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Approach to a general classification of solvents using a multivariate statistical treatment of quantitative solvent parameters M. Chastrette, M. Rajzmann, and M. Chanon pp 1 - 11; DOI: 10.1021/ja00287a001 |
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Multinuclear NMR study of the complexation of lanthanide(III) cations with sodium triphosphate: induced shifts and relaxation rate enhancements Maarten S. Nieuwenhuizen, Joop A. Peters, Anton Sinnema, Antonius P. G. Kieboom, and Herman Van Bekkum pp 12 - 16; DOI: 10.1021/ja00287a002 |
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Circular dichroism of rifamycin antibiotics. 2. Circular dichroism and stereochemistry in solution of 8-O-methylrifamycin SV Carlo Rosini, Carlo Bertucci, Piero Salvadori, and Maurizio Zandomeneghi pp 17 - 19; DOI: 10.1021/ja00287a003 |
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ENDOR studies of novel di- and triphenylmethyl radicals generated from galvinols B. Kirste, W. Harrer, and H. Kurreck pp 20 - 28; DOI: 10.1021/ja00287a004 |
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Two-dimensional NMR spectroscopy of tetra-o-tolylcyclopentadienone. Complete rotamer assignment Rudolph Willem, Arnold Jans, Cornelis Hoogzand, Marcel Gielen, Georges Van Binst, and Henri Pepermans pp 28 - 32; DOI: 10.1021/ja00287a005 |
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Carbon-13 and proton EPR analysis of the benzo[a]pyrene cation Paul D. Sullivan, Fouad Bannoura, and Guido H. Daub pp 32 - 35; DOI: 10.1021/ja00287a006 |
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An advanced visible-light-induced water reduction with dye-sensitized semiconductor powder catalyst Takeo Shimidzu, Tomokazu Iyoda, and Yoshihiro Koide pp 35 - 41; DOI: 10.1021/ja00287a007 |
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Polymerized-depolymerized vesicles. Reversible thiol-disulfide-based phosphatidylcholine membranes N. K. P. Samuel, Maninder Singh, Kazuo Yamaguchi, and Steven L. Regen pp 42 - 47; DOI: 10.1021/ja00287a008 |
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Electron-relay chain mechanism in the sensitized photoisomerization of stilbazole salts in aqueous anionic micelles Katsuhiko Takagi, Keitaro Aoshima, Yasuhiko Sawaki, and Hiizu Iwamura pp 47 - 52; DOI: 10.1021/ja00287a009 |
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Temperature-dependent photoselection-intramolecular exciton motion in tris(2,2'-bipyridine)ruthenium [Ru(bpy)3]2+ Clifford M. Carlin and M. Keith DeArmond pp 53 - 57; DOI: 10.1021/ja00287a010 |
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Formation of gas-phase methyl radicals over magnesium oxide Daniel J. Driscoll, Wilson Martir, Ji Xiang Wang, and Jack H. Lunsford pp 58 - 63; DOI: 10.1021/ja00287a011 |
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Cation transport from multiple alkali cation mixtures using a liquid membrane system containing a series of calixarene carriers Steven R. Izatt, Richard T. Hawkins, James J. Christensen, and Reed M. Izatt pp 63 - 66; DOI: 10.1021/ja00287a012 |
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Reactions of iron carbene (FeCH2+) and cobalt carbene (CoCH2+) with cyclic alkanes in the gas phase D. B. Jacobson and B. S. Freiser pp 67 - 72; DOI: 10.1021/ja00287a013 |
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Dynamics of monoolefin-metal ion complexes in the gas phase. Determination of the number of labile .beta.-hydrogens by reaction with ethene-d4 D. B. Jacobson and B. S. Freiser pp 72 - 80; DOI: 10.1021/ja00287a014 |
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Methyl substituent effects in the gas-phase acidities of halosubstituted oxygen acids. A realignment with substituent effects in solution G. Caldwell, T. B. McMahon, P. Kebarle, J. E. Bartmess, and J. P. Kiplinger pp 80 - 82; DOI: 10.1021/ja00287a015 |
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Photophysics and photochemistry of arylmethyl radicals in liquids A. Bromberg, K. H. Schmidt, and D. Meisel pp 83 - 91; DOI: 10.1021/ja00287a016 |
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Problems of CD spectrometers. 3. Critical comments on liquid crystal induced circular dichroism Yohji Shindo and Yasuhiro Ohmi pp 91 - 97; DOI: 10.1021/ja00287a017 |
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Adsorption and decomposition of dimethyl methylphosphonate on an aluminum oxide surface M. K. Templeton and W. H. Weinberg pp 97 - 108; DOI: 10.1021/ja00287a018 |
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Alkylation of enolate ions Mark E. Jones, Steven R. Kass, Jonathan Filley, Robert M. Barkley, and G. Barney Ellison pp 109 - 115; DOI: 10.1021/ja00287a019 |
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Correlation of acyl ion intensities with product enthalpies from collisionally activated decomposition of molecular ions of small aliphatic ketones Maurice M. Bursey and J. Ronald Hass pp 115 - 117; DOI: 10.1021/ja00287a020 |
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Role of the Madelung energy in the neutral-ionic phase transition of tetrathiafulvalene chloranil Robert M. Metzger and Jerry B. Torrance pp 117 - 121; DOI: 10.1021/ja00287a021 |
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Some effects of amine substituents in strained hydrocarbons Peter Politzer, Keerthi Jayasuriya, and Barbara A. Zilles pp 121 - 124; DOI: 10.1021/ja00287a022 |
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Structure-energy relations, reaction mechanism, and disparity of progress of concerted reaction events Ernest Grunwald pp 125 - 133; DOI: 10.1021/ja00287a023 |
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Corresponding orbital analysis of the bonding of some monosubstituted benzenes Hans Aagren and Paul S. Bagus pp 134 - 137; DOI: 10.1021/ja00287a024 |
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Toward the laboratory identification of cyclopropenylidene Timothy J. Lee, Annik Bunge, and Henry F. Schaefer pp 137 - 142; DOI: 10.1021/ja00287a025 |
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Syn and anti bent hydrazine radical cations. Effect of .sigma.,.pi. mixing on spectral properties Stephen F. Nelsen, Silas C. Blackstock, Nathan P. Yumibe, Timothy B. Frigo, John E. Carpenter, and Frank Weinhold pp 143 - 149; DOI: 10.1021/ja00287a026 |
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Theoretical studies of [1,n]-sigmatropic rearrangements involving hydrogen transfer in simple methyl-substituted conjugated polyenes B. Andes Hess, L. J. Schaad, and J. Pancir pp 149 - 154; DOI: 10.1021/ja00287a027 |
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Theoretical examination of the SN2 reaction involving chloride ion and methyl chloride in the gas phase and aqueous solution Jayaraman Chandrasekhar, Scott F. Smith, and William L. Jorgensen pp 154 - 163; DOI: 10.1021/ja00287a028 |
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Calculations of isotope effects in elimination reactions. New experimental criteria for tunneling in slow proton transfers William H. Saunders pp 164 - 169; DOI: 10.1021/ja00287a029 |
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An unusual carbon-carbon bond cleavage in bulky metal alkoxides: syntheses and x-ray crystal structures of three-coordinate manganese(II) and chromium(II) complexes containing the di-tert-butylmethoxide ligand Brendan D. Murray, Haakon Hope, and Philip P. Power pp 169 - 173; DOI: 10.1021/ja00287a030 |
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Novel organosulfur metal complexes derived from dithioesters Howard Alper, Frederick W. B. Einstein, Frederick W. Hartstock, and Anthony C. Willis pp 173 - 179; DOI: 10.1021/ja00287a031 |
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Electronic coupling in delocalized mixed-valence dimers Lucjan Dubicki, James Ferguson, and Elmars R. Krausz pp 179 - 182; DOI: 10.1021/ja00287a032 |
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Resonance Raman spectroscopy of metallochlorins: models for green heme protein prosthetic groups Laura A. Andersson, Thomas M. Loehr, Chi K. Chang, and A. Grant Mauk pp 182 - 191; DOI: 10.1021/ja00287a033 |
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Electronic and redox properties of stacked-ring silicon phthalocyanines from molecular orbital theory Alfred B. Anderson, Teresa L. Gordon, and Malcolm E. Kenney pp 192 - 195; DOI: 10.1021/ja00287a034 |
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Enantioselective ring construction: synthesis of (+)-.alpha.-cuparenone Douglass F. Taber, Eric H. Petty, and Krishna Raman pp 196 - 199; DOI: 10.1021/ja00287a035 |
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Total synthesis of (+)-demethyldysidenin and (-)-demethylisodysidenin, hexachlorinated amino acids from the marine sponge Dysidea herbacea. Assignment of absolute stereochemistry Stephen E. De Laszlo and Paul G. Williard pp 199 - 203; DOI: 10.1021/ja00287a036 |
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One-way photoisomerization of cis-stilbene via a cation radical chain mechanism Frederick D. Lewis, James R. Petisce, Joe D. Oxman, and Marshall J. Nepras pp 203 - 207; DOI: 10.1021/ja00287a037 |
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Anchimeric assistance in carbon-hydrogen bond homolysis. Reaction of tert-butoxyl radicals with tetraethyl Group IV compounds Richard A. Jackson, Keith U. Ingold, David Griller, and Avtar S. Nazran pp 208 - 211; DOI: 10.1021/ja00287a038 |
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Nitrosation of organic hydroperoxides by nitrogen dioxide/dinitrogen tetraoxide William A. Pryor, Laurence Castle, and Daniel F. Church pp 211 - 217; DOI: 10.1021/ja00287a039 |
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Stereochemistry of the Wittig reaction. Effect of nucleophilic groups in the phosphonium ylide Bruce E. Maryanoff, Allen B. Reitz, and Barbara A. Duhl-Emswiler pp 217 - 226; DOI: 10.1021/ja00287a040 |
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Energetics and pattern analysis of crystals of proflavine deoxydinucleoside phosphate complex Kwang S. Kim and E. Clementi pp 227 - 234; DOI: 10.1021/ja00287a041 |
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Inactivation of cytochrome P-450 by a catalytically generated cyclobutadiene species Ralph A. Stearns and Paul R. Ortiz de Montellano pp 234 - 240; DOI: 10.1021/ja00287a042 |
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Carrier-mediated transport through bulk liquid membranes: dependence of transport rates and selectivity on carrier properties in a diffusion-limited process Jean Paul Behr, Michele Kirch, and Jean Marie Lehn pp 241 - 246; DOI: 10.1021/ja00287a043 |
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Micellar systems as devices for enhancing the lifetimes and concentrations of free radicals T. J. Burkey and D. Griller pp 246 - 249; DOI: 10.1021/ja00287a044 |
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Single charge accumulation dynamics on photocatalytic titanium dioxide particles in ethanol slurries by time domain reflectometry Seiichiro Nakabayashi, Akira Fujishima, and Kenichi Honda pp 250 - 251; DOI: 10.1021/ja00287a045 |
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Homogeneous models for propylene ammoxidation. 1. Tungsten(VI) imido complexes as models for the active sites Dominic M. T. Chan, William C. Fultz, William A. Nugent, D. Christopher Roe, and Thomas H. Tulip pp 251 - 253; DOI: 10.1021/ja00287a046 |
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Photon-assisted carbon-hydrogen bond activation in a coordinated methoxy. A molecular orbital explanation Alfred B. Anderson and N. K. Ray pp 253 - 254; DOI: 10.1021/ja00287a047 |
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Halide-promoted insertion of carbon monoxide into bridging-methylene ligands in triosmium clusters Eric D. Morrison, Gregory L. Geoffroy, and Arnold L. Rheingold pp 254 - 255; DOI: 10.1021/ja00287a048 |
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Total synthesis of (.+-.)-ovalicin Elias J. Corey and James P. Dittami pp 256 - 257; DOI: 10.1021/ja00287a049 |
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Electronic structure of the molybdenum-iron-sulfur cluster MoFe3S4(SH)63-ion Michael Cook and Martin Karplus pp 257 - 259; DOI: 10.1021/ja00287a050 |
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Tris(dimethylphenylphosphine)tetrahydridoiridium(1+) ion: its characteristic reactivity and use as a catalyst for isomerization of tris(dimethylphenylphosphine)trihydridoiridium Larry F. Rhodes and Kenneth G. Caulton pp 259 - 260; DOI: 10.1021/ja00287a051 |
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Oxygen transfer by bleomycin analogs dysfunctional in DNA cleavage Robert E. Kilkuskie, Hosbett Suguna, Benjamin Yellin, Natesan Murugesan, and Sidney M. Hecht pp 260 - 261; DOI: 10.1021/ja00287a052 |
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(Ethylene)ethylnickel cyanide complex intermediate in catalytic hydrocyanation of ethylene. Reductive elimination by an associative process Ronald J. McKinney and D. Christopher Roe pp 261 - 262; DOI: 10.1021/ja00287a053 |
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Useful approach for determination of the structure of organosulfur compounds: sulfur-33 high-resolution FT-NMR T. C. Farrar, Barry M. Trost, S. L. Tang, and S. E. Springer-Wilson pp 262 - 264; DOI: 10.1021/ja00287a054 |
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Raman spectroscopic study of acetylene on supported rhodium catalysts W. L. Parker, A. R. Siedle, and R. M. Hexter pp 264 - 266; DOI: 10.1021/ja00287a055 |
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Phosphinoalkylsilyl complexes. 6. Isolation of a silyl complex of iridium(I). Crystal and molecular structure of dicarbonyl(triphenylphosphine)[[(diphenylphosphino)ethyl]dimethylsilyl]iridium Mary J. Auburn, Stephen L. Grundy, Stephen R. Stobart, and Michael J. Zaworotko pp 266 - 267; DOI: 10.1021/ja00287a056 |
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Ammonolysis of cephamycins: carbon-13 NMR characterization of the intermediates from .beta.-lactam ring cleavage prior to loss of the 3'-group E. J. J. Grabowski, A. W. Douglas, and G. B. Smith pp 267 - 268; DOI: 10.1021/ja00287a057 |
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On the antarafacial stereochemistry of the thermal [1,7]-sigmatropic hydrogen shift Carl A. Hoeger and William H. Okamura pp 268 - 270; DOI: 10.1021/ja00287a058 |
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Concerning the role of nidurufin in aflatoxin biosynthesis Craig A. Townsend and Siegfried B. Christensen pp 270 - 271; DOI: 10.1021/ja00287a059 |
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Solid-state conformations of linear oligopeptides and aliphatic amides. A model of chiral perturbation of a conjugated system Andrzej Stanislaw Cieplak pp 271 - 273; DOI: 10.1021/ja00287a060 |
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Enantioselective synthesis of quaternary carbon centers through Michael-type alkylation of chiral imines Michel Pfau, Gilbert Revial, Andre Guingant, and Jean d'Angelo pp 273 - 274; DOI: 10.1021/ja00287a061 |
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Synthesis, structure and antitumor properties of platinum complexes of vitamin C L. Steven Hollis, Alan R. Amundsen, and Eric W. Stern pp 274 - 276; DOI: 10.1021/ja00287a062 |
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Picosecond absorption studies on m-naphthoquinomethane. Singlet-triplet intersystem crossing Joshua L. Goodman, Kevin S. Peters, Paul M. Lahti, and Jerome A. Berson pp 276 - 277; DOI: 10.1021/ja00287a063 |
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A molecular beam of tryptophan Thomas R. Rizzo, Young D. Park, and Donald H. Levy pp 277 - 278; DOI: 10.1021/ja00287a064 |
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1-Methyl-2-(2-hydroxyphenyl)imidazole: a catalytic phosphate protecting group in deoxyoligonucleotide synthesis Brian C. Froehler and Mark D. Matteucci pp 278 - 279; DOI: 10.1021/ja00287a065 |
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A novel metal-metal bonded iridium(II) dimer P. G. Rasmussen, J. E. Anderson, O. H. Bailey, Milton Tamres, and J. C. Bayon pp 279 - 281; DOI: 10.1021/ja00287a066 |
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Interconversion of tetrahedral and .pi.-carbonyl containing butterfly clusters: [Fe4(MPR3)(CO)12(.eta.2-CO)]-.dblharw.[Fe4(MPR3)(CO)13]- (M = gold, R = ethyl; M = copper, R = phenyl) and Fe4(AuPEt3)(CO)12(.eta.2-COMe) Colin P. Horwitz, Elizabeth M. Holt, and Duward F. Shriver pp 281 - 282; DOI: 10.1021/ja00287a067 |
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Book Reviews pp 282 - 288; DOI: 10.1021/ja00287a600 |
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Comparative molecular orbital study of [6]-, [10]-, and [18]annulenes and the bridged [10]annulenes Robert C. Haddon and Krishnan Raghavachari pp 289 - 298; DOI: 10.1021/ja00288a001 |
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Magnetotropism of biphenylene and related hydrocarbons. A circuit current analysis Junichi Aihara pp 298 - 302; DOI: 10.1021/ja00288a002 |
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NMR studies of phenylsilyl anions. Evaluation of ion pairing and charge distribution Erwin Buncel, T. K. Venkatachalam, Bertil Eliasson, and Ulf Edlund pp 303 - 306; DOI: 10.1021/ja00288a003 |
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Kinetic study of the proton-transfer reactions involving kryptopyrrole and its cation in aqueous solution. Transition-state structure determinations F. G. Terrier, F. L. Debleds, J. F. Verchere, and A. P. Chatrousse pp 307 - 312; DOI: 10.1021/ja00288a004 |
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Direct measurement of a prominent outer-sphere electron self-exchange: kinetic parameters for the hexaaquaruthenium(II)/(III) couple determined by oxygen-17 and ruthenium-99 NMR Paul Bernhard, Lothar Helm, Andreas Ludi, and Andre E. Merbach pp 312 - 317; DOI: 10.1021/ja00288a005 |
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The mechanism of the reaction between silyl radicals and chloroethylenes: a case study of the triethylsilyl-tetrachloroethylene reaction Abraham Horowitz pp 318 - 321; DOI: 10.1021/ja00288a006 |
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Pyramidalization of carbonyl carbons in asymmetric environments: carboxylates, amides, and amino acids G. A. Jeffrey, K. N. Houk, Michael N. Paddon-Row, Nelson G. Rondan, and J. Mitra pp 321 - 326; DOI: 10.1021/ja00288a007 |
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Gas-phase reactions of nucleophiles with methyl formate Carolyn L. Johlman and Charles L. Wilkins pp 327 - 332; DOI: 10.1021/ja00288a008 |
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Nonplanar structures of the singlet and triplet cyclopropenyl anions. An ab initio study Georg Winkelhofer, Rudolf Janoschek, F. Fratev, Guenther W. Spitznagel, Jayaraman Chandrasekhar, and Paul v. R. Schleyer pp 332 - 337; DOI: 10.1021/ja00288a009 |
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Structure of dichromium tetraacetate by gas-phase electron diffraction S. N. Ketkar and M. Fink pp 338 - 340; DOI: 10.1021/ja00288a010 |
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Conformation analysis. 9. 2,3-Dichloro-1,3-butadiene. An electron-diffraction investigation of the molecular structure, composition, and anti-gauche energy and entropy differences Kolbjoern Hagen, Kenneth Hedberg, John Neisess, and Grete Gundersen pp 341 - 345; DOI: 10.1021/ja00288a011 |
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Hydrazinium radical cation (NH3NH3+.cntdot.) and dication (NH3NH32+): prototypes for the ionized forms of medium-ring bicyclic compounds Willem J. Bouma and Leo Radom pp 345 - 348; DOI: 10.1021/ja00288a012 |
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The modification of benzene and carbon monoxide adsorption on platinum(111) by the coadsorption of potassium or sulfur E. L. Garfunkel, M. H. Farias, and G. A. Somorjai pp 349 - 353; DOI: 10.1021/ja00288a013 |
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Preparation and Characterization of a Dialkoxyiron(IV) Porphyrin John T. Groves, Robert Quinn, Thomas J. McMurry, Mikio Nakamura, George Lang, and Brian Boso pp 354 - 360; DOI: 10.1021/ja00288a014 |
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Transalkylation reaction. Homogeneous catalytic formation of carbon-nitrogen bonds Robert B. Wilson and Richard M. Laine pp 361 - 369; DOI: 10.1021/ja00288a015 |
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Aqueous solution chemistry of .mu.-pyrazine-pentaammineruthenium(II,III) pentacyanoferrate(II,III): formation, redox reactions, and intervalence properties Andrew Yeh and Albert Haim pp 369 - 376; DOI: 10.1021/ja00288a016 |
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Hydride donating properties of [HRu3(CO)11]- in the presence of carbon monoxide; chemistry of ruthenium carbonyl anions relevant to the catalysis of the water gas shift reaction Jeffery C. Bricker, Colleen C. Nagel, Alak A. Bhattacharyya, and Sheldon G. Shore pp 377 - 384; DOI: 10.1021/ja00288a017 |
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Examination of rhodium carboxylate antitumor agents complexed with nucleosides by extended x-ray absorption fine structure spectroscopy Neil Alberding, N. Farrell, and E. D. Crozier pp 384 - 388; DOI: 10.1021/ja00288a018 |
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Experimental probes of the electronic matrix element contributions to bimolecular reactions. Retardation factors associated with the mismatching of electronic excited states in outer-sphere redox couples T. Ramasami and John F. Endicott pp 389 - 396; DOI: 10.1021/ja00288a019 |
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Stereochemistry of allyl sulfones. On the structure of metalated allyl sulfones and their stereochemistry of alkylation Barry M. Trost and Norman R. Schmuff pp 396 - 405; DOI: 10.1021/ja00288a020 |
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Synthesis and x-ray crystallographic characterization of an oxo-bridged bimetallic organosamarium complex, [(C5Me5)2Sm]2(.mu.-O) William J. Evans, Jay W. Grate, Ira Bloom, William E. Hunter, and Jerry L. Atwood pp 405 - 409; DOI: 10.1021/ja00288a021 |
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Effects of methylation on the thermal stability and chemiluminescence properties of 1,2-dioxetanes Waldemar Adam and Wilhelm J. Baader pp 410 - 416; DOI: 10.1021/ja00288a022 |
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Solvent and counterion effects on the stereochemistry and the competition between electron-transfer and SN2 mechanisms in the reactions of (trimethylstannyl)alkalis with bromides Mikhail S. Alnajjar and Henry G. Kuivila pp 416 - 423; DOI: 10.1021/ja00288a023 |
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Absolute stereochemistry of (+)-1,8a-dihydro-3,8-dimethylazulene, a labile biosynthetic intermediate for 1,4-dimethylazulene. Determination by theoretical calculation of CD spectra and verification by synthesis of model compounds Nobuyuki Harada, Jun Kohori, Hisashi Uda, Koji Nakanishi, and Reiji Takeda pp 423 - 428; DOI: 10.1021/ja00288a024 |
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Conjugative interaction in the orthogonal enamine, 1-azabicyclo[3.2.2]non-2-ene W. von E. Doering, Ludmila Birladeanu, D. W. Andrews, and M. Pagnotta pp 428 - 432; DOI: 10.1021/ja00288a025 |
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Magnesiate ions in solutions and solids prepared from dialkylmagnesium compounds and cryptands Edward P. Squiller, Robert R. Whittle, and Herman G. Richey pp 432 - 435; DOI: 10.1021/ja00288a026 |
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Photoinduced cyclizations of mono- and dianions of N-acyl-o-chloroanilines and N-acyl-o-chlorobenzylamines as general methods for the synthesis of oxindoles and 1,4-dihydro-3(2H)-isoquinolinones R. Richard Goehring, Yesh P. Sachdeva, Jyothi S. Pisipati, Mark C. Sleevi, and James F. Wolfe pp 435 - 443; DOI: 10.1021/ja00288a027 |
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Asymmetric induction in the Claisen rearrangement of N-allylketene N,O-acetals Mark J. Kurth, Owen H. W. Decker, Hakon Hope, and Michael D. Yanuck pp 443 - 448; DOI: 10.1021/ja00288a028 |
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Host-guest complexation. 34. Bridged hemispherands George M. Lein and Donald J. Cram pp 448 - 455; DOI: 10.1021/ja00288a029 |
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Observation of transient cyclohexadienones during the aqueous bromination of phenols. Mechanisms of enolization Oswald S. Tee and N. Rani Iyengar pp 455 - 459; DOI: 10.1021/ja00288a030 |
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Chiral synthesis via organoboranes. 2. Rapid reaction of boronic esters of very high optical purity with lithium aluminum hydride. Facile reaction of essentially optically pure borinic esters with lithium monoethoxyaluminohydride. A novel and quantitative synthesis of lithium monoalkyl- and dialkylborohydrides of essentially 100% optical purity Herbert C. Brown, Bakthan Singaram, and Thomas E. Cole pp 460 - 464; DOI: 10.1021/ja00288a031 |
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Enantiospecific and stereospecific synthesis of lipoxin A. Stereochemical assignment of the natural lipoxin A and its possible biosynthesis Julian Adams, Brian J. Fitzsimmons, Yves Girard, Yves Leblanc, Jillian F. Evans, and Joshua Rokach pp 464 - 469; DOI: 10.1021/ja00288a032 |
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Unconventional ionic hydrogen bonds. 1. CH.delta.+.cntdot..cntdot..cntdot.X. Complexes of quaternary ions with n- and .pi.-donors Michael Meot-Ner and Carol A. Deakyne pp 469 - 474; DOI: 10.1021/ja00288a033 |
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Unconventional ionic hydrogen bonds. 2. NH+.cntdot..cntdot..cntdot..pi.. Complexes of onium ions with olefins and benzene derivatives Michael Meot-Ner and Carol A. Deakyne pp 474 - 479; DOI: 10.1021/ja00288a034 |
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Mechanism of the oxidation of NADH by quinones. Energetics of one-electron and hydride routes Brian W. Carlson and Larry L. Miller pp 479 - 485; DOI: 10.1021/ja00288a035 |
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Stereoselectivity in the enzymic oxidation and nonenzymic hydrogen-exchange reactions of dihydroorotate Loren D. Keys and Michael Johnston pp 486 - 492; DOI: 10.1021/ja00288a036 |
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Bleomycin as an oxene transferase. Catalytic oxygen transfer to olefins Natesan Murugesan and Sidney M. Hecht pp 493 - 500; DOI: 10.1021/ja00288a037 |
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Control of ring junction stereochemistry via radical cyclization Gilbert Stork and Michael Kahn pp 500 - 501; DOI: 10.1021/ja00288a038 |
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An organothorium-nickel phosphido complex with a short thorium-nickel distance. The structure of Th(.eta.5-C5Me5)2(.mu.-PPh2)2Ni(CO)2 J. M. Ritchey, A. J. Zozulin, D. A. Wrobleski, R. R. Ryan, H. J. Wasserman, D. C. Moody, and R. T. Paine pp 501 - 503; DOI: 10.1021/ja00288a039 |
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Aldol reactions of transition metal carbene complexes William D. Wulff and Scott R. Gilbertson pp 503 - 505; DOI: 10.1021/ja00288a040 |
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Unusual reactivity of [Os3Sn(.mu.-H)2(CO)10R2] involving the tin atom and the novel bridging hydride: x-ray crystal and molecular structures of [Os3Sn(.mu.-H)2{.mu.-RC(Os)(:O)(Sn)}(CO)9R] and [Os3Sn(CO)9{.mu.2,.eta.1-C(CO2Me)CH2C:O(Os)OMe}R2] [R = CH(SiMe3)2] Christine J. Cardin, David J. Cardin, John M. Power, and Michael B. Hursthouse pp 505 - 507; DOI: 10.1021/ja00288a041 |
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Photochemical reactions in organized assemblies. 43. Micelle and vesicle solubilization sites. Determination of micropolarity and microviscosity using photophysics of a dipolar olefin Kirk S. Schanze, Dong Myung Shin, and David G. Whitten pp 507 - 509; DOI: 10.1021/ja00288a042 |
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Optical microscopic study of helical superstructures of chiral bilayer membranes N. Nakashima, S. Asakuma, and T. Kunitake pp 509 - 510; DOI: 10.1021/ja00288a043 |
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Magnetic and spectroscopic properties of the .delta..delta.* states of tetrachlorotetrakis(trimethylphosphine)dimolybdenum and .beta.-[tetrachlorobis[1,2-bis(dimethylphosphino)ethane]dimolybdenum]: experimental determination of the energy of a triplet .delta..delta.* state Michael D. Hopkins, Thomas C. Zietlow, Vincent M. Miskowski, and Harry B. Gray pp 510 - 512; DOI: 10.1021/ja00288a044 |
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The mechanism of oxygen atom transfer to tetraphenylporphinato chromic chloride Lung Chi Yuan and Thomas C. Bruice pp 512 - 513; DOI: 10.1021/ja00288a045 |
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Homolytic and heterolytic oxygen-oxygen bond scissions accompanying oxygen transfer to iron(III) porphyrins by percarboxylic acids and hydroperoxides. A mechanistic criterion for peroxidase and cytochrome P-450 William A. Lee and Thomas C. Bruice pp 513 - 514; DOI: 10.1021/ja00288a046 |
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Electron-transfer reactions of trivalent uranium. Preparation and structure of the uranium metallocene compounds (MeC5H4)3U:NPh and [(MeC5H4)3U]2[.mu.-.eta.1,.eta.2-PhNCO] John G. Brennan and Richard A. Andersen pp 514 - 516; DOI: 10.1021/ja00288a047 |
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Stereocontrolled syntheses of (E)- and (Z)-.gamma.-bisabolene 8,9-epoxide Julio D. Martin, Cirilo Perez, and Jose L. Ravelo pp 516 - 518; DOI: 10.1021/ja00288a048 |
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Gas phase platinum cluster reactions with benzene and several hexanes: evidence of extensive dehydrogenation and size-dependent chemisorption D. J. Trevor, R. L. Whetten, D. M. Cox, and A. Kaldor pp 518 - 519; DOI: 10.1021/ja00288a049 |
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Total synthesis of (.+-.)-O-methylorantine Harry H. Wasserman, Rudolf K. Brunner, John D. Buynak, Charles G. Carter, Teruo Oku, and Ralph P. Robinson pp 519 - 521; DOI: 10.1021/ja00288a050 |
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Novel cyclization of type II biradicals from .alpha.,.beta.-acetylenic ketones V. Bhaskar Rao, Steven Wolff, and William C. Agosta pp 521 - 522; DOI: 10.1021/ja00288a051 |
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Experimental evidence of the stepwise mechanism of a biomimetic olefin cyclization: trapping of cationic intermediates Mugio Nishizawa, Hideyuki Takenaka, and Yuji Hayashi pp 522 - 523; DOI: 10.1021/ja00288a052 |
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Additions and Corrections - Spectroscopic and Kinetic Evidence for the Tautomer of 7-Deoxyaklavinone as an Intermediate in the Reductive Coupling of Aclacinomycin Don L. Kleyer, Giorgio Gaudiano, and Tad H. Koch pp 524 - 524; DOI: 10.1021/ja00288a600 |
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Additions and Corrections - A Regioselective Synthesis of Iridoids Based on the Paterno-Buchi Enone Photoannulation Reaction Ratan K. Chaudhuri, Takafumi Ikeda, and C. Richard Hutchinson pp 524 - 524; DOI: 10.1021/ja00288a601 |
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Additions and Corrections - Synthesis and Characterization of a Homoleptic Actinide Alkyl. The Heptamethylthorate(IV) Ion: A Complex with Seven Metal-Carbon Bonds Harald Lauke, Paul J. Swepston, and Tobin J. Marks pp 524 - 524; DOI: 10.1021/ja00288a602 |
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Additions and Corrections - Photochemistry and Electronic Structure of the (η5C5H5)2TiS5Complex Alice E. Bruce, Mitchell R. M. Bruce, and David R. Tyler pp 524 - 524; DOI: 10.1021/ja00288a603 |
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Additions and Corrections - 29Si Magic Angle Spinning NMR Study on Local Silicon Environments in Amorphous and Crystalline Lithium Silicates Charles M. Schramm, B. H. W. S. De Jong, and Victor E. Parziale pp 524 - 524; DOI: 10.1021/ja00288a604 |
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Book Reviews pp 524 - 524; DOI: 10.1021/ja00288a605 |
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Solid-state structure and reactivity in solution. 6. Flash photolysis and structural investigations of (1-(diethylamino)-2-(diphenylphosphino)ethane)tetracarbonylmolybdenum(0) Gerard R. Dobson, Ivan Bernal, George M. Reisner, B. Dobson, and Saber E. Mansour pp 525 - 532; DOI: 10.1021/ja00289a001 |
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Small-ring cyclic cumulenes: theoretical studies of the structure and barrier to inversion in cyclic allenes Richard O. Angus, Michael W. Schmidt, and Richard P. Johnson pp 532 - 537; DOI: 10.1021/ja00289a002 |
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Structural and energetic features of fully substituted silylenes, disilenes, and silylsilylenes (SiX2, X2SiSiX2, and XSiSiX3; X = lithium, methyl, and fluorine) Karsten Krogh-Jespersen pp 537 - 543; DOI: 10.1021/ja00289a003 |
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Adsorption and hydrogenolysis of cyclopropanecarboxylic acid on aluminum oxide M. K. Templeton and W. H. Weinberg pp 544 - 551; DOI: 10.1021/ja00289a004 |
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Estimation of the rate of electron transfers between two contacting polymer surfaces C. R. Leidner and Royce W. Murray pp 551 - 556; DOI: 10.1021/ja00289a005 |
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New synthesis and properties of 11,11,12,12-tetracyano-9,10-anthraquinodimethane: an electron acceptor displaying a single-wave, two-electron reduction and a coproportionation pathway to the radical anion Aravinda M. Kini, Dwaine O. Cowan, Fabian Gerson, and Reinhart Moeckel pp 556 - 562; DOI: 10.1021/ja00289a006 |
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Infrared spectrum of the lithium acetylene molecule in solid argon Laurent Manceron and Lester Andrews pp 563 - 568; DOI: 10.1021/ja00289a007 |
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Optimized intermolecular potential functions for amides and peptides. Structure and properties of liquid amides William L. Jorgensen and Carol J. Swenson pp 569 - 578; DOI: 10.1021/ja00289a008 |
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How carbon monoxide bonds to metal surfaces Shen Shu Sung and Roald Hoffmann pp 578 - 584; DOI: 10.1021/ja00289a009 |
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Nucleophilic activation of coordinated carbon monoxide. 3. Hydroxide and methoxide reactions with the trinuclear clusters M3(CO)12 (M = Fe, Ru, or Os). Implications with regard to catalysis of the water gas shift reaction David C. Gross and Peter C. Ford pp 585 - 593; DOI: 10.1021/ja00289a010 |
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4-Azahomoadamant-3-ene: spectroscopic characterization and photoresolution of a highly reactive strained bridgehead imine Juliusz G. Radziszewski, John W. Downing, Mikolaj Jawdosiuk, Peter Kovacic, and Josef Michl pp 594 - 603; DOI: 10.1021/ja00289a011 |
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Anthracene heme cyclophanes. Steric effects in carbon monoxide, molecular oxygen, and RNC binding T. G. Traylor, Shinji Tsuchiya, Dwane Campbell, Michael Mitchell, Dennis Stynes, and Noboru Koga pp 604 - 614; DOI: 10.1021/ja00289a012 |
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Model studies of iron-tyrosinate proteins Joseph W. Pyrz, A. Lawrence Roe, Lawrence J. Stern, and Lawrence Que pp 614 - 620; DOI: 10.1021/ja00289a013 |
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Kinetics and thermodynamics of intra- and intermolecular carbon-hydrogen bond activation William D. Jones and Frank J. Feher pp 620 - 631; DOI: 10.1021/ja00289a014 |
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Reactions of Re2(CO)8[.mu.-(L-L)] (L-L = dppm, dmpm) and Re2(CO)7[.mu.-(L-L)]NCMe) with alkynes Kang Wook Lee, William T. Pennington, A. Wallace Cordes, and Theodore L. Brown pp 631 - 641; DOI: 10.1021/ja00289a015 |
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Supported organoactinides. Surface chemistry and catalytic properties of alumina-bound cyclopentadienyl and pentamethylcyclopentadienyl thorium and uranium hydrocarbyls and hydrides Ming Yuan He, Guoxing Xiong, Paul J. Toscano, Robert L. Burwell, and Tobin J. Marks pp 641 - 652; DOI: 10.1021/ja00289a016 |
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Supported organoactinides. High-resolution solid-state carbon-13 NMR studies of catalytically active, alumina-bound pentamethylcyclopentadienyl)thorium methyl and hydride complexes Paul J. Toscano and Tobin J. Marks pp 653 - 659; DOI: 10.1021/ja00289a017 |
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Copper(II) complexes of tyrosine-containing dipeptides. Effects of side-chain groups on spectral and solution chemical properties and their structural implication Osamu Yamauchi, Kiyokazu Tsujide, and Akira Odani pp 659 - 666; DOI: 10.1021/ja00289a018 |
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Kinetics of the reactions of (ethoxycarbonyl)methylcobalt tetracarbonyl with carbon-13 monoxide, triphenylphosphine, hydridocobalt tetracarbonyl, and hydrogen. A comparison of the reactivities of (ethoxycarbonyl)methyl-, ethoxycarbonyl-, and hydridocobalt tetracarbonyl complexes Carl Hoff, F. Ungvary, R. B. King, and L. Marko pp 666 - 671; DOI: 10.1021/ja00289a019 |
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Theoretical studies of radical recombination reactions. 1. Allyl and azaallyl radicals J. J. Dannenberg and K. Tanaka pp 671 - 674; DOI: 10.1021/ja00289a020 |
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Poly(methylene ditelluride) C. W. Dirk, D. Nalewajek, Graciela B. Blanchet, Howard Schaffer, F. Moraes, R. M. Boysel, and F. Wudl pp 675 - 677; DOI: 10.1021/ja00289a021 |
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Photolysis of dibenzyl ketones adsorbed on zeolite molecular sieves. Correlation of observed cage effects with carbonyl carbon-13 enrichment efficiencies Nicholas J. Turro and Peter Wan pp 678 - 682; DOI: 10.1021/ja00289a022 |
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An enantioselective synthesis of 2,2',6-trisubstituted biphenyls A. I. Meyers and Richard J. Himmelsbach pp 682 - 685; DOI: 10.1021/ja00289a023 |
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Synthesis of [4]peristylane and functionalized derivatives of this hemispherical ring system Leo A. Paquette, John W. Fischer, Alan R. Browne, and Christopher W. Doecke pp 686 - 691; DOI: 10.1021/ja00289a024 |
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Bilayer membranes of triple-chain, fluorocarbon amphiphiles Toyoki Kunitake and Nobuyuki Higashi pp 692 - 696; DOI: 10.1021/ja00289a025 |
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Chain growth rates in Fischer-Tropsch synthesis on an iron catalyst: an isotopic transient study Charles A. Mims and L. E. McCandlish pp 696 - 697; DOI: 10.1021/ja00289a026 |
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Crystal structure of the neutral diarylcuprate Cu2Li2(C6H4CH2NMe2-2)4: the asymmetric bonding configuration of organo groups bridging copper and lithium G. Van Koten, J. T. B. H. Jastrzebski, F. Muller, and C. H. Stam pp 697 - 698; DOI: 10.1021/ja00289a027 |
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Tris(diphenylmethylene)methane dianion. Direct evidence for Y-aromaticity Andrzej Rajca and Laren M. Tolbert pp 698 - 699; DOI: 10.1021/ja00289a028 |
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(Z)-1-Methoxybut-1-en-3-yne. A versatile synthon for 1,4-bis(trimethylsilyl)-1,3-butadiyne as well as for nucleophilic aldehyde and butadiyne equivalents George Zweifel and Shyamala Rajagopalan pp 700 - 701; DOI: 10.1021/ja00289a029 |
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Reactivity of dioxygen with group 4A alkoxy alkyls: epoxidation via metal alkyl mediated oxygen atom transfer Timothy V. Lubben and Peter T. Wolczanski pp 701 - 703; DOI: 10.1021/ja00289a030 |
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Cytidine-5'-triphosphate synthetase catalyzes the phosphorylation of uridine 5'-triphosphate by adenosine 5'-triphosphate Wolfgang Von der Saal, Joseph J. Villafranca, and Paul M. Anderson pp 703 - 704; DOI: 10.1021/ja00289a031 |
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Inversion of the exo/endo rate ratio by inductive enhancement of oxygen participation Joseph B. Lambert, Eric G. Larson, and Kent P. Steele pp 704 - 705; DOI: 10.1021/ja00289a032 |
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Applications of two-dimensional NMR methods in photochemically induced dynamic nuclear polarization spectroscopy R. M. Scheek, S. Stob, R. Boelens, K. Dijkstra, and R. Kaptein pp 705 - 706; DOI: 10.1021/ja00289a033 |
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A protease mimic with turnover capabilities F. M. Menger and L. G. Whitesell pp 707 - 708; DOI: 10.1021/ja00289a034 |
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Chiral discrimination in the covalent binding of bis(phenanthroline)dichlororuthenium(II) to B-DNA Jacqueline K. Barton and Elias Lolis pp 708 - 709; DOI: 10.1021/ja00289a035 |
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Conversion of cationic alkene hydride complex of tungsten into a complex containing a terminal alkylidene ligand Glenn A. Miller and N. John Cooper pp 709 - 711; DOI: 10.1021/ja00289a036 |
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Isotopic-label-directed observation of the nuclear Overhauser effect in poorly resolved proton NMR spectra R. H. Griffey, M. A. Jarema, S. Kunz, P. R. Rosevear, and A. G. Redfield pp 711 - 712; DOI: 10.1021/ja00289a037 |
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Syntheses and x-ray structures of the lithium, nickel, and cobalt complexes [Li(THF)4][Ni(NPh2)3].0.5C7H8, [{Ni(NPh2)2}2] and [{Co(NPh2)2}2]: structural characterization of three coordinate first row d7 and d8 complexes Hakon Hope, Marilyn M. Olmstead, Brendan D. Murray, and Philip P. Power pp 712 - 713; DOI: 10.1021/ja00289a038 |
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A new class of irreversible inhibitors of leukotriene biosynthesis E. J. Corey, John R. Cashman, Thomas M. Eckrich, and David R. Corey pp 713 - 715; DOI: 10.1021/ja00289a039 |
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Distonic radical ions. Stepwise elimination of acetaldehyde from ionized benzyl ethyl ether Chrysostomos Wesdemiotis, Rong Feng, and Fred W. McLafferty pp 715 - 716; DOI: 10.1021/ja00289a040 |
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Radical cation of dicyclopentadiene. Evidence for a singly bridged structure Heinz D. Roth and Marcia L. M. Schilling pp 716 - 718; DOI: 10.1021/ja00289a041 |
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F-2,4-Dimethyl-3-ethyl-3-pentyl and F-2,4-dimethyl-3-isopropyl-3-pentyl; stable tert-perfluoroalkyl radicals prepared by addition of fluorine or trifluoromethyl to a perfluoroalkene Kirby V. Scherer, Taizo Ono, Kouichi Yamanouchi, Richard Fernandez, and Philip Henderson pp 718 - 719; DOI: 10.1021/ja00289a042 |
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Dimethyl(methylthio)sulfonium tetrafluoroborate initiated organometallic additions to and macrocyclizations of thioketals Barry M. Trost and Toshio Sato pp 719 - 721; DOI: 10.1021/ja00289a043 |
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Chemoselectivity in palladium-mediated cycloadditions of substituted trimethylenemethanes Barry M. Trost, Thomas N. Nanninga, and Tsuyoshi Satoh pp 721 - 723; DOI: 10.1021/ja00289a044 |
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Dewar thiophene: its generation and trapping with furan W. A. Rendall, M. Torres, and O. P. Strausz pp 723 - 724; DOI: 10.1021/ja00289a045 |
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Systematic substitution on the cubane nucleus. Amide activation for metalation of "saturated" systems Philip E. Eaton and Graziano Castaldi pp 724 - 726; DOI: 10.1021/ja00289a046 |
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Use of the pyroelectric effect to determine the absolute orientation of the polar axis in molecular crystals Anjali A. Patil, David Y. Curtin, and Iain C. Paul pp 726 - 727; DOI: 10.1021/ja00289a047 |
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Hydrogen exchange between the methyl and hydride ligands of dicyclopentadienylhydridomethyltungsten prior to methane elimination R. Morris Bullock, Christine E. L. Headford, Susan E. Kegley, and Jack R. Norton pp 727 - 729; DOI: 10.1021/ja00289a048 |
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Formyl, acyl, and carbene derivatives of Fe3(.mu.3-EPh)2(CO)9 (E = nitrogen or phosphorus). Unique examples of carbene-nitrene and carbene-phosphinidene coupling Gregory D. Williams, Gregory L. Geoffroy, Robert R. Whittle, and Arnold L. Rheingold pp 729 - 731; DOI: 10.1021/ja00289a049 |
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Synthesis and thermal ring expansion of 2-methylene-1,1-dimethylsilacyclobutane Robert T. Conlin, Holly B. Huffaker, and Young Woo Kwak pp 731 - 732; DOI: 10.1021/ja00289a050 |
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Chromatographic resolution of enantiomers having aromatic groups by an optically active clay-chelate adduct Akihiko Yamagishi pp 732 - 734; DOI: 10.1021/ja00289a051 |
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New strategy for [3 + 2] annulation: applications to the synthesis of functionalized di- and triquinanes Joseph P. Marino and Edgardo Laborde pp 734 - 735; DOI: 10.1021/ja00289a052 |
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(Diethylamino)sulfur trifluoride in organic synthesis. 2. The transformation of sulfoxides to .alpha.-fluoro thioethers James R. McCarthy, Norton P. Peet, Michael E. LeTourneau, and Muthiah Inbasekaran pp 735 - 737; DOI: 10.1021/ja00289a053 |
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Metal-catalyzed rearrangement of alkene-alkynes and the stereochemistry of metallacyclobutene ring opening Thomas J. Katz and Timothy M. Sivavec pp 737 - 738; DOI: 10.1021/ja00289a054 |
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Quenching of zinc-substituted cytochrome c excited states by cytochrome b5 George L. McLendon, Jay R. Winkler, Daniel G. Nocera, Marcia R. Mauk, A. Grant Mauk, and Harry B. Gray pp 739 - 740; DOI: 10.1021/ja00289a055 |
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Additions and Corrections - The Relaxational Behavior of Self-Associated 6-Methylpurine Heinz Sterk, and Hermann Gruber pp 740 - 740; DOI: 10.1021/ja00289a600 |
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Book Reviews pp 740 - 742; DOI: 10.1021/ja00289a601 |
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Intermolecular conversion over a low barrier. 3. Gas-phase NMR studies of a hydrogen-bond association S. H. Bauer, Tomoko Yamazaki, K. I. Lazaar, and N. S. Chiu pp 743 - 747; DOI: 10.1021/ja00290a001 |
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Charge-transfer complexes of aryl derivatives of Group 14 and 15 elements with tetracyanoethylene John E. Frey, Roger D. Cole, Elizabeth C. Kitchen, Lori M. Suprenant, and Mary Sue Sylwestrzak pp 748 - 755; DOI: 10.1021/ja00290a002 |
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Chemical reactions on clusters. 4. Gas phase unimolecular decomposition of the acetone and acetone-d6 ions in association with argon and carbon dioxide clusters A. J. Stace pp 755 - 761; DOI: 10.1021/ja00290a003 |
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Mechanistic information from infrared multiple photon decomposition. The ethylisopropylamine proton-transfer system Christopher R. Moylan and John I. Brauman pp 761 - 765; DOI: 10.1021/ja00290a004 |
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Fluoride and chloride affinities of main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of Lewis acidities from ion cyclotron resonance halide-exchange equilibria J. W. Larson and T. B. McMahon pp 766 - 773; DOI: 10.1021/ja00290a005 |
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Decomposition of phosphonate esters adsorbed on aluminum oxide M. K. Templeton and W. Henry Weinberg pp 774 - 779; DOI: 10.1021/ja00290a006 |
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Structures of organic cations in the gas phase. Neutral products from fluoride abstraction examined by NMR Eric W. Redman, Kamalesh K. Johri, and Thomas Hellman Morton pp 780 - 784; DOI: 10.1021/ja00290a007 |
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Electron spin-echo modulation studies of doxylstearic acid spin probes in sodium and tetramethylammonium dodecyl sulfate micelles: interaction of the spin probe with deuterated water and with deuterated terminal methyl groups in the surfactant molecules E. Szajdzinska-Pietek, Rene Maldonado, Larry Kevan, Richard R. M. Jones, and Michael J. Coleman pp 784 - 788; DOI: 10.1021/ja00290a008 |
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Anion effects on the kinetics of sodium(1+) ion-18-crown-6 complexation in tetrahydrofuran solutions Bruce O. Strasser, Klaas Hallenga, and Alexander I. Popov pp 789 - 792; DOI: 10.1021/ja00290a009 |
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Conformational analysis by ESR spectroscopy. 3. Radicals derived from cyclohexanone H. F. Walter, W. T. Beaudry, D. M. Camaioni, and D. W. Pratt pp 793 - 800; DOI: 10.1021/ja00290a010 |
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Reductive transformations. 5. Alternative routes for reductive alkylations in liquid ammonia and their selection via spectroscopic evidence Klaus Muellen, Walter Huber, Gerd Neumann, Christoph Schnieders, and Heinz Unterberg pp 801 - 807; DOI: 10.1021/ja00290a011 |
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Picosecond photodissociation of six-coordinate iron(II) porphyrins Dabney White Dixon, Christine Kirmaier, and Dewey Holten pp 808 - 813; DOI: 10.1021/ja00290a012 |
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Copper carbonyls, Cu(CO) and Cu(CO)3: matrix isolation ESR study Paul H. Kasai and Paul M. Jones pp 813 - 818; DOI: 10.1021/ja00290a013 |
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NMR chemical shift and NMR isotope shift evidence for the influence of nonbonded interactions on charge distribution in .alpha.,.beta.-unsaturated methoxycarbenium ions David A. Forsyth, Virginia M. Osterman, and John R. DeMember pp 818 - 822; DOI: 10.1021/ja00290a014 |
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Photochemical rearrangements of o- and m-dichlorobenzene cations to p-dichlorobenzene cation in solid argon Ronald S. Friedman and Lester Andrews pp 822 - 826; DOI: 10.1021/ja00290a015 |
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Valence transitions in cis- and trans-hexatrienes Ruth McDiarmid, A. Sabljic, and J. P. Doering pp 826 - 829; DOI: 10.1021/ja00290a016 |
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Electronegativity equalization: application and parametrization Wilfried J. Mortier, Karin Van Genechten, and Johann Gasteiger pp 829 - 835; DOI: 10.1021/ja00290a017 |
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Theoretical study of the ground and excited singlet states of styrene R. J. Hemley, U. Dinur, V. Vaida, and Martin Karplus pp 836 - 844; DOI: 10.1021/ja00290a018 |
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Dependence of carbon-carbon and carbon-hydrogen bond activation on d band position: acetylene on platinum(111) and iron(100). An electrochemical model S. P. Mehandru and Alfred B. Anderson pp 844 - 849; DOI: 10.1021/ja00290a019 |
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Aromatic stability of heterocyclic conjugated systems M. Randic, N. Trinajstic, J. V. Knop, and Z. Jericevic pp 849 - 859; DOI: 10.1021/ja00290a020 |
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MNDO and ab initio study of the mechanism of organolithium amination by lithium alkoxyamides Michael L. McKee pp 859 - 864; DOI: 10.1021/ja00290a021 |
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Ab initio second-order Moeller-Plesset calculation of the vibrational spectrum of tetrahedrane B. Andes Hess and L. J. Schaad pp 865 - 866; DOI: 10.1021/ja00290a022 |
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Trimethylenemethane dianion and the controversial notion of Y-aromaticity Israel Agranat and Anne Skancke pp 867 - 871; DOI: 10.1021/ja00290a023 |
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The potential dependence of electrical conductivity and chemical charge storage of poly(pyrrole) films on electrodes B. J. Feldman, Paul Burgmayer, and Royce W. Murray pp 872 - 878; DOI: 10.1021/ja00290a024 |
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Charge density topological approach to the dinorcaradiene .dblharw. [10]annulene equilibrium in some 11,11-disubstituted 1,6-methano[10]annulenes Carlo Gatti, Mario Barzaghi, and Massimo Simonetta pp 878 - 887; DOI: 10.1021/ja00290a025 |
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Electrochemical reduction and reoxidation accompanied by reversible geometric isomerization. Electrochemistry of bis(dicarbonyl-.mu.-di-tert-butylphosphidorhodium). Isolation and x-ray crystal structure of bis(tetra-n-butylammonium) bis(dicarbonyl-.mu.-di-tert-butylphosphidorhodate) John G. Gaudiello, Thomas C. Wright, Richard A. Jones, and Allen J. Bard pp 888 - 897; DOI: 10.1021/ja00290a026 |
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Synthesis and characterization of blocked and ligand-appended hemes derived from atropisomeric meso-diphenylporphyrins Richard Young and Chris K. Chang pp 898 - 909; DOI: 10.1021/ja00290a027 |
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Hexacyclen complexes of inorganic anions. 2. Bonding forces, structures, and selectivity Robert I. Gelb, Brenda T. Lee, and Leverett J. Zompa pp 909 - 916; DOI: 10.1021/ja00290a028 |
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Model for the active site of oxo-transfer molybdoenzymes: synthesis, structure, and properties Jeremy M. Berg and R. H. Holm pp 917 - 925; DOI: 10.1021/ja00290a029 |
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Model for the active sites of oxo-transfer molybdoenzymes: reactivity, kinetics, and catalysis Jeremy M. Berg and R. H. Holm pp 925 - 932; DOI: 10.1021/ja00290a030 |
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Synthesis, structural characterization, and stereospecificity in the formation of bimetallic rhodacarborane clusters containing rhodium-hydrogen-boron bridge interactions Paul E. Behnken, Todd B. Marder, R. Thomas Baker, Carolyn B. Knobler, Michael R. Thompson, and M. Frederick Hawthorne pp 932 - 940; DOI: 10.1021/ja00290a031 |
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Solution synthesis and crystallographic characterization of the divalent organosamarium complexes (C5Me5)2Sm(THF)2 and [(C5Me5)Sm(.mu.-I)(THF)2]2 William J. Evans, Jay W. Grate, Henry W. Choi, Ira Bloom, William E. Hunter, and Jerry L. Atwood pp 941 - 946; DOI: 10.1021/ja00290a032 |
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Hydrolysis chemistry of the metallocene dichlorides M(.eta.5-C5H5)2Cl2, M = titanium, vanadium, or zirconium. Aqueous kinetics, equilibria, and mechanistic implications for a new class of antitumor agents Jeffrey H. Toney and Tobin J. Marks pp 947 - 953; DOI: 10.1021/ja00290a033 |
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Metastable iron/sulfur clusters. The synthesis, electronic structure, and transformations of the [Fe6S6(L)6]3- clusters (L = Cl-, Br, I-, RS-, RO-) and the structure of [(C2H5)4N]3[Fe6S6Cl6] M. G. Kanatzidis, W. R. Hagen, W. R. Dunham, R. K. Lester, and Dimitri K. Coucouvanis pp 953 - 961; DOI: 10.1021/ja00290a034 |
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Molecular free surface: a novel method of calculation and its uses in conformational studies and in organic crystal chemistry A. Gavezzotti pp 962 - 967; DOI: 10.1021/ja00290a035 |
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Photochemical disproportionation of bis(.eta.5-methylcyclopentadienyl)dimolybdenum hexacarbonyl by halides Albert E. Stiegman and David R. Tyler pp 967 - 971; DOI: 10.1021/ja00290a036 |
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Novel and convenient method for the stereo- and regiospecific synthesis of conjugated alkadienes and alkenynes via the palladium-catalyzed cross-coupling reaction of 1-alkenylboranes with bromoalkenes and bromoalkynes Norio Miyaura, Kinji Yamada, Hiroshi Suginome, and Akira Suzuki pp 972 - 980; DOI: 10.1021/ja00290a037 |
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Trifluoroethylidynesulfur trifluoride, CF3C.tplbond.SF3, and its dimer Brigitte Poetter, Konrad Seppelt, Arndt Simon, Eva Maria Peters, and Bernhard Hettich pp 980 - 985; DOI: 10.1021/ja00290a038 |
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Comparative study of nucleophilic addition to free and metal-coordinated carbocations T. J. Alavosus and D. A. Sweigart pp 985 - 987; DOI: 10.1021/ja00290a039 |
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Electrophilic cleavage of cyclopropanes. Acetolysis of alkylcyclopropanes Kenneth B. Wiberg and Steven R. Kass pp 988 - 995; DOI: 10.1021/ja00290a040 |
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Electrophilic cleavage of cyclopropanes. Acetolysis of bicyclo[2.1.0]pentane and bicyclo[3.1.0]hexane Kenneth B. Wiberg, Steven R. Kass, and K. C. Bishop pp 996 - 1002; DOI: 10.1021/ja00290a041 |
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Electrophilic cleavage of cyclopropanes. Acetolysis of bicyclic and tricyclic cyclopropanes Kenneth B. Wiberg, Steven R. Kass, Armin De Meijere, and K. C. Bishop pp 1003 - 1007; DOI: 10.1021/ja00290a042 |
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Stable simple enols. 8. Synthesis and keto .dblharw. enol equilibria of the elusive 2,2-dimesitylethanal and 1,2,2-trimesitylethanone. Conformations of 1,2,2-trimesitylethanone and 1,2,2-trimesitylethanol Silvio E. Biali and Zvi Rappoport pp 1007 - 1015; DOI: 10.1021/ja00290a043 |
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Carbocation behavior in norbornyl-fused norbornyl systems. The kinetic and chemical consequences of fusing two norbornane units across framework bonds of various type Leo A. Paquette, George DeLucca, Katsuo Ohkata, and Judith C. Gallucci pp 1015 - 1023; DOI: 10.1021/ja00290a044 |
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Photoresponsive molecular tweezers. Photoregulated ion capture and release using thioindigo derivatives having ethylenedioxy side groups Masahiro Irie and Masatoshi Kato pp 1024 - 1028; DOI: 10.1021/ja00290a045 |
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On a tandem 1,2-elimination/[1,7]-sigmatropic shift: synthesis of double bond shifted isomers of vitamin A Yeshpal S. Chauhan, Roshantha A. S. Chandraratna, Donald A. Miller, Richard W. Kondrat, Wolfgang Reischl, and William H. Okamura pp 1028 - 1033; DOI: 10.1021/ja00290a046 |
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Allenyldiene electrocyclization, a stereospecific tandem center-axis-center chirality transfer: synthesis of drimatrienes and related trans-decalins William H. Okamura, Roland Peter, and Wolfgang Reischl pp 1034 - 1041; DOI: 10.1021/ja00290a047 |
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Divalent metal ion catalysis in the hydrolysis of esters of picolinic acid. Metal ion promoted hydroxide ion and water catalyzed reactions Thomas H. Fife and Theodore J. Przystas pp 1041 - 1047; DOI: 10.1021/ja00290a048 |
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Models for the interaction of zinc(2+) ion with DNA. The synthesis and x-ray structural characterization of two octahedral zinc complexes with monomethyl phosphate esters of 6-oxopurine 5'-monophosphate nucleotides Sandra K. Miller, Donald G. VanDerveer, and Luigi G. Marzilli pp 1048 - 1055; DOI: 10.1021/ja00290a049 |
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Synthesis and crystal structure of the bismuth-iron carbonyl cluster [Et4N]2[Bi4Fe4(CO)13]. Discovery of a hybrid Zintl-metal carbonyl cluster Kenton H. Whitmire, Melvyn Rowen Churchill, and James C. Fettinger pp 1056 - 1057; DOI: 10.1021/ja00290a050 |
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Kinetically stable conformers of 3,4,5,6-tetramethyl-9,10-dihydroxy-9,10-dihydrophenanthrene as probes of the conformer specificity of UDPglucuronosyltransferase Richard N. Armstrong, Deborah A. Lewis, Herman L. Ammon, and Satya M. Prasad pp 1057 - 1058; DOI: 10.1021/ja00290a051 |
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Calculation of substrate dissociation constants from steady-state isotope effects in enzyme-catalyzed reactions Judith P. Klinman and Rowena G. Matthews pp 1058 - 1060; DOI: 10.1021/ja00290a052 |
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Two-alkyne annulations of transition-metal carbene complexes via in situ generated vinyl carbene complexes William D. Wulff, Ralph W. Kaesler, Glen A. Peterson, and Peng Cho Tang pp 1060 - 1062; DOI: 10.1021/ja00290a053 |
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A tungsten-bismuth cluster featuring dibismuth as a four-electron donor and a bridging bismuthinidene Atta M. Arif, Alan H. Cowley, Nicholas C. Norman, and Marek Pakulski pp 1062 - 1063; DOI: 10.1021/ja00290a054 |
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Meso deuterium NMR hyperfine shift as a probe for determining five- or six-coordination at heme iron binding site in ferric high-spin hemoproteins Isao Morishima, Yoshitsugu Shiro, and Tomoyuki Wakino pp 1063 - 1065; DOI: 10.1021/ja00290a055 |
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Biosynthesis of clavulanic acid: origin of the C5 unit Craig A. Townsend and Meng Fei Ho pp 1065 - 1066; DOI: 10.1021/ja00290a056 |
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Biosynthesis of clavulanic acid: origin of the C3 unit Craig A. Townsend and Meng Fei Ho pp 1066 - 1068; DOI: 10.1021/ja00290a057 |
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Detailed rate studies on the Wittig reaction of nonstabilized phosphorus ylides via phosphorus-31, proton, carbon-13 NMR spectroscopy. Insight into kinetic vs. thermodynamic control of stereochemistry Bruce E. Maryanoff, Allen B. Reitz, Martin S. Mutter, Ruth R. Inners, and Harold R. Almond pp 1068 - 1070; DOI: 10.1021/ja00290a058 |
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Species specificity of long-range electron transfer within the complex between zinc-substituted cytochrome c peroxidase and cytochrome c Pui Shing Ho, Carol Sutoris, Nong Liang, E. Margoliash, and Brian M. Hoffman pp 1070 - 1071; DOI: 10.1021/ja00290a059 |
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Coupling of acyl and iminoacyl groups on zirconium and .sigma.2,.pi.-coordination of the resulting enamidolate ligand Anne K. McMullen, Ian P. Rothwell, and John C. Huffman pp 1072 - 1073; DOI: 10.1021/ja00290a060 |
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Mechanistic and exploratory organic photochemical series. 142. Dynamic isotopic dilution as a general method for ascertaining partition of photochemical pathways potentially utilizing nondiscernible intermediates: application to a new reaction Howard E. Zimmerman, Clint W. Carpenter, and Andrew M. Weber pp 1073 - 1075; DOI: 10.1021/ja00290a061 |
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Donor stereospecificity of palladium-mediated cycloadditions. A case of distal attack of acceptor on donor Barry M. Trost and Thomas N. Nanninga pp 1075 - 1076; DOI: 10.1021/ja00290a062 |
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Competing pathways in the photolysis of bicyclo[1.1.0]butane Alan F. Becknell, Jerome A. Berson, and R. Srinivasan pp 1076 - 1078; DOI: 10.1021/ja00290a063 |
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Unique structural features of a hexarhodium-.mu.4-tert-butylarsinidene complex, formed via arsenic-carbon bond cleavage. Synthesis and structure of a hexarhodium pentagonal pyramid: Rh6(CO)9(.mu.-CO)2(.mu.-tert-Bu2As)2(.mu.4-tert-BuAs) Richard A. Jones and Bruce R. Whittlesey pp 1078 - 1079; DOI: 10.1021/ja00290a064 |
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Evidence for two different radical cation types derived from methylenecyclopropane Tsutomu Miyashi, Yasutake Takahashi, Toshio Mukai, Heinz D. Roth, and Marcia L. M. Schilling pp 1079 - 1080; DOI: 10.1021/ja00290a065 |
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Dependence of rate constants for photoinduced charge separation and dark charge recombination on the free energy of reaction in restricted-distance porphyrin-quinone molecules Michael R. Wasielewski, Mark P. Niemczyk, Walter A. Svec, and E. Bradley Pewitt pp 1080 - 1082; DOI: 10.1021/ja00290a066 |
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1,8-biphenylenediol is a double-hydrogen-bonding catalyst for reaction of an epoxide with a nucleophile Jack Hine, Shwn Meei Linden, and V. M. Kanagasabapathy pp 1082 - 1083; DOI: 10.1021/ja00290a067 |
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Recognition of NMR proton spin systems of cyclosporin A via heteronuclear proton-carbon long-range couplings Horst Kessler, Wolfgang Bermel, and Christian Griesinger pp 1083 - 1084; DOI: 10.1021/ja00290a068 |
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An unusual CIDEP observation in the photochemical reactions of benzophenone and ascorbyl palmitate: the elusive neutral ascorbate radical Marjory T. Craw, M. Catherine Depew, and Jeffrey K. S. Wan pp 1084 - 1085; DOI: 10.1021/ja00290a069 |
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Aggregation of a bacteriochlorophyllide d: direct evidence for a nonsymmetric aggregate in solution Raymond J. Abraham, Kevin M. Smith, Dane A. Goff, and Frank W. Bobe pp 1085 - 1087; DOI: 10.1021/ja00290a070 |
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Photoreactivities of o-alkoxy- and o-tert-butylphenyl ketones: a dramatic example of conformational inversion of selectivity Peter J. Wagner, Michael A. Meador, B. P. Giri, and J. C. Scaiano pp 1087 - 1088; DOI: 10.1021/ja00290a071 |
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The synthesis and structure of the first 10-As-3 species Scott Anthony Culley and Anthony J. Arduengo pp 1089 - 1090; DOI: 10.1021/ja00290a072 |
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Book Reviews pp 1091 - 1092; DOI: 10.1021/ja00290a600 |
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Gas-phase reactions of anions with methyl formate and N,N-dimethylformamide Charles H. DePuy, Joseph J. Grabowski, Veronica M. Bierbaum, Steen Ingemann, and Nico M. M. Nibbering pp 1093 - 1098; DOI: 10.1021/ja00291a001 |
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Laboratory experiments on the interstellar species oxomethylium ([HCO]+) and hydroxymethyliumylidene ([COH]+) Peter C. Burgers, John L. Holmes, and Alexander A. Mommers pp 1099 - 1101; DOI: 10.1021/ja00291a002 |
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Influence of micellization on complexing properties of amphiphilic ligands toward metal ions Yves Chevalier and Claude Chachaty pp 1102 - 1107; DOI: 10.1021/ja00291a003 |
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Correlation between the iron-histidine stretching frequencies and oxygen affinity of hemoglobins. A continuous strain model S. Matsukawa, K. Mawatari, Y. Yoneyama, and T. Kitagawa pp 1108 - 1113; DOI: 10.1021/ja00291a004 |
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Mechanism of fast intramolecular electron-transfer reactions Edward M. Kosower pp 1114 - 1118; DOI: 10.1021/ja00291a005 |
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Computation of molecular volume Michael L. Connolly pp 1118 - 1124; DOI: 10.1021/ja00291a006 |
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DNMR and molecular mechanics studies of the enantiomerization of long-chain (1,5)-naphthalenophanes Moon Ho Chang, Brian B. Masek, and Dennis A. Dougherty pp 1124 - 1133; DOI: 10.1021/ja00291a007 |
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Proximity effect and excited-state dynamics of 9-carbonyl-substituted anthracenes T. I. Lai and Edward C. Lim pp 1134 - 1137; DOI: 10.1021/ja00291a008 |
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Photochemistry and photophysics of bis(terpyridyl) complexes of ruthenium(II) in fluid solution. Evidence for the formation of an .eta.2-diphenylterpyridine complex Jon R. Kirchhoff, David R. McMillin, Pascal A. Marnot, and Jean Pierre Sauvage pp 1138 - 1141; DOI: 10.1021/ja00291a009 |
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Quenching studies of *Cu(dpp)2+. Evidence for competitive electron-transfer and energy-transfer quenching by Cr(acac)3 derivatives Roland E. Gamache, Rosemary A. Rader, and David R. McMillin pp 1141 - 1146; DOI: 10.1021/ja00291a010 |
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Modes of rearrangements in cis-M(AB)2XY six-coordinate bis chelate complexes 1. A theoretical study of the possibilities of 1D and 2D NMR Rudolph Willem, Marcel Gielen, Henri Pepermans, Jean Brocas, Daniel Fastenakel, and Paolo Finocchiaro pp 1146 - 1152; DOI: 10.1021/ja00291a011 |
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Modes of rearrangements in cis-M(AB)2XY six-coordinate bis chelate complexes. 2. An experimental 2D NMR study of phenylchlorobis(benzoylacetonato)tin Rudolph Willem, Marcel Gielen, Henri Pepermans, Klaas Hallenga, Antonino Recca, and Paolo Finocchiaro pp 1153 - 1160; DOI: 10.1021/ja00291a012 |
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Hartree-Fock MO theoretical approach to aromaticity. Interpretation of Hueckel resonance energy in terms of kinetic energy of .pi. electron Hiroshi Ichikawa and Yukiko Ebisawa pp 1161 - 1165; DOI: 10.1021/ja00291a013 |
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Role of electrostatics in the structure, energy and dynamics of biomolecules: a model study of N-methylalanylacetamide B. Montgomery Pettitt and Martin Karplus pp 1166 - 1173; DOI: 10.1021/ja00291a014 |
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Properties of some possible intermediate stages in the nitration of benzene and toluene Peter Politzer, Keerthi Jayasuriya, Per Sjoberg, and Patricia R. Laurence pp 1174 - 1177; DOI: 10.1021/ja00291a015 |
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Factors favoring an M...H-C interaction in metal-methyl complexes. An MO analysis Odile Eisenstein and Y. Jean pp 1177 - 1186; DOI: 10.1021/ja00291a016 |
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Ab initio study of the reaction of silene with formaldehyde Steven M. Bachrach and Andrew Streitwieser pp 1186 - 1190; DOI: 10.1021/ja00291a017 |
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Stability of the reaction coordinate in the unimolecular reaction of thioformaldehyde Akitomo Tachibana, Iwao Okazaki, Masahiko Koizumi, Kenzi Hori, and Tokio Yamabe pp 1190 - 1196; DOI: 10.1021/ja00291a018 |
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Synthesis of perfluoropolyethers via hydrocarbon polyesters: a new general method D. F. Persico, G. E. Gerhardt, and R. J. Lagow pp 1197 - 1201; DOI: 10.1021/ja00291a019 |
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Synthesis and molecular and crystal structure of bis(borane)cyclenphosphorane. First stable compound with a bipyramidally surrounded element having two quaternized apical nitrogen atoms Jean-Marc Dupart, Guy Le Borgne, Simonne Pace, and Jean G. Riess pp 1202 - 1205; DOI: 10.1021/ja00291a020 |
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A theoretical basis for low barriers in transition-metal complex 2.pi. + 2.pi. reactions: the isomerization of the dicyclopentadienyltitanium complex Cp2TiC3H6 to Cp2TiCH2(C2H4) T. H. Upton and A. K. Rappe pp 1206 - 1218; DOI: 10.1021/ja00291a021 |
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A mechanistic study of the photochemically initiated oxidative addition of isopropyl iodide to dimethyl(1,10-phenanthroline)platinum(II) Ross H. Hill and Richard J. Puddephatt pp 1218 - 1225; DOI: 10.1021/ja00291a022 |
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Electronic effects in transition-metal porphyrins. 6. The effect of unsymmetrical phenyl substitution on the formation constants of a series of (tetraphenylporphinato)iron(III)-bis(N-methylimidazole) complexes Virginia L. Balke, F. Ann Walker, and Joyce T. West pp 1226 - 1233; DOI: 10.1021/ja00291a023 |
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Metal alkoxides: models for metal oxides. 7. Trinuclear and tetranuclear alkylidyne clusters of tungsten supported by alkoxide ligands Malcolm H. Chisholm, Kirsten Folting, Joseph A. Heppert, David M. Hoffman, and John C. Huffman pp 1234 - 1241; DOI: 10.1021/ja00291a024 |
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Interconversions of .eta.5-cyclopentadienyl, .eta.1-cyclopentadienyl, and ionic ".eta.0"-cyclopentadienyl rhenium compounds - x-ray crystal structure of tetrakis(trimethylphosphine)methylnitrosylrhenium cyclopentadienide Charles P. Casey, Joseph M. O'Connor, and Kenneth J. Haller pp 1241 - 1246; DOI: 10.1021/ja00291a025 |
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On the scope, mechanism and stereochemistry of the Lewis acid catalyzed cyclocondensation of activated dienes with aldehydes: an application to the erythronolide problem Samuel Danishefsky, Eric Larson, David Askin, and Nobuo Kato pp 1246 - 1255; DOI: 10.1021/ja00291a026 |
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Chelation-controlled facially selective cyclocondensation reactions of chiral alkoxy aldehydes: syntheses of a mouse androgen and of a carbon-linked disaccharide Samuel J. Danishefsky, William H. Pearson, Daniel F. Harvey, Clarence J. Maring, and James P. Springer pp 1256 - 1268; DOI: 10.1021/ja00291a027 |
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A new approach to the synthesis of hexoses: an entry to (.+-.)-fucose and (.+-.)-daunosamine Samuel Danishefsky and Clarence Maring pp 1269 - 1274; DOI: 10.1021/ja00291a028 |
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A totally synthetic route to lincosamine: some observations on the diastereofacial selectivity of electrophilic reactions on the double bonds of various 5-(1-alkenyl)arabinopyranosides Samuel Danishefsky, Eric Larson, and James Springer pp 1274 - 1280; DOI: 10.1021/ja00291a029 |
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Total synthesis of (.+-.)-3-deoxy-D-manno-2-octulopyranosate Samuel J. Danishefsky, William H. Pearson, and Brigitte E. Segmuller pp 1280 - 1285; DOI: 10.1021/ja00291a030 |
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Total synthesis of vineomycinone B2 methyl ester Samuel Danishefsky, Biing Jiun Uang, and George Quallich pp 1285 - 1293; DOI: 10.1021/ja00291a031 |
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Palladium-mediated cycloaddition approach to loganin aglucon Barry M. Trost and Thomas N. Nanninga pp 1293 - 1299; DOI: 10.1021/ja00291a032 |
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Exciton approach to the optical activity of C3-cyclotriveratrylene derivatives Josette Canceill, Andre Collet, Jacqueline Gabard, Giovanni Gottarelli, and Gian Piero Spada pp 1299 - 1308; DOI: 10.1021/ja00291a033 |
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Stereoelectronic effects in the cationic rearrangements of [4.3.2]propellanes Amos B. Smith, Barry A. Wexler, Chin Yun Tu, and Joseph P. Konopelski pp 1308 - 1320; DOI: 10.1021/ja00291a034 |
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The unusual reactivity of hydroxymethylene Sheikh N. Ahmed, Michael L. McKee, and Philip B. Shevlin pp 1320 - 1324; DOI: 10.1021/ja00291a035 |
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Passage of aryl-tipped alkyl groups through molecular cavities: the role of flexibility Barbara J. Whitlock and Howard W. Whitlock pp 1325 - 1329; DOI: 10.1021/ja00291a036 |
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Photochemistry of 1-azatriptycene Tadashi Sugawara and Hiizu Iwamura pp 1329 - 1339; DOI: 10.1021/ja00291a037 |
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Equilibrium constants for the interconversion of substituted 1-phenylethyl alcohols and ethers. A measurement of intramolecular electrostatic interactions Marc E. Rothenberg, John P. Richard, and William P. Jencks pp 1340 - 1346; DOI: 10.1021/ja00291a038 |
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Preparation and dimerization of 1,2,4,6-thiatriazinyl radicals; crystal and molecular structure of bis(3,5-diphenyl-1,2,4,6-thiatriazine) Patrick J. Hayes, Richard T. Oakley, A. Wallace Cordes, and William T. Pennington pp 1346 - 1351; DOI: 10.1021/ja00291a039 |
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Stereochemistry of the concerted SN2' reaction of 3-chloropropene: a theoretical study Robert D. Bach and Gregory J. Wolber pp 1352 - 1357; DOI: 10.1021/ja00291a040 |
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Catalytic reaction on both sides of a metalloporphyrin plane. Alternating copolymerization of phthalic anhydride and epoxypropane with an aluminum porphyrin-quaternary salt system Takuzo Aida and Shohei Inoue pp 1358 - 1364; DOI: 10.1021/ja00291a041 |
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Selective monomethyl esterification of dicarboxylic acids by use of monocarboxylate chemisorption on alumina Haruo Ogawa, Teiji Chihara, and Kazuo Taya pp 1365 - 1369; DOI: 10.1021/ja00291a042 |
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.alpha.- and .beta.-Carboxylic groups as primary ligating groups in promoting amide deprotonation. Solid-state behavior of N-tosylalaninate-copper(II) complexes: crystal and molecular structures of bis(N-tosyl-.beta.-alaninato)bis(imidazole)copper(II), polymeric (N-tosyl-.alpha.-alaninato)diaquacopper(II) monohydrate, and dipiperidinium bis(N-tosyl-.alpha.-alaninato)cuprate(II) monohydrate complexes L. Antolini, L. P. Battaglia, A. Bonamartini Corradi, G. Marcotrigiano, L. Menabue, and G. C. Pellacani pp 1369 - 1375; DOI: 10.1021/ja00291a043 |
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Capture of electron-deficient species with aryl halides. New syntheses of hypervalent iodonium ylides Robert M. Moriarty, B. R. Bailey, O. Prakash, and Indra Prakash pp 1375 - 1378; DOI: 10.1021/ja00291a044 |
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Steric hindrance to benzocyclobutene openings. First synthesis of a 1,2,3-tris(trimethylsilylated) arene by cobalt-catalyzed alkyne cyclizations and application of fully coupled two-dimensional chemical shift correlations to a structural problem Ronald L. Halterman, Nhan H. Nguyen, and K. Peter C. Vollhardt pp 1379 - 1387; DOI: 10.1021/ja00291a045 |
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Base-induced proton tautomerism in the primary photocyclization product of stilbenes J. B. M. Somers, A. Couture, A. Lablache-Combier, and W. H. Laarhoven pp 1387 - 1394; DOI: 10.1021/ja00291a046 |
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Structural studies of a new antitumor and antiviral agent: selenazofurin and its .alpha. anomer Barry M. Goldstein, Fusao Takusagawa, Helen W. Berman, Prem C. Srivastava, and Roland K. Robins pp 1394 - 1400; DOI: 10.1021/ja00291a047 |
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Conformational analysis of a cyclic pentapeptide by one- and two-dimensional nuclear Overhauser effect spectroscopy Martha D. Bruch, Joseph H. Noggle, and Lila M. Gierasch pp 1400 - 1407; DOI: 10.1021/ja00291a048 |
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Relative sulfur-36-sulfur-34 kinetic isotope effects Piotr Paneth and Wladyslaw Reimschuessel pp 1407 - 1408; DOI: 10.1021/ja00291a049 |
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Sulfur-34, sulfur-36, and oxygen-18 isotope effects on phosphorus-31 chemical shifts in thiophosphate anhydrides C. Roeske, Piotr Paneth, M. H. O'Leary, and Wladyslaw Reimschuessel pp 1409 - 1411; DOI: 10.1021/ja00291a050 |
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Organometallic nitrosyl chemistry. 23. Novel 16-electron organometallic complexes of molybdenum and tungsten: (.eta.5-C5H5)M(NO)(alkyl)2 Peter Legzdins, Steven J. Rettig, Luis Sanchez, Bruce E. Bursten, and Michael G. Gatter pp 1411 - 1413; DOI: 10.1021/ja00291a051 |
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X-ray photoelectron spectra of methyllithium and dilithiomethane Gregory F. Meyers, Michael B. Hall, John W. Chinn, and Richard J. Lagow pp 1413 - 1414; DOI: 10.1021/ja00291a052 |
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Resonance Raman spectra of ground and low-lying excited states of ruthenium(II) pentaammine pyridine derivatives Y. C. Chung, N. Leventis, Peter J. Wagner, and G. E. Leroi pp 1414 - 1416; DOI: 10.1021/ja00291a053 |
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Resonance Raman spectra of ground and lowest excited electronic states of some ruthenium(II) mixed-ligand complexes Y. C. Chung, N. Leventis, Peter J. Wagner, and G. E. Leroi pp 1416 - 1417; DOI: 10.1021/ja00291a054 |
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Studies of enzyme stereochemistry. Elucidation of the stereochemistry of the reaction catalyzed by S-adenosylhomocysteine hydrolase Ronald J. Parry and Leslie J. Askonas pp 1417 - 1418; DOI: 10.1021/ja00291a055 |
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Microporous aluminum oxide films at electrodes Cary J. Miller and Marcin Majda pp 1419 - 1420; DOI: 10.1021/ja00291a056 |
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Hydride sponge: 1,8-naphthalenediylbis(dimethylborane) Howard Edan Katz pp 1420 - 1421; DOI: 10.1021/ja00291a057 |
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Total synthesis of quinocarcinol methyl ester Samuel J. Danishefsky, Peter J. Harrison, Robert R. Webb, and Brian T. O'Neill pp 1421 - 1423; DOI: 10.1021/ja00291a058 |
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Synthesis of (+)-antimycin A3. Use of the oxazole ring in protecting and activating functions Harry H. Wasserman and Ronald J. Gambale pp 1423 - 1424; DOI: 10.1021/ja00291a059 |
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An extremely efficient method for one-pot, three-component, 2 + 2 + 2 construction of functionalized cyclohexenes Gary H. Posner and Shu Bin Lu pp 1424 - 1426; DOI: 10.1021/ja00291a060 |
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Barrier to coupled internal rotation in bis(9-triptycyl) ether. Kinetics of intramolecular exciplex formation in racemic 2,3-benzo-9-triptycyl 2-(N,N-dimethylaminomethyl)-9-triptycyl ether Noboru Koga and Hiizu Iwamura pp 1426 - 1427; DOI: 10.1021/ja00291a061 |
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Novel nucleophilic substitution reaction by radical cation intermediates. Photosensitized transacetalization via SON1 mechanism S. Hashimoto, I. Kurimoto, Y. Fujii, and R. Noyori pp 1427 - 1429; DOI: 10.1021/ja00291a062 |
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Ester homologation via .alpha.-bromo .alpha.-keto dianion rearrangement Conrad J. Kowalski, M. Serajul Haque, and Kevin W. Fields pp 1429 - 1430; DOI: 10.1021/ja00291a063 |
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Excited-state properties of a triply ortho-metalated iridium(III) complex K. A. King, P. J. Spellane, and Richard J. Watts pp 1431 - 1432; DOI: 10.1021/ja00291a064 |
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Gas-phase photofragmentation of chromium hexacarbonyl: time-resolved infrared spectrum and decay kinetics of "naked" chromium pentacarbonyl T. A. Seder, Stephen P. Church, A. J. Ouderkirk, and Eric Weitz pp 1432 - 1433; DOI: 10.1021/ja00291a065 |
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Isotopic multiplets in the carbon-13 NMR spectra of partially deuterated ammonium derivatives. Spectral effects of isotopic asymmetry at a nitrogen atom Jacques Reuben pp 1433 - 1435; DOI: 10.1021/ja00291a066 |
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Stereoelectronic controlling features of allylic asymmetry. Application to ester enolate alkylations Glenn J. McGarvey and J. Michael Williams pp 1435 - 1437; DOI: 10.1021/ja00291a067 |
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Effect of temperature on the transport capabilities of some common ionophores Charles J. Thoman pp 1437 - 1438; DOI: 10.1021/ja00291a068 |
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A new synthetic strategy for the penems. Total synthesis of (5R,6S,8R)-6-(.alpha.-hydroxyethyl)-2-(hydroxymethyl)penem-3-carboxylic acid Stephen Hanessian, Angelo Bedeschi, Carlo Battistini, and Nicola Mongelli pp 1438 - 1439; DOI: 10.1021/ja00291a069 |
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Molecular and electronic structures of metallaspiropentanes Mark S. Gordon and Philip Boudjouk pp 1439 - 1440; DOI: 10.1021/ja00291a070 |
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Stereoselective acyclic enolate formation via conjugate reduction: correlation with enone conformational preferences A. Richard Chamberlin and Siegfried H. Reich pp 1440 - 1441; DOI: 10.1021/ja00291a071 |
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Picosecond dynamics of the excited trans-stilbene/fumaronitrile charge-transfer complex Joshua L. Goodman and Kevin S. Peters pp 1441 - 1442; DOI: 10.1021/ja00291a072 |
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Implications of three-center, two-electron M--H--C bonding for related alkyl migration reactions: design and study of an ethylene polymerization catalyst Gregory F. Schmidt and Maurice Brookhart pp 1443 - 1444; DOI: 10.1021/ja00291a073 |
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Penem synthesis through C3-N ring closure of a .beta.-lactam precursor Harry H. Wasserman and William T. Han pp 1444 - 1446; DOI: 10.1021/ja00291a074 |
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Dynamic NMR and molecular mechanics study of the rotation of a 1-adamantyl, a 1-bicyclooctyl, a 1-norbornyl, and a tert-butyl group. The relative size of an adamantyl group. The dilemma of calculated barriers to rotation J. E. Anderson, H. Pearson, and D. I. Rawson pp 1446 - 1447; DOI: 10.1021/ja00291a075 |
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Isolation and characterization of iron methylene (FeCH2) via FTIR matrix isolation Sou Chan Chang, Zakya H. Kafafi, Robert H. Hauge, W. Edward Billups, and John L. Margrave pp 1447 - 1448; DOI: 10.1021/ja00291a076 |
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Tandem radical approach to linear condensed cyclopentanoids. Total synthesis of (.+-.)-hirsutene Dennis P. Curran and Donna M. Rakiewicz pp 1448 - 1449; DOI: 10.1021/ja00291a077 |
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Ab initio study of the infrared spectrum of methylenecyclopropene B. Andre Hess, D. Michalska, and Laurence J. Schaad pp 1449 - 1450; DOI: 10.1021/ja00291a078 |
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Electron transfer processes. 33. An inverted reactivity series in the reaction of tert-butyl radical with nucleophiles Glen A. Russell and R. K. Khanna pp 1450 - 1452; DOI: 10.1021/ja00291a079 |
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Alkynyl sulfonate esters. Preparation and characterization of acetylenic tosylates, RC.tplbond.COTs Peter J. Stang and Bruce W. Surber pp 1452 - 1453; DOI: 10.1021/ja00291a080 |
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Thermodynamic and kinetic properties of the metaphosphate anion, PO3-, in the gas phase Michael Henchman, A. A. Viggiano, John F. Paulson, A. Freedman, and J. Wormhoudt pp 1453 - 1455; DOI: 10.1021/ja00291a081 |
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Transient ferracyclobutanes during protonation of .eta.3-homoallyliron(0) complexes Martin F. Semmelhack and Hanh T. M. Le pp 1455 - 1457; DOI: 10.1021/ja00291a082 |
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Additions and Corrections - Triplet Exciplex Formation in the External Heavy-Atom Effect Maria C. Tamargo, and Dwaine O. Cowan pp 1457 - 1457; DOI: 10.1021/ja00291a600 |
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Additions and Corrections - Structures and Stabilities of α-Hetero-Substituted Organolithium and Organosodium Compounds. Energetic Unimportance of Second Row d-Orbital Effects Paul von Rague Schleyer, Timothy Clark, Alexander J. Kos, Gunther W. Spitznagel, Cornelia Rohde, Dorit Arad, K. N. Houk, and Nelson G. Rondan pp 1457 - 1457; DOI: 10.1021/ja00291a601 |
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Additions and Corrections - Chain-Folding Initiation Structures in Ribonuclease A: Conformational Analysis of trans-Ac-Asn-Pro-Tyr NHMe and trans-Ac-Tyr-Pro-Asn-NHMe in Water and in the Solid State G. T. Montelione, E. Arnold, Y. C. Meinwald, E. R. Stimson, J. B. Denton, S.-G. Huang, J. Clardy, and H. A. Scheraga pp 1457 - 1457; DOI: 10.1021/ja00291a602 |
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Additions and Corrections - Chain-Folding Initiation Structures in Ribonuclease A: Conformational Free Energy Calculations on Ac-Asn-Pro-Tyr-NHMe, Ac-Tyr-Pro-Asn-NHMe, and Related Peptides M. Oka, G. T. Montelione, and H. A. Scheraga pp 1457 - 1457; DOI: 10.1021/ja00291a603 |
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Book Reviews pp 1457 - 1458; DOI: 10.1021/ja00291a604 |
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Catalytic formation of hydrogen and carbon-carbon bonds on illuminated zinc sulfide generated from zinc dithiolenes N. Zeug, J. Buecheler, and Horst Kisch pp 1459 - 1465; DOI: 10.1021/ja00292a001 |
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Kinetic evidence for the formation of the carbene anion radical (EtO2C)2C-.cntdot. Dean A. Van Galen, Mark P. Young, M. Dale Hawley, and Richard N. McDonald pp 1465 - 1470; DOI: 10.1021/ja00292a002 |
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Supercritical carbon dioxide: behavior of .pi.* and .beta. solvatochromic indicators in media of different densities Michael E. Sigman, Susan M. Lindley, and John E. Leffler pp 1471 - 1472; DOI: 10.1021/ja00292a003 |
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Direct electrochemistry of the photosynthetic blue copper protein plastocyanin. Electrostatic promotion of rapid charge transfer at an edge-oriented pyrolytic graphite electrode Fraser A. Armstrong, H. Allen, O. Hill, B. Nigel Oliver, and David Whitford pp 1473 - 1476; DOI: 10.1021/ja00292a004 |
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A comprehensive investigation of the mechanism and photophysics of isomerization of a protonated and unprotonated Schiff base of 11-cis-retinal Ralph S. Becker and Kenn Freedman pp 1477 - 1485; DOI: 10.1021/ja00292a005 |
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Observation of a common intermediate in the photocycloaddition and photocycloreversion of linked anthracenes Lewis E. Manring, Kevin S. Peters, Guilford Jones, and William R. Bergmark pp 1485 - 1489; DOI: 10.1021/ja00292a006 |
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Optimized intermolecular potential functions for amides and peptides. Hydration of amides William L. Jorgensen and Carol J. Swenson pp 1489 - 1496; DOI: 10.1021/ja00292a007 |
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Magnitude and origin of the .beta.-silicon effect on carbenium ions Scott G. Wierschke, Jayaraman Chandrasekhar, and William L. Jorgensen pp 1496 - 1500; DOI: 10.1021/ja00292a008 |
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Novel polycyclic dianions: metal reduction of nitrogen heterocycles Abraham Minsky, Yoram Cohen, and Mordecai Rabinovitz pp 1501 - 1505; DOI: 10.1021/ja00292a009 |
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Mn(CNR)6+/2+ electron self-exchange in acetonitrile. A possible distance dependence for a bimolecular electron-transfer reaction in solution Roger M. Nielson and Scot Wherland pp 1505 - 1510; DOI: 10.1021/ja00292a010 |
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Molecular order and dynamics of liquid-crystal side-chain polymers: an electron spin resonance study employing rigid nitroxide spin probes Karl Heinz Wassmer, Ernst Ohmes, Michael Portugall, Helmut Ringsdorf, and Gerd Kothe pp 1511 - 1519; DOI: 10.1021/ja00292a011 |
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Ultraviolet resonance Raman spectroscopy of the nucleotides with 266-, 240-, 218-, and 200-nm pulsed laser excitation Stephen P. A. Fodor, Richard P. Rava, Thomas R. Hays, and Thomas G. Spiro pp 1520 - 1529; DOI: 10.1021/ja00292a012 |
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Elucidation of cross-relaxation pathways in phospholipid vesicles utilizing two-dimensional proton NMR spectroscopy Jeffrey F. Ellena, William C. Hutton, and David S. Cafiso pp 1530 - 1537; DOI: 10.1021/ja00292a013 |
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Chemical applications of the two-dimensional deuteron-{carbon-13} NMR shift correlation experiment Joachim R. Wesener and Harald Guenther pp 1537 - 1540; DOI: 10.1021/ja00292a014 |
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Acid sites in zeolite Y: a solid-state NMR and infrared study using trimethylphosphine as a probe molecule Jack H. Lunsford, William P. Rothwell, and Wenxia Shen pp 1540 - 1547; DOI: 10.1021/ja00292a015 |
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Vibrational circular dichroism in amino acids and peptides. 9. Carbon-hydrogen stretching spectra of the amino acids and selected transition-metal complexes M. Reza Oboodi, Brij B. Lal, Daryl A. Young, Teresa B. Freedman, and Laurence A. Nafie pp 1547 - 1556; DOI: 10.1021/ja00292a016 |
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Intramolecular selectivity of the alkylation of substituted anilines by gaseous cations Marina Attina, Fulvio Cacace, and Giulia De Petris pp 1556 - 1561; DOI: 10.1021/ja00292a017 |
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Transient absorption and two-step laser excitation fluorescence studies of photoisomerization in 2-(2-hydroxyphenyl)benzoxazole and 2-(2-hydroxyphenyl)benzothiazole Michiya Itoh and Yoshihisa Fujiwara pp 1561 - 1565; DOI: 10.1021/ja00292a018 |
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Gas-phase reactions of transition-metal ions with methyl nitrite and nitromethane C. J. Cassady and B. S. Freiser pp 1566 - 1573; DOI: 10.1021/ja00292a019 |
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Gas phase reactions of Group 8-10 transition-metal ions with nitroalkanes C. J. Cassady and Ben S. Freiser pp 1573 - 1580; DOI: 10.1021/ja00292a020 |
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Heteronuclear diatomic transition-metal cluster ions in the gas phase. Reactions of cobalt-iron(1+) ion with hydrocarbons D. B. Jacobson and Ben S. Freiser pp 1581 - 1589; DOI: 10.1021/ja00292a021 |
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Bare tetranuclear transition-metal cluster ions in the gas phase. Reactivity of tetrascandium(1+) ion with small molecules M. B. Wise, D. B. Jacobson, and Ben S. Freiser pp 1590 - 1595; DOI: 10.1021/ja00292a022 |
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Kinetics of the chromium hexacarbonyl and tungsten hexacarbonyl catalyzed water gas shift reaction: photoinitiated formate decomposition as a probe of the catalytic cycle Bruce H. Weiller, Jian Ping Liu, and Edward R. Grant pp 1595 - 1604; DOI: 10.1021/ja00292a023 |
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Kinetic isotope effects for hydrogen abstraction from a series of cycloalkanes and branched alkanes by hydrogen atoms in the gaseous phase Noboru Fujisaki, Amanz Ruf, and Tino Gaeumann pp 1605 - 1610; DOI: 10.1021/ja00292a024 |
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On the role of uniform and mixed sugar puckers in DNA double-helical structures Shashidhar N. Rao and Peter Kollman pp 1611 - 1617; DOI: 10.1021/ja00292a025 |
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Ab initio study of the photodissociation of nitrosoalkanes and nitrosamines Renzo Cimiraglia, Maurizio Persico, and Jacopo Tomasi pp 1617 - 1622; DOI: 10.1021/ja00292a026 |
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Theoretical study of regioselectivity in radical additions to substituted alkenes. 1. Hydrogen addition to ethylene, vinylamine, and vinylborane F. Delbecq, D. Ilavsky, Nguyen Trong Anh, and J. M. Lefour pp 1623 - 1631; DOI: 10.1021/ja00292a027 |
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Investigation of ab initio HF-SCF-CI methods for calculating rotatory strengths in (R)-3-methylcyclobutene C. F. Chabalowski, G. M. Maggiora, and R. E. Christoffersen pp 1632 - 1640; DOI: 10.1021/ja00292a028 |
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Application of the rotating photoelectrode to the detection of an organotransition-metal intermediate. Photoelectrochemical detection of triacetonitrile(.eta.5-cyclopentadienyl)iron(1+) ion David C. Boyd, David A. Bohling, and Kent R. Mann pp 1641 - 1644; DOI: 10.1021/ja00292a029 |
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Intervalence transfer in cyano-bridged bi- and trinuclear ruthenium complexes Carlo Alberto Bignozzi, Sergio Roffia, and Franco Scandola pp 1644 - 1651; DOI: 10.1021/ja00292a030 |
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The iron(III) complex of N-[2-((o-hydroxyphenyl)glycino)ethyl]salicylidenimine. A model complex for the iron(III) environment in the transferrins Carl J. Carrano, K. Spartalian, G. V. N. Appa Rao, Vincent L. Pecoraro, and M. Sundaralingam pp 1651 - 1658; DOI: 10.1021/ja00292a031 |
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Alkyne-induced carbyne-carbyne coupling in the trinuclear bis(carbyne) iron cluster Fe3(CO)9(.mu.3-COC2H5)(.mu.3-CCH3). X-ray structures of Fe3(CO)6(.mu.-CO)2.mu.3-.eta.4[C(OC2H5)C(CH3)C(C6H5)C(C6H5)] and Fe3(CO)6(.mu.-CO)2.mu.3-.eta.4[C(CH3)C(OC2H5)C(Si(CH3)3)C(Si(CH3)3)] Didier Nuel, Francoise Dahan, and Rene Mathieu pp 1658 - 1664; DOI: 10.1021/ja00292a032 |
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Cobalt-mediated synthesis of tricyclic dienes incorporating fused four-membered rings. Unprecedented rearrangements and structural characterization of a cobalt-diene complex by two-dimensional NMR spectroscopy Elisabet Dunach, Ronald L. Halterman, and K. Peter C. Vollhardt pp 1664 - 1671; DOI: 10.1021/ja00292a033 |
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Organolanthanide and organoyttrium hydride chemistry. 7. Reaction of the samarium-hydrogen bond in the organosamarium hydride [(C5Me5)2SmH]2 with carbon monoxide: formation, isomerization, and x-ray crystallographic characterization of the samarium complexes cis- and trans-{(C5Me5)2[(C6H5)3PO]Sm}2(.mu.-OCH:CHO) William J. Evans, Jay W. Grate, and Robert J. Doedens pp 1671 - 1679; DOI: 10.1021/ja00292a034 |
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Preparation and x-ray structure determination of the lithium-silver cation [Li6Br4(Et2O)10]2+[Ag3Li2Ph6]2-: an unusual cation composed of a solvated "salt cluster" Michael Y. Chiang, Elmar Bohlen, and Robert Bau pp 1679 - 1681; DOI: 10.1021/ja00292a035 |
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Structures of the copper-containing Cu4MgPh6 and [Cu4LiPh6]- clusters: first example of a magnesium-containing transition-metal cluster compound Saeed I. Khan, Peter G. Edwards, Hanna S. H. Yuan, and Robert Bau pp 1682 - 1684; DOI: 10.1021/ja00292a036 |
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Thermochromic transformations of 2,6-diorgano-1,3,5,7-tetraoxa-2,6-dibora-4,8-octalindiones: a model for solid-state phase transformations and hysteresis Mohamed Yalpani, Walter R. Scheidt, and Klaus Seevogel pp 1684 - 1690; DOI: 10.1021/ja00292a037 |
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Total synthesis of elfamycins: aurodox and efrotomycin. 1. Strategy and construction of key intermediates R. E. Dolle and K. C. Nicolaou pp 1691 - 1694; DOI: 10.1021/ja00292a038 |
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Total synthesis of elfamycins: aurodox and efrotomycin. 2. Coupling of key intermediates and completion of the synthesis R. E. Dolle and K. C. Nicolaou pp 1695 - 1698; DOI: 10.1021/ja00292a039 |
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A convenient synthesis of 4-unsubstituted .beta.-lactams Larry E. Overman and Tatsushi Osawa pp 1698 - 1701; DOI: 10.1021/ja00292a040 |
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Stable simple enols. 9. Solid state structures and conformations of several simple enols and their keto tautomers Menahem Kaftory, Silvio E. Biali, and Zvi Rappoport pp 1701 - 1709; DOI: 10.1021/ja00292a041 |
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Studies dealing with the intramolecular ene reaction of cyclopropene derivatives Albert Padwa, William F. Rieker, and Robert J. Rosenthal pp 1710 - 1717; DOI: 10.1021/ja00292a042 |
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Aliphatic semidiones. 43. Conformational studies of macrocyclic 1,2-semidiones Glen A. Russell and N. K. Suleman pp 1717 - 1720; DOI: 10.1021/ja00292a043 |
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Deuterium isotope effects on carbon-13 chemical shifts of protoadamantane. Evidence for geometrical dependence of 3.DELTA. and 4.DELTA. effects Zdenko Majerski, Miljenko Zuanic, and Biserka Metelko pp 1721 - 1726; DOI: 10.1021/ja00292a044 |
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Cyclization of acetylenic carbonyl compounds via their silyl enol ether derivatives: a new intramolecular C-vinylation induced by mercury(II) salts. Stereochemistry and functionalization of the intermediate vinylmercurial Jacques Drouin, Maria Amelia Boaventura, and Jean Marie Conia pp 1726 - 1729; DOI: 10.1021/ja00292a045 |
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The structure of a B12 coenzyme: methylcobalamin studies by x-ray and NMR methods Miriam Rossi, Jenny P. Glusker, Lucio Randaccio, Michael F. Summers, Paul J. Toscano, and Luigi G. Marzilli pp 1729 - 1738; DOI: 10.1021/ja00292a046 |
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Rhizobactin, a structurally novel siderophore from Rhizobium meliloti M. J. Smith, J. N. Shoolery, B. Schwyn, I. Holden, and J. B. Neilands pp 1739 - 1743; DOI: 10.1021/ja00292a047 |
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Kinetic analysis of the photoinitiated autocatalytic chain decomposition of phenyl azide. A molecular explosion in solution Joseph P. Costantino, Helen W. Richter, Celia H. Lee Go, and Walter H. Waddell pp 1744 - 1747; DOI: 10.1021/ja00292a048 |
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Isotopic multiplets in the carbon-13 NMR spectra of polyols with partially deuterated hydroxyls. 4. Molecular structure as reflected in the carbon-13 NMR spectra of oligosaccharides with partially deuterated hydroxyls Jacques Reuben pp 1747 - 1755; DOI: 10.1021/ja00292a049 |
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Isotopic multiplets in the carbon-13 NMR spectra of polyols with partially deuterated hydroxyls. 5. .beta.-Diols Jacques Reuben pp 1756 - 1759; DOI: 10.1021/ja00292a050 |
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Multiple mixed-metal condensation leading to the trigonal bipyramidal iridium copper hexahydride Ir2Cu3H6(MeCN)3(PMe2Ph)63+ Larry F. Rhodes, John C. Huffman, and Kenneth G. Caulton pp 1759 - 1760; DOI: 10.1021/ja00292a051 |
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Formation of a planar hexametallic cluster containing a triangle of silver atoms within a triangle of rhodium atoms Juerg Ott and Luigi M. Venanzi pp 1760 - 1761; DOI: 10.1021/ja00292a052 |
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Electrophilic intermediate in the reactions of a 2-(hydroxyamino)imidazole. A model for biological effects of reduced nitroimidazoles Robert A. McClelland, Rick Panicucci, and A. Michael Rauth pp 1762 - 1763; DOI: 10.1021/ja00292a053 |
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Total synthesis of streptazolin - an application of the aza-analogue of the ferrier rearrangement Alan P. Kozikowski and Pyeong Uk Park pp 1763 - 1765; DOI: 10.1021/ja00292a054 |
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Charge-transfer-biradical excited states: relation to anomalous fluorescence. "Negative" S1-T1 splitting in twisted aminoborane Vlasta Bonacic-Koutecky and Josef Michl pp 1765 - 1766; DOI: 10.1021/ja00292a055 |
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Reaction of dicyclopentadienylmethylenetitanium with organic halides: Evidence for a radical mechanism Stephen L. Buchwald, Eric V. Anslyn, and Robert H. Grubbs pp 1766 - 1768; DOI: 10.1021/ja00292a056 |
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Aza Diels-Alder reactions in aqueous solution: cyclocondensation of dienes with simple iminium salts generated under Mannich conditions Scott D. Larsen and Paul A. Grieco pp 1768 - 1769; DOI: 10.1021/ja00292a057 |
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Total synthesis of (-)-paspaline Amos B. Smith and Richard Mewshaw pp 1769 - 1771; DOI: 10.1021/ja00292a058 |
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Structure of a heteropoly blue. The four-electron reduced .beta.-12-molybdophosphate anion Julie N. Barrows, Geoffrey B. Jameson, and Michael T. Pope pp 1771 - 1773; DOI: 10.1021/ja00292a059 |
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Effect of semiconductor on photocatalytic decomposition of lactic acid H. Harada, T. Sakata, and T. Ueda pp 1773 - 1774; DOI: 10.1021/ja00292a060 |
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2,4-Dimethylene-1,3-cyclobutadiyl Gary J. Snyder and Dennis A. Dougherty pp 1774 - 1775; DOI: 10.1021/ja00292a061 |
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Two-dimensional proton-cadmium-113 chemical-shift correlation maps by proton-detected multiple-quantum NMR in metal complexes and metalloproteins David Live, Ian M. Armitage, David C. Dalgarno, and David Cowburn pp 1775 - 1777; DOI: 10.1021/ja00292a062 |
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Total synthesis of (-)-tirandamycin A R. H. Schlessinger, G. R. Bebernitz, Peter Lin, and A. J. Poss pp 1777 - 1778; DOI: 10.1021/ja00292a063 |
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Diastereoselective [3 + 2]-type heterocyclic synthesis via [2-(acetoxymethyl)-3-allyl]tri-n-butylstannane Barry M. Trost and Peter J. Bonk pp 1778 - 1781; DOI: 10.1021/ja00292a064 |
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Cyclization via isomerization: a palladium(2+)-catalyzed carbocyclization of 1,6-enynes to 1,3- and 1,4-dienes Barry M. Trost and Mark Lautens pp 1781 - 1783; DOI: 10.1021/ja00292a065 |
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The chemistry of sulfines. 10. 2-Thiabicyclo[2.2.1]hept-5-ene endo-2-oxide derivatives: stereospecific formation, rearrangement to bicyclic sultenes, and conversion to 5-alkylidene-2-cyclopentenones Eric Block, Alan Wall, and Jon Zubieta pp 1783 - 1784; DOI: 10.1021/ja00292a066 |
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Persulfide-bridged iron-molybdenum-sulfur clusters of biological relevance: two synthetic routes and the structures of intermediate and product clusters Julie A. Kovacs, J. K. Bashkin, and R. H. Holm pp 1784 - 1786; DOI: 10.1021/ja00292a067 |
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Ferro- and antiferromagnetic interaction between two diphenylcarbene units incorporated in the [2.2]paracyclophane skeleton Akira Izuoka, Shigeru Murata, Tadashi Sugawara, and Hiizu Iwamura pp 1786 - 1787; DOI: 10.1021/ja00292a068 |
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Observation of a novel low-lying excited state in zinc(II) complexes K. A. Truesdell and G. A. Crosby pp 1787 - 1788; DOI: 10.1021/ja00292a069 |
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Product translational energy distributions as a probe of organometallic reaction mechanisms: dehydrogenation of alkanes by Group 8-10 metal ions Maureen A. Hanratty, Jesse L. Beauchamp, Andreas J. Illies, and M. T. Bowers pp 1788 - 1789; DOI: 10.1021/ja00292a070 |
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Resolution and structural determination of unsymmetrically 6A6D-disubstituted .beta.-cyclodextrin Kahee Fujita, Atsuo Matsunaga, Taiji Imoto, Ken Hirotsu, Shigehiro Kamitori, and Taiichi Higuchi pp 1790 - 1791; DOI: 10.1021/ja00292a071 |
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Organometallic nitrosyl chemistry. 24. Very twisted .eta.4-trans-diene complexes Allen D. Hunter, Peter Legzdins, Charles R. Nurse, Frederick W. B. Einstein, and Anthony C. Willis pp 1791 - 1792; DOI: 10.1021/ja00292a072 |
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Specific long-range effects on relaxation of local stress during a solid-state reaction Mark D. Hollingsworth and J. Michael McBride pp 1792 - 1793; DOI: 10.1021/ja00292a073 |
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Synthesis and characterization of the first example of an organoplatinum complex containing a platinum(IV)-olefin bond Edith J. Parsons, Raymond D. Larsen, and P. W. Jennings pp 1793 - 1794; DOI: 10.1021/ja00292a074 |
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Flash photolysis investigations of bis(triphenylphosphine)carbonylchlororhodium: reaction dynamics of the Wilkinson's catalysis intermediate "bis(triphenylphosphine)chlororhodium" David Wink and Peter C. Ford pp 1794 - 1796; DOI: 10.1021/ja00292a075 |
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Seven coordinate aluminum in (benzo-15-crown-5)dichloroaluminum ethyltrichloroaluminate Simon G. Bott, Hosny Elgamal, and Jerry L. Atwood pp 1796 - 1797; DOI: 10.1021/ja00292a076 |
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Carbamate-mediated functionalization of unsaturated alcohols. 3. Intramolecular Michael addition of O-carbamates to .alpha.,.beta.-unsaturated esters. A new diastereoselective amination in an acyclic system Masahiro Hirama, Takeo Shigemoto, Yutaka Yamazaki, and Sho Ito pp 1797 - 1798; DOI: 10.1021/ja00292a077 |
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Additions and Corrections - Free Radical Rearrangement Involving the 1,2-Migration of a Thioester Group. Model for the Coenzyme B12 Dependent Methylmalonyl-CoA Mutase Reaction Susan Wollowitz, and Jack Halpern pp 1798 - 1798; DOI: 10.1021/ja00292a601 |
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Book Reviews pp 1799 - 1804; DOI: 10.1021/ja00292a600 |
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High-field proton NMR study of the aggregation and complexation of n-butyllithium in tetrahydrofuran John F. McGarrity and Craig A. Ogle pp 1805 - 1810; DOI: 10.1021/ja00293a001 |
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A rapid-injection (RI) NMR study of the reactivity of butyllithium aggregates in tetrahydrofuran John F. McGarrity, Craig A. Ogle, Zdenek Brich, and Hans Rudolf Loosli pp 1810 - 1815; DOI: 10.1021/ja00293a002 |
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Kinetics and mechanism of self-protonation reactions in organic electrochemical processes Christian Amatore, Giulio Capobianco, Giuseppe Farnia, Giancarlo Sandona, Jean Michel Saveant, Maria Gabriella Severin, and Elio Vianello pp 1815 - 1824; DOI: 10.1021/ja00293a003 |
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.beta.-Turns in model dipeptides. An infrared quantitative analysis with NMR correlation Guy Boussard and Michel Marraud pp 1825 - 1828; DOI: 10.1021/ja00293a004 |
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Electron density distribution analysis for nitromethane, nitromethide, and nitramide James P. Ritchie pp 1829 - 1837; DOI: 10.1021/ja00293a005 |
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Kinetics of polyatomic free radicals produced by laser photolysis. 4. Study of the equilibrium isopropyl + oxygen .tautm. isopropylperoxy between 592 and 692 K Irene R. Slagle, Emil Ratajczak, Michael C. Heaven, David Gutman, and Albert F. Wagner pp 1838 - 1845; DOI: 10.1021/ja00293a006 |
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Electrocatalysis of proton-coupled electron-transfer reactions at glassy carbon electrodes George E. Cabaniss, A. A. Diamantis, W. Rorer Murphy, R. W. Linton, and T. J. Meyer pp 1845 - 1853; DOI: 10.1021/ja00293a007 |
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A general model for dispersed kinetics in heterogeneous systems W. John Albery, Philip N. Bartlett, C. Paul Wilde, and James R. Darwent pp 1854 - 1858; DOI: 10.1021/ja00293a008 |
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Phase-transfer-aided FMNH production using artificial photosynthesis cells of bacterial type. Cell system optimization by the concept of flux conjugation Iwao Tabushi and Shinichi Kugimiya pp 1859 - 1863; DOI: 10.1021/ja00293a009 |
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Gas-phase ion decomposition occurring remote to a charge site Nancy J. Jensen, Kenneth B. Tomer, and Michael L. Gross pp 1863 - 1868; DOI: 10.1021/ja00293a010 |
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Spectroscopy and photochemistry of a derivative of an anthracene-naphthalene phane James Ferguson, Miroslav Puza, and Raymond J. Robbins pp 1869 - 1874; DOI: 10.1021/ja00293a011 |
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Photophysical studies on 1-(p-aminophenyl)pyrene. Characterization of an intramolecular charge-transfer state with application to proton-transfer dynamics Sair Hagopian and Lawrence A. Singer pp 1874 - 1880; DOI: 10.1021/ja00293a012 |
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Tautomer characterization by energy resolved mass spectrometry. Dimethyl phosphite and dimethyl phosphonate ions Hilkka I. Kenttamaa and R. Graham Cooks pp 1881 - 1886; DOI: 10.1021/ja00293a013 |
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Electron spin resonance study of tris[2-aminobenzenethiolato(2-)-S,N]technetium(VI) and -rhenium(VI) chelates: evidence for molecular aggregation in solution John Baldas, John F. Boas, John Bonnyman, John R. Pilbrow, and Geoffrey A. Williams pp 1886 - 1891; DOI: 10.1021/ja00293a014 |
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The influence of a second magnesium atom in unsolvated magnesium-hydrogen halide reactions Paul G. Jasien and Clifford E. Dykstra pp 1891 - 1895; DOI: 10.1021/ja00293a015 |
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Dicyclopenta[ef,kl]heptalene (azupyrene) chemistry. Electrophilic monosubstitution. Theory and experiment Arthur G. Anderson, Ernest R. Davidson, Edward D. Daugs, L. Glenn Kao, Richard L. Lindquist, and Kristine A. Quenemoen pp 1896 - 1899; DOI: 10.1021/ja00293a016 |
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Ab initio and MNDO study of nitromethane and the nitromethyl radical Michael L. McKee pp 1900 - 1904; DOI: 10.1021/ja00293a017 |
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Ab initio heats of formation of medium-sized hydrocarbons. 2. Use of second-order correlation energies Raymond L. Disch, Jerome M. Schulman, and Michael L. Sabio pp 1904 - 1906; DOI: 10.1021/ja00293a018 |
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Molecular mechanics calculations on aliphatic amines S. Profeta and N. L. Allinger pp 1907 - 1918; DOI: 10.1021/ja00293a019 |
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A theoretical model of bonding in hyperlithiated carbon compounds Alan E. Reed and Frank Weinhold pp 1919 - 1921; DOI: 10.1021/ja00293a020 |
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Electronic structure of the phosphoryl and thiophosphoryl bonds Michael W. Schmidt and Mark S. Gordon pp 1922 - 1930; DOI: 10.1021/ja00293a021 |
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Picosecond studies of ruthenium(II) and ruthenium(III) porphyrin photophysics C. Drew Tait, Dewey Holten, Mark Barley, David Dolphin, and Brian R. James pp 1930 - 1934; DOI: 10.1021/ja00293a022 |
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Product branching in infrared multiple photon decomposition of gas-phase ions. Mechanistic implications for proton-transfer reactions Christopher R. Moylan, Joseph M. Jasinski, and John I. Brauman pp 1934 - 1940; DOI: 10.1021/ja00293a023 |
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Origin of the temperature-dependent product variation in carbene reaction with alcohol Setsuko Oikawa and Minoru Tsuda pp 1940 - 1946; DOI: 10.1021/ja00293a024 |
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Solid-state NMR of cyclic pentapeptides M. H. Frey, S. J. Opella, A. L. Rockwell, and L. M. Gierasch pp 1946 - 1951; DOI: 10.1021/ja00293a025 |
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Conformations, possible hydrogen bonding, and microwave spectrum of 3-buten-2-ol Zuzana Smith, Norberto Carballo, E. Bright Wilson, Karl Magnus Marstokk, and Harald Moellendal pp 1951 - 1957; DOI: 10.1021/ja00293a026 |
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Electrochemical switching of lariat ethers. Survey of cation binding by neutral and reduced forms of one- and two-armed carbon- and nitrogen-pivot lariat ethers Angel Kaifer, Deborah Ann Gustowski, Luis Echegoyen, Vincent J. Gatto, Rose Ann Schultz, Thomas P. Cleary, Charles R. Morgan, D. M. Goli, Angel M. Rios, and George W. Gokel pp 1958 - 1965; DOI: 10.1021/ja00293a027 |
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Ab initio structures of phosphorus acids and esters. 1. Phosphinic, phosphonic, and phosphoric acids Carl S. Ewig and John R. Van Wazer pp 1965 - 1971; DOI: 10.1021/ja00293a028 |
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Torsional and steric control of stereoselectivity in isodicyclopentadiene cycloadditions Frank K. Brown and K. N. Houk pp 1971 - 1978; DOI: 10.1021/ja00293a029 |
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[26](1,2,4,5)Cyclophane (deltaphane) and related compounds. Simultaneous .pi.-electron interaction among three benzene rings Hee Chol Kang, A. W. Hanson, Bruce Eaton, and V. Boekelheide pp 1979 - 1985; DOI: 10.1021/ja00293a030 |
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Spectroscopy and photochemistry of conjugated nonprotonated Schiff bases: application of an ab initio derived Heisenberg effective Hamiltonian J. Sanchez-Marin and J. P. Malrieu pp 1985 - 1992; DOI: 10.1021/ja00293a031 |
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Localized molecular orbital studies on transition-metal complexes. III. Localized valence structures of transition-metal carbene complexes Dennis S. Marynick and Carol M. Kirkpatrick pp 1993 - 1994; DOI: 10.1021/ja00293a032 |
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Crystal-field effects on the far-infrared cation vibrations of transition metal (2+) ion exchanged faujasite zeolites Geoffrey A. Ozin, Mark D. Baker, John Godber, and Shihua Wu pp 1995 - 2000; DOI: 10.1021/ja00293a033 |
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Epoxidation of olefins by cytochrome P-450 model compounds: kinetics and stereochemistry of oxygen atom transfer and origin of shape selectivity James P. Collman, John I. Brauman, Bernard Meunier, Teruyuki Hayashi, Thomas Kodadek, and Scott A. Raybuck pp 2000 - 2005; DOI: 10.1021/ja00293a034 |
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Homogeneous catalysis of the photoreduction of water. 6. Mediation by polypyridine complexes of ruthenium(II) and cobalt(II) in alkaline media C. V. Krishnan, Bruce S. Brunschwig, Carol Creutz, and Norman Sutin pp 2005 - 2015; DOI: 10.1021/ja00293a035 |
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Metal ion promoted elimination reactions. Conversion of .beta.-hydroxy .alpha.-amino acids to .alpha.-imino acids E. K. Chong, J. MacB. Harrowfield, W. G. Jackson, Alan M. Sargeson, and J. Springborg pp 2015 - 2022; DOI: 10.1021/ja00293a036 |
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Synthesis and chemistry of a bridging vinylidenedicobalt complex. Evidence for a nonchain radical mechanism in its reaction with metal hydrides to give heteronuclear clusters Eric N. Jacobsen and Robert G. Bergman pp 2023 - 2032; DOI: 10.1021/ja00293a037 |
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Asymmetric synthesis. Asymmetric catalytic allylation using palladium chiral phosphine complexes Pamela R. Auburn, Peter B. Mackenzie, and B. Bosnich pp 2033 - 2046; DOI: 10.1021/ja00293a038 |
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Asymmetric synthesis. Mechanism of asymmetric catalytic allylation Peter B. Mackenzie, John Whelan, and B. Bosnich pp 2046 - 2054; DOI: 10.1021/ja00293a039 |
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Structure of the palladium complex [Pd(.eta.3-C(Xyl)2CHCHPh)(S,S-PPh2(CHMe)2PPh2)]BPh4: a catalyst for asymmetric allylic alkylation reactions David H. Farrar and Nicholas C. Payne pp 2054 - 2058; DOI: 10.1021/ja00293a040 |
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Homogeneous catalysis. Transition-metal-catalyzed Claisen rearrangements Terry G. Schenck and B. Bosnich pp 2058 - 2066; DOI: 10.1021/ja00293a041 |
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Tautomerism and steric effects in 1-nitro-9-(alkylamino)acridines (ledakrin or nitracrine analogs): probing structure-activity relationships at the molecular level John J. Stezowski, Petra Kollat, Maria Bogucka-Ledochowska, and Jenny P. Glusker pp 2067 - 2077; DOI: 10.1021/ja00293a042 |
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On the origin of the stereoselectivity of hydrazone alkylations. Investigation of aggregation effects and solution kinetics Robert A. Wanat and David B. Collum pp 2078 - 2082; DOI: 10.1021/ja00293a043 |
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Conformations of saturated six-membered ring phosphorus heterocycles. Chair-chair equilibria for cyclophosphamide, the 5,5-dimethyl derivative, and related 1,3,2-oxazaphosphorinanes. Relative conformational energies of nitrogen mustard and other R2N groups attached to phosphorus William N. Setzer, Alan E. Sopchik, and Wesley G. Bentrude pp 2083 - 2091; DOI: 10.1021/ja00293a044 |
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Ion pairing and reactivity of enolate anions. 6. Kinetics and thermodynamics for reaction of alkali acetylacetonates with alkyl halides in dimethyl sulfoxide Edward M. Arnett, Stephen G. Maroldo, George W. Schriver, Steven L. Schilling, and E. B. Troughton pp 2091 - 2099; DOI: 10.1021/ja00293a045 |
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Theory of stereoselection in conrotatory electrocyclic reactions of substituted cyclobutenes Nelson G. Rondan and K. N. Houk pp 2099 - 2111; DOI: 10.1021/ja00293a046 |
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Mