valentine, and Daniel Kahne pp 6428 - 6429; DOI: 10.1021/ja00173a058 |
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Enantioselective total synthesis of a protosterol, 3.beta.,20-dihydroxyprotost-24-ene E. J. Corey and Scott C. Virgil pp 6429 - 6431; DOI: 10.1021/ja00173a059 |
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Induced internal electron transfer reactivity of tetrathioperrhenate(VII): synthesis of the interconvertible dimers Re2(.mu.-S)2(S2CNR2)4 and [Re2(.mu.-SS2CNR2)2(S2CNR2)3][O3SCF3] (R = Me, iso-Bu) L. Wei, T. R. Halbert, H. H. Murray, and Edward I. Stiefel pp 6431 - 6433; DOI: 10.1021/ja00173a060 |
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Oxidation-state assignments for galactose oxidase complexes from x-ray absorption spectroscopy. Evidence for copper(II) in the active enzyme Kimber Clark, James E. Penner-Hahn, Mei M. Whittaker, and James W. Whittaker pp 6433 - 6434; DOI: 10.1021/ja00173a061 |
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First synthesis of a pendant-capped porphyrin. A biphenyl pendant-capped porphyrin model of catalase Chang Hee Lee, Barbara Garcia, and Thomas C. Bruice pp 6434 - 6435; DOI: 10.1021/ja00173a062 |
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[ECd8(E'Ph)16]2- cluster chemistry (E, E' = sulfur, selenium, tellurium) Garry S. H. Lee, Keith J. Fisher, Don C. Craig, Marcia L. Scudder, and Ian G. Dance pp 6435 - 6437; DOI: 10.1021/ja00173a063 |
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Bis[phenyl[(perfluoroalkanesulfonyl)oxy]iodo]acetylene, PhI+C.tplbond.CI+Ph.cntdot.2RFSO3-, and 1,4bis[phenyl[(perfluoroalkanesulfonyl)oxy]iodo]-1,3-butadiyne, PhI+C.tplbond.C-C.tplbond.CI+Ph.cntdot.2RFSO3- Peter J. Stang and Viktor V. Zhdankin pp 6437 - 6438; DOI: 10.1021/ja00173a064 |
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Electron-transfer communication between a redox polymer matrix and an immobilized enzyme: activity of nitrate reductase in a viologen-acrylamide copolymer Itamar Willner, Azalia Riklin, and Noa Lapidot pp 6438 - 6439; DOI: 10.1021/ja00173a065 |
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Synthesis of the ketodifluoromethylene dipeptide isostere David B. Damon and Dennis J. Hoover pp 6439 - 6442; DOI: 10.1021/ja00173a066 |
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Synthetic studies on transition-metal-mediated higher order cycloaddition reactions: highly stereoselective construction of substituted bicyclo[4.4.1]undecane systems James H. Rigby and Humy S. Ateeq pp 6442 - 6443; DOI: 10.1021/ja00173a067 |
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ROH2+ Formation from ionized n-hexyl ethers: an unequivocal dissociation through an ion-neutral complex in the gas phase Mohammed S. Ahmed, Charles E. Hudson, John C. Traeger, C. S. Giam, and David J. McAdoo pp 6443 - 6445; DOI: 10.1021/ja00173a068 |
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Spatial distribution of 3d electrons in sandwich compounds studied by Penning ionization electron spectroscopy: ferrocene and dibenzenechromium Shigeru Masuda, Masahide Aoyama, and Yoshiya Harada pp 6445 - 6446; DOI: 10.1021/ja00173a069 |
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New living polymerization of 1,2-diisocyanoarenes via (quinoxalinyl)palladium complexes. Synthesis of poly(2,3-quinoxaline) Yoshihiko Ito, Eiji Ihara, Masahiro Murakami, and Motoo Shiro pp 6446 - 6447; DOI: 10.1021/ja00173a070 |
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Samarium-catalyzed intramolecular Tishchenko reduction of .beta.-hydroxy ketones. A stereoselective approach to the synthesis of differentiated anti 1,3-diol monoesters David A. Evans and Amir H. Hoveyda pp 6447 - 6449; DOI: 10.1021/ja00173a071 |
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Intramolecular cyanohydrin elaboration. Construction of corticosteroids from 17-ketosteroids Douglas A. Livingston, Janet E. Petre, and Carol L. Bergh pp 6449 - 6450; DOI: 10.1021/ja00173a072 |
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Main Group organotransition metal chemistry: the cyclopentadienylchromium polyiodides including [(C5Me5)2Cr2I3+]2[I162-] [Erratum to document cited in CA112(13):119043n] David B. Morse, Thomas B. Rauchfuss, and Scott R. Wilson pp 6451 - 6451; DOI: 10.1021/ja00173a073 |
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Computer Software Reviews pp 6451 - 6451; DOI: 10.1021/ja00173a600 |
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Book Reviews pp 6451 - 6454; DOI: 10.1021/ja00173a601 |
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Anion binding to uteroferrin. Evidence for phosphate coordination to the iron(III) ion of the dinuclear active site and interaction with the hydroxo bridge Sheila S. David and Lawrence Que pp 6455 - 6463; DOI: 10.1021/ja00174a001 |
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Liquid-phase ESR, ENDOR, and TRIPLE resonance of porphycene anion radicals Jenny Schluepmann, Martina Huber, Moshe Toporowicz, Martin Plato, Matthias Koecher, Emanuel Vogel, Haim Levanon, and Klaus Moebius pp 6463 - 6471; DOI: 10.1021/ja00174a002 |
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A carbon-13 NMR study of the arene-olefin valence tautomerism of 1,6-methano[10]annulenes in the solid phase Lucio Frydman, Benjamin Frydman, Irina Kustanovich, Shimon Vega, Emanuel Vogel, and Constantino Yannoni pp 6472 - 6476; DOI: 10.1021/ja00174a003 |
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Singlet photochemistry in model photosynthesis: identification of charge separated intermediates by Fourier transform and CW-EPR spectroscopies Kobi Hasharoni, Haim Levanon, Jau Tang, Michael K. Bowman, James R. Norris, Devens Gust, Thomas A. Moore, and Ana L. Moore pp 6477 - 6481; DOI: 10.1021/ja00174a004 |
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Chlorophyll-porphyrin heterodimers with orthogonal .pi. systems: solvent polarity dependent photophysics Michael R. Wasielewski, Douglas G. Johnson, Mark P. Niemczyk, George L. Gaines, Michael P. O'Neil, and Walter A. Svec pp 6482 - 6488; DOI: 10.1021/ja00174a005 |
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A mechanistic study of the copper(II)-peptide-catalyzed superoxide dismutation. A pulse radiolysis study Sara Goldstein, Gidon Czapski, and Dan Meyerstein pp 6489 - 6492; DOI: 10.1021/ja00174a006 |
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Chromatographic band profiles and band separation of enantiomers at high concentration Stephen Jacobson, Sadroddin Golshan-Shirazi, and Georges Guiochon pp 6492 - 6498; DOI: 10.1021/ja00174a007 |
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Photoionization studies of internally reactive small clusters: van der Waals complexes of 1,3-butadiene with sulfur dioxide J. Robb Grover, E. A. Walters, J. K. Newman, and M. G. White pp 6499 - 6506; DOI: 10.1021/ja00174a008 |
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Metalloporphyrins in fast atom bombardment mass spectrometry: implications for processes occurring in the liquid matrix S. Naylor, C. A. Hunter, J. A. Cowan, J. H. Lamb, and J. K. M. Sanders pp 6507 - 6514; DOI: 10.1021/ja00174a009 |
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Comparison of the calculated acidity of cubane with that of other strained and unstrained hydrocarbons James P. Ritchie and Steven M. Bachrach pp 6514 - 6517; DOI: 10.1021/ja00174a010 |
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Theory of vibrational rotational strengths: comparison of a priori theory and approximate models P. J. Stephens, K. J. Jalkanen, and R. W. Kawiecki pp 6518 - 6529; DOI: 10.1021/ja00174a011 |
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Origin of rotation and inversion barriers Richard F. W. Bader, J. R. Cheeseman, K. E. Laidig, K. B. Wiberg, and C. Breneman pp 6530 - 6536; DOI: 10.1021/ja00174a012 |
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Two isomers of the Li2C2O2 molecule: an ab initio study J. Cioslowski pp 6536 - 6538; DOI: 10.1021/ja00174a013 |
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Pentadienylmetal phosphine chemistry. 20. Regio- and diastereoselective addition of alkyl anions to electron-rich (.eta.5-pentadienyl)iron complexes John R. Bleeke, Robert J. Wittenbrink, Thomas W. Clayton, and Michael Y. Chiang pp 6539 - 6545; DOI: 10.1021/ja00174a014 |
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Bis(.eta.6-hexamethylbenzene)(.eta.6,.eta.6-[2n]cyclophane)diruthenium(II,II) complexes and their two-electron reduction to [2n]cyclophane derivatives having two cyclohexadienyl anion decks joined by an extremely long carbon-carbon bond Klaus Dieter Plitzko, Brian Rapko, Bernhard Gollas, Gabriele Wehrle, Timothy Weakley, David T. Pierce, William E. Geiger, Robert C. Haddon, and Virgil Boekelheide pp 6545 - 6556; DOI: 10.1021/ja00174a015 |
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Bis(.eta.6-hexamethylbenzene)(.eta.6,.eta.6-polycyclic aromatic)diruthenium(II,II) complexes and their two-electron reduction to cyclohexadienyl anion complexes Klaus Dieter Plitzko, Gabriele Wehrle, Bernhard Gollas, Brian Rapko, Joerg Dannheim, and Virgil Boekelheide pp 6556 - 6564; DOI: 10.1021/ja00174a016 |
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Acylation of pyridine rings mediated by Group 4 metal aryl oxide compounds: high yield formation of .alpha.,.alpha.'-disubstituted-2,6-pyridinedimethoxide ligands Cesar H. Zambrano, Anne K. McMullen, Lisa M. Kobriger, Phillip E. Fanwick, and Ian P. Rothwell pp 6565 - 6570; DOI: 10.1021/ja00174a017 |
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Crucial interplay of orbital and cation-anion interactions in the solid state: distortions of nickel oxide (NiO6) octahedra in barium nickel lanthanide oxides (BaNiLn2O5) Jeremy K. Burdett and John F. Mitchell pp 6571 - 6579; DOI: 10.1021/ja00174a018 |
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Temperature-dependent studies of the rearrangement dynamics of photogenerated solvated complexes of chromium pentacarbonyl in linear alcohol, alkyl bromide, and nitrile solvents Erin O'Driscoll and John D. Simon pp 6580 - 6584; DOI: 10.1021/ja00174a019 |
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Polyoxometalate systems for the catalytic selective production of nonthermodynamic alkenes from alkanes. Nature of excited-state deactivation processes and control of subsequent thermal processes in polyoxometalate photoredox chemistry Roman F. Renneke, Marzia Pasquali, and Craig L. Hill pp 6585 - 6594; DOI: 10.1021/ja00174a020 |
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Synthesis and subsequent rearrangement of chloro(pentafluorophenyl)-1,5-cyclooctadienepalladium(II), an illustrative example of endo attack on a coordinated double bond Ana C. Albeniz, Pablo Espinet, Yves Jeannin, Michele Philoche-Levisalles, and Brian E. Mann pp 6594 - 6600; DOI: 10.1021/ja00174a021 |
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Evidence for a metastable trans-cycloalkene intermediate in the photochemistry of 1,1,4,4-tetramethyl-1,4-disilacyclohept-2-ene Mark G. Steinmetz, Kevin J. Seguin, B. S. Udayakumar, and Jacqlynn S. Behnke pp 6601 - 6608; DOI: 10.1021/ja00174a022 |
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Design and synthesis of new fluorinated ferroelectric liquid-crystalline polymers Tomoya Kitazume, Takeshi Ohnogi, and Keizo Ito pp 6608 - 6615; DOI: 10.1021/ja00174a023 |
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Regiocontrol in copper-catalyzed Grignard reactions with allylic substrates Jan E. Baeckvall, Mikael Sellen, and Brian Grant pp 6615 - 6621; DOI: 10.1021/ja00174a024 |
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Oxidative detoxification of phosphonothiolates Yu Chu Yang, Linda L. Szafraniec, William T. Beaudry, and Dennis K. Rohrbaugh pp 6621 - 6627; DOI: 10.1021/ja00174a025 |
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An approach to the design of molecular solids. The ureylene dicarboxylic acids Xinqi Zhao, Yuh Loo Chang, Frank W. Fowler, and Joseph W. Lauher pp 6627 - 6634; DOI: 10.1021/ja00174a026 |
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Thermodynamic significance of .rho.+ and .rho.- from substituent effects on the redox potentials of arylmethyl radicals B. A. Sim, P. H. Milne, D. Griller, and D. D. M. Wayner pp 6635 - 6638; DOI: 10.1021/ja00174a027 |
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Unusual reactivity of small cyclophanes: nucleophilic attack on 11-chloro- and 8,11-dichloro[5]metacyclophane Paul A. Kraakman, Jean Marc Valk, Harm A. G. Niederlander, Deborah B. E. Brouwer, F. Matthias Bickelhaupt, Willem H. De Wolf, Friedrich Bickelhaupt, and Caspar H. Stam pp 6638 - 6646; DOI: 10.1021/ja00174a028 |
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A study of the stereochemical factors involved in multistep 1,2-hydride transfers Ted S. Sorensen and Steven M. Whitworth pp 6647 - 6651; DOI: 10.1021/ja00174a029 |
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Experimental evidence for the coexistence of oscillatory and steady states in the peroxidase-oxidase reaction Baltazar D. Aguda, Lise Lotte Hofmann Frisch, and Lars Folke Olsen pp 6652 - 6656; DOI: 10.1021/ja00174a030 |
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A secondary carbon-11/carbon-14 kinetic isotope effect in the base-catalyzed prototropic rearrangement of 1- to 3-methylindene B. Svante Axelsson, Kjell Aake Engdahl, Bengt Laangstroem, and Olle Matsson pp 6656 - 6661; DOI: 10.1021/ja00174a031 |
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Primary carbon-11/carbon-14 and secondary proton/deuterium kinetic isotope effects in the SN2 reaction of hydroxide ion with methyl iodide. The relationship between different carbon isotope effects B. Svante Axelsson, Olle Matsson, and Bengt Laangstroem pp 6661 - 6668; DOI: 10.1021/ja00174a032 |
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On the origins of enhanced reactivity of five-membered cyclic phosphate esters. The relative contributions of enthalpic and entropic factors Ronald Kluger and Scott D. Taylor pp 6669 - 6671; DOI: 10.1021/ja00174a033 |
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.alpha.,.beta.-Unsaturated oxazolines, a powerful tool in asymmetric Diels-Alder cycloadditions Cyrille Kouklovsky, Annie Pouilhes, and Yves Langlois pp 6672 - 6679; DOI: 10.1021/ja00174a034 |
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Chemistry of oxaziridines. 14. Asymmetric oxidation of ketone enolates using enantiomerically pure (camphorylsulfonyl)oxaziridine Franklin A. Davis, Aurelia C. Sheppard, Bang Chi Chen, and M. Serajul Haque pp 6679 - 6690; DOI: 10.1021/ja00174a035 |
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Diastereoselectivity in the reduction of sterically unbiased 2,2-diarylcyclopentanones Ronald L. Halterman and Marjorie A. McEvoy pp 6690 - 6695; DOI: 10.1021/ja00174a036 |
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Isolation, structure elucidation, and synthesis of novel hydroxylamine-containing polyamines from the venom of the Agelenopsis aperta spider V. John Jasys, Paul R. Kelbaugh, Deane M. Nason, Douglas Phillips, Kenneth J. Rosnack, Nicholas A. Saccomano, Justin G. Stroh, and Robert A. Volkmann pp 6696 - 6704; DOI: 10.1021/ja00174a037 |
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Intramolecular trapping of the quinone methide from reductive cleavage of daunomycin with oxygen and nitrogen nucleophiles Giorgio Gaudiano, Massimo Frigerio, Pierfrancesco Bravo, and Tad H. Koch pp 6704 - 6709; DOI: 10.1021/ja00174a038 |
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De novo design of a Zn2+-binding protein Tracy Handel and William F. DeGrado pp 6710 - 6711; DOI: 10.1021/ja00174a039 |
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Direct evidence for an equilibrium between early photolysis intermediates of rhodopsin J. W. Lewis, S. J. Hug, S. E. Wallace-Williams, and David S. Kliger pp 6711 - 6712; DOI: 10.1021/ja00174a040 |
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The reactions of fluoromethylidyne with aromatics Renata Sztyrbicka, M. Moklesur Rahman, Mary E. D'Aunoy, and Philip B. Shevlin pp 6712 - 6713; DOI: 10.1021/ja00174a041 |
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Study of ion pair solution structure using nuclear overhauser effects: interionic 1H{1H} and 11B{1H} NOES in the (CH3CH2CH2CH2)4N+,BH4- ion pair Thomas C. Pochapsky and Patricia M. Stone pp 6714 - 6715; DOI: 10.1021/ja00174a042 |
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Hexafluorobenzene oxide and hexafluorooxepin Natalie E. Takenaka, Robert Hamlin, and David M. Lemal pp 6715 - 6716; DOI: 10.1021/ja00174a043 |
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Near-infrared-excitation resonance Raman spectra of the primary electron donor in photosynthetic reaction centers from Rhodobacter sphaeroides Robert J. Donohoe, R. Brian Dyer, Basil I. Swanson, Carol A. Violette, Harry A. Frank, and David F. Bocian pp 6716 - 6718; DOI: 10.1021/ja00174a044 |
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Structure of preussomerin A: an unusual new antifungal metabolite from the coprophilous fungus Preussia isomera Holly A. Weber, Norman C. Baenziger, and James B. Gloer pp 6718 - 6719; DOI: 10.1021/ja00174a045 |
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Highly sequence-selective photoreaction of 5-bromouracil-containing deoxyhexanucleotides Hiroshi Sugiyama, Yasushi Tsutsumi, and Isao Saito pp 6720 - 6721; DOI: 10.1021/ja00174a046 |
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Synthesis of poly[bis(trifluoroethoxy)phosphazene] under mild conditions using a fluoride initiator Robert A. Montague and Krzysztof Matyjaszewski pp 6721 - 6723; DOI: 10.1021/ja00174a047 |
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Synthesis of porous polystyrene with chemically active surfaces F. M. Menger and T. Tsuno pp 6723 - 6724; DOI: 10.1021/ja00174a048 |
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The first square-planar complex of cadmium(II): Cd(OAr)2(THF)2 where OAr = 2,6-di-tert-butylphenoxide. A structure governed by two strong covalent and two weak dative bonds Subhash C. Goel, Michael Y. Chiang, and William E. Buhro pp 6724 - 6725; DOI: 10.1021/ja00174a049 |
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Conformational enantiomers of 3,4,5,6-tetramethylphenanthrene 9,10-oxide. A novel axially chiral arene oxide with unusual conformational stability and reactivity John N. Darnow and Richard N. Armstrong pp 6725 - 6726; DOI: 10.1021/ja00174a050 |
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Oxidation of primary alcohols to carboxylic acids made easy at iridium Claudio Bianchini, Andrea Meli, Maurizio Peruzzini, and Francesco Vizza pp 6726 - 6728; DOI: 10.1021/ja00174a051 |
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Synthesis and reactions of tungsten(IV) bis(imido) complexes: relatives of bent metallocenes Darryl S. Williams, Mark H. Schofield, Jens T. Anhaus, and Richard R. Schrock pp 6728 - 6729; DOI: 10.1021/ja00174a052 |
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Tin-directed Baeyer-Villiger and Beckmann fragmentations Roger P. Bakale, Mark A. Scialdone, and Carl R. Johnson pp 6729 - 6731; DOI: 10.1021/ja00174a053 |
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Carbene ligand insertion into a metallacycle ring: a metallacyclopentadiene to metallacyclobutene conversion Joseph M. O'Connor, Lin Pu, Susan Woolard, and Raj K. Chadha pp 6731 - 6732; DOI: 10.1021/ja00174a054 |
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Incremental preorganization of a chelating macrocycle John M. Desper and Samuel H. Gellman pp 6732 - 6734; DOI: 10.1021/ja00174a055 |
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Cleavage of a phosphorus-carbon double bond and formation of a linear terminal phosphinidene complex Alan H. Cowley, Bruno Pellerin, Jerry L. Atwood, and Simon G. Bott pp 6734 - 6735; DOI: 10.1021/ja00174a056 |
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Corner attack on cyclopropane by thallium(III) ions. A highly stereospecific cleavage and skeletal rearrangement of 3.alpha.,5-cyclo-5.alpha.-cholestan-6.alpha.-ol Pavel Kocovsky, Milan Pour, Adolf Gogoll, Vladimir Hanus, and Martin Smrcina pp 6735 - 6737; DOI: 10.1021/ja00174a057 |
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Carbonyl-ene reaction with vinylsilanes: silicon as a controlling element for regio- and stereochemistry Koichi Mikami, Teck Peng Loh, and Takeshi Nakai pp 6737 - 6738; DOI: 10.1021/ja00174a058 |
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Asymmetric radical addition, cyclization, and annulation reactions with Oppolzer's camphor sultam Dennis P. Curran, Wang Shen, Jiancun Zhang, and Timothy A. Heffner pp 6738 - 6740; DOI: 10.1021/ja00174a059 |
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Addition reactions of amide-substituted radicals: control of stereochemistry in acrylamide free-radical additions Ned A. Porter, Elizabeth Swann, James Nally, and Andrew T. McPhail pp 6740 - 6741; DOI: 10.1021/ja00174a060 |
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1,2- And 1,4-stereoinduction in reactions of chiral radicals Bernd Giese, Margareta Zehnder, Martin Roth, and Heinz Georg Zeitz pp 6741 - 6742; DOI: 10.1021/ja00174a061 |
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Asymmetric Diels-Alder reactions with chiral dienes. Control of facial selectivity through hydrogen bonding Rabindranath Tripathy, Patrick J. Carroll, and Edward R. Thornton pp 6743 - 6744; DOI: 10.1021/ja00174a062 |
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Layered arrangement of oriented myoglobins in cast films of a phosphate bilayer membrane Itaru Hamachi, Shunsaku Noda, and Toyoki Kunitake pp 6744 - 6745; DOI: 10.1021/ja00174a063 |
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Peptidyl-prolyl cis-trans isomerase activity of cyclophilin studied by one-dimensional proton nuclear magnetic resonance spectroscopy Victor L. Hsu, Robert E. Handschumacher, and Ian M. Armitage pp 6745 - 6747; DOI: 10.1021/ja00174a064 |
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Nitrogen-15-labeled deoxynucleosides. 2. Synthesis of 7-15N-labeled deoxyadenosine, deoxyguanosine, and related deoxynucleosides Barbara L. Gaffney, Pei Pei Kung, and Roger A. Jones pp 6748 - 6749; DOI: 10.1021/ja00174a065 |
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Stereostructure of pimaricin [Erratum to document cited in CA113(3):24392g] Jean Marc Lancelin and Jean Marie Beau pp 6749 - 6749; DOI: 10.1021/ja00174a066 |
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Book Reviews pp 6750 - 6752; DOI: 10.1021/ja00174a600 |
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Theoretical study of hydrogen (H2) elimination from boron hydrides B4H10, B5H11, and B6H12 and of boron trihydride (BH3) elimination from B4H10 Michael L. McKee pp 6753 - 6759; DOI: 10.1021/ja00175a001 |
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Electrocyclic ring openings of dialkylcyclobutenes: anomalies explained E. Adam Kallel, Ying Wang, David C. Spellmeyer, and K. N. Houk pp 6759 - 6763; DOI: 10.1021/ja00175a002 |
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Theoretical study on the insertion of formaldehyde into the cobalt-hydrogen bond Louis Versluis and Tom Ziegler pp 6763 - 6768; DOI: 10.1021/ja00175a003 |
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Theoretical evidence for destabilization of an .alpha.-helix by water insertion: molecular dynamics of hydrated decaalanine Frank M. DiCapua, S. Swaminathan, and D. L. Beveridge pp 6768 - 6771; DOI: 10.1021/ja00175a004 |
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Influence of .sigma. and .pi. electrons on aromaticity Karl Jug and Andreas M. Koester pp 6772 - 6777; DOI: 10.1021/ja00175a005 |
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Projection operator Hueckel method and antiferromagnetism Stephen Lee pp 6777 - 6783; DOI: 10.1021/ja00175a006 |
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New data on the conformation of nucleoside 5'-di- and 5'-triphosphates obtained by ROESY experiments. Francois Andre, Veronique Demassier, Gilles Bloch, and Jean Michel Neumann pp 6784 - 6789; DOI: 10.1021/ja00175a007 |
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An ab initio study of model SN2 reactions with inclusion of electron correlation effects through second-order Moeller-Plesset perturbation calculations Zheng Shi and Russell J. Boyd pp 6789 - 6796; DOI: 10.1021/ja00175a008 |
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On the evaluation of interproton distances for three-dimensional structure determination by NMR using a relaxation rate matrix analysis Carol Beth Post, Robert P. Meadows, and David G. Gorenstein pp 6796 - 6803; DOI: 10.1021/ja00175a009 |
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Nature of the carbon-phosphorus double bond and the carbon-phosphorus triple bond as studied by solid-state NMR James C. Duchamp, Marek Pakulski, Alan H. Cowley, and Kurt W. Zilm pp 6803 - 6809; DOI: 10.1021/ja00175a010 |
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Resonance Raman pursuit of the change from iron(II)-oxygen (FeII-O2) to iron(III)-hydrohxyl (FeIII-OH) via iron(IV):oxygen (FeIV:O) in the autoxidation of ferrous iron-porphyrin Y. Mizutani, S. Hashimoto, Y. Tatsuno, and T. Kitagawa pp 6809 - 6814; DOI: 10.1021/ja00175a011 |
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[Tetrakis(2-pyridylmethyl)ethylenediamine]iron(II) perchlorate, the first rapidly interconverting ferrous spin-crossover complex Hsiu Rong Chang, James K. McCusker, Hans Toftlund, Scott R. Wilson, Alfred X. Trautwein, Heiner Winkler, and David N. Hendrickson pp 6814 - 6827; DOI: 10.1021/ja00175a012 |
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Three paramagnetic reduction stages of phenyl-substituted 1,2:9,10-dibenzo[2.2]paracyclophane-1,9-dienes. Radical anions, triplet dianions, and radical trianions as studied by ESR and ENDOR spectroscopy Armin De Meijere, Fabian Gerson, Burkhard Koenig, Oliver Reiser, and Thomas Wellauer pp 6827 - 6832; DOI: 10.1021/ja00175a013 |
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Hydrogen-deuterium-exchange reactions of methoxide-methanol clusters S. E. Barlow, Dang Thuy Thanh, and Veronica M. Bierbaum pp 6832 - 6838; DOI: 10.1021/ja00175a014 |
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[(Pentafluorothio)methylidyne]sulfur trifluoride, F5SC.tplbond.SF3. A nonclassical molecular structure? Ilse Weiss, Heinz Oberhammer, Rolf Gerhardt, and Konrad Seppelt pp 6839 - 6841; DOI: 10.1021/ja00175a015 |
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Molecular mechanics calculations on template-directed steroid chlorinations: are transition states rigidified by the geometric trajectory requirements for effective energy transfer? Peter White and Ronald Breslow pp 6842 - 6847; DOI: 10.1021/ja00175a016 |
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Pressure effects on the dynamic quenching by oxygen of singlet and triplet states of anthracene derivatives in solution Hiroya Yasuda, Andrew D. Scully, Satoshi Hirayama, Masami Okamoto, and Fujio Tanaka pp 6847 - 6853; DOI: 10.1021/ja00175a017 |
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Analysis of solvent effects on the kinetics of reactions in solution using Kirkwood-Buff integral functions: alkaline hydrolysis of the diazabutadiene complex tris[glyoxal bis(methylimine)]iron(II) complex and spontaneous hydrolysis of 4-methoxyphenyl 2,2-dichloropropionate in water + 2-methyl-2-propanol mixtures at 298.2 K Michael J. Blandamer, N. J. Blundell, J. Burgess, H. J. Cowles, J. B. F. N. Engberts, I. M. Horn, and P. Warrick pp 6854 - 6858; DOI: 10.1021/ja00175a018 |
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Small lead sulfide (PbS) clusters prepared via ROMP block copolymer technology V. Sankaran, C. C. Cummins, R. R. Schrock, R. E. Cohen, and R. J. Silbey pp 6858 - 6859; DOI: 10.1021/ja00175a019 |
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Platinum-195 NMR kinetic and mechanistic studies of cis- and trans-diamminedichloroplatinum(II) binding to DNA Daniel P. Bancroft, Christopher A. Lepre, and Stephen J. Lippard pp 6860 - 6871; DOI: 10.1021/ja00175a020 |
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Pressure effects on bimolecular reductive quenching of the platinum(II) dimer Pt2(.mu.-.eta.2-H2P2O5)44- by organic substrates Daniel R. Crane and Peter C. Ford pp 6871 - 6875; DOI: 10.1021/ja00175a021 |
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Steric effects on geminate recombinations Teddy G. Traylor, Douglas J. Taube, Karen A. Jongeward, and Douglas Magde pp 6875 - 6880; DOI: 10.1021/ja00175a022 |
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Mechanism of ligand binding to hemes and hemoproteins. A high-pressure study Douglas J. Taube, Hans Dieter Projahn, Rudi Van Eldik, Douglas Magde, and Teddy G. Traylor pp 6880 - 6886; DOI: 10.1021/ja00175a023 |
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Hydrogen atom transfer reactions of transition-metal hydrides. Kinetics and mechanism of the hydrogenation of .alpha.-cyclopropylstyrene by metal carbonyl hydrides R. Morris Bullock and Edward G. Samsel pp 6886 - 6898; DOI: 10.1021/ja00175a024 |
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Formation and fate of iron-carbene complexes in reactions between a diazoalkane and iron-porphyrins: relevance to the mechanism of formation of N-substituted hemes in cytochrome P-450-dependent oxidation of sydnones I. Artaud, N. Gregoire, P. Leduc, and D. Mansuy pp 6899 - 6905; DOI: 10.1021/ja00175a025 |
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Conformations of (.eta.5-C5H5)2Nb(S-p-C6H4X)2n(n=0,1): responsiveness to para substituents on aryl groups and to d-electron count Marcetta Y. Darensbourg, Christopher J. Bischoff, Stephen A. Houliston, Magdalena Pala, and Joseph Reibenspies pp 6905 - 6912; DOI: 10.1021/ja00175a026 |
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Solution equilibrium between classical and nonclassical polyhydride tautomers [ReH4(CO)L3]+ and [ReH2(.eta.2-H2)(CO)L3]+ (L = PMe2Ph). Equilibrium isotope effects and an intermediate trihydrogen complex in intramolecular site exchange of dihydrogen and hydride ligands Xiao Liang Luo and Robert H. Crabtree pp 6912 - 6918; DOI: 10.1021/ja00175a027 |
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Photo-heterolysis and -homolysis of substituted diphenylmethyl halides, acetates, and phenyl ethers in acetonitrile: characterization of diphenylmethyl cations and radicals generated by 248-nm laser flash photolysis J. Bartl, S. Steenken, H. Mayr, and R. A. McClelland pp 6918 - 6928; DOI: 10.1021/ja00175a028 |
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Gas-phase heteroaromatic substitution. 9. Silylation of simple five-membered heteroaromatic rings by trimethylsilyl cations Maria Elisa Crestoni, Simonetta Fornarini, and Maurizio Speranza pp 6929 - 6935; DOI: 10.1021/ja00175a029 |
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A highly enantioselective synthesis of phosphate triesters Kensaku Nakayama and Wayne J. Thompson pp 6936 - 6942; DOI: 10.1021/ja00175a030 |
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Total synthesis of (.+-.)-isolobophytolide and (.+-.)-crassin by titanium-induced carbonyl coupling John E. McMurry and Russell G. Dushin pp 6942 - 6949; DOI: 10.1021/ja00175a031 |
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Elimination reactions: experimental confirmation of the predicted elimination of (.beta.-cyanoethyl)sulfonium ions through a concerted, E2 mechanism Narinder S. Banait and William P. Jencks pp 6950 - 6958; DOI: 10.1021/ja00175a032 |
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Construction of quaternary carbon centers by palladium-catalyzed intramolecular alkene insertions. Total synthesis of the Amaryllidaceae alkaloids (.+-.)-tazettine and (.+-.)-6a-epipretazettine Matthew M. Abelman, Larry E. Overman, and Vinh D. Tran pp 6959 - 6964; DOI: 10.1021/ja00175a033 |
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Chemistry of aldolate dianions. Effects of .beta.-heteroatom substituents on ketone enolization Van A. Martin, Desmond H. Murray, Norman E. Pratt, Yun Bo Zhao, and Kim F. Albizati pp 6965 - 6978; DOI: 10.1021/ja00175a034 |
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Complexation of alkali metal cations by conformationally rigid, stereoisomeric calix[4]arene crown ethers: a quantitative evaluation of preorganization Eleonora Ghidini, Franco Ugozzoli, Rocco Ungaro, Sybolt Harkema, A. Abu El-Fadl, and David N. Reinhoudt pp 6979 - 6985; DOI: 10.1021/ja00175a035 |
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Pattern of hydroxy radical reaction with adenine and its nucleosides and nucleotides. Characterization of two types of isomeric hydroxy adduct and their unimolecular transformation reactions A. J. S. C. Vieira and S. Steenken pp 6986 - 6994; DOI: 10.1021/ja00175a036 |
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Oxidation of vitamin E: evidence for competing autoxidation and peroxyl radical trapping reactions of the tocopheroxyl radical Daniel C. Liebler, Peter F. Baker, and Kathryn L. Kaysen pp 6995 - 7000; DOI: 10.1021/ja00175a037 |
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Total synthesis of the macrolide antibiotic cytovaricin David A. Evans, Stephen W. Kaldor, Todd K. Jones, Jon Clardy, and Thomas J. Stout pp 7001 - 7031; DOI: 10.1021/ja00175a038 |
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Oxazolophanes as masked cyclopeptide alkaloid equivalents: cyclic peptide chemistry without peptide couplings Bruce H. Lipshutz, Bret E. Huff, Keith E. McCarthy, S. M. Jaweed Mukarram, Teruna J. Siahaan, Wayne D. Vaccaro, Hugh Webb, Arnold M. Falick, and Todd A. Miller pp 7032 - 7041; DOI: 10.1021/ja00175a039 |
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Theoretical studies on cytochrome P-450 mediated hydroxylation: a predictive model for hydrogen atom abstractions Kenneth R. Korzekwa, Jeffery P. Jones, and James R. Gillette pp 7042 - 7046; DOI: 10.1021/ja00175a040 |
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An electronically unsaturated trinickel complex containing triply bridging benzyne and 2,2'-biphenylyl groups Martin A. Bennett, K. David Griffiths, Tamon Okano, Viraraghavan Parthasarathi, and Glen B. Robertson pp 7047 - 7048; DOI: 10.1021/ja00175a041 |
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A heterogeneous ligand-accelerated reaction: enantioselective hydrogenation of ethyl pyruvate catalyzed by cinchona-modified platinum/aluminum oxide catalysts Marc Garland and Hans Ulrich Blaser pp 7048 - 7050; DOI: 10.1021/ja00175a042 |
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Facile reduction of ethyl thiol esters to aldehydes: application to a total synthesis of (+)-neothramycin A methyl ether Tohru Fukuyama, Shao Cheng Lin, and Leping Li pp 7050 - 7051; DOI: 10.1021/ja00175a043 |
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Synthesis of a highly stable iron porphyrin coordinated by alkylthiolate anion as a model for cytochrome P-450 and its catalytic activity in oxygen-oxygen bond cleavage Tsunehiko Higuchi, Shinobu Uzu, and Masaaki Hirobe pp 7051 - 7053; DOI: 10.1021/ja00175a044 |
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Bioactive marine metabolites. 33. Cyclotheonamides, potent thrombin inhibitors, from a marine sponge Theonella sp Nobuhiro Fusetani, Shigeki Matsunaga, Hisao Matsumoto, and Yukihiro Takebayashi pp 7053 - 7054; DOI: 10.1021/ja00175a045 |
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Chelatoselective fluorescence perturbation in anthrylazamacrocycle conjugate probes. Electrophilic aromatic cadmiation Michael E. Huston, Carl Engleman, and Anthony W. Czarnik pp 7054 - 7056; DOI: 10.1021/ja00175a046 |
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Rhenium oxo-methylidene and oxo-methylidyne compounds and evidence for facile methylidene proton exchange David M. Hoffman and Derk A. Wierda pp 7056 - 7057; DOI: 10.1021/ja00175a047 |
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Hydration of cavities in proteins: a molecular dynamics approach Rebecca C. Wade, Michael H. Mazor, J. Andrew McCammon, and Florante A. Quiocho pp 7057 - 7059; DOI: 10.1021/ja00175a048 |
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Structural and energetic evidence for oxygen-lithium-nitrogen chelation in a model for asymmetric induction Edward M. Arnett, Michael A. Nichols, and Andrew T. McPhail pp 7059 - 7060; DOI: 10.1021/ja00175a049 |
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The remarkable cobalt- and phase-transfer-catalyzed carbonylation of epoxy alcohols: a formal triple carbonylation reaction Howard Alper, Amichai Eisenstat, and Nistala Satyanarayana pp 7060 - 7061; DOI: 10.1021/ja00175a050 |
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Intramolecular conversions of acyllithium. Cyclization in the reaction of carbon monoxide with [1-(silyl)vinyl]lithium Ilhyong Ryu, Yoshihiko Hayama, Akira Hirai, Noboru Sonoda, Akihiro Orita, Kouichi Ohe, and Shinji Murai pp 7061 - 7063; DOI: 10.1021/ja00175a051 |
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Confirmation of the secondary deuterium isotope effect for the peptidyl prolyl cis-trans isomerase activity of cyclophilin by a competitive, double-label technique Richard K. Harrison, Charles G. Caldwell, Avery Rosegay, David Melillo, and Ross L. Stein pp 7063 - 7064; DOI: 10.1021/ja00175a052 |
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Potential for water catalysis in flavin-mediated hydroxylation. A theoretical study Robert D. Bach, Joseph J. W. McDouall, Amy L. Owensby, and H. Bernhard Schlegel pp 7064 - 7065; DOI: 10.1021/ja00175a053 |
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Theoretical study of oxygen atom transfer. The role of electron correlation Robert D. Bach, Joseph J. W. McDouall, Amy L. Owensby, and H. Bernhard Schlegel pp 7065 - 7067; DOI: 10.1021/ja00175a054 |
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X-ray absorption spectroscopic structural investigations of the nickel site in reduced Thiocapsa roseopersicina hydrogenase Michael J. Maroney, Gerard J. Colpas, and Csaba Bagyinka pp 7067 - 7068; DOI: 10.1021/ja00175a055 |
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New structural class of solid-state oxide Kathleen I. Schaffers, Theodore Alekel, Paul D. Thompson, James R. Cox, and Douglas A. Keszler pp 7068 - 7069; DOI: 10.1021/ja00175a056 |
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Quantifying acid-base properties of organic functional groups at a polyethylene-water interface by photoacoustic calorimetry Lijian Zhang, Matthew A. Shulman, George M. Whitesides, and Joseph J. Grabowski pp 7069 - 7071; DOI: 10.1021/ja00175a057 |
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A binuclear non-heme iron oxo-transfer analog reaction system: observations and biological implications Adonis Stassinopoulos and John P. Caradonna pp 7071 - 7073; DOI: 10.1021/ja00175a058 |
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Spectroscopic observation of individual sp3-nitrogen stereoisomers. Supersonic jet studies of 2-aminobenzyl alcohol Jeffrey I. Seeman, Henry V. Secor, Hoong Sun Im, and E. R. Bernstein pp 7073 - 7074; DOI: 10.1021/ja00175a059 |
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Phospholipase A2 engineering. 4. Can the active-site aspartate-99 function alone? Cynthia M. Dupureur, Tiliang Deng, Jae Gyu Kwak, Joseph P. Noel, and Ming Daw Tsai pp 7074 - 7076; DOI: 10.1021/ja00175a060 |
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Mechanism of rhodium-promoted conversion of 3-vinyl-1-cyclopropenes to 1,3-cyclopentadienes. Stereochemistry of the carbon-carbon bond-forming step Bernadette T. Donovan, Russell P. Hughes, and Hernando A. Trujillo pp 7076 - 7077; DOI: 10.1021/ja00175a061 |
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General strategy for the systematic synthesis of oligosiloxanes. Silicone dendrimers Hiroaki Uchida, Yoshio Kabe, Koji Yoshino, Akira Kawamata, Takeshi Tsumuraya, and Satoru Masamune pp 7077 - 7079; DOI: 10.1021/ja00175a062 |
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Pimaricin. Stereochemistry and synthesis of its aglycon (pimarolide) methyl ester Allen J. Duplantier and Satoru Masamune pp 7079 - 7081; DOI: 10.1021/ja00175a063 |
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Theoretical study on the electronic structure of silicon-germanium copolymers [Erratum to document cited in CA113(2):7108b] Kyozaburo Takeda, Kenji Shiraishi, and Nobuo Matsumoto pp 7081 - 7081; DOI: 10.1021/ja00175a064 |
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Book Reviews pp 7081 - 7082; DOI: 10.1021/ja00175a600 |
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New sulfonyl-containing materials for nonlinear optics: semiempirical calculations, synthesis, and properties Abraham Ulman, Craig S. Willand, Werner Kohler, Douglas R. Robello, David J. Williams, and Laura Handley pp 7083 - 7090; DOI: 10.1021/ja00176a001 |
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Solvent effects on the energetics of intermolecular charge-transfer reactions Erin O'Driscoll, John D. Simon, and Kevin S. Peters pp 7091 - 7098; DOI: 10.1021/ja00176a002 |
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Design of antenna-sensitizer polynuclear complexes. Sensitization of titanium dioxide with [Ru(bpy)2(CN)2]2Ru(bpy(COO)2)22- R. Amadelli, R. Argazzi, C. A. Bignozzi, and F. Scandola pp 7099 - 7103; DOI: 10.1021/ja00176a003 |
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Structural consequences of electron transfer reactions. 21. Structural changes coupled to two-electron-transfer reactions: oxidation mechanism of pseudo-triple-decker complexes of cobalt and rhodium Joseph Edwin and William E. Geiger pp 7104 - 7112; DOI: 10.1021/ja00176a004 |
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Structural consequences of electron-transfer reactions. Part 22. Electrochemically induced insertion of ruthenium atoms into a carbon-carbon bond: reversible slicing of a cyclooctatetraene ligand William E. Geiger, Albrecht Salzer, Joseph Edwin, Wolfgang Von Philipsborn, Umberto Piantini, and Arnold L. Rheingold pp 7113 - 7121; DOI: 10.1021/ja00176a005 |
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Experimental study of HCN+ and HNC+ ion chemistry Simon Petrie, Colin G. Freeman, Michael Meot-Ner, Murray J. McEwan, and Eldon E. Ferguson pp 7121 - 7126; DOI: 10.1021/ja00176a006 |
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Formation and fragmentation of gas-phase titanium/oxygen cluster positive ions Wen Yu and Royal B. Freas pp 7126 - 7133; DOI: 10.1021/ja00176a007 |
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Gas-phase chemistry of lithium(+) with monofunctional and .alpha.,.omega.-bifunctional organic molecules. How does the presence of a second functional group enhance reactivity? Mary L. Larrivee and John Allison pp 7134 - 7140; DOI: 10.1021/ja00176a008 |
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Investigation of methanol adsorbed on zeolite H-ZSM-5 by carbon-13 NMR spectrometry Chihji Tsiao, David R. Corbin, and Cecil Dybowski pp 7140 - 7144; DOI: 10.1021/ja00176a009 |
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Comparison of free-energy changes for nitrogen inversion and electron loss. 3. 9-Halo-9-azabicyclo[3.3.1]nonanes Stephen F. Nelsen, Peter A. Petillo, and Daniel T. Rumack pp 7144 - 7147; DOI: 10.1021/ja00176a010 |
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Interference effects on resonance Raman excitation profiles caused by two electronic excited states Kyeong Sook Kim Shin and Jeffrey I. Zink pp 7148 - 7157; DOI: 10.1021/ja00176a011 |
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Interconversion kinetics and ordering of cis-decalin in liquid-crystalline solvents by 1D and 2D deuterium NMR C. Boeffel, Zeev Luz, R. Poupko, and H. Zimmermann pp 7158 - 7163; DOI: 10.1021/ja00176a012 |
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Conformational s-cis/trans isomerization in free radicals observed by muon level crossing resonance spectroscopy Mary V. Barnabas, Krishnan Venkateswaran, and David C. Walker pp 7163 - 7167; DOI: 10.1021/ja00176a013 |
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Theoretical study of pseudorotation of pentacoordinated silicon anions: the prototypical SiH5- Mark S. Gordon, Theresa L. Windus, Larry W. Burggraf, and Larry P. Davis pp 7167 - 7171; DOI: 10.1021/ja00176a014 |
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Inflection points and chaotic behavior in searching the conformational space of cyclononane Frank A. L. Anet pp 7172 - 7178; DOI: 10.1021/ja00176a015 |
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Theoretical study of transition-metal hydrides. 5. Hafnium to mercury (HfH+ through HgH+), barium and lanthanum (BaH+ and LaH+) Gilles Ohanessian, Mark J. Brusich, and William A. Goddard pp 7179 - 7189; DOI: 10.1021/ja00176a016 |
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Molecular orbital study on the mechanism of oxidation of a beryllium atom in acidic solution Kenro Hashimoto, Nobuyuki Yoda, Yoshihiro Osamura, and Suehiro Iwata pp 7189 - 7196; DOI: 10.1021/ja00176a017 |
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Pentacoordinated molecules. 83. Enhanced reactivity of pentacoordinated silicon species. An ab initio approach Joan A. Deiters and Robert R. Holmes pp 7197 - 7202; DOI: 10.1021/ja00176a018 |
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Long-range interaction between nonbonded hydrides. Attractive in the case of transition metals? Sarah A. Jackson and Odile Eisenstein pp 7203 - 7207; DOI: 10.1021/ja00176a019 |
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Fused and linked deltahedral clusters in the chemistry of the Group 13 elements Jeremy K. Burdett and Enric Canadell pp 7207 - 7217; DOI: 10.1021/ja00176a020 |
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Carbon-hydrogen bond activation in methane and tert-butoxide(ads) by oxygen chemisorbed on Ag(110). Molecular orbital theory Jenwei Yu and Alfred B. Anderson pp 7218 - 7221; DOI: 10.1021/ja00176a021 |
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Carbonylation of hydrocarbons via carbon-hydrogen activation catalyzed by RhCl(CO)(PMe3)2 under irradiation Toshiyasu Sakakura, Touru Sodeyama, Koushi Sasaki, Keisuke Wada, and Masato Tanaka pp 7221 - 7229; DOI: 10.1021/ja00176a022 |
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Evidence for a bis(alkylidene)silacyclopropane intermediate in the platinum-mediated formation of a silacyclobutene Anne C. Dema, C. M. Lukehart, Andrew T. McPhail, and Donald R. McPhail pp 7229 - 7233; DOI: 10.1021/ja00176a023 |
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Interaction of zinc, cadmium, and mercuric ions with 2-(.alpha.-hydroxybenzyl)thiamin and 2-(.alpha.-hydroxy-.alpha.-cyclohexylmethyl)thiamin. Crystal structure of the complex Hg(2-(.alpha.-hydroxybenzyl)thiamin)Cl3.cntdot.H2O) Maria Louloudi, Nick Hadjiliadis, Jin An Feng, Sunanda Sukumar, and Robert Bau pp 7233 - 7238; DOI: 10.1021/ja00176a024 |
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The tetranuclear trianion [Fe4Te4(SC6H5)4]3-: crystal and molecular structure and magnetic properties Pierluigi Barbaro, Alessandro Bencini, Ivano Bertini, Fabrizio Briganti, and Stefano Midollini pp 7238 - 7246; DOI: 10.1021/ja00176a025 |
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X-ray crystal structure and phosphorus-31 NMR solution studies of [Ir2(dimen)4(PPH3)Au(PPh3)] (PF6)3 (dimen = 1,8-diisocyano-p-menthane). Observation of particle site preference in the formation of "outside" silver and gold adducts Andrew G. Sykes and Kent R. Mann pp 7247 - 7254; DOI: 10.1021/ja00176a026 |
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Assembly of high-valent oxomanganese clusters in aqueous solution. Redox equilibrium of water-stable Mn3O44+ and Mn2O23+ complexes Joseph E. Sarneski, H. Holden Thorp, Gary W. Brudvig, Robert H. Crabtree, and Gayle K. Schulte pp 7255 - 7260; DOI: 10.1021/ja00176a027 |
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Spin pairing and magnetic coupling in quasi one-dimensional semiconductors with a trimeric stacking structure. Structural, charge-transport, and magnetic studies of [Ni(tatbp)]3[ReO4]2.cntdot.C10H7Cl and [Cu(tatbp)]3[ReO4]2.cntdot.C10H7Cl Martin R. Godfrey, Timothy P. Newcomb, Brian M. Hoffman, and James A. Ibers pp 7260 - 7269; DOI: 10.1021/ja00176a028 |
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Origin of the strong binding of adenine to a molecular tweezer James F. Blake and William L. Jorgensen pp 7269 - 7278; DOI: 10.1021/ja00176a029 |
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Electron transfer across polypeptides. 6. Long-range electron transfer in osmium-ruthenium binuclear complexes bridged with oligoproline peptides Asbed Vassilian, James F. Wishart, Bruno Van Hemelryck, Harold Schwarz, and Stephan S. Isied pp 7278 - 7286; DOI: 10.1021/ja00176a030 |
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Ring shift isomerization reaction of monocyclopentadienylruthenium(II) complexes of rubrene. Kinetic and thermodynamic studies of metal-arene binding selectivity Robert S. Koefod and Kent R. Mann pp 7287 - 7293; DOI: 10.1021/ja00176a031 |
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X-ray diffraction study of the electronic ground state of (meso-tetraphenylporphinato)iron(II) Naiyin Li, Zhengwei Su, Philip Coppens, and John Landrum pp 7294 - 7298; DOI: 10.1021/ja00176a032 |
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Tandem addition-reduction. 22. 4-Alkenyl-1-methoxy-1,4-cyclohexadienes by tandem addition-multistep reduction of alkenyl aldehydes and ketones. Synthesis of 4-alkenyl-3-cyclohexen-1-ones by subsequent hydrolysis Joseph R. Flisak and Stan S. Hall pp 7299 - 7305; DOI: 10.1021/ja00176a033 |
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Bimanes. 23. The synthesis and properties of vinyl-9,10-dioxabimanes Edward M. Kosower, David Zbaida, Michel Baud'huin, Daniele Marciano, and Israel Goldberg pp 7305 - 7314; DOI: 10.1021/ja00176a034 |
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Bimanes 24. Synthesis, structure and dynamic properties of zero-bridged bimanes, 3,7-dimethyl- and 3,7-dichloro-4,6-(1',2'-dimethylene)-1,5-diazabicyclo[3.3.0]octa-3,6-diene-2,8-diones [.mu.-0-syn-(CH2,CH3 or Cl)B] Edward M. Kosower, Barak Pazhenchevsky, Daniele Marciano, Michel Baud'Huin, Peter Bendel, Joshua Hermolin, and Israel Goldberg pp 7315 - 7319; DOI: 10.1021/ja00176a035 |
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Bimanes. 25. The synthesis and structures of tricyclic bimanes [.mu.-(Cn)-syn-(CH2, CH3 or Cl)B] Daniele Marciano, Michel Baud'huin, Baruch Zinger, Israel Goldberg, and Edward M. Kosower pp 7320 - 7328; DOI: 10.1021/ja00176a036 |
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Organic reactions in liquid crystalline solvents. 10. Studies of the ordering and mobilities of simple alkanophenones in CCH-n liquid crystals by deuterium NMR spectroscopy and Norrish II photoreactivity M. S. Workentin, William J. Leigh, and K. R. Jeffrey pp 7329 - 7336; DOI: 10.1021/ja00176a037 |
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Intramolecular quenching of excited singlet states by stable nitroxyl radicals S. A. Green, D. J. Simpson, G. Zhou, P. S. Ho, and Neil V. Blough pp 7337 - 7346; DOI: 10.1021/ja00176a038 |
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Heterolysis and homolysis energies for some carbon-oxygen bonds Edward M. Arnett, Kalyani Amarnath, Noel G. Harvey, and Sampath Venimadhavan pp 7346 - 7353; DOI: 10.1021/ja00176a039 |
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The aldol reaction of lithiopinacolonate with substituted benzaldehydes. Solvent and structure effects on aggregation, electrochemistry, and heat of reaction Edward M. Arnett and Carrie A. Palmer pp 7354 - 7360; DOI: 10.1021/ja00176a040 |
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Role of the acidity of the ketone in determining the mechanism of enolization via proton abstraction from ketone, carbinolamine, or imine. Catalysis of the enolization of 2,4-pentanedione and 3-methyl-2,4-pentanedione by oxyanions and by primary, secondary, and tertiary amines Paula Yurkanis Bruice pp 7361 - 7368; DOI: 10.1021/ja00176a041 |
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Cage return and solvent viscosity. Effect of viscosity on polar effects inherent in benzylic bromination Dennis D. Tanner, Christian P. Meintzer, Eve C. Tsai, and H. Oumar-Mahamat pp 7369 - 7372; DOI: 10.1021/ja00176a042 |
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13C-Enriched ribonucleosides: synthesis and application of 13C-1H and 13C-13C spin-coupling constants to assess furanose and N-glycoside bond conformations Paul C. Kline and Anthony S. Serianni pp 7373 - 7381; DOI: 10.1021/ja00176a043 |
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Nuclear magnetic resonance studies of the formation of tertiary alkyl complexes of iron(III) porphyrins and their reactions with dioxygen Alan L. Balch, Rebecca L. Hart, Lechoslaw Latos-Grazynski, and Teddy G. Traylor pp 7382 - 7388; DOI: 10.1021/ja00176a044 |
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Chromophoric self-assembled multilayers. Organic superlattice approaches to thin-film nonlinear optical materials DeQuan Li, Mark A. Ratner, Tobin J. Marks, ChongHua Zhang, Jian Yang, and George K. Wong pp 7389 - 7390; DOI: 10.1021/ja00176a045 |
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Force field calculations (MM2) of carbon lattices G. Laqua, H. Musso, W. Boland, and R. Ahlrichs pp 7391 - 7392; DOI: 10.1021/ja00176a046 |
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In situ chemisorption-induced reordering of oxidatively disordered palladium (111) electrode surfaces Jose F. Rodriguez, Michael E. Bothwell, George J. Cali, and Manuel P. Soriaga pp 7392 - 7393; DOI: 10.1021/ja00176a047 |
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Molecular recognition: a remarkably simple receptor for the selective complexation of dicarboxylic acids Fernando Garcia-Tellado, Shyamaprosad Goswami, Suk Kyu Chang, Steven J. Geib, and Andrew D. Hamilton pp 7393 - 7394; DOI: 10.1021/ja00176a048 |
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The effect on MLCT excited states of electronic delocalization in the acceptor ligand Stephen Boyde, Geoffrey F. Strouse, Wayne E. Jones, and Thomas J. Meyer pp 7395 - 7396; DOI: 10.1021/ja00176a049 |
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Putidaredoxin reduction of cytochrome P-450cam: dependence of electron transfer on the identity of putidaredoxin's C-terminal amino acid Matthew D. Davies, Ling Qin, Jennifer L. Beck, Kenneth S. Suslick, Hideo Koga, Tadao Horiuchi, and Stephen G. Sligar pp 7396 - 7398; DOI: 10.1021/ja00176a050 |
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Azulenic retinoids and the corresponding bacteriorhodopsin analogs. Unusually red-shifted pigments Alfred E. Asato, Xiao Yuan Li, Dennis Mead, G. M. L. Patterson, and Robert S. H. Liu pp 7398 - 7399; DOI: 10.1021/ja00176a051 |
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Cine substitution in vinylstannane cross-coupling reactions Gilbert Stork and Richard C. A. Isaacs pp 7399 - 7400; DOI: 10.1021/ja00176a052 |
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Hydrothermal synthesis of metal polychalcogenides. Structural characterization of [Mo12Se56]12-. A cluster of clusters Ju Hsiou Liao and Mercouri G. Kanatzidis pp 7400 - 7402; DOI: 10.1021/ja00176a053 |
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A novel oxygen-centered hexanuclear molybdenum alkoxide cluster, Mo6O(OEt)18 Judith A. Hollingshead and Robert E. McCarley pp 7402 - 7403; DOI: 10.1021/ja00176a054 |
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Synthesis of the first optically pure, fluorinated inositol 1,4,5-trisphosphate of myo-inositol. Stereochemistry and its effect on calcium(2+) release in Swiss 3T3 cells Alan P. Kozikowski, Abdul H. Fauq, Ibrahim A. Aksoy, Markus J. Seewald, and Garth Powis pp 7403 - 7404; DOI: 10.1021/ja00176a055 |
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1,4-Dialkoxy-1,3-butadiynes Eduard Valenti, Miquel A. Pericas, and Felix Serratosa pp 7405 - 7406; DOI: 10.1021/ja00176a056 |
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Trehalose conformation in aqueous solution from optical rotation Christopher A. Duda and Eugene S. Stevens pp 7406 - 7407; DOI: 10.1021/ja00176a057 |
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Synthesis of bryostatin 7 Masanori Kageyama, Tadashi Tamura, Michael H. Nantz, John C. Roberts, Peter Somfai, David C. Whritenour, and Satoru Masamune pp 7407 - 7408; DOI: 10.1021/ja00176a058 |
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Metal-encapsulated porphyrazines: synthesis, x-ray crystal structure and spectroscopy of a tetratin-star-nickel(porphyrazine)S8 complex Christopher S. Velazquez, William E. Broderick, Michal Sabat, Anthony G. M. Barrett, and Brian M. Hoffman pp 7408 - 7410; DOI: 10.1021/ja00176a059 |
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Transannular Diels-Alder route to systems related to dynemicin A John A. Porco, Frank J. Schoenen, Thomas J. Stout, Jon Clardy, and Stuart L. Schreiber pp 7410 - 7411; DOI: 10.1021/ja00176a060 |
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Synthesis and characterization of hexamethyltellurium(VI) Latif Ahmed and John A. Morrison pp 7411 - 7413; DOI: 10.1021/ja00176a061 |
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A novel regio- and stereocontrolled synthesis of diol epoxide and trans-dihydriol metabolites of polycyclic aromatic hydrocarbons. An application to the synthesis of the bay-region syn- and anti-diol epoxides of the carcinogen 1,4-dimethylphenanthrene Masato Koreeda, Kee Yong Jung, and Mitsuru Hirota pp 7413 - 7414; DOI: 10.1021/ja00176a062 |
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Urethane protected amino acid N-carboxyanhydrides and their use in peptide synthesis William D. Fuller, Michael P. Cohen, Mitra Shabankareh, Robert K. Blair, Murray Goodman, and Fred R. Naider pp 7414 - 7416; DOI: 10.1021/ja00176a063 |
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Synthesis of dynemicin A models K. C. Nicolaou, C. K. Hwang, A. L. Smith, and S. V. Wendeborn pp 7416 - 7418; DOI: 10.1021/ja00176a064 |
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Chloromethyl cations in cryogenic antimony pentafluoride matrixes and the generation of carbocations from hydrocarbons Hrvoj Vancik, Ksenija Percac, and Dionis E. Sunko pp 7418 - 7419; DOI: 10.1021/ja00176a065 |
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Novel noninvasive in situ probe of protein structure and dynamics M. Negrerie, S. M. Bellefeuille, S. Whitham, J. W. Petrich, and R. W. Thornburg pp 7419 - 7421; DOI: 10.1021/ja00176a066 |
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Direct measurement of transition-state bond cleavage in hydrolysis of phosphate esters of p-nitrophenol Alvan C. Hengge and W. W. Cleland pp 7421 - 7422; DOI: 10.1021/ja00176a067 |
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Generation of a stable formaldehyde-organoaluminum complex and its synthetic utility Keiji Maruoka, Arnel B. Concepcion, Naoki Hirayama, and Hisashi Yamamoto pp 7422 - 7423; DOI: 10.1021/ja00176a068 |
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High reactivity, regioselectivity, and endo-stereoselectivity of vinyl boranes in Diels-Alder reactions Daniel A. Singleton and Jose P. Martinez pp 7423 - 7424; DOI: 10.1021/ja00176a069 |
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(+)-Trienomycins A, B, and C: relative and absolute stereochemistry Amos B. Smith, John L. Wood, Weichyun Wong, Alexandra E. Gould, Carmelo J. Rizzo, Shinji Funayama, and Satoshi Omura pp 7425 - 7426; DOI: 10.1021/ja00176a070 |
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Rate of intramolecular reduction of ferryl iron in compound I of cytochrome c peroxidase Ted Fox, James T. Hazzard, Steven L. Edwards, Ann M. English, Thomas L. Poulos, and Gordon Tollin pp 7426 - 7428; DOI: 10.1021/ja00176a071 |
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Carbocupration of cyclopropene. Asymmetric synthesis of quaternary carbon centers Masahiko Isaka and Eiichi Nakamura pp 7428 - 7430; DOI: 10.1021/ja00176a072 |
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An antibody-catalyzed bimolecular Diels-Alder reaction Andrew C. Braisted and Peter G. Schultz pp 7430 - 7431; DOI: 10.1021/ja00176a073 |
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A new approach to boron-stabilized organometallics Paul Knochel pp 7431 - 7433; DOI: 10.1021/ja00176a074 |
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Surface-mediated reactions. 1. Hydrohalogenation of alkenes and alkynes Paul J. Kropp, Kimberlee A. Daus, Scott D. Crawford, Mark W. Tubergen, Keith D. Kepler, Stephen L. Craig, and Vincent P. Wilson pp 7433 - 7434; DOI: 10.1021/ja00176a075 |
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Kinetic resolutions of chiral unsaturated alcohols that cannot be resolved efficiently via enantioselective epoxidation Kevin Burgess and Lee D. Jennings pp 7434 - 7436; DOI: 10.1021/ja00176a076 |
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Enantio-DNA recognizes complementary RNA but not complementary DNA Shizuyoshi Fujimori, Koichi Shudo, and Yuichi Hashimoto pp 7436 - 7438; DOI: 10.1021/ja00176a077 |
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Furanone synthesis via an electrophilic capped carbonyl ylide Russell J. Linderman, David M. Graves, William R. Kwochka, Ameen F. Ghannam, and T. V. Anklekar pp 7438 - 7439; DOI: 10.1021/ja00176a078 |
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Hydrozirconation-transmetalation. A mild, direct route to higher order vinylic cuprates from monosubstituted acetylenes Bruce H. Lipshutz and Edmund L. Ellsworth pp 7440 - 7441; DOI: 10.1021/ja00176a079 |
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One-pot synthesis of protected prostaglandins from alkynes and cyclopentenones. In situ generation of higher order cyanocuprates derived from alkenylzirconium intermediates Kevin A. Babiak, James R. Behling, John H. Dygos, Kathleen T. McLaughlin, John S. Ng, Vincent J. Kalish, Steven W. Kramer, and Robert L. Shone pp 7441 - 7442; DOI: 10.1021/ja00176a080 |
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Book Reviews pp 7443 - 7444; DOI: 10.1021/ja00176a600 |
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Carbon-13-phosphorus-31 cross polarization between isolated spin pairs in organophosphorus substances: intramolecular structure and internuclear distance determinations in spinning solids Edward W. Hagaman, Patience C. Ho, Lloyd L. Brown, Fred M. Schell, and Madge C. Woody pp 7445 - 7450; DOI: 10.1021/ja00177a001 |
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Pentacovalent phosphorus-containing models of P(V) H2O- or enzyme-cAMP adducts. Nonchair conformations of the phosphorus-containing rings as determined by 1H NMR spectroscopy and x-ray crystallography Jaehoon H. Yu, Atta M. Arif, and Wesley G. Bentrude pp 7451 - 7461; DOI: 10.1021/ja00177a002 |
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Studies of the solution structure of the bleomycin A2-iron(II)-carbon monoxide complex by means of two-dimensional NMR spectroscopy and distance geometry calculations Marcel A. J. Akkerman, Eric W. J. F. Neijman, Sybren S. Wijmenga, Cornelis W. Hilbers, and Wolfgang Bermel pp 7462 - 7474; DOI: 10.1021/ja00177a003 |
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A 400- and 600-MHz proton NMR conformational study on nucleoside cyclic 3',5' Pv-TBP systems. Conformational transmission induces diequatorial orientation of the 3',5'-dioxaphosphorinane ring in a nonchair conformation Niek L. H. L. Broeders, Leo H. Koole, and Henk M. Buck pp 7475 - 7482; DOI: 10.1021/ja00177a004 |
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Multinuclear NMR study of the crystal field strength of the nitro ligand and the empirical estimation of the cobalt-59 NMR chemical shifts of cobalt-nitro complexes S. C. F. Au-Yeung, K. W. Kwong, and R. J. Buist pp 7482 - 7488; DOI: 10.1021/ja00177a005 |
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Oxirenes and ketocarbenes from .alpha.-diazoketone photolysis: experiments in rare gas matrices. Relative stabilities and isomerization barriers from MNDOC-BWEN calculations Christian Bachmann, Thomas Yao N'Guessan, Fabrice Debu, Maurice Monnier, Jean Pourcin, Jean Pierre Aycard, and Hubert Bodot pp 7488 - 7497; DOI: 10.1021/ja00177a006 |
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Layer-by-layer nanometer scale etching of two-dimensional substrates using the scanning tunneling microscope Bruce Parkinson pp 7498 - 7502; DOI: 10.1021/ja00177a007 |
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A photoelectron-photoion coincidence study of iron pentacarbonyl K. Norwood, A. Ali, G. D. Flesch, and C. Y. Ng pp 7502 - 7508; DOI: 10.1021/ja00177a008 |
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Transition structures for hydrogen atom transfers to oxygen. Comparisons of intermolecular and intramolecular processes, and open- and closed-shell systems Andrea E. Dorigo, Margaret A. McCarrick, Richard J. Loncharich, and K. N. Houk pp 7508 - 7514; DOI: 10.1021/ja00177a009 |
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A theoretical examination of solvatochromism and solute-solvent structuring in simple alkyl carbonyl compounds. Simulations using statistical mechanical free energy perturbation methods Stephen E. DeBolt and Peter A. Kollman pp 7515 - 7524; DOI: 10.1021/ja00177a010 |
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Structure of vinyl alcohol: a resolution of the discrepancy between theory and experiment Brian J. Smith and Leo Radom pp 7525 - 7528; DOI: 10.1021/ja00177a011 |
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Ring-opening reactions of dioxetene, oxetene, dithiete, and thiete Hengtai Yu, Wai To Chan, and John D. Goddard pp 7529 - 7537; DOI: 10.1021/ja00177a012 |
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NMR studies of bond order in distorted aromatic systems Jill E. Gready, Trevor W. Hambley, Kiyomi Kakiuchi, Kazuya Kobiro, Sever Sternhell, Charles W. Tansey, and Yoshito Tobe pp 7537 - 7540; DOI: 10.1021/ja00177a013 |
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Theoretical characterization of the potential surfaces and properties of weakly bonded acetylene Clifford E. Dykstra pp 7540 - 7545; DOI: 10.1021/ja00177a014 |
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Theoretical electrode potentials and conformational energies of benzoquinones and naphthoquinones in aqueous solution Christopher A. Reynolds pp 7545 - 7551; DOI: 10.1021/ja00177a015 |
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Characterization of five- and six-coordinate iron(III) complexes of N-methylporphyrins Alan L. Balch, Charles R. Cornman, Lechoslaw Latos-Grazynski, and Marilyn M. Olmstead pp 7552 - 7558; DOI: 10.1021/ja00177a016 |
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Reactions involving chelate ring opening or metal ion relocation in the formation of luminescent complexes containing both gold and iridium Alan L. Balch, Vincent J. Catalano, Bruce C. Noll, and Marilyn M. Olmstead pp 7558 - 7566; DOI: 10.1021/ja00177a017 |
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Reactions of aryliron(III) porphyrins with dioxygen. Formation of aryloxyiron(III) and aryliron(IV) complexes Ramesh D. Arasasingham, Alan L. Balch, Rebecca L. Har, and Lechoslaw Latos-Grazynski pp 7566 - 7571; DOI: 10.1021/ja00177a018 |
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Production and storage of multiple, photochemical redox equivalents on a soluble polymer Laura A. Worl, Geoffrey F. Strouse, Janet N. Younathan, Steven M. Baxter, and Thomas J. Meyer pp 7571 - 7578; DOI: 10.1021/ja00177a019 |
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Synthesis of octamethylferrocene derivatives via reaction of (octamethylferrocenyl)methyl carbocation with nucleophiles and application to functionalization of surfaces Chaofeng Zou and Mark S. Wrighton pp 7578 - 7584; DOI: 10.1021/ja00177a020 |
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Synthesis and structural characterization of bimetallic .mu.-malonyl complexes Joseph M. O'Connor, Roger Uhrhammer, Arnold L. Rheingold, Donna L. Staley, and Raj K. Chadha pp 7585 - 7598; DOI: 10.1021/ja00177a021 |
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Oxidative demethylation in monooxygenase model systems. Competing pathways for binuclear and helical multinuclear copper(I) complexes O. J. Gelling and Ben L. Feringa pp 7599 - 7604; DOI: 10.1021/ja00177a022 |
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Electron exchange reactions between heteropoly anions: comparison of experimental rate constants with theoretically predicted values Mariusz Kozik and Louis C. W. Baker pp 7604 - 7611; DOI: 10.1021/ja00177a023 |
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Models for iron-oxo proteins. Moessbauer and EPR study of an antiferromagnetically coupled iron(III)-nickel(III) complex T. R. Holman, C. Juarez-Garcia, M. P. Hendrich, L. Que, and Eckard Munck pp 7611 - 7618; DOI: 10.1021/ja00177a024 |
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Syntheses, properties, and structures of anhydrous tetramethylammonium fluoride and its 1:1 adduct with trans-3-amino-2-butenenitrile Karl O. Christe, William W. Wilson, Richard D. Wilson, Robert Bau, and Jin An Feng pp 7619 - 7625; DOI: 10.1021/ja00177a025 |
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[3 + 3]-Carbocyclizations of nitroallylic esters and enamines with stereoselective formation of up to six new stereogenic centers Dieter Seebach, Martin Missbach, Giorgio Calderari, and Martin Eberle pp 7625 - 7638; DOI: 10.1021/ja00177a026 |
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Preparation of polymers with controlled molecular architecture. A new convergent approach to dendritic macromolecules Craig J. Hawker and Jean M. J. Frechet pp 7638 - 7647; DOI: 10.1021/ja00177a027 |
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Synthesis and properties of sterically hindered cycloalkenes carrying two tert-butyls in cis-orientation. 2,3-Di-tert-butylbicyclo[2.2.2]oct-2-ene derivatives Juzo Nakayama and Atsushi Hirashima pp 7648 - 7653; DOI: 10.1021/ja00177a028 |
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Asymmetric induction in the ene reactions of N-sulfinylcarbamates James K. Whitesell, Joel F. Carpenter, H. Kenan Yaser, and Timothy Machajewski pp 7653 - 7659; DOI: 10.1021/ja00177a029 |
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Total synthesis and structural investigations of didemnins A, B, and C Wen Ren Li, William R. Ewing, Bruce D. Harris, and Madeleine M. Joullie pp 7659 - 7672; DOI: 10.1021/ja00177a030 |
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Syntheses of macrocyclic enzyme models. 7. Octopus cyclophanes having L-aspartate residues as novel water-soluble hosts; aggregation behavior and induced-fit molecular recognition Yukito Murakami, Junichi Kikuchi, Teruhisa Ohno, Osamu Hayashida, and Masayo Kojima pp 7672 - 7681; DOI: 10.1021/ja00177a031 |
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Formal total synthesis of deserpidine demonstrating a versatile amino-Claisen rearrangement/Wenkert cyclization strategy for the preparation of functionalized yohimbane ring systems Ellen W. Baxter, David Labaree, Herman L. Ammon, and Patrick S. Mariano pp 7682 - 7692; DOI: 10.1021/ja00177a032 |
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Neighboring group participation in carbene chemistry. Effect of neighboring carboxylate group on carbene reactivities Hideo Tomioka, Katsuyuki Hirai, Kazuo Tabayashi, Shigeru Murata, Yasuji Izawa, Satoshi Inagaki, and Takehiko Okajima pp 7692 - 7702; DOI: 10.1021/ja00177a033 |
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Triangulanes: stereoisomerism and general method of synthesis N. S. Zefirov, S. I. Kozhushkov, T. S. Kuznetsova, O. V. Kokoreva, K. A. Lukin, B. I. Ugrak, and S. S. Tratch pp 7702 - 7707; DOI: 10.1021/ja00177a034 |
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Fluorinated macrocyclic ethers as fluoride ion hosts. Novel structures and dynamic properties W. B. Farnham, D. C. Roe, D. A. Dixon, J. C. Calabrese, and R. L. Harlow pp 7707 - 7718; DOI: 10.1021/ja00177a035 |
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Oriented crystallization as a tool for detecting ordered aggregates of water-soluble hydrophobic .alpha.-amino acids at the air-solution interface I. Weissbuch, F. Frolow, L. Addadi, Meir Lahav, and L. Leiserowitz pp 7718 - 7724; DOI: 10.1021/ja00177a036 |
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Dynamics of two-dimensional self-aggregation: pressure and pH-induced structural changes in a fluorocarbon amphiphile at liquid-air interfaces. An x-ray synchrotron study D. Jacquemain, S. Grayer Wolf, F. Leveiller, M. Lahav, L. Leiserowitz, M. Deutsch, K. Kjaer, and J. Als-Nielsen pp 7724 - 7736; DOI: 10.1021/ja00177a037 |
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3-Ureidoacrylonitriles: novel products from the photoisomerization of cytosine, 5-methylcytosine, and related compounds Anthony A. Shaw and Martin D. Shetlar pp 7736 - 7742; DOI: 10.1021/ja00177a038 |
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Application of the structural correlation method to ring-flip processes in benzophenones Zvi Rappoport, Silvio E. Biali, and Menahem Kaftory pp 7742 - 7748; DOI: 10.1021/ja00177a039 |
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Proton transfers among oxygen and nitrogen acids and bases in dimethyl sulfoxide solution Calvin D. Ritchie and Shanzheng Lu pp 7748 - 7756; DOI: 10.1021/ja00177a040 |
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The E2-E1cB borderline: elimination reactions of 2-(2,4,6-trinitrophenyl)ethyl halides in aqueous solution Joseph R. Gandler, Joey W. Storer, and Douglas A. A. Ohlberg pp 7756 - 7762; DOI: 10.1021/ja00177a041 |
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Conformation of the glycolipid globoside head group in various solvents and in the micelle-bound state Leszek Poppe, Claus Wilhelm Von der Lieth, and Janusz Dabrowski pp 7762 - 7771; DOI: 10.1021/ja00177a042 |
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Three-dimensional structure of the oligosaccharide chain of GM1 ganglioside revealed by a distance-mapping procedure: a rotating and laboratory frame nuclear overhauser enhancement investigation of native glycolipid in dimethyl sulfoxide and in water-dodecylphosphocholine solutions Domenico Acquotti, Leszek Poppe, Janusz Dabrowski, Claus Wilhelm Von der Lieth, Sandro Sonnino, and Guido Tettamanti pp 7772 - 7778; DOI: 10.1021/ja00177a043 |
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Photoaffinity labeling studies of bacteriorhodopsin with [15-3H]-3-diazo-4-keto-all-trans-retinal Marcus F. Boehm, Mary Ann Gawinowicz, Alain Foucault, Fadila Derguini, and Koji Nakanishi pp 7779 - 7782; DOI: 10.1021/ja00177a044 |
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The 2.2 .ANG. resolution x-ray crystal structure of the complex of trypsin inhibited by 4-chloro-3-ethoxy-7-guanidinoisocoumarin: a proposed model of the thrombin-inhibitor complex Margaret M. Chow, Edgar F. Meyer, Wolfram Bode, Chih Min Kam, R. Radhakrishnan, J. Vijayalakshmi, and James C. Powers pp 7783 - 7789; DOI: 10.1021/ja00177a045 |
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A planar and stable derivative of 13,14-didehydrotribenzo[a,c,e]cyclooctene: synthesis and x-ray crystal structure of 5,6-didehydro-1,1,14,14-tetramethyl-10,11-methano-1H-benzo[5,6]cycloocta[1,2,3,4-def]fluorene Xiaomin Wang, Ruji Wang, Thomas C. W. Mak, and Henry N. C. Wong pp 7790 - 7791; DOI: 10.1021/ja00177a046 |
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Asymmetric Claisen rearrangement catalyzed by chiral organoaluminum reagent Keiji Maruoka, Hiroshi Banno, and Hisashi Yamamoto pp 7791 - 7793; DOI: 10.1021/ja00177a047 |
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Stereochemistry of the cross-coupling reaction of chiral alkylsilanes with aryl triflates: a novel approach to optically active compounds Yasuo Hatanaka and Tamejiro Hiyama pp 7793 - 7794; DOI: 10.1021/ja00177a048 |
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Equilibrium constant for the interconversion of homocub-1(9)-ene and homocuban-9-ylidene Walter R. White, Mathew S. Platz, Ning Chen, and Maitland Jones pp 7794 - 7796; DOI: 10.1021/ja00177a049 |
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Biocompatible catalysis. Enzymic reduction of metalloporphyrin catalysts in phospholipid bilayers John T. Groves and Solomon B. Ungashe pp 7796 - 7797; DOI: 10.1021/ja00177a050 |
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Competing reaction pathways in protonation reactions of a low-valent tungsten alkylidyne isocyanide complex: formation of nitrilium and aminoalkyne ligands Andreas Mayr and Cecilia M. Bastos pp 7797 - 7799; DOI: 10.1021/ja00177a051 |
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Remote oxidation of unactivated carbon-hydrogen bonds in steroids via oxometalloporphinates Paul A. Grieco and Timothy L. Stuk pp 7799 - 7801; DOI: 10.1021/ja00177a052 |
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Base-free silylene complexes [(.eta.5-C5Me5)(PMe3)2Ru:Si(SR)2]BPh4 (R = Et, p-MeC6H4) Daniel A. Straus, Steven D. Grumbine, and T. Don Tilley pp 7801 - 7802; DOI: 10.1021/ja00177a053 |
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Picosecond time-resolved circular dichroism study of protein relaxation in myoglobin following photodissociation of carbon monoxide Xiaoliang Xie and John D. Simon pp 7802 - 7803; DOI: 10.1021/ja00177a054 |
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Ab initio studies of the electronic structure of the diuranium molecule Melanie Pepper and Bruce E. Bursten pp 7803 - 7804; DOI: 10.1021/ja00177a055 |
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Spectroscopic studies on charge-transfer photooxygenation of disiliranes Takeshi Akasaka, Masahiro Kako, Shigeru Nagase, Akira Yabe, and Wataru Ando pp 7804 - 7806; DOI: 10.1021/ja00177a056 |
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Molybdenum carbene complexes: trapping of in situ generated vinylcarbene complexes with electron-poor olefins Daniel F. Harvey and Matthew F. Brown pp 7806 - 7807; DOI: 10.1021/ja00177a057 |
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Protein microencapsulation of nonaqueous liquids Kenneth S. Suslick and Mark W. Grinstaff pp 7807 - 7809; DOI: 10.1021/ja00177a058 |
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A ruthenium-catalyzed reconstitutive condensation of acetylenes and allyl alcohols Barry M. Trost, Gerald Dyker, and Robert J. Kulawiec pp 7809 - 7811; DOI: 10.1021/ja00177a059 |
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.eta.2- And .eta.2,Se-.mu.2-Selenophene (Sel) coordination in Cp*(CO)2Re(2,3-.eta.2-Sel) and Cp*(CO)2Re(.eta.2,Se-.mu.2-Sel)[W(CO)4(PPh3)] Moon Gun Choi and Robert J. Angelici pp 7811 - 7812; DOI: 10.1021/ja00177a060 |
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Synthesis of the first metal-complexed benzannulene. An estimate of the aromaticity of tricarbonylchromium-complexed benzene relative to the aromaticity of benzene itself Reginald H. Mitchell, Pengzu Zhou, Santhanagopalan Venugopalan, and Thomas W. Dingle pp 7812 - 7813; DOI: 10.1021/ja00177a061 |
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Can carbon dioxide coordinate to a nickel(I) complex? An ab initio MO/SD-CI study Shigeyoshi Sakaki pp 7813 - 7814; DOI: 10.1021/ja00177a062 |
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Spectator catalysis by alcohols in the cleavage of an aryl ester by .beta.-cyclodextrin. Ternary complexes and structural dependence Oswald S. Tee and Massimo Bozzi pp 7815 - 7816; DOI: 10.1021/ja00177a063 |
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A structural model of a short carboxyl-imidazole hydrogen bond with a nearly centrally located proton: implications for the Asp-His dyad in serine proteases Richard D. Gandour, Nabeel A. R. Nabulsi, and Frank R. Fronczek pp 7816 - 7817; DOI: 10.1021/ja00177a064 |
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Copper coordination geometry in azurin undergoes minimal change on reduction of copper(II) to copper(I) William E. B. Shepard, Bryan F. Anderson, David A. Lewandoski, Gillian E. Norris, and Edward N. Baker pp 7817 - 7819; DOI: 10.1021/ja00177a065 |
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Rearrangements and stereochemistry of sulfur additions to olefins Kosta Steliou, Yves Gareau, Guy Milot, and Paul Salama pp 7819 - 7820; DOI: 10.1021/ja00177a066 |
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Ruthenium-catalyzed oxidation of amides and lactams with peroxides Shunichi Murahashi, Takeshi Naota, Toshiyuki Kuwabara, Takao Saito, Hidenori Kumobayashi, and Susumu Akutagawa pp 7820 - 7822; DOI: 10.1021/ja00177a067 |
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Acid-catalyzed dehydration of naphthalene hydrates D. R. Boyd, R. A. S. McMordie, N. D. Sharma, Rory A. More O'Ferrall, and Sandra C. Kelly pp 7822 - 7823; DOI: 10.1021/ja00177a068 |
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Novel heterocycles comprised of alternating phosphorous atoms and alkyne units Lawrence T. Scott and Masafumi Unno pp 7823 - 7825; DOI: 10.1021/ja00177a069 |
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DNA-cleavage and antitumor activity of designed molecules with conjugated phosphine oxide-allene-ene-yne functionalities K. C. Nicolaou, P. Maligres, J. Shin, E. De Leon, and Darryl Rideout pp 7825 - 7826; DOI: 10.1021/ja00177a070 |
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Reaction of cyclohexene with iodosylbenzene catalyzed by non-porphyrin complexes of iron(III) and aluminum(III). Newly discovered products and a new mechanistic proposal Yihui Yang, Francois Diederich, and Joan Selverstone Valentine pp 7826 - 7828; DOI: 10.1021/ja00177a071 |
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Effect of a polarizable medium on the charge-transfer states of the photosynthetic reaction center from Rhodopseudomonas viridis Mark Alan Thompson and Michael C. Zerner pp 7828 - 7830; DOI: 10.1021/ja00177a072 |
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An unprecedented and reversible cobalt-to-carbon alkyl bond rearrangement in the coenzyme B12 model complex C6H5CH2CoIII[C2(DO)(DOH)pn]I Brian E. Daikh, James E. Hutchison, Nancy E. Gray, Brad L. Smith, Timothy J. R. Weakley, and Richard G. Finke pp 7830 - 7832; DOI: 10.1021/ja00177a073 |
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Ionically crosslinkable polyphosphazene: a novel polymer for microencapsulation Smadar Cohen, M. Carmen Bano, Karyn B. Visscher, Marie Chow, Harry R. Allcock, and Robert Langer pp 7832 - 7833; DOI: 10.1021/ja00177a074 |
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Solution-phase reactivity as a guide to the low-temperature chemical vapor deposition of early-transition-metal nitride thin films Renaud M. Fix, Roy G. Gordon, and David M. Hoffman pp 7833 - 7835; DOI: 10.1021/ja00177a075 |
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Reaction-surface topography for hydride transfer: ab initio MO studies of isoelectronic systems methoxide + formaldehyde and methylamine + methaniminium (CH3O- + CH2O and CH3NH2 + CH2NH2+) [Erratum to document cited in CA112(5):35031u] Ian H. Williams, Andrea B. Miller, and Gerald M. Maggiora pp 7835 - 7835; DOI: 10.1021/ja00177a076 |
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Photochemical dehydrogenation of alkanes catalyzed by trans-carbonylchlorobis(trimethylphosphine)rhodium: aspects of selectivity and mechanism [Erratum to document cited in CA111(11):96480r] John A. Maguire, William T. Boese, and Alan S. Goldman pp 7835 - 7835; DOI: 10.1021/ja00177a077 |
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Uroporphyrinogen III methylase catalyzes the enzymic synthesis of sirohydrochlorins II and IV by a clockwise mechanism [Erratum to document cited in CA113(3):20050w] Martin J. Warren, Mario D. Gonzalez, Howard J. Williams, Neal J. Stolowich, and A. Ian Scott pp 7835 - 7835; DOI: 10.1021/ja00177a078 |
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Intermediates and transition states in chloride ion/acyl chloride displacement reactions [Erratum to document cited in CA106(5):32170d] Chau Chung Han and John I. Brauman pp 7835 - 7835; DOI: 10.1021/ja00177a079 |
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Computer Software Reviews pp 7836 - 7836; DOI: 10.1021/ja00177a600 |
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Book Reviews pp 7836 - 7838; DOI: 10.1021/ja00177a601 |
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A time-resolved IR study of the gas-phase reactions of 1,3- and 1,4-pentadiene with chromium tetracarbonyl Steven J. Gravelle and Eric Weitz pp 7839 - 7853; DOI: 10.1021/ja00178a001 |
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Methyl torsional interactions in acetone Ali G. Ozkabak, John G. Philis, and Lionel Goodman pp 7854 - 7860; DOI: 10.1021/ja00178a002 |
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Ab initio calculations on N-methylmethanesulfonamide and methyl methanesulfonate for the development of force field torsional parameters and their use in the conformational analysis of some novel estrogens Rajeshwar D. Bindal, Joseph T. Golab, and John A. Katzenellenbogen pp 7861 - 7868; DOI: 10.1021/ja00178a003 |
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Potential dependence of the conductivity of highly oxidized polythiophenes, polypyrroles, and polyaniline: finite windows of high conductivity David Ofer, Richard M. Crooks, and Mark S. Wrighton pp 7869 - 7879; DOI: 10.1021/ja00178a004 |
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The use of an electrogenerated cobalt(I) porphyrin for the homogeneous catalytic reduction of dioxygen in dimethylformamide. Reactions of [(TMpyP)CoII]4+ and [(TMpyP)CoI]3+ where TMpyP = meso-tetrakis(1-methylpyridinium-4-yl)porphyrin D. Sazou, C. Araullo-McAdams, B. C. Han, M. M. Franzen, and Karl M. Kadish pp 7879 - 7886; DOI: 10.1021/ja00178a005 |
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An EXAFS and IR study of the CO adsorption-induced morphology change in ruthenium catalysts Takanori Mizushima, Kazuyuki Tohji, Yasuo Udagawa, and Akifumi Ueno pp 7887 - 7893; DOI: 10.1021/ja00178a006 |
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Slow dissociations of thiophenol molecular ion. Study by TRPD and TPIMS (time-resolved, photodissociation and time-resolved photoionization mass spectrometry) James D. Faulk, Robert C. Dunbar, and Chava Lifshitz pp 7893 - 7899; DOI: 10.1021/ja00178a007 |
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Gas-phase inorganic chemistry: laser spectroscopy of calcium and strontium monoborohydrides F. S. Pianalto, A. M. R. P. Bopegedera, W. T. M. L. Fernando, R. Hailey, L. C. O'Brien, C. R. Brazier, P. C. Keller, and P. F. Bernath pp 7900 - 7903; DOI: 10.1021/ja00178a008 |
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Methyl chloride-formic acid van der Waals complex: a model for carbon as a hydrogen bond donor Charles H. Reynolds pp 7903 - 7908; DOI: 10.1021/ja00178a009 |
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Balanced geometries and structural trends in covalent, ionic, and van der Waals clusters David J. Wales pp 7908 - 7915; DOI: 10.1021/ja00178a010 |
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Electron tunneling pathways in ruthenated proteins David N. Beratan, Jose Nelson Onuchic, Jonathan N. Betts, Bruce E. Bowler, and Harry B. Gray pp 7915 - 7921; DOI: 10.1021/ja00178a011 |
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Analysis of intramolecular motions by filtering molecular dynamics trajectories Pnina Dauber-Osguthorpe and David J. Osguthorpe pp 7921 - 7935; DOI: 10.1021/ja00178a012 |
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Nature of doubly charged C3H42+ ions: structural and energetic relationships Koop Lammertsma and Paul v. R. Schleyer pp 7935 - 7940; DOI: 10.1021/ja00178a013 |
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Hypercoordinate molecules of second-row elements: d functions or d orbitals? Eric Magnusson pp 7940 - 7951; DOI: 10.1021/ja00178a014 |
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Diffusion and disequilibrium for rapid bimolecular reactions in solution: influence of the back-reaction Joel Keizer pp 7952 - 7957; DOI: 10.1021/ja00178a015 |
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Theoretical study of several diazaalkenes and diazaalkyl radicals Michael L. McKee pp 7957 - 7961; DOI: 10.1021/ja00178a016 |
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Abnormally narrow carbon-metal-carbon bond angle in M(L1)L2 complexes (M = silicon, aluminum, magnesium, sodium; L1 and L2 = CO, CN) Shogo Sakai and Satoshi Inagaki pp 7961 - 7964; DOI: 10.1021/ja00178a017 |
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Computational studies of open-shell phosphorus oxy acids. Pt. 3. Theoretical rotation, pseudorotation, and pseudoinversion barriers for the hydroxyphosphoranyl radical Christopher J. Cramer pp 7965 - 7972; DOI: 10.1021/ja00178a018 |
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Gas-phase and solution-phase potential energy surfaces for carbon dioxide + n-water (n = 1,2) Kenneth M. Merz pp 7973 - 7980; DOI: 10.1021/ja00178a019 |
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Mechanistic studies of olefin epoxidation by a manganese porphyrin and hypochlorite: an alternative explanation of saturation kinetics James P. Collman, John I. Brauman, Philip D. Hampton, Hiroo Tanaka, D. Scott Bohle, and Robert T. Hembre pp 7980 - 7984; DOI: 10.1021/ja00178a020 |
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Unusual activity and selectivity in alkyne hydrosilylation with an iridium catalyst stabilized by an oxygen-donor ligand Robin S. Tanke and Robert H. Crabtree pp 7984 - 7989; DOI: 10.1021/ja00178a021 |
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The ladder structure of [(tert-BuCH2)2TaN]5.cntdot.NH3.cntdot.2C7H8 and its relationship to cubic tantalum nitride Mark M. Banaszak Holl, Peter T. Wolczanski, and Gregory D. Van Duyne pp 7989 - 7994; DOI: 10.1021/ja00178a022 |
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Syntheses, structures, and reactivities of unusual four-membered metallacycles formed in insertion reactions of N:N:O, N:N:NR, and N:N:CR2 with (.eta.5-C5Me5)2Zr(C2Ph2) G. Alan Vaughan, Gregory L. Hillhouse, and Arnold L. Rheingold pp 7994 - 8001; DOI: 10.1021/ja00178a023 |
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Synthesis of dicopper [3]-catenates and [3]-catenands by acetylenic oxidative coupling. Preparation and study of corresponding homodimetallic [3]-catenates [silver(1+), zinc(2+), cobalt(2+), and nickel(2+)] Christiane O. Dietrich-Buchecker, Catherine Hemmert, Abdel Kader Khemiss, and Jean Pierre Sauvage pp 8002 - 8008; DOI: 10.1021/ja00178a024 |
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Isolation and first structural characterization of dimethyl sulfide solvates of phenyllithium, phenylcopper, and lower and higher order lithium phenylcuprate reagents M. M. Olmstead and Philip P. Power pp 8008 - 8014; DOI: 10.1021/ja00178a025 |
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Isonitrile binding to a site-differentiated synthetic analog of biological [4Fe-4S] clusters: equilibria, magnetic interactions, and the spin-isolated [3Fe-4S] cluster fragment, and the structure of a low-spin iron(II) subsite J. A. Weigel, K. K. P. Srivastava, E. P. Day, E. Munck, and Richard H. Holm pp 8015 - 8023; DOI: 10.1021/ja00178a026 |
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Bisubstrate reaction templates. Examination of the consequences of identical versus different binding sites T. Ross Kelly, Gary J. Bridger, and Chen Zhao pp 8024 - 8034; DOI: 10.1021/ja00178a027 |
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Stereocontrol during the alkylation of enolates attached to .pi.-allyl-Mo(CO)2Cp systems Anthony J. Pearson, Sanku Mallik, Reza Mortezaei, Matthew W. D. Perry, Raymond J. Shively, and Wiley J. Youngs pp 8034 - 8042; DOI: 10.1021/ja00178a028 |
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Mechanistic aspects of the formation of chiral allenes from propargylic ethers and organocopper reagents A. Alexakis, I. Marek, P. Mangeney, and J. F. Normant pp 8042 - 8047; DOI: 10.1021/ja00178a029 |
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Excited-state carbon acids: photochemical carbon-hydrogen bond heterolysis vs. formal di-.pi.-methane rearrangement of 5H-dibenzo[a,c]cycloheptene and related compounds Peter Wan, David Budac, Marion Earle, and Deepak Shukla pp 8048 - 8054; DOI: 10.1021/ja00178a030 |
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Photochemical generation, isomerization, and oxygenation of stilbene cation radicals Frederick D. Lewis, Ann M. Bedell, Ruth E. Dykstra, Jeffrey E. Elbert, Ian R. Gould, and Samir Farid pp 8055 - 8064; DOI: 10.1021/ja00178a031 |
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Synthesis and photoproperties of diamagnetic octabutoxyphthalocyanines with deep red optical absorbance Boris D. Rihter, Malcolm E. Kenney, William E. Ford, and Michael A. J. Rodgers pp 8064 - 8070; DOI: 10.1021/ja00178a032 |
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Origin of high predictive capabilities in transition-state modeling F. M. Menger and M. J. Sherrod pp 8071 - 8075; DOI: 10.1021/ja00178a033 |
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Effect of cyclodextrin complexation on the photochemistry of xanthone. Absolute measurement of the kinetics for triplet-state exit Monica Barra, Cornelia Bohne, and J. C. Scaiano pp 8075 - 8079; DOI: 10.1021/ja00178a034 |
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Studies on the solution- and solid-state structure of patellin 2 T. Mark Zabriskie, Mark P. Foster, Thomas J. Stout, Jon Clardy, and Chris M. Ireland pp 8080 - 8084; DOI: 10.1021/ja00178a035 |
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Fluoride ion mediated intramolecular sulfenylation of .alpha.-silyl sulfones: Ramberg-Baecklund annulation to exocyclic fused olefins David Scarpetti and Philip L. Fuchs pp 8084 - 8090; DOI: 10.1021/ja00178a036 |
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Asymmetric total synthesis of dibenzocyclooctadiene lignans (-)-schizandrin and (-)-isoschizandrin. Structure revision of (+)-isoschizandrin Alan M. Warshawsky and A. I. Meyers pp 8090 - 8099; DOI: 10.1021/ja00178a037 |
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Enantiomerically pure polyhydroxylated acyliminium ions. Synthesis of the glycosidase inhibitors (-)-swainsonine and (+)-castanospermine Scott A. Miller and A. Richard Chamberlin pp 8100 - 8112; DOI: 10.1021/ja00178a038 |
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Expansolides A and B: Tetracyclic sesquiterpene lactones from Penicillium expansum Marcel Massias, Sylvie Rebuffat, Lucie Molho, Angele Chiaroni, Claude Riche, and Bernard Bodo pp 8112 - 8115; DOI: 10.1021/ja00178a039 |
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Single transition state in the transfer of a neutral phosphoryl group between phenoxide ion nucleophiles in aqueous solution Salem A. Ba-Saif, Mark A. Waring, and Andrew Williams pp 8115 - 8120; DOI: 10.1021/ja00178a040 |
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.beta. Effect of silicon in the synperiplanar geometry Joseph B. Lambert and Erik C. Chelius pp 8120 - 8126; DOI: 10.1021/ja00178a041 |
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Investigation of the mechanisms of ene reactions of carbonyl enophiles by intermolecular and intramolecular hydrogen-deuterium isotope effects: partitioning of reaction intermediates Zhiguo Song and Peter Beak pp 8126 - 8134; DOI: 10.1021/ja00178a042 |
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.mu.-Hydrido-bridging in tricycloalkyl carbocations Ted S. Sorensen and Steven M. Whitworth pp 8135 - 8144; DOI: 10.1021/ja00178a043 |
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Electrochemical oxidation of enamines related to the key intermediate on thiamin diphosphate dependent enzymic pathways: evidence for one-electron oxidation via a thiazolium cation radical Gabriel Barletta, Alex C. Chung, Carlos B. Rios, Frank Jordan, and James M. Schlegel pp 8144 - 8149; DOI: 10.1021/ja00178a044 |
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Phosphonate biosynthesis: the stereochemical course of phosphoenolpyruvate mutase H. Martin Seidel, Sally Freeman, Carl H. Schwalbe, and Jeremy R. Knowles pp 8149 - 8155; DOI: 10.1021/ja00178a045 |
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Structural analysis of a low-spin cyanide adduct of iron(III) transferrin by angle-selected carbon-13 ENDOR spectroscopy Penny A. Snetsinger, N. Dennis Chasteen, and Hans Van Willigen pp 8155 - 8160; DOI: 10.1021/ja00178a046 |
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Electrochromism in the near-infrared absorption spectra of bridged ruthenium mixed-valence complexes Dennis H. Oh and Steven G. Boxer pp 8161 - 8162; DOI: 10.1021/ja00178a047 |
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Solvation-controlled diastereofacial selectivity in alkylations of bicyclic lactam enolates Kathleen A. Durkin and Dennis Liotta pp 8162 - 8163; DOI: 10.1021/ja00178a048 |
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Enhanced photoacidities of cyanonaphthols Laren M. Tolbert and Jeanne E. Haubrich pp 8163 - 8165; DOI: 10.1021/ja00178a049 |
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Effect of reactant rotation on hydrogen atom transfer Howard R. Mayne pp 8165 - 8166; DOI: 10.1021/ja00178a050 |
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Formation of very large gold superclusters (clusters of clusters) as secondary ions up to (Au13)55 by SIMS H. Feld, A. Leute, D. Rading, A. Benninghoven, and G. Schmid pp 8166 - 8167; DOI: 10.1021/ja00178a051 |
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Time-resolved photodissociation of methylnaphthalene ion. An illustration of kinetic shifts in large-ion dissociations Fu Shiuan Huang and Robert C. Dunbar pp 8167 - 8169; DOI: 10.1021/ja00178a052 |
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Synthetic nickel-iron NiFe3Q4 cubane-type clusters (S = 3/2) by reductive rearrangement of linear [Fe3Q4(SEt)4]3- (Q = sulfur, selenium) Stefano Ciurli, Shi Bao Yu, R. H. Holm, K. K. P. Srivastava, and E. Munck pp 8169 - 8171; DOI: 10.1021/ja00178a053 |
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Intramolecular alkane dehydrogenation and functionalization at niobium metal centers Joyce S. Yu, Phillip E. Fanwick, and Ian P. Rothwell pp 8171 - 8172; DOI: 10.1021/ja00178a054 |
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Preparation and structure of a tungsten-tellurium salt [(W(CO)3)6(Te2)4]2-: a 14 membered cluster with a novel shape Lisa C. Roof, William T. Pennington, and Joseph W. Kolis pp 8172 - 8174; DOI: 10.1021/ja00178a055 |
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Nitrogen-15-labeled deoxynucleosides. 3. Synthesis of [3-15N]-2'-deoxyadenosine Young Sook Rhee and Roger A. Jones pp 8174 - 8175; DOI: 10.1021/ja00178a056 |
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Chirality transmission involving a free-radical-mediated 6-exo cyclization process. Stereocontrolled synthesis of branched-chain 1,4-diols Masato Koreeda and Lawrence G. Hamann pp 8175 - 8177; DOI: 10.1021/ja00178a057 |
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Stereochemically controlled ligands influence atropisomerization of platinum(II) nucleotide complexes. Evidence for head-to-head and stable .LAMBDA. head-to-tail atropisomers Yinghai Xu, Giovanni Natile, Francesco P. Intini, and Luigi G. Marzilli pp 8177 - 8179; DOI: 10.1021/ja00178a058 |
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Dithiolene coordination in the molybdopterin cofactor of DMSO reductase: in situ evidence from resonance Raman spectroscopy Suzanne Gruber, LaTonya Kilpatrick, Neil R. Bastian, K. V. Rajagopalan, and Thomas G. Spiro pp 8179 - 8180; DOI: 10.1021/ja00178a059 |
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Microviridin. A novel tricyclic depsipeptide from the toxic cyanobacterium Microcystis viridis Midori O. Ishitsuka, Takenori Kusumi, Hiroshi Kakisawa, Kunimitsu Kaya, and Makoto M. Watanabe pp 8180 - 8182; DOI: 10.1021/ja00178a060 |
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Vacant coordination sites within the tunnels of a microporous, neutral framework molybdenum phosphate with 35 volume % void space: structure of Mo8O12(PO4)4(HPO4)2.cntdot.13H2O Linda A. Mundi, Karl G. Strohmaier, David P. Goshorn, and Robert C. Haushalter pp 8182 - 8183; DOI: 10.1021/ja00178a061 |
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Specific deuteration strategy for enhancing direct nuclear Overhauser effects in high-molecular-weight complexes Pearl Tsang, Peter E. Wright, and Mark Rance pp 8183 - 8185; DOI: 10.1021/ja00178a062 |
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Reduction of dinitrogen by a zirconium phosphine complex to form a side-on-bridging N2 ligand. Crystal structure of {[Pri2PCH2SiMe2)2N]ZrCl}2(.mu.-.eta.2:.eta.2-N2) Michael D. Fryzuk, T. S. Haddad, and Steven J. Rettig pp 8185 - 8186; DOI: 10.1021/ja00178a063 |
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Novel method for halomethylation of cross-linked polystyrenes Shinichi Itsuno, Ken Uchikoshi, and Koichi Ito pp 8187 - 8188; DOI: 10.1021/ja00178a064 |
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Convergent synthesis of vineomycinone B2 methyl ester Marcus A. Tius, Xue Qin Gu, and Jorge Gomez-Galeno pp 8188 - 8189; DOI: 10.1021/ja00178a065 |
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Highly diastereoselective reactions of ytterbium-mediated alkynyllithium and alkynylmagnesium reagents with chiral 2-acyl-1,3-oxathianes: reversal of diastereoselectivity Kiitiro Utimoto, Akihiko Nakamura, and Seijiro Matsubara pp 8189 - 8190; DOI: 10.1021/ja00178a066 |
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Tungsten nitrene complexes Tp'W(CO)2(NR)+ (R = Ph, tert-Bu) generated from amido complexes Tp'W(CO)2(NHR) Luan Li, Peter S. White, M. Brookhart, and J. L. Templeton pp 8190 - 8192; DOI: 10.1021/ja00178a067 |
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Reduction of phenylacetylene in [Tp'(CO)2W(PhC2H)][BF4] to form a .beta.-agostic methylphenylcarbene ligand S. G. Feng, P. S. White, and J. L. Templeton pp 8192 - 8193; DOI: 10.1021/ja00178a068 |
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Total synthesis of the oligosaccharide fragment of calicheamicin .gamma.1I K. C. Nicolaou, Robert D. Groneberg, T. Miyazaki, N. A. Stylianides, T. J. Schulze, and W. Stahl pp 8193 - 8195; DOI: 10.1021/ja00178a069 |
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Tantazoles, unusual cytotoxic alkaloids from the blue-green alga Scytonema mirabile Shmuel Carmeli, Richard E. Moore, Gregory M. L. Patterson, Thomas H. Corbett, and Frederick A. Valeriote pp 8195 - 8197; DOI: 10.1021/ja00178a070 |
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Total syntheses of (+)-paspalicine and (+)-paspalinine Amos B. Smith, Toshiaki Sunazuka, Tamara L. Leenay, and Jill Kingery-Wood pp 8197 - 8198; DOI: 10.1021/ja00178a071 |
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A solution chemistry and derivatives of centered zirconium chloride cluster phases Friedhelm Rogel and John D. Corbett pp 8198 - 8200; DOI: 10.1021/ja00178a072 |
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Self-replicating reverse micelles and chemical autopoiesis Pascale Angelica Bachmann, Peter Walde, Pier Luigi Luisi, and Jacques Lang pp 8200 - 8201; DOI: 10.1021/ja00178a073 |
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Rapid deactivation of mustard via microemulsion technology F. M. Menger and A. R. Elrington pp 8201 - 8203; DOI: 10.1021/ja00178a074 |
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Description of quadratic optical nonlinearities for transition-metal organometallic chromophores using an SCF-LCAO MECI formalism David R. Kanis, Mark A. Ratner, and Tobin J. Marks pp 8203 - 8204; DOI: 10.1021/ja00178a075 |
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Racemization and geometrical isomerization of (-)-(R,R)-cyclopropane-1,2-2H2 Steven J. Cianciosi, N. Ragunathan, Teresa B. Freedman, Laurence A. Nafie, and John E. Baldwin pp 8204 - 8206; DOI: 10.1021/ja00178a076 |
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An unprecedented, bridged dihydrogen complex of a cofacial metallodiporphyrin and its relevance to the bimolecular reductive elimination of hydrogen James P. Collman, James E. Hutchison, Paul S. Wagenknecht, Nathan S. Lewis, Michel Angel Lopez, and Roger Guilard pp 8206 - 8208; DOI: 10.1021/ja00178a077 |
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Stereoselective synthesis of olefins from silylated sulfonylhydrazones Andrew G. Myers and Paivi J. Kukkola pp 8208 - 8210; DOI: 10.1021/ja00178a078 |
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Synthesis of the antitumor bisindole alkaloid vinblastine: diastereoselectivity and solvent effect on the stereochemistry of the crucial C-15-C-18' bond Philip Magnus, Andrew Stamford, and Mark Ladlow pp 8210 - 8212; DOI: 10.1021/ja00178a079 |
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Activation of dioxygen by bis[(2-carboxy-6-carboxylato)pyridine]iron(II) for the bromination (via BrCCl3) and monooxygenation (via PhNHNHPh) of saturated hydrocarbons: reaction mimic for the methane monooxygenase proteins Ceshing Sheu and Donald T. Sawyer pp 8212 - 8214; DOI: 10.1021/ja00178a080 |
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Cobalt-induced activation of hydrogen peroxide for the direct ketonization of methylenic carbons [c-C6H12 .fwdarw. c-C6H10(O)], the oxidation of alcohols and aldehydes, and the dioxygenation of aryl olefins and acetylenes Hui Chan Tung and Donald T. Sawyer pp 8214 - 8215; DOI: 10.1021/ja00178a081 |
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New procedure for the direct generation of titanium enolates. Diastereoselective bond constructions with representative electrophiles David A. Evans, Felix Urpi, Todd C. Somers, J. Stephen Clark, and Mark T. Bilodeau pp 8215 - 8216; DOI: 10.1021/ja00178a082 |
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Solid-state voltammetry and self-diffusion dynamics of a linear monotagged redox polymer: .omega.-ferrocenecarboxamido-.alpha.-methoxypoly(ethylene oxide) [Erratum to document cited in CA112(22):199560s] M. J. Pinkerton, Y. Le Mest, H. Zhang, M. Watanabe, and Royce W. Murray pp 8217 - 8217; DOI: 10.1021/ja00178a083 |
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Asymmetric induction in an enammonium-iminium rearrangement. Mechanistic insight via NMR, deuterium labeling, and reaction rate studies. Application to the stereoselective synthesis of pyrroloisoquinoline antidepressants [Erratum to document cited in CA112(21):197319w] Kirk L. Sorgi, Cynthia A. Maryanoff, David F. McComsey, David W. Graden, and Bruce E. Maryanoff pp 8217 - 8217; DOI: 10.1021/ja00178a084 |
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Measure of nonplanarity in conjugated organic molecules: which structurally characterized molecule displays the highest degree of pyramidalization? [Erratum to document cited in CA112(21):197274c] R. C. Haddon pp 8217 - 8217; DOI: 10.1021/ja00178a085 |
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New method for the stereocontrolled synthesis of silyl dienol ethers using (naphthalene) chromium tricarbonyl catalyzed isomerization [Erratum to document cited in CA113(1):6437w] Mikiko Sodeoka, Hiroyoshi Yamada, and Masakatsu Shibasaki pp 8217 - 8217; DOI: 10.1021/ja00178a086 |
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Book Reviews pp 8217 - 8220; DOI: 10.1021/ja00178a600 |
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Determination of the conformational preferences of adenosine at the active site of adenosine deaminase Modesto Orozco, Dolores Velasco, Enric I. Canela, and Rafael Franco pp 8221 - 8229; DOI: 10.1021/ja00179a001 |
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Polyisocyanides: electronic or steric reasons for their presumed helical structure? Christian Kollmar and Roald Hoffmann pp 8230 - 8238; DOI: 10.1021/ja00179a002 |
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Chemisorption and diffusion of atomic hydrogen in and on cluster models of palladium, rhodium and bimetallic palladium tin, rhodium tin, and rhodium zinc catalysts Alain Rochefort, Jan Andzelm, Nino Russo, and Dennis R. Salahub pp 8239 - 8247; DOI: 10.1021/ja00179a003 |
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X-ray crystal structure analysis of (N-isopropylbenzamide)lithium tetrahydrofuran: an aza analogous ketone lithium enolate Thomas Maetzke, Clemens Pirmin Hidber, and Dieter Seebach pp 8248 - 8250; DOI: 10.1021/ja00179a004 |
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Efficient implementation of the gauge-independent atomic orbital method for NMR chemical shift calculations Krzysztof Wolinski, James F. Hinton, and Peter Pulay pp 8251 - 8260; DOI: 10.1021/ja00179a005 |
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Structure and energetics of C2H4Br+: ethylenebromonium ion vs. bromoethyl cations Tracy P. Hamilton and Henry F. Schaefer pp 8260 - 8265; DOI: 10.1021/ja00179a006 |
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Selenium-77 NMR and crystallographic studies of selenazofurin and its 5-amino derivative Barry M. Goldstein, Scott D. Kennedy, and William J. Hennen pp 8265 - 8268; DOI: 10.1021/ja00179a007 |
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GDP and GTP association equilibria. Use of manganous ion-induced paramagnetic relaxation rates to study hydrogen-bonded species G. Edwin Wilson, Christopher J. Falzone, and Hao Dong pp 8269 - 8273; DOI: 10.1021/ja00179a008 |
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X-ray structure analyses and vibrational spectral measurements of the model compounds of the liquid-crystalline arylate polymers. Finding out the Raman bands characteristic of the twisted biphenyl structure in association with the solid-to-liquid crystalline phase transition Kohji Tashiro, Jian An Hou, Masamichi Kobayashi, and Toshihide Inoue pp 8273 - 8279; DOI: 10.1021/ja00179a009 |
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Detection of alkyl, alkoxyl, and alkyperoxyl radicals from the thermolysis of azobis(isobutyronitrile) by ESR/spin trapping. Evidence for double spin adducts from liquid-phase chromatography and mass spectroscopy Edward G. Janzen, Peter H. Krygsman, David A. Lindsay, and D. Larry Haire pp 8279 - 8284; DOI: 10.1021/ja00179a010 |
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Ring-strain-modified properties of substituted perylene radical cation salts. A solid-state carbon-13 CPMAS NMR study P. Michel, A. Moradpour, P. Penven, L. Firlej, P. Bernier, B. Levy, S. Ravy, and A. Zahab pp 8285 - 8292; DOI: 10.1021/ja00179a011 |
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A molecular mechanics force field (MM3) for alcohols and ethers Norman L. Allinger, Mita Rahman, and Jenn Huei Lii pp 8293 - 8307; DOI: 10.1021/ja00179a012 |
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Molecular mechanics calculations (MM3) on aliphatic amines Lawrence R. Schmitz and Norman L. Allinger pp 8307 - 8315; DOI: 10.1021/ja00179a013 |
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NMR study of heme pocket polarity/hydrophobicity of myoglobin using polypropionate-substituted hemins Jon B. Hauksson, Gerd N. La Mar, Ravindra K. Pandey, Irene N. Rezzano, and Kevin M. Smith pp 8315 - 8323; DOI: 10.1021/ja00179a014 |
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Molecular sequence effect on the carbon-13 carbonyl chemical shift shielding tensor F. Separovic, R. Smith, C. S. Yannoni, and B. A. Cornell pp 8324 - 8328; DOI: 10.1021/ja00179a015 |
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Thermochemistry of silane substitution of CO in metal carbonyl complexes. Interaction of silanes with metal centers Theodore J. Burkey pp 8329 - 8333; DOI: 10.1021/ja00179a016 |
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Evidence for the existence of unsaturated organoaluminum molecules in the gas phase: AlCH2, Al(CH3)x (x = 1, 2), and AlC2H4 Ragampeta Srinivas, Detlev Suelzle, and Helmut Schwarz pp 8334 - 8337; DOI: 10.1021/ja00179a017 |
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Absolute rate constants for the gas-phase silicon-hydrogen insertion reactions of dimethylsilylene with silane and the methylsilanes in the temperature range 300-600 K J. E. Baggott, M. A. Blitz, H. M. Frey, and R. Walsh pp 8337 - 8343; DOI: 10.1021/ja00179a018 |
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Photoluminescence-based correlation of semiconductor electric field thickness with adsorbate Hammett substituent constants. Adsorption of aniline derivatives onto cadmium selenide Catherine J. Murphy, George C. Lisensky, Larry K. Leung, Glen R. Kowach, and Arthur B. Ellis pp 8344 - 8348; DOI: 10.1021/ja00179a019 |
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A molybdenum-95 solid-state NMR study of hydrodesulfurization catalysts. 1. Formation of fresh HDS catalyst precursors by adsorption of polyoxomolybdates onto .gamma.-alumina John C. Edwards, Richard D. Adams, and Paul D. Ellis pp 8349 - 8364; DOI: 10.1021/ja00179a020 |
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Syntheses and spectroscopic characterization of (T(p-Me2N)F4PP)H2 and (T(p-Me2N)F4PP)M where T(p-Me2N)F4PP = the dianion of meso-tetrakis(o,o,m,m-tetrafluoro-p-(dimethylamino)phenyl)porphyrin and M = cobalt(II), copper(II), or nickel(II). Structures of (T(p-Me2N)F4PP)Co and meso-tetrakis(pentafluorophenyl)porphinatocobalt(II), (TF5PP)Co K. M. Kadish, B. C. Han, M. M. Franzen, and C. Araullo-McAdams pp 8364 - 8368; DOI: 10.1021/ja00179a021 |
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Comparative reactivity of isoelectronic nitrido, methylimido, and oxo complexes of osmium(VI) Robert W. Marshman and Patricia A. Shapley pp 8369 - 8378; DOI: 10.1021/ja00179a022 |
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Living ring-opening metathesis polymerization of 2,3-difunctionalized norbornadienes by Mo(:CHBu-tert)(:NC6H3Pr-iso2-2,6)(OBu-tert)2 G. C. Bazan, E. Khosravi, Richard R. Schrock, W. J. Feast, V. C. Gibson, M. B. O'Regan, J. K. Thomas, and W. M. Davis pp 8378 - 8387; DOI: 10.1021/ja00179a023 |
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Synthesis of 4-alkyl-4-(4-methoxyphenyl)cyclohex-2-en-1-ones and 5-alkyl-5-phenyl-1,3-cyclohexadienes from bis(tricarbonylchromium)-coordinated biphenyls Reuben D. Rieke, Louis D. Schulte, Bryan T. Dawson, and Sheng Sheng Yang pp 8388 - 8398; DOI: 10.1021/ja00179a024 |
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Dependence of transition-state structure on acyl chain length for cholesterol esterase-catalyzed hydrolysis of lipid p-nitrophenyl esters Larry D. Sutton, Jay S. Stout, and Daniel M. Quinn pp 8398 - 8403; DOI: 10.1021/ja00179a025 |
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Modulation by organic cosolvent of microscopic compositions of virtual transition states in the acylation stage of cholesterol esterase catalyzed hydrolysis of short-chain p-nitrophenyl esters Larry D. Sutton and Daniel M. Quinn pp 8404 - 8408; DOI: 10.1021/ja00179a026 |
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Convergent functional groups. VIII. Flexible model receptors for adenine derivatives Tjama Tjivikua, Ghislain Deslongchamps, and Julius Rebek pp 8408 - 8414; DOI: 10.1021/ja00179a027 |
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Hydrogen bond-directed cocrystallization and molecular recognition properties of diarylureas Margaret C. Etter, Zofia Urbanczyk-Lipkowska, Mohammad Zia-Ebrahimi, and Thomas W. Panunto pp 8415 - 8426; DOI: 10.1021/ja00179a028 |
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Redox catalysis involving substrate photooxidation with catalyst regeneration by substrate reduction. Simultaneous oxidative C-H bond cleavage and reductive C-S bond cleavage in thioethers catalyzed by polyoxotungstate, W10O324- R. Carlisle Chambers and Craig L. Hill pp 8427 - 8433; DOI: 10.1021/ja00179a029 |
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Stereoselective thermal rearrangement of syn-7-(1,2-butadienyl)-1-methylbicyclo[2.2.1]hept-2-ene [syn-7-(3-methylallenyl)-1-methylnorbornene] James A. Duncan, Robert T. Hendricks, and Katy S. Kwong pp 8433 - 8442; DOI: 10.1021/ja00179a030 |
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Host properties of cyclodextrins towards anion constituents of antigenic determinants. A thermodynamic study in water and in N,N-dimethylformamide Angela F. Danil de Namor, Rafic Traboulssi, and David F. V. Lewis pp 8442 - 8447; DOI: 10.1021/ja00179a031 |
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Kinetic behavior of tetrachlorocyclopentadienyl-type anions. Deprotonation of 1,2,3,4-tetrachloro-1,3-cyclopentadiene and nucleophilic addition to 1,2,3,4-tetrachloro-6-phenylfulvene in 50% Me2SO/50% water Claude F. Bernasconi and Michael W. Stronach pp 8448 - 8454; DOI: 10.1021/ja00179a032 |
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A kinetic method for the measurement of the pKR value of the triphenylmethyl cation in the aqueous standard state N. Mathivanan, Robert A. McClelland, and Steen Steenken pp 8454 - 8457; DOI: 10.1021/ja00179a033 |
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Cascade molecules. Part 6. Synthesis and characterization of two-directional cascade molecules and formation of aqueous gels George R. Newkome, Gregory R. Baker, Sadao Arai, Mary Jane Saunders, Paul S. Russo, Kevin J. Theriot, Charles N. Moorefield, L. Edward Rogers, Joseph E. Miller, and et al. pp 8458 - 8465; DOI: 10.1021/ja00179a034 |
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The total synthesis of (.+-.)-epi-jatrophone and (.+-.)-jatrophone using palladium-catalyzed carbonylative coupling of vinyl triflates with vinyl stannanes as the macrocycle-forming step Albert C. Gyorkos, John K. Stille, and Louis S. Hegedus pp 8465 - 8472; DOI: 10.1021/ja00179a035 |
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Effect of allylic substituents on the face selectivity of Diels-Alder reactions of semicyclic dienes S. C. Datta, R. W. Franck, R. Tripathy, G. J. Quigley, L. Huang, S. Chen, and A. Sihaed pp 8472 - 8478; DOI: 10.1021/ja00179a036 |
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Tandem anionic [3,3] sigmatropy and SN' displacement. New synthetic technology for the construction of hydroazulenone and related frameworks Leo A. Paquette and Yao Jun Shi pp 8478 - 8489; DOI: 10.1021/ja00179a037 |
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Total synthesis of (.+-.)-dactylol and related studies Ken S. Feldman, Ming Jung Wu, and David P. Rotella pp 8490 - 8496; DOI: 10.1021/ja00179a038 |
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Concurrent oxygen-18 exchange accompanying the acid-catalyzed hydrolysis of anilides. Implications for the lifetimes of reversibly formed intermediates A. J. Bennet, H. Slebocka-Tilk, R. S. Brown, J. Peter Guthrie, and A. Jodhan pp 8497 - 8506; DOI: 10.1021/ja00179a039 |
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Oxygen-18 exchange accompanying the basic hydrolysis of primary, secondary, and tertiary toluamides. 2. The importance of amine leaving abilities from the anionic tetrahedral intermediate H. Slebocka-Tilk, A. J. Bennet, J. W. Keillor, R. S. Brown, J. Peter Guthrie, and A. Jodhan pp 8507 - 8514; DOI: 10.1021/ja00179a040 |
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Photophysical investigation of starburst dendrimers and their interactions with anionic and cationic surfactants Gabriella Caminati, Nicholas J. Turro, and Donald A. Tomalia pp 8515 - 8522; DOI: 10.1021/ja00179a041 |
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Enzymatic synthesis of phosphotyrosine-containing peptides via adenylated intermediates Bradford W. Gibson, Wade Hines, Zhonghua Yu, George L. Kenyon, Linda McNemar, and Joseph J. Villafranca pp 8523 - 8528; DOI: 10.1021/ja00179a042 |
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Laser photochemistry of DNA: two-photon absorption and optical breakdown using high-intensity, 532-nm radiation Y. Hefetz, D. A. Dunn, T. F. Deutsch, L. Buckley, F. Hillenkamp, and Irene E. Kochevar pp 8528 - 8532; DOI: 10.1021/ja00179a043 |
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Additivity methods in molecular polarizability Kenneth J. Miller pp 8533 - 8542; DOI: 10.1021/ja00179a044 |
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Calculation of the molecular polarizability tensor Kenneth J. Miller pp 8543 - 8551; DOI: 10.1021/ja00179a045 |
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Cluster of clusters: a modular approach to large metal clusters. Structural characterization of a 38-atom cluster [(p-Tol3P)12Au18Ag20Cl14] based on vertex-sharing triicosahedra Boon K. Teo, Hong Zhang, and Xiaobo Shi pp 8552 - 8562; DOI: 10.1021/ja00179a046 |
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Power- and structure-variable fluorinating agents. The N-fluoropyridinium salt system Teruo Umemoto, Shinji Fukami, Ginjiro Tomizawa, Kikuko Harasawa, Kosuke Kawada, and Kyoichi Tomita pp 8563 - 8575; DOI: 10.1021/ja00179a047 |
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New synthetic route to unsymmetrically substituted pentacoordinated phosphorus. Hydrolytically stable chiral, monocyclic oxyphosphoranes Robert M. Moriarty, Jun Hiratake, and Kaiming Liu pp 8575 - 8577; DOI: 10.1021/ja00179a048 |
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Hydrogen exchange during the enzyme-catalyzed isomerization of isopentenyl diphosphate and dimethylallyl diphosphate Ian P. Street, Dale J. Christensen, and C. Dale Poulter pp 8577 - 8578; DOI: 10.1021/ja00179a049 |
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1,2,3-cyclohexatriene and cyclohexen-3-yne: two new highly strained C6H6 isomers William C. Shakespeare and Richard P. Johnson pp 8578 - 8579; DOI: 10.1021/ja00179a050 |
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Discovery of a new fragmentation reaction Paul A. Wender and Charles J. Manly pp 8579 - 8581; DOI: 10.1021/ja00179a051 |
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Observation of an isotope effect in the chorismate synthase reaction Shankar Balasubramanian, Chris Abell, and John R. Coggins pp 8581 - 8583; DOI: 10.1021/ja00179a052 |
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Photoinduced through-bond electron transfer: remote activation of unique aroyl azide reactivity Yong Zhu and Gary B. Schuster pp 8583 - 8585; DOI: 10.1021/ja00179a053 |
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Synthesis of simple CrL4(alkyne) complexes by displacement of a labile cyclooctadiene ligand Donald J. Wink and B. Timothy Creagan pp 8585 - 8586; DOI: 10.1021/ja00179a054 |
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An unusual, electronically unsaturated dirhenium polyhydride complex with no metal-metal bond Karen E. Meyer, Phillip E. Fanwick, and Richard A. Walton pp 8586 - 8587; DOI: 10.1021/ja00179a055 |
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Formation and characterization of an 84 electron hexaruthenium cluster: spontaneous decarbonylation of H2Ru6(CO)18 to form H2Ru6(CO)17 Deborah A. McCarthy, Jeanette A. Krause, and Sheldon G. Shore pp 8587 - 8589; DOI: 10.1021/ja00179a056 |
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Substituent effects on the geometries and energies of the silicon-silicon double bond Miriam Karni and Yitzhak Apeloig pp 8589 - 8590; DOI: 10.1021/ja00179a057 |
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One-step construction of fused tricyclic and tetracyclic structures from acyclic precursors via cyclic carbopalladation Yantao Zhang, Guang Zhong Wu, Gilbert Agnel, and Ei Ichi Negishi pp 8590 - 8592; DOI: 10.1021/ja00179a058 |
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Triply-bridging trifluorophosphine. Formation of [(.mu.3-F3P)Pd3(Ph2PCH2PPh2)3(.mu.-Cl)]+ by disproportionation of Pd2(.mu.-Ph2PCH2PPh2)2Cl2 Alan L. Balch, Brian J. Davis, and Marilyn M. Olmstead pp 8592 - 8593; DOI: 10.1021/ja00179a059 |
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Carbon-oxygen bond scission in heterometallic alkoxides: formation and structure of K4Zr2O(OCHMe2)10 Brian A. Vaartstra, William E. Streib, and Kenneth G. Caulton pp 8593 - 8595; DOI: 10.1021/ja00179a060 |
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Template-directed phenolic oxidative coupling. A stereocontrolled route to spiro dienones James D. White, Roger J. Butlin, Hoh Gyu Hahn, and Alan T. Johnson pp 8595 - 8596; DOI: 10.1021/ja00179a061 |
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Carbon monoxide dependent solid-state electrochemistry of ferrocenylferraazetine: en route to a molecule-based carbon monoxide sensor Chad A. Mirkin and Mark S. Wrighton pp 8596 - 8597; DOI: 10.1021/ja00179a062 |
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A conformationally rigid acyclic molecule Yoshinori Yamamoto, Hisao Nemoto, Rika Kikuchi, Hiromi Komatsu, and Ichiro Suzuki pp 8598 - 8599; DOI: 10.1021/ja00179a063 |
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3D Heteronuclear NMR techniques for carbon-13 in natural abundance Horst Kessler, P. Schmieder, and H. Oschkinat pp 8599 - 8600; DOI: 10.1021/ja00179a064 |
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Synthesis and reactions of a new rhenium(V) oxo hydrido complex. Transfer of both oxygen and hydrogen to carbon monoxide Youhyuk Kim, Judith Gallucci, and Andrew Wojcicki pp 8600 - 8602; DOI: 10.1021/ja00179a065 |
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Mixed aggregates: crystal structures of a lithium ketone enolate/lithium amide and of a sodium ester enolate/sodium amide Paul G. Williard and Mark J. Hintze pp 8602 - 8604; DOI: 10.1021/ja00179a066 |
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Cross-bridged cyclam. Protonation and lithium cation (Li+) complexation in a diamond-lattice cleft Gary R. Weisman, Mark E. Rogers, Edward H. Wong, Jerry P. Jasinski, and Ernest S. Paight pp 8604 - 8605; DOI: 10.1021/ja00179a067 |
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Nitrogenase substrates as intercluster bridging units between the molybdenum atoms in doubly bridged, double cubanes. The synthesis and characterization of the [MoFe3S4Cl2(Cl4cat)]2(.mu.2-S)(.mu.2-L)]n- anions (L = N2H4, n = 4; L = CN-, n = 5) P. R. Challen, Sang Man Koo, C. G. Kim, W. R. Dunham, and D. Coucouvanis pp 8606 - 8607; DOI: 10.1021/ja00179a068 |
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Nucleophilic activation of triruthenium carbonyl complexes by semi-labile ancillary ligands. Cluster assisted codimerization of alkynes and ethylene to give 1,2-disubstituted-1,3-butadienes Noel Lugan, Francois Laurent, Guy Lavigne, Timothy P. Newcomb, Eric W. Liimatta, and Jean Jacques Bonnet pp 8607 - 8609; DOI: 10.1021/ja00179a069 |
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Carbene rearrangements. Part 36. Intramolecular reactions of diazocyclobutanes. Synthesis of trans-tricyclo[5.1.0.01,4]octane [[3.5.4]fenestrane]. Udo H. Brinker, Theodor Schrievers, and Linxiao Xu pp 8609 - 8611; DOI: 10.1021/ja00179a070 |
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Stability of platinated oligonucleotide duplexes containing a base pair mismatch at the site complementary to the platination site Hidehito Urata, Katsushi Fujikawa, Masahiro Tamura, and Masao Akagi pp 8611 - 8612; DOI: 10.1021/ja00179a071 |
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Stannylquinones. Synthesis and utilization as quinone carbanion synthetic equivalents Lanny S. Liebeskind and Bruce S. Foster pp 8612 - 8613; DOI: 10.1021/ja00179a072 |
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The pyridine-chlorine atom 3-electron-bond intermediate Atieh Abu-Raqabah and Martyn C. R. Symons pp 8614 - 8615; DOI: 10.1021/ja00179a073 |
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Characterization of the first .eta.4-vinylketene metal complex from the reaction of a Group 6 Fischer carbene complex and an alkyne Benjamin A. Anderson, William D. Wulff, and Arnold L. Rheingold pp 8615 - 8617; DOI: 10.1021/ja00179a074 |
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Insertion of (.eta.5-indeny)cobalt(I) into cyclobutenones: the first synthesis of phenols from isolated vinylketene complexes Mark A. Huffman and Lanny S. Liebeskind pp 8617 - 8618; DOI: 10.1021/ja00179a075 |
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Redox properties of porphycenes and metalloporphycenes as compared with porphyrins Jean Paul Gisselbrecht, Maurice Gross, Matthias Koecher, Michael Lausmann, and Emanuel Vogel pp 8618 - 8620; DOI: 10.1021/ja00179a076 |
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A novel synthetic route to scandium porphyrin derivatives and the first structurally characterized metalloporphyrin-.eta.5-cyclopentadienyl sandwich compound John Arnold and Caroline G. Hoffman pp 8620 - 8621; DOI: 10.1021/ja00179a077 |
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Synthesis and reactivity of Cp2Ta(CH2)2Ir(CO)2: an early-late heterobimetallic complex that catalytically hydrogenates, isomerizes and hydrosilates alkenes Michael J. Hostetler and Robert G. Bergman pp 8621 - 8623; DOI: 10.1021/ja00179a078 |
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Use of alkyl substitution to control ring size in the intramolecular ionic Diels-Alder reaction Paul G. Gassman and David B. Gorman pp 8623 - 8624; DOI: 10.1021/ja00179a079 |
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A stepwise mechanism for the formation of 2.pi. + 4.pi. cycloadducts in the ionic Diels-Alder reaction Paul G. Gassman and David B. Gorman pp 8624 - 8626; DOI: 10.1021/ja00179a080 |
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An affinity label of absolute peptidic origin Mary Prorok and David S. Lawrence pp 8626 - 8627; DOI: 10.1021/ja00179a081 |
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Synthesis and x-ray crystal structure of a highly strained anti-Bredt olefin/anti-Bredt lactam. exo-2-Carbomethoxy-1-aza-8-oxobicyclo[3.3.1]non-4-ene K. J. Shea, Timothy G. Lease, and Joseph W. Ziller pp 8627 - 8629; DOI: 10.1021/ja00179a082 |
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The 2-pyridone dimer, a model cis peptide. Gas-phase structure from high-resolution laser spectroscopy Andrew Held and David W. Pratt pp 8629 - 8630; DOI: 10.1021/ja00179a083 |
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Hydrogen bonding in a family of triamides: conformation-directing effects in solution versus the solid state Gregory P. Dado, John M. Desper, and Samuel H. Gellman pp 8630 - 8632; DOI: 10.1021/ja00179a084 |
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Photon 2D nuclear magnetic resonance of an oligonucleotide phosphorodithioate d(CGCTpS2-TpS2-AAGCG). An unusual hairpin loop structure Martial E. Piotto, Jill Nelson Granger, Yesun Cho, and David G. Gorenstein pp 8632 - 8634; DOI: 10.1021/ja00179a085 |
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Synthesis of 2-(alkanoyloxy)-5-alkoxytropones. Novel monocyclic rod-type liquid crystals Akira Mori, Hitoshi Takeshita, Katsuhiko Kida, and Minoru Uchida pp 8635 - 8636; DOI: 10.1021/ja00179a086 |
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Proton-coupled electron-transfer reactions. Mechanisms of two-electron reduction of trans-dioxoruthenium(VI) to trans-aquooxoruthenium(IV) and disproportionation of trans-dioxoruthenium(V) [Erratum to document cited in CA113(2):12705y] Chi Ming Che, Keung Lau, Tai Chu Lau, and Chung Kwong Poon pp 8637 - 8637; DOI: 10.1021/ja00179a087 |
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Computer Software Reviews pp 8637 - 8637; DOI: 10.1021/ja00179a600 |
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Book Reviews pp 8637 - 8638; DOI: 10.1021/ja00179a601 |
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Structure of an intermediate of coenzyme B12 catalysis by EXAFS: Co2+ B12 Irit Sagi, Michael D. Wirt, Eefei Chen, Suzanne Frisbie, and Mark R. Chance pp 8639 - 8644; DOI: 10.1021/ja00180a001 |
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Inclusion and stabilization of electrochemically generated anion radicals of dicyanobenzenes by cyclodextrins in water Kenji Kano, Kazuya Mori, Bunji Uno, Masashi Goto, and Tanekazu Kubota pp 8645 - 8649; DOI: 10.1021/ja00180a002 |
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Gas-phase SN2 and E2 reactions of alkyl halides Charles H. DePuy, Scott Gronert, Amy Mullin, and Veronica M. Bierbaum pp 8650 - 8655; DOI: 10.1021/ja00180a003 |
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The isomerization of oxirane. Stable .cntdot.CH2OCH2.cntdot., .cntdot.CH2CH2O.cntdot., and :CHOCH3, and their counterpart ions Chrysostomos Wesdemiotis, Bernard Leyh, Aberra Fura, and Fred W. McLafferty pp 8655 - 8660; DOI: 10.1021/ja00180a004 |
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Oscillatory oxidation of benzaldehyde by air. I. Experimental observations A. J. Colussi, Elena Ghibaudi, Zhi Yuan, and Richard M. Noyes pp 8660 - 8670; DOI: 10.1021/ja00180a005 |
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Stereospecificity of the sulfur(3PJ) + butene-2 reaction and the NMR spectra of the 1,2-dimethylthiiranes: an experimental and theoretical study Jyothi Joseph, Ratnakar K. Gosavi, Albin Otter, George Kotovych, Elizabeth M. Lown, and Otto P. Strausz pp 8670 - 8678; DOI: 10.1021/ja00180a006 |
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Transition structures for conjugate and carbonyl additions of cyanide to s-cis- and s-trans-acrolein. An ab initio MO study Stephen S. Wong, Michael N. Paddon-Row, Yi Li, and K. N. Houk pp 8679 - 8686; DOI: 10.1021/ja00180a007 |
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Theoretical investigations of terminal alkenes as putative suicide substrates of cytochrome P-450 Brian T. Luke, Jack R. Collins, Gilda H. Loew, and A. D. McLean pp 8686 - 8691; DOI: 10.1021/ja00180a008 |
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An ab initio study of transition structures and associated products in [ZnOHCO2]+, [ZnHCO3H2O]+, and [Zn(NH3)3HCO3]+ hypersurfaces. On the role of zinc in the catalytic mechanism of carbonic anhydrase O. Jacob, R. Cardenas, and O. Tapia pp 8692 - 8705; DOI: 10.1021/ja00180a009 |
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Electronic structure of icosahedral cobalt-sulfur clusters Gary G. Hoffman, James K. Bashkin, and Martin Karplus pp 8705 - 8714; DOI: 10.1021/ja00180a010 |
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Vinylidene: the final chapter? Mary M. Gallo, Tracy P. Hamilton, and Henry F. Schaefer pp 8714 - 8719; DOI: 10.1021/ja00180a011 |
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Resolution of a long-standing problem in elemental sulfur chemistry: a theoretical study of tetrasulfur Geoffrey E. Quelch, Henry F. Schaefer, and Colin J. Marsden pp 8719 - 8733; DOI: 10.1021/ja00180a012 |
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Analysis of a nucleic acid model receptor system Sid Topiol and Guy Talbot pp 8734 - 8736; DOI: 10.1021/ja00180a013 |
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Bonding to interstitial main-Group or transition-metal atoms in cubic clusters related to nickel tellurium triethylprophine, Ni9(.mu.4-Te)6(PEt3)8 Ralph A. Wheeler pp 8737 - 8741; DOI: 10.1021/ja00180a014 |
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Electronic structure and conformation of polymers from cluster molecular orbital and molecular mechanics calculations: polyimide Sherif A. Kafafi, John P. LaFemina, and Jeffrey L. Nauss pp 8742 - 8746; DOI: 10.1021/ja00180a015 |
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Methane formation during ethylene decomposition on (1.times.1)platinum(110) E. Yagasaki and Richard I. Masel pp 8746 - 8750; DOI: 10.1021/ja00180a016 |
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Determination of the acidity of Lewis acids Pierre Laszlo and Michelle Teston pp 8750 - 8754; DOI: 10.1021/ja00180a017 |
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The application of nuclear quadrupole resonance to the study of clathrates. Chlorine-35 NQR and crystallography of clathrated carbon tetrachloride Li Pang, Edwin A. C. Lucken, and Gerald Bernardinelli pp 8754 - 8764; DOI: 10.1021/ja00180a018 |
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Substituent effects. 1. Methyl derivatives Kenneth B. Wiberg and Curt M. Breneman pp 8765 - 8775; DOI: 10.1021/ja00180a019 |
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Structure of lithium isodicyclopentadienide and lithium cyclopentadienide in tetrahydrofuran solution. A combined NMR, IGLO, and MNDO study Leo A. Paquette, Walter Bauer, Mark R. Sivik, Michael Buehl, Martin Feigel, and Paul v. R. Schleyer pp 8776 - 8789; DOI: 10.1021/ja00180a020 |
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UV resonance Raman saturation spectroscopy measures protein aromatic amino acid excited state relaxation rates Paul A. Harmon, Junji Teraoka, and Sanford A. Asher pp 8789 - 8799; DOI: 10.1021/ja00180a021 |
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A structural investigation of octa-n-undecoxyphthalocyanine in the solid and liquid-crystalline state and of poly(octa-n-undecoxyphthalocyaninato)siloxane by high-resolution solid-state NMR spectroscopy A. P. M. Kentgens, B. A. Markies, J. F. Van der Pol, and R. J. M. Nolte pp 8800 - 8806; DOI: 10.1021/ja00180a022 |
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Spectroscopic characterization of triple-decker lanthanide porphyrin sandwich complexes. Effects of strong .pi..pi. interactions in extended assemblies John K. Duchowski and David F. Bocian pp 8807 - 8811; DOI: 10.1021/ja00180a023 |
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Natural-abundance two-dimensional silicon-29 MAS NMR investigation of the three-dimensional bonding connectivities in the zeolite catalyst ZSM-5 C. A. Fyfe, H. Grondey, Y. Feng, and G. T. Kokotailo pp 8812 - 8820; DOI: 10.1021/ja00180a024 |
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Photoinduced energy transfer in multinuclear transition-metal complexes. Reversible and irreversible energy flow between charge-transfer and ligand field excited states of cyanide-bridged ruthenium(II)-chromium(III) and ruthenium(II)-rhodium(III) complexes Yabin Lei, Tione Buranda, and John F. Endicott pp 8820 - 8833; DOI: 10.1021/ja00180a025 |
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Reaction aspects of a .mu.-peroxo binuclear copper(II) complex Nobumasa Kitajima, Takayuki Koda, Yusaku Iwata, and Yoshihiko Morooka pp 8833 - 8839; DOI: 10.1021/ja00180a026 |
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Chemical reduction of a pentastanna[1.1.1]propellane derivative and the synthesis and molecular structure of a bicyclo[1.1.1]pentastannane Lawrence R. Sita and Isamu Kinoshita pp 8839 - 8843; DOI: 10.1021/ja00180a027 |
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Synthesis and characterization of dimetallacalix[8]arene complexes Gretchen E. Hofmeister, Eugenio Alvarado, Julie A. Leary, Dong I. Yoon, and Steven F. Pedersen pp 8843 - 8851; DOI: 10.1021/ja00180a028 |
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Nonplanar porphyrins. X-ray structures of (2,3,7,8,12,13,17,18-octaethyl- and -octamethyl-5,10,15,20-tetraphenylporphinato)zinc(II) Kathleen M. Barkigia, M. Dolores Berber, J. Fajer, Craig J. Medforth, Mark W. Renner, and Kevin M. Smith pp 8851 - 8857; DOI: 10.1021/ja00180a029 |
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First measurements of absolute rate constants for oxacarbene intermediates produced in the photochemistry of benzocyclobutenedione D. R. Boate, L. J. Johnston, P. C. Kwong, E. Lee-Ruff, and J. C. Scaiano pp 8858 - 8863; DOI: 10.1021/ja00180a030 |
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10-Methylacridine derivatives acting as efficient and stable photocatalysts in reductive dehalogenation of halogenated compounds with sodium borohydride via photoinduced electron transfer Masashi Ishikawa and Shunichi Fukuzumi pp 8864 - 8870; DOI: 10.1021/ja00180a031 |
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Specific asymmetric fusion between artificial and biological model membranes Tino A. A. Fonteyn, Dick Hoekstra, and Jan B. F. N. Engberts pp 8870 - 8872; DOI: 10.1021/ja00180a032 |
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Cyclization of alkynyl benzoates and generation of dioxolenylium ions Annette D. Allen, Tsugio Kitamura, R. A. McClelland, Peter J. Stang, and Thomas T. Tidwell pp 8873 - 8878; DOI: 10.1021/ja00180a033 |
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Equilibration of N-(2-cyanoethyl)pyridinium cations with substituted pyridines and acrylonitrile. A change in rate-determining step in an E1cb reaction John W. Bunting, Andrea Toth, Christina K. M. Heo, and Rodney G. Moors pp 8878 - 8885; DOI: 10.1021/ja00180a034 |
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Immobilized catalytic antibodies in aqueous and organic solvents Kim D. Janda, Jon A. Ashley, Teresa M. Jones, Donald A. McLeod, Diane M. Schloeder, and Michael I. Weinhouse pp 8886 - 8888; DOI: 10.1021/ja00180a035 |
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Bent acenes. Synthesis and molecular structure of [6](1,4)naphthalenophane and [6](1,4)anthracenophane Yoshito Tobe, Tohru Takahashi, Takatoshi Ishikawa, Masashi Yoshimura, Mitsuhito Suwa, Kazuya Kobiro, Kiyomi Kakiuchi, and Rolf Gleiter pp 8889 - 8894; DOI: 10.1021/ja00180a036 |
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Application of substituent-controlled oxidative coupling of glycals in a synthesis and structural corroboration of ciclamycin 0: new possibilities for the construction of hybrid anthracyclines Koji Suzuki, Gary A. Sulikowski, Richard W. Friesen, and Samuel J. Danishefsky pp 8895 - 8902; DOI: 10.1021/ja00180a037 |
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Convergent functional groups. 9. Complexation in new molecular clefts James S. Nowick, Pablo Ballester, Frank Ebmeyer, and Julius Rebek pp 8902 - 8906; DOI: 10.1021/ja00180a038 |
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Short chemical synthesis of (-)-chorismic acid from (-)-shikimic acid Harold Blair Wood and Bruce Ganem pp 8907 - 8909; DOI: 10.1021/ja00180a039 |
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Crystal structure of two retro-inverso sweeteners Ettore Benedetti, Benedetto Di Blasio, Vincenzo Pavone, Carlo Pedone, William D. Fuller, Dale F. Mierke, and Murray Goodman pp 8909 - 8912; DOI: 10.1021/ja00180a040 |
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The structure of cyclopropylcarbinyl cations: the crystal structures of protonated cyclopropyl ketones Ronald F. Childs, Marianne D. Kostyk, Colin J. L. Lock, and Mailvaganam Mahendran pp 8912 - 8920; DOI: 10.1021/ja00180a041 |
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Kinetic and ab initio study of the prooxidant effect of vitamin E. Hydrogen abstraction from fatty acid esters and egg yolk lecithin Shinichi Nagaoka, Yuji Okauchi, Shiro Urano, Umpei Nagashima, and Kazuo Mukai pp 8921 - 8924; DOI: 10.1021/ja00180a042 |
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Dynamic properties of the first steps of enzymatic reaction of porcine pancreatic elastase (PPE). 2. Molecular dynamics simulation of a Michaelis complex: PPE and hexapeptide Thr-Pro-n-Val-Leu-Tyr-Thr M. Geller, S. M. Swanson, and E. F. Meyer pp 8925 - 8931; DOI: 10.1021/ja00180a043 |
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Sterically encumbered functional groups: an investigation of endo versus exo phosphoryl complexation using proton and phosphorus-31 NMR Bernard P. Friedrichsen, Douglas R. Powell, and Howard W. Whitlock pp 8931 - 8941; DOI: 10.1021/ja00180a044 |
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Reactivity of 8,11-dihalo[5]metacyclophanes Leonardus W. Jenneskens, Henricus J. R. De Boer, Willem H. De Wolf, and Friedrich Bickelhaupt pp 8941 - 8949; DOI: 10.1021/ja00180a045 |
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DNA-metal binding by antitumor-active metallocene dichlorides from inductively coupled plasma spectroscopy analysis: titanocene dichloride forms DNA-Cp2Ti or DNA-CpTi adducts depending on pH Mark L. McLaughlin, John M. Cronan, Tamara R. Schaller, and Ronald D. Snelling pp 8949 - 8952; DOI: 10.1021/ja00180a046 |
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A method for the analysis and prediction of gas-phase ion-molecule enthalpies Russell S. Drago, Donald C. Ferris, and Ngai Wong pp 8953 - 8961; DOI: 10.1021/ja00180a047 |
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Duocarmycin-pyrindamycin DNA alkylation properties and identification, synthesis, and evaluation of agents incorporating the pharmacophore of the duocarmycin-pyrindamycin alkylation subunit. Identification of the CC-1065 duocarmycin common pharmacophore Dale L. Boger, Takayoshi Ishizaki, Hamideh Zarrinmayeh, Stephen A. Munk, Paul A. Kitos, and Oranart Suntornwat pp 8961 - 8971; DOI: 10.1021/ja00180a048 |
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Asymmetric induction in the vinylogous amide photocycloaddition reaction. A formal synthesis of vindorosine Jeffrey D. Winkler, Robert D. Scott, and Paul G. Williard pp 8971 - 8975; DOI: 10.1021/ja00180a049 |
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Template synthesis of organic microtubules Charles R. Martin, Leon S. Van Dyke, Zhihua Cai, and Wenbin Liang pp 8976 - 8977; DOI: 10.1021/ja00180a050 |
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Alkali metal recognition induced isomerization of spiropyrans Masahiko Inouye, Masaru Ueno, Teijiro Kitao, and Kikuo Tsuchiya pp 8977 - 8979; DOI: 10.1021/ja00180a051 |
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Application of tetrakis(trifluoroacetato)dirhodium(II) to determination of chirality: the first structural characterization of an axial bisolefin complex of a dimetal core F. Albert Cotton, Larry R. Falvello, Michael Gerards, and Guenther Snatzke pp 8979 - 8980; DOI: 10.1021/ja00180a052 |
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Application of the orbital mixing rule to heteroatom-dependent .pi.-facial stereoselectivity in the Diels-Alder reaction of 5-substituted 1,3-cyclopentadienes Masaru Ishida, Yasufumi Beniya, Satoshi Inagaki, and Shinzi Kato pp 8980 - 8982; DOI: 10.1021/ja00180a053 |
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Chemical model for the pyridoxal 5'-phosphate dependent lysine aminomutases Oksoo Han and Perry A. Frey pp 8982 - 8983; DOI: 10.1021/ja00180a054 |
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C60 has icosahedral symmetry Robert D. Johnson, Gerard Meijer, and Donald S. Bethune pp 8983 - 8984; DOI: 10.1021/ja00180a055 |
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A host for the water dimer Philip J. Dutton, Frank R. Fronczek, Thomas M. Fyles, and Richard D. Gandour pp 8984 - 8985; DOI: 10.1021/ja00180a056 |
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Total synthesis of (+)-verrucosidin Konghyun Whang, R. J. Cooke, Gurol Okay, and Jin K. Cha pp 8985 - 8987; DOI: 10.1021/ja00180a057 |
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EXAFS studies of nickel(II) and nickel(I) factor 430M. Conformational flexibility of the F430 skeleton Lars R. Furenlid, Mark W. Renner, and Jack Fajer pp 8987 - 8989; DOI: 10.1021/ja00180a058 |
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Novel cis-directed, four-electron dioxo oxidant Angelos Dovletoglou, Solomon A. Adeyemi, Marc H. Lynn, Derek J. Hodgson, and Thomas J. Meyer pp 8989 - 8990; DOI: 10.1021/ja00180a059 |
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Magic angle spinning nuclear magnetic resonance near liquid-helium temperatures. Variable-temperature CPMAS spectra of the 2-norbornyl cation to 6 K C. S. Yannoni, P. C. Myhre, and Gretchen G. Webb pp 8991 - 8992; DOI: 10.1021/ja00180a060 |
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Magic angle spinning nuclear magnetic resonance near liquid-helium temperatures. Variable-temperature CPMAS studies of C4H7+ to 5 K P. C. Myhre, Gretchen G. Webb, and C. S. Yannoni pp 8992 - 8994; DOI: 10.1021/ja00180a061 |
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Lithium-selenium exchange. Stereochemistry of .alpha.-lithio selenides and sulfides Hans J. Reich and Michael D. Bowe pp 8994 - 8995; DOI: 10.1021/ja00180a062 |
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Stereoselective synthesis of highly substituted tetrahydrofurans through acid-catalyzed ring closure of selenyl diols Edward D. Mihelich pp 8995 - 8997; DOI: 10.1021/ja00180a063 |
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Total synthesis of glycinoeclepin A E. J. Corey and Ioannis N. Houpis pp 8997 - 8998; DOI: 10.1021/ja00180a064 |
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The large range of chromium-chromium quadruple bond distances: structural and theoretical analysis Jorge Losada, Santiago Alvarez, Juan J. Novoa, Fernando Mota, Roald Hoffmann, and Jerome Silvestre pp 8998 - 9000; DOI: 10.1021/ja00180a065 |
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Boron-containing nucleic acids. 2. Synthesis of oligodeoxynucleoside boranophosphates Anup Sood, Barbara Ramsay Shaw, and Bernard F. Spielvogel pp 9000 - 9001; DOI: 10.1021/ja00180a066 |
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Stereocontrolled total synthesis of (-)-anisatin: a neurotoxic sesquiterpenoid possessing a novel spiro .beta.-lactone Haruki Niwa, Masanori Nisiwaki, Itaru Tsukada, Takeshi Ishigaki, Shigeki Ito, Kazumasa Wakamatsu, Tatsuya Mori, Megumi Ikagawa, and Kiyoyuki Yamada pp 9001 - 9003; DOI: 10.1021/ja00180a067 |
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Synthesis of the first organodilithiosilane by thermal rearrangement Sushil K. Mehrotra, Hajimu Kawa, J. R. Baran, Maria M. Ludvig, and Richard J. Lagow pp 9003 - 9004; DOI: 10.1021/ja00180a068 |
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Nucleophilic attack at C2 of neutral (.eta.5-pentadienyl)manganese complexes: formation of .sigma.,.eta.3-manganese complexes Bernard C. Roell and Keith F. McDaniel pp 9004 - 9006; DOI: 10.1021/ja00180a069 |
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Cesium(+)-induced dehydration reaction in Cs[methanol]N+ cluster ions Jeffrey A. Draves and James M. Lisy pp 9006 - 9007; DOI: 10.1021/ja00180a070 |
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Ultraviolet resonance Raman spectroscopy of bacteriorhodopsin: evidence against tyrosinate in the photocycle James B. Ames, Sarah R. Bolton, Madeline M. Netto, and Richard A. Mathies pp 9007 - 9009; DOI: 10.1021/ja00180a071 |
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Electron spin polarization transfer between radicals William S. Jenks and Nicholas J. Turro pp 9009 - 9011; DOI: 10.1021/ja00180a072 |
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Unprecedented stereochemical control in the organoaluminum-promoted intramolecular ene reactions of .delta.,.epsilon.-unsaturated aldehydes Keiji Maruoka, Takashi Ooi, and Hisashi Yamamoto pp 9011 - 9012; DOI: 10.1021/ja00180a073 |
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Probing conformational changes in proteins by mass spectrometry Swapan K. Chowdhury, Viswanatham Katta, and Brian T. Chait pp 9012 - 9013; DOI: 10.1021/ja00180a074 |
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Surreptitious involvement of a metallacycle substituent in metal-mediated alkyne cleavage chemistry Joseph M. O'Connor and Lin Pu pp 9013 - 9015; DOI: 10.1021/ja00180a075 |
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Use of a double half-filter in two-dimensional proton NMR studies of receptor-bound cyclosporin G. Wider, C. Weber, R. Traber, H. Widmer, and Kurt Wuethrich pp 9015 - 9016; DOI: 10.1021/ja00180a076 |
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Vibrational dynamics of the cis peptide group Noemi G. Mirkin and Samuel Krimm pp 9016 - 9017; DOI: 10.1021/ja00180a077 |
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Dipolar NMR spectroscopy of nonoxidic glasses. Structural characterization of the system phosphorus-selenium by phosphorus-31-selenium-77 spin echo double resonance NMR D. Lathrop and H. Eckert pp 9017 - 9019; DOI: 10.1021/ja00180a078 |
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"Outer-sphere" oxidation of nonconjugated dienes by simple iron(III) complexes: a new mechanistic consideration for oxidation of arachidonic acid by lipoxygenase Timothy J. Bill, Sylvia Chen, Robert A. Pascal, and Jeffrey Schwartz pp 9019 - 9020; DOI: 10.1021/ja00180a079 |
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Detection of nuclear Overhauser effects between degenerate amide proton resonances by heteronuclear three-dimensional NMR spectroscopy Mitsuhiko Ikura, Ad Bax, G. Marius Clore, and Angela M. Gronenborn pp 9020 - 9022; DOI: 10.1021/ja00180a080 |
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An unusual oxidative cyclization. A synthesis and absolute stereochemical assignment of (-)-rocaglamide Barry M. Trost, Paul D. Greenspan, Bingwei V. Yang, and Mark G. Saulnier pp 9022 - 9024; DOI: 10.1021/ja00180a081 |
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Diazirinyl anion: a cyclic 4.pi.-electron system Roseann L. Kroeker and Steven R. Kass pp 9024 - 9025; DOI: 10.1021/ja00180a082 |
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The design of organic structures in the solid state: hydrogen-bonded molecular "tapes" Jonathan A. Zerkowski, Christopher T. Seto, Derk A. Wierda, and George M. Whitesides pp 9025 - 9026; DOI: 10.1021/ja00180a083 |
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Computer Software Reviews pp 9027 - 9028; DOI: 10.1021/ja00180a600 |
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Book Reviews pp 9028 - 9030; DOI: 10.1021/ja00180a601 |
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Histidine-121 of staphylococcal nuclease. Correction of the H.delta.2 1H NMR assignment and reinterpretation of the role this residue plays in conformational heterogeneity of the protein Andrew P. Hinck, Stewart N. Loh, Jinfeng Wang, and John L. Markley pp 9031 - 9034; DOI: 10.1021/ja00181a001 |
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Nuclear quadrupole interactions in copper(II)-diethylenetriamine-substituted imidazole complexes and in copper(II) proteins Feng Jiang, John McCracken, and Jack Peisach pp 9035 - 9044; DOI: 10.1021/ja00181a002 |
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Reaction of anions with activated olefins in the gas phase. A flowing afterglow-selected ion flow tube study Claude F. Bernasconi, Michael W. Stronach, Charles H. DePuy, and Scott Gronert pp 9044 - 9052; DOI: 10.1021/ja00181a003 |
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NMR and crystallographic studies of a p-sulfonatocalix[4]arene-guest complex Seiji Shinkai, Koji Araki, Tsutomu Matsuda, Nobuaki Nishiyama, Hirotaka Ikeda, Isao Takasu, and Masakazu Iwamoto pp 9053 - 9058; DOI: 10.1021/ja00181a004 |
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A solid-state deuterium NMR study of furanose ring dynamics in [d(CGCGAATTCGCG)]2 Wen Chang Huang, John Orban, Agustin Kintanar, Brian R. Reid, and Gary P. Drobny pp 9059 - 9068; DOI: 10.1021/ja00181a005 |
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Solid-state sodium-23 and aluminum-27 MAS NMR study of the dehydration of sodium aluminate hydrate (Na2O.cntdot.Al2O3.cntdot.3H2O) Steven F. Dec, Gary E. Maciel, and John J. Fitzgerald pp 9069 - 9077; DOI: 10.1021/ja00181a006 |
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Rotational dynamics of stable carbocations in superacids. Investigation of carbocation-medium interactions David P. Kelly and D. Ralph Leslie pp 9078 - 9084; DOI: 10.1021/ja00181a007 |
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Conversion of methanol to gasoline: new mechanism for formation of the first carbon-carbon bond James E. Jackson and Frederick M. Bertsch pp 9085 - 9092; DOI: 10.1021/ja00181a008 |
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Gas-phase proton affinity of deoxyribonucleosides and related nucleobases by fast atom bombardment tandem mass spectrometry Francesco Greco, Angelo Liguori, Giovanni Sindona, and Nicola Uccella pp 9092 - 9096; DOI: 10.1021/ja00181a009 |
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Metal-assisted hydroformylation on a SiO2-attached rhodium dimer. In situ EXAFS and FT-IR observations of the dynamic behaviors of the dimer site Kiyotaka Asakura, Kyoko Kitamura-Bando, Yasuhiro Iwasawa, Hironori Arakawa, and Kiyoshi Isobe pp 9096 - 9104; DOI: 10.1021/ja00181a010 |
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Experimental and modeling study of oscillations in the chlorine dioxide-iodine-malonic acid reaction Istvan Lengyel, Gyula Rabai, and Irving R. Epstein pp 9104 - 9110; DOI: 10.1021/ja00181a011 |
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Role of ion-neutral complexes during acid-catalyzed dehydration of ethanol in the gas phase Guy Bouchoux and Yannik Hoppilliard pp 9110 - 9115; DOI: 10.1021/ja00181a012 |
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Photodissociation of a bicyclic azoalkane: time-resolved coherent anti-Stokes Raman spectroscopy studies of vapor-phase 2,3-diazabicyclo[2.2.1]hept-2-ene J. Stephen Adams, R. Bruce Weisman, and Paul S. Engel pp 9115 - 9121; DOI: 10.1021/ja00181a013 |
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Structures of X2F4, from carbon to lead. Unsaturation through fluorine bridges in Group 14 Georges Trinquier and Jean Claude Barthelat pp 9121 - 9130; DOI: 10.1021/ja00181a014 |
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Alkyl- and silyl-substituent effects on keto-enol equilibria and the structures of simple aliphatic enols. A theoretical ab initio study Yitzhak Apeloig, Dorit Arad, and Zvi Rappoport pp 9131 - 9140; DOI: 10.1021/ja00181a015 |
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Hindered internal rotation in benzophenone Kathleen M. Gough and Timothy A. Wildman pp 9141 - 9144; DOI: 10.1021/ja00181a016 |
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Implementation of nonadditive intermolecular potentials by use of molecular dynamics: development of a water-water potential and water-ion cluster interactions James Caldwell, Liem X. Dang, and Peter A. Kollman pp 9144 - 9147; DOI: 10.1021/ja00181a017 |
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Stereoselectivity of hydrogen 1,2-shifts in singlet alkylcarbenes: a quantitative theoretical assessment of ground-state orbital alignment, and torsional, and steric effects J. D. Evanseck and K. N. Houk pp 9148 - 9156; DOI: 10.1021/ja00181a018 |
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Electron affinity of O- and diabatic CaO(g) integer charge potential curves David P. Baldwin, Ernest J. Hill, and Robert W. Field pp 9156 - 9161; DOI: 10.1021/ja00181a019 |
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Enhanced sampling in molecular dynamics: use of the time-dependent Hartree approximation for a simulation of carbon monoxide diffusion through myoglobin R. Elber and M. Karplus pp 9161 - 9175; DOI: 10.1021/ja00181a020 |
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Fluorescence of a rotationally constrained tryptophan derivative, 3-carboxy-1,2,3,4-tetrahydro-2-carboline Luanne Tilstra, Melissa C. Sattler, William R. Cherry, and Mary D. Barkley pp 9176 - 9182; DOI: 10.1021/ja00181a021 |
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Conformational studies of a constrained tryptophan derivative: implications for the fluorescence quenching mechanism William J. Colucci, Luanne Tilstra, Melissa C. Sattler, Frank R. Fronczek, and Mary D. Barkley pp 9182 - 9190; DOI: 10.1021/ja00181a022 |
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Electron-rich iridium complexes with mixed-donor polydentate ligands. Chemoselective catalysts in hydrogen-transfer reduction of .alpha.,.beta.-unsaturated ketones Claudio Bianchini, Erica Farnetti, Mauro Graziani, Giorgio Nardin, Alberto Vacca, and Fabrizio Zanobini pp 9190 - 9197; DOI: 10.1021/ja00181a023 |
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Selective activation of one methyl ketone enantioface via .sigma.-binding to a chiral transition-metal template: synthesis, structure, and reactivity of rhenium ketone complexes [(.eta.5-C5H5)Re(NO)(PPh3)(.eta.1-O:C(CH3)R)]+X- Dennis M. Dalton, Jesus M. Fernandez, Kenneth Emerson, Raymond D. Larsen, Atta M. Arif, and J. A. Gladysz pp 9198 - 9212; DOI: 10.1021/ja00181a024 |
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Photochemical isomerization of metal ethene to metal vinyl hydride complexes: a matrix-isolation and solution NMR study Tanachat W. Bell, David M. Haddleton, Andrew McCamley, Martin G. Partridge, Robin N. Perutz, and Helge Willner pp 9212 - 9226; DOI: 10.1021/ja00181a025 |
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Dynamic consequences of ionic permselectivity. Rapid ejection from Nafion coatings of anions generated electrochemically from cationic precursors Ching Fong Shu and Fred C. Anson pp 9227 - 9232; DOI: 10.1021/ja00181a026 |
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Cluster intermediates in an organometallic synthesis of palladium telluride PdTe J. G. Brennan, T. Siegrist, S. M. Stuczynski, and M. L. Steigerwald pp 9233 - 9236; DOI: 10.1021/ja00181a027 |
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Mono-, di- and tetrafluorinated cyclams Mitsuhiko Shionoya, Eiichi Kimura, and Yoichi Iitaka pp 9237 - 9245; DOI: 10.1021/ja00181a028 |
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Synthesis, x-ray structure, and spectroscopic and electrochemical properties of novel heteronuclear ruthenium-osmium complexes with an asymmetric triazolate bridge Ronald Hage, Jaap G. Haasnoot, Heleen A. Nieuwenhuis, Jan Reedijk, Dirk J. A. De Ridder, and Johannes G. Vos pp 9245 - 9251; DOI: 10.1021/ja00181a029 |
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Mechanistic studies of carbon dioxide insertion into metal hydrides and extrusion from the corresponding metal formates utilizing Group 6 metal carbonyl derivatives as reaction probes Donald J. Darensbourg, Holly Pickner Wiegreffe, and Philip W. Wiegreffe pp 9252 - 9257; DOI: 10.1021/ja00181a030 |
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Single-crystal, solid-state, and solution cadmium-113 NMR studies of [Cd(SR)2(N-donor)2] complexes. Structural and spectroscopic analog for biologically occurring [M(S-Cys)2(His)2] centers Rodolfo A. Santos, Eric S. Gruff, Stephen A. Koch, and Gerard S. Harbison pp 9257 - 9263; DOI: 10.1021/ja00181a031 |
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Highly enantioselective photodeconjugation of .alpha.,.beta.-unsaturated esters. Origin of the chiral discrimination Olivier Piva, Reza Mortezaei, Francoise Henin, Jacques Muzart, and Jean Pierre Pete pp 9263 - 9272; DOI: 10.1021/ja00181a032 |
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New tandem radical cyclizations directed toward the synthesis of crinipellin A C. Eric Schwartz and Dennis P. Curran pp 9272 - 9284; DOI: 10.1021/ja00181a033 |
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Total synthesis of (+)-ikarugamycin. 1. Stereocontrolled construction of the decahydro-as-indacene subunit Leo A. Paquette, Jeffrey L. Romine, Ho Shen Lin, and Jonathan Wright pp 9284 - 9292; DOI: 10.1021/ja00181a034 |
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Total synthesis of (+)-ikarugamycin. 2. Elaboration of the macrocyclic lactam and tetramic acid substructures and complete assembly of the antibiotic Leo A. Paquette, Dwight Macdonald, and Lawrence G. Anderson pp 9292 - 9299; DOI: 10.1021/ja00181a035 |
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Axial-equatorial stability reversal in all-trans-polyalkylcyclohexanes Oren Golan, Zafrir Goren, and Silvio E. Biali pp 9300 - 9307; DOI: 10.1021/ja00181a036 |
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High-efficiency synthesis of sialyloligosaccharides and sialoglycopeptides Carlo Unverzagt, Horst Kunz, and James C. Paulson pp 9308 - 9309; DOI: 10.1021/ja00181a037 |
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Synthesis and characterization of quinone-substituted octaalkyl porphyrin monomers and dimers Jonathan L. Sessler, Martin R. Johnson, Stephen E. Creager, James C. Fettinger, and James A. Ibers pp 9310 - 9329; DOI: 10.1021/ja00181a038 |
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A new synthesis of substituted fulvenes Gary C. M. Lee, Brian Tobias, Judy M. Holmes, Dale A. Harcourt, and Michael E. Garst pp 9330 - 9336; DOI: 10.1021/ja00181a039 |
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Single-electron transfer in deacylation of ethyl dinitrobenzoates Radu Bacaloglu, Andrei Blasko, Clifford A. Bunton, and Francisco Ortega pp 9336 - 9344; DOI: 10.1021/ja00181a040 |
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Acid- and nucleophile-catalyzed cleavage of ethyl benzenesulfenate in aqueous solution. Kinetic evidence for a hypervalent intermediate Tadashi Okuyama, Tomoki Nakamura, and Takayuki Fueno pp 9345 - 9349; DOI: 10.1021/ja00181a041 |
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Modular design of synthetic protein mimics. Crystal structures, assembly, and hydration of two 15- and 16-residue apolar, leucyl-rich helical peptides Isabella L. Karle, Judith L. Flippen-Anderson, K. Uma, M. Sukumar, and P. Balaram pp 9350 - 9356; DOI: 10.1021/ja00181a042 |
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Transition metal promoted reaction. 34. Unified synthesis of vinylsilanes and silylated butadienes. Nickel-catalyzed olefination and silylolefination of dithioacetals Zhi Jie Ni, Pin Fan Yang, Dennis K. P. Ng, Yih Ling Tzeng, and Tien Yau Luh pp 9356 - 9364; DOI: 10.1021/ja00181a043 |
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5-(Aminomethyl)-3-aryl-2-oxazolidinones. A novel class of mechanism-based inactivators of monoamine oxidase B Kent S. Gates and Richard B. Silverman pp 9364 - 9372; DOI: 10.1021/ja00181a044 |
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Kinetic energy release distributions as a probe of ligation effects on potential energy surfaces in organometallic reactions. Reversible dehydrogenation of cycloalkenes by iron cation David V. Dearden, J. L. Beauchamp, Petra A. M. Van Koppen, and Michael T. Bowers pp 9372 - 9378; DOI: 10.1021/ja00181a045 |
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Comparative study of resonance Raman and surface-enhanced resonance Raman chlorophyll a spectra using soret and red excitation Lana L. Thomas, Jae Ho Kim, and Therese M. Cotton pp 9378 - 9386; DOI: 10.1021/ja00181a046 |
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Synthesis and x-ray crystal structure determination of a novel chiral heteropolyanion: the "3:1" octadecatungstohexaphosphate Rafael Acerete, Juan Server-Carrio, Angel Vegas, and Martin Martinez-Ripoll pp 9386 - 9387; DOI: 10.1021/ja00181a047 |
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Asymmetric approach to Pauson-Khand bicyclization. Enantioselective formal synthesis of hirsutene J. Castro, H. Sorensen, A. Riera, C. Morin, A. Moyano, Miguel A. Pericas, and A. E. Greene pp 9388 - 9389; DOI: 10.1021/ja00181a048 |
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The g = 4.1 EPR signal of the S2 state of the photosynthetic oxygen-evolving complex arises from a multinuclear manganese cluster Dennis H. Kim, R. David Britt, Melvin P. Klein, and Kenneth Sauer pp 9389 - 9391; DOI: 10.1021/ja00181a049 |
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Molecular engineering in the design of short-range ferromagnetic exchange in organic solids: the 1,3,5-triphenylverdazyl system P. M. Allemand, G. Srdanov, and Fred Wudl pp 9391 - 9392; DOI: 10.1021/ja00181a050 |
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Mechanistic aspects of the ligand-assisted nucleophilic addition reaction Kevin A. Swiss, Dennis C. Liotta, and Cynthia A. Maryanoff pp 9393 - 9394; DOI: 10.1021/ja00181a051 |
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(Z)-1,2-Bis(2,6-diisopropylphenyl)-1,2-dimesityldigermene. Synthesis, crystal structure, and .pi.-bond energy Scott A. Batcheller, Takeshi Tsumuraya, Orin Tempkin, William M. Davis, and Satoru Masamune pp 9394 - 9395; DOI: 10.1021/ja00181a052 |
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Structural characterization of the three rhenium complexes [HRe(CO)4]n (n = 2,3,4,), including a rare example of a square arrangement of metal atoms Norberto Masciocchi, Angelo Sironi, and Giuseppe D'Alfonso pp 9395 - 9397; DOI: 10.1021/ja00181a053 |
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Spectroscopic and chemical evidence for the revesible formation of vinyl copper intermediates in stannylcupration of terminal alkynes Michael W. Hutzinger, Robert D. Singer, and Allan C. Oehlschlager pp 9397 - 9398; DOI: 10.1021/ja00181a054 |
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Boryliridium and boraethyliridium complexes fac-[IrH2(PMe3)3(BRR')] and fac-[IrH(PMe3)3(.eta.2-CH2BHRR')] R. Thomas Baker, Derick W. Ovenall, Joseph C. Calabrese, Stephen A. Westcott, Nicholas J. Taylor, Ian D. Williams, and Todd B. Marder pp 9399 - 9400; DOI: 10.1021/ja00181a055 |
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Iridium(III) hydride complexes for the catalytic enantioselective hydrogenation of imines Y. Ng Cheong Chan and J. A. Osborn pp 9400 - 9401; DOI: 10.1021/ja00181a056 |
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Atom-transfer addition, annulation, and macrocyclization reactions of iodomalononitriles Dennis P. Curran and Churl Min Seong pp 9401 - 9403; DOI: 10.1021/ja00181a057 |
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Metal ion-enhanced helicity in synthetic peptides containing unnatural, metal-ligating residues Fuqiang Ruan, Yanqiu Chen, and Paul B. Hopkins pp 9403 - 9404; DOI: 10.1021/ja00181a058 |
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On the n-.pi.* blue shift accompanying solvation Mati Karelson and Michael C. Zerner pp 9405 - 9406; DOI: 10.1021/ja00181a059 |
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.alpha. Agostic assistance in Ziegler-Natta polymerization of olefins. Deuterium isotopic perturbation of stereochemistry indicating coordination of an .alpha. carbon-hydrogen bond in chain propagation Warren E. Piers and John E. Bercaw pp 9406 - 9407; DOI: 10.1021/ja00181a060 |
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Hydrogen-bonding self-assembly of multichromophore structures Paolo Tecilla, Robert P. Dixon, Gregory Slobodkin, David S. Alavi, David H. Waldeck, and Andrew D. Hamilton pp 9408 - 9410; DOI: 10.1021/ja00181a061 |
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Long-range electronic interactions in peptides: the remote heavy atom effect Gautam Basu, Matt Kubasik, Demetrios Anglos, Beth Secor, and Atsuo Kuki pp 9410 - 9411; DOI: 10.1021/ja00181a062 |
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Oxygen insertion in the nickel(II) complexes of dioxopentaaza macrocyclic ligands Dian Chen and Arthur E. Martell pp 9411 - 9412; DOI: 10.1021/ja00181a063 |
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Importance of hydrogen bond acceptor ability in design of host molecules capable of molecular recognition K. M. Neder and H. W. Whitlock pp 9412 - 9414; DOI: 10.1021/ja00181a064 |
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Peroxidase activity of an antibody-heme complex Andrea G. Cochran and Peter G. Schultz pp 9414 - 9415; DOI: 10.1021/ja00181a065 |
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New general synthesis for polylithium organic compounds J. R. Baran and R. J. Lagow pp 9415 - 9416; DOI: 10.1021/ja00181a066 |
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Crystal structure of N-methyl-N-phenylretinal iminium perchlorate; a structural model for the bacteriorhodopsin chromophore Bernard D. Santarsiero, Michael N. G. James, Malivaganan Mahendran, and Ronald F. Childs pp 9416 - 9418; DOI: 10.1021/ja00181a067 |
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Kinetic isotope effect investigation of enzyme mechanisms in organic solvents Kenneth A. H. Adams, Sook Hyun Chung, and Alexander M. Klibanov pp 9418 - 9419; DOI: 10.1021/ja00181a068 |
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Highly reduced carbene complexes: formation of an alkoxymalonate by coupling of carbon dioxide with the nucleophilic carbene in [Cr(CO4){C(OMe)Ph}]2- Samkeun Lee and N. John Cooper pp 9419 - 9420; DOI: 10.1021/ja00181a069 |
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The "anomalous" basicity of P(NHCH2CH2)3N relative to P(NMeCH2CH2)3N and p(NBzCH2CH2)3N: a chemical consequence of orbital charge balance? M. A. H. Laramay and John G. Verkade pp 9421 - 9422; DOI: 10.1021/ja00181a070 |
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Putting bottoms on baskets. The first main-Group-element single-atom bridge of a calixarene Dilip V. Khasnis, Michael Lattman, and C. David Gutsche pp 9422 - 9423; DOI: 10.1021/ja00181a071 |
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Reaction of the quinonemethide from reductive glycosidic cleavage of daunomycin with molecular oxygen. Evidence for semiquinonemethide formation Giorgio Gaudiano and Tad H. Koch pp 9423 - 9425; DOI: 10.1021/ja00181a072 |
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First example of a peroxo-bridged complex having an accompanying metal-metal bond Brian A. Vaartstra, Jianliang Xiao, and Martin Cowie pp 9425 - 9426; DOI: 10.1021/ja00181a073 |
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Unusual reactions of amino acid derivatives: N-nitrooxazolidones and N-nitroamino acids Emil H. White, Seunguk Paik, L. J. Todaro, and Timothy A. Marean pp 9426 - 9428; DOI: 10.1021/ja00181a074 |
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Sequence-specific alkylation of double-helical DNA by oligonucleotide-directed triple-helix formation Thomas J. Povsic and Peter B. Dervan pp 9428 - 9430; DOI: 10.1021/ja00181a075 |
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Vibrationally induced ring currents? The vibrational circular dichroism of methyl lactate R. Bursi, F. J. Devlin, and P. J. Stephens pp 9430 - 9432; DOI: 10.1021/ja00181a076 |
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Probing microstructures in double-helical DNA with chiral metal complexes: recognition of changes in base-pair propeller twisting in solution Anna Marie Pyle, Takashi Morii, and Jacqueline K. Barton pp 9432 - 9434; DOI: 10.1021/ja00181a077 |
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Solution structure of FK506 from nuclear magnetic resonance and molecular dynamics Peter Karuso, Horst Kessler, and Dale F. Mierke pp 9434 - 9436; DOI: 10.1021/ja00181a078 |
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Synthetic studies on quassinoids: total synthesis of (.+-.)-chaparrinone Raymond S. Gross, Paul A. Grieco, and Jon L. Collins pp 9436 - 9437; DOI: 10.1021/ja00181a079 |
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Organometallic synthesis of gallium-arsenide crystallites, exhibiting quantum confinement M. A. Olshavsky, A. N. Goldstein, and A. P. Alivisatos pp 9438 - 9439; DOI: 10.1021/ja00181a080 |
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Efficient and enantiodivergent synthesis of (+)- and (-)-pinitol Tomas Hudlicky, John D. Price, Fan Rulin, and Toshiya Tsunoda pp 9439 - 9440; DOI: 10.1021/ja00181a081 |
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Regioselective cyclopentane ring formation mediated by titanocene chloride Pascal Rigollier, Jonathan R. Young, Lissa A. Fowley, and John R. Stille pp 9441 - 9442; DOI: 10.1021/ja00181a082 |
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From twisted to folded ethylenes [Erratum to document cited in CA109(7):54734e] Agha Zul Qarnain Khan and Jan Sandstroem pp 9442 - 9442; DOI: 10.1021/ja00181a083 |
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Book Reviews pp 9443 - 9444; DOI: 10.1021/ja00181a600 |
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Time evolution of the intermediates formed in the reaction of oxygen with mixed-valence cytochrome c oxidase Sanghwa Han, Yuan Chin Ching, and Denis L. Rousseau pp 9445 - 9451; DOI: 10.1021/ja00182a001 |
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Single-crystal electron spin-echo envelope modulation study of copper(II)-doped zinc bis(1,2-dimethylimidazole) dichloride Michael J. Colaneri, Joseph A. Potenza, Harvey J. Schugar, and Jack Peisach pp 9451 - 9458; DOI: 10.1021/ja00182a002 |
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Germasilene, (H2Ge:SiH2) and its isomers silylgermylene and germylsilylene: bond dissociation energies, .pi.-bond energies, and predictions of isomeric stability Roger S. Grev, Henry F. Schaefer, and Kim M. Baines pp 9458 - 9467; DOI: 10.1021/ja00182a003 |
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Dynamic properties and electrostatic potential surface of neutral DNA heteropolymers Frederick H. Hausheer, U. Chandra Singh, Thomas C. Palmer, and Jeffey D. Saxe pp 9468 - 9474; DOI: 10.1021/ja00182a004 |
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Calculation of structures and bond dissociation energies of radical cations: the importance of through-bond delocalization in bibenzylic systems Donald M. Camaioni pp 9475 - 9483; DOI: 10.1021/ja00182a005 |
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Bonding between C2 and N2: a localization-induced .sigma. bond M. K. Scheller, L. S. Cederbaum, and F. Tarantelli pp 9484 - 9490; DOI: 10.1021/ja00182a006 |
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Photochemical ligand loss as a basis for imaging and microstructure formation in a thin polymeric film Sharon Gould, Terrence R. O'Toole, and Thomas J. Meyer pp 9490 - 9496; DOI: 10.1021/ja00182a007 |
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Normal-mode characteristics of chlorophyll models. Vibrational analysis of metallooctaethylchlorins and their selectively deuterated analogs Harold N. Fonda, W. Anthony Oertling, Asaad Salehi, Chi K. Chang, and Gerald T. Babcock pp 9497 - 9507; DOI: 10.1021/ja00182a008 |
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Concurrent stepwise and concerted substitution reactions of 4-methoxybenzyl derivatives and the lifetime of the 4-methoxybenzyl carbocation Tina L. Amyes and John P. Richard pp 9507 - 9512; DOI: 10.1021/ja00182a009 |
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Effect of .beta.-fluorine substituents on the rate and equilibrium constants for the reactions of .alpha.-substituted 4-methoxybenzyl carbocations and on the reactivity of a simple quinone methide John P. Richard, Tina L. Amyes, Li Bei, and Vernon Stubblefield pp 9513 - 9519; DOI: 10.1021/ja00182a010 |
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How far can a carbanion delocalize? Carbon-13 NMR studies on soliton model compounds Laren M. Tolbert and Mark E. Ogle pp 9519 - 9527; DOI: 10.1021/ja00182a011 |
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Proton NMR resonance assignment of the active site residues of paramagnetic proteins by 2D bond correlation spectroscopy: metcyanomyoglobin Liping P. Yu, Gerd N. La Mar, and Krishnakumar Rajarathnam pp 9527 - 9534; DOI: 10.1021/ja00182a012 |
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Spectroscopic and chemical studies of the laccase trinuclear copper active site: geometric and electronic structure James L. Cole, Patrick A. Clark, and Edward I. Solomon pp 9534 - 9548; DOI: 10.1021/ja00182a013 |
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Binuclear electron reservoir complexes. Synthesis, stabilization and electronic structures of the 36- and 37-electron complexes [[Fe(C5R5)]2(.mu.2,.eta.n-C10H8)]m+ (R = H, Me): from biphenyl (m = 1 and 2, n = 12) to bicyclohexadienylidene (m = 0, n = 10) Marc Lacoste, Hassan Rabaa, Didier Astruc, Nicole Ardoin, Francois Varret, Jean Yves Saillard, and Albert Le Beuze pp 9548 - 9557; DOI: 10.1021/ja00182a014 |
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Manipulation of organolanthanide coordinative unsaturation. Synthesis, structures, structural dynamics, comparative reactivity, and comparative thermochemistry of dinuclear .mu.-hydrides and .mu.-alkyls with [.mu.-R2Si(Me4C5)(C5H4)]2 supporting ligation David Stern, Michal Sabat, and Tobin J. Marks pp 9558 - 9575; DOI: 10.1021/ja00182a015 |
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Intrazeolite metal carbonyl topotaxy. A comprehensive structural and spectroscopic study of intrazeolite Group VI metal hexacarbonyls and subcarbonyls Saim Ozkar, Geoffrey A. Ozin, Karin Moller, and Thomas Bein pp 9575 - 9586; DOI: 10.1021/ja00182a016 |
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Transition-state stabilization and molecular recognition: acceleration of phosphoryl-transfer reactions by an artificial receptor Paolo Tecilla, Suk Kyu Chang, and Andrew D. Hamilton pp 9586 - 9590; DOI: 10.1021/ja00182a017 |
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Ligand dependence of molybdenum-catalyzed alkylations. Molybdenum-isonitrile complexes as a new class of highly reactive alkylation catalysts Barry M. Trost and Craig A. Merlic pp 9590 - 9600; DOI: 10.1021/ja00182a018 |
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Synthesis via vinyl sulfones. 38. Total synthesis of the cephalotaxus alkaloids dl-cephalotaxine, dl-11-hydroxycephalotaxine, and dl-drupacine T. P. Burkholder and Phillip L. Fuchs pp 9601 - 9613; DOI: 10.1021/ja00182a019 |
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Enzyme-mediated enantioface-differentiating hydrolysis of .alpha.-substituted cycloalkanone enol esters Kazutsugu Matsumoto, Seiji Tsutsumi, Tamiko Ihori, and Hiromichi Ohta pp 9614 - 9619; DOI: 10.1021/ja00182a020 |
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Planar tetracoordinate carbon in zirconocene complex Cp2Zr(.mu.-.eta.1,.eta.2-Me3SiCCPh)(.mu.-Cl)AlMe2 Gerhard Erker, Roland Zwettler, Carl Krueger, Ralf Noe, and Stefan Werner pp 9620 - 9621; DOI: 10.1021/ja00182a021 |
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A negative catalytic term requires a common intermediate in the imidazole buffer-catalyzed cleavage and rearrangement of ribodinucleotides Ronald Breslow and Deeng Lih Huang pp 9621 - 9623; DOI: 10.1021/ja00182a022 |
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A planar oxocuprate(II) array via heterometallic alkoxide chemistry John A. Samuels, Brian A. Vaartstra, John C. Huffman, Kathleen L. Trojan, William E. Hatfield, and Kenneth G. Caulton pp 9623 - 9624; DOI: 10.1021/ja00182a023 |
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General method for incorporation of modified N.omega.-cyanoguanidino moieties on selected amino functions during solid-phase peptide synthesis Paula Theobald, John Porter, Carl Hoeger, and Jean Rivier pp 9624 - 9626; DOI: 10.1021/ja00182a024 |
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Biosynthetic studies of marine lipids. 32. The missing step in sterol cyclopropyl biosynthesis: enzymic desaturation of 24(S)-ethylcholesterol Jose Luis Giner, Christopher J. Silva, and Carl Djerassi pp 9626 - 9627; DOI: 10.1021/ja00182a025 |
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Metallacycle annelation: reaction of a metallacycle .alpha.-substituent and a vinylidene ligand to give a bicyclic metallalactone complex Joseph M. O'Connor, Lin Pu, and Raj K. Chadha pp 9627 - 9628; DOI: 10.1021/ja00182a026 |
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Synthesis and structure of [Fe(OMe)2(O2CCH2Cl)]10: a molecular ferric wheel Kingsley L. Taft and Stephen J. Lippard pp 9629 - 9630; DOI: 10.1021/ja00182a027 |
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Genomic direction of synthesis during plasmid-based biocatalysis K. M. Draths and John W. Frost pp 9630 - 9632; DOI: 10.1021/ja00182a028 |
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Competitive sp3 and sp2 carbon-hydrogen bond activation of phenols by W(PMe3)6 and W(PMe3)4(.eta.2-CH2PMe2)H: formation of four- and five-membered oxametallacycles Daniel Rabinovich, Ross Zelman, and Gerard Parkin pp 9632 - 9633; DOI: 10.1021/ja00182a029 |
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Peptide architecture. Design of stable .alpha.-helical metallopeptides via a novel exchange-inert ruthenium(III) complex M. Reza Ghadiri and A. Katharina Fernholz pp 9633 - 9635; DOI: 10.1021/ja00182a030 |
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Enantioselective catalysis of the triplex Diels-Alder reaction: addition of trans-.beta.-methylstyrene to 1,3-cyclohexadiene photosensitized with (-)-1,1'-bis(2,4-dicyanonaphthalene) Ji In Kim and Gary B. Schuster pp 9635 - 9637; DOI: 10.1021/ja00182a031 |
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Synthesis and x-ray crystal structure of the first bent, zwitterionic bis(.eta.5-C2B4-carborane)zirconium sandwich complex Upali Siriwardane, Hongming Zhang, and Narayan S. Hosmane pp 9637 - 9638; DOI: 10.1021/ja00182a032 |
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New NMR technique for determining long-range heteronuclear proton-nitrogen-15 correlations in proteins Timothy J. Norwood, Jonathan Boyd, Nick Soffe, and Iain D. Campbell pp 9638 - 9640; DOI: 10.1021/ja00182a033 |
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New route to unsymmetrical phthalocyanine analogs by the use of structurally distorted subphthalocyanines Nagao Kobayashi, Ryoko Kondo, Shinichiro Nakajima, and Tetsuo Osa pp 9640 - 9641; DOI: 10.1021/ja00182a034 |
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Direct observation and retro-ene reaction of a propargylic diazene. Stereochemical assignment of monoalkyl diazenes Andrew G. Myers and Nathaniel S. Finney pp 9641 - 9643; DOI: 10.1021/ja00182a035 |
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Kinetics by high-pressure nuclear magnetic resonance: reversible hydrogen binding in chromium carbonyl dihydrogen triphenylphosphine complex (.eta.2-H2)Cr(CO)3[P(C6H11)3]2 John M. Millar, Rodney V. Kastrup, Michael T. Melchior, Istvan T. Horvath, Carl D. Hoff, and Robert H. Crabtree pp 9643 - 9645; DOI: 10.1021/ja00182a036 |
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Total synthesis of natural ambruticin Andrew S. Kende, Yasuhiro Fujii, and Jose S. Mendoza pp 9645 - 9646; DOI: 10.1021/ja00182a037 |
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Palladium catalyzed reaction of methylene-oxazolidinones. Intervention of palladium complex of Y-shaped CH2C(NTs)CH2 molecule as isostructure of trimethylenemethane Kouichi Ohe, Toshihisa Ishihara, Naoto Chatani, and Shinji Murai pp 9646 - 9647; DOI: 10.1021/ja00182a038 |
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248-nm Laser flash photoprotonation of mesitylene, hexamethylbenzene, and 1,3,5-trimethoxybenzene in 1,1,1,3,3,3-hexafluoroisopropyl alcohol. Formation and electrophilic reactivities of the cyclohexadienyl cations Steen Steenken and Robert A. McClelland pp 9648 - 9649; DOI: 10.1021/ja00182a039 |
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Picosecond flash photolysis of carboxy horseradish peroxidase: rapid geminate recombination in the presence of benzohydroxamic acid Alain B. Berinstain, Ann M. English, Bruce C. Hill, and Devendra Sharma pp 9649 - 9651; DOI: 10.1021/ja00182a040 |
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[(9-Fluorenylmethyl)oxy]carbonyl (FMOC) amino acid fluorides. Convienient new peptide coupling reagents applicable to the FMOC/tert-butyl strategy for solution and solid-phase syntheses. Louis A. Carpino, Dean Sadat-Aalaee, Hann Guang Chao, and Robert H. DeSelms pp 9651 - 9652; DOI: 10.1021/ja00182a041 |
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Biosynthesis of 3,6-dideoxyhexoses: stereochemical analysis of the deprotonation catalyzed by the pyridoxamine 5'-phosphate dependent enzyme CDP-4-keto-6-deoxy-D-glucose-3-dehydrase isolated from Yersinia pseudotuberculosis Younan Shih, Ding Yah Yang, Theresa M. Weigel, and Hung Wen Liu pp 9652 - 9654; DOI: 10.1021/ja00182a042 |
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Entry to the solution chemistry of niobium and tantalum sulfides: synthesis of soluble forms of the tetrathiometalates [MS4}3- Sonny C. Lee and R. H. Holm pp 9654 - 9655; DOI: 10.1021/ja00182a043 |
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Tailored cationic palladium(II) compounds as catalysts for highly selective linear dimerization of styrene and linear polymerization of p-divinylbenzene Zhaozhong Jiang and Ayusman Sen pp 9655 - 9657; DOI: 10.1021/ja00182a044 |
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Total synthesis of the anthelmintic agent hikizimycin Norihiro Ikemoto and Stuart L. Schreiber pp 9657 - 9659; DOI: 10.1021/ja00182a045 |
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Strong binding of ditopic substrates by a doubly linked occlusive C1 clamshell as distinguished from an aversive C2 loveseat cyclodextrin dimer Ronald Breslow and Shin Chung pp 9659 - 9660; DOI: 10.1021/ja00182a046 |
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Synthesis and reactions of enantiomerically pure molybdenum .pi.-complexes of 2H-pyran. A general approach to the enantiospecific synthesis of cis-2,5-disubstituted-5,6-dihydro-2H-pyrans and cis-2,6-disubstituted tetrahydropyrans Sverker Hansson, John F. Miller, and Lanny S. Liebeskind pp 9660 - 9661; DOI: 10.1021/ja00182a047 |
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Picosecond radical kinetics. Benzeneselenol as a fast radical trapping agent and rate constants for ring opening of the trans-(2-phenylcyclopropyl)carbinyl radical Martin Newcomb and M. Beata Manek pp 9662 - 9663; DOI: 10.1021/ja00182a048 |
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On the mechanism of a new metallacycle annelation reaction: evidence for an intramolecular methoxy group transfer Joseph M. O'Connor and Lin Pu pp 9663 - 9665; DOI: 10.1021/ja00182a049 |
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Stereochemical aspects of the hydration of carbohydrates. Kinetic medium effects of monosaccharides on a water-catalyzed hydrolysis reaction Saskia A. Galema, Michael J. Blandamer, and Jan B. F. N. Engberts pp 9665 - 9666; DOI: 10.1021/ja00182a050 |
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Template-synthesized polyacetylene fibrils show enhanced supermolecular order Wenbin Liang and Charles R. Martin pp 9666 - 9668; DOI: 10.1021/ja00182a051 |
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Structure of pyrrolosine: a novel inhibitor of RNA synthesis, from the actinomycete Streptomyces albus Susumu Ikegami, Haruhiko Isomura, Noboru Tsuchimori, Yasuko T. Osano, Tetsuro Hayase, Tomoko Yugami, Haruyuki Ohkishi, and Takao Matsuzaki pp 9668 - 9669; DOI: 10.1021/ja00182a052 |
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Site-specific atom transfer from DNA to a bound ligand defines the geometry of a DNA-calicheamicin .gamma.1I complex James J. De Voss, Craig A. Townsend, Wei Dong Ding, George O. Morton, George A. Ellestad, Nada Zein, Alethea B. Tabor, and Stuart L. Schreiber pp 9669 - 9670; DOI: 10.1021/ja00182a053 |
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A new approach to cyclitols based on rabbit-muscle aldolase (RAMA) Walther Schmid and George M. Whitesides pp 9670 - 9671; DOI: 10.1021/ja00182a054 |
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The chemistry of fluorinated dioxoles and dioxolanes. Part 1. Thermal rearrangement of fluorinated dioxoles Ming H. Hung and Paul R. Resnick pp 9671 - 9672; DOI: 10.1021/ja00182a055 |
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A silicon-directed aldol condensation. Synthesis of enantiomerically pure anti aldols Andrew G. Myers and Katherine L. Widdowson pp 9672 - 9674; DOI: 10.1021/ja00182a056 |
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Nonplanar porphyrins. X-ray structures of (2,3,7,8,12,13,17,18-octaethyl- and -octamethyl-5,10,15,20-tetraphenylporphinato)zinc(II) [Erratum to document cited in CA113(24):223415s] Kathleen M. Barkigia, M. Dolores Berber, J. Fajer, Craig J. Medforth, Mark W. Renner, and Kevin M. Smith pp 9675 - 9675; DOI: 10.1021/ja00182a057 |
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Design, synthesis, and activity of membrane-disrupting bolaphiles [Erratum to document cited in CA113(6):42816c] Nimal Jayasuriya, Stanislav Bosak, and Steven L. Regen pp 9675 - 9675; DOI: 10.1021/ja00182a058 |
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Book Reviews pp 9676 - 9676; DOI: 10.1021/ja00182a600 |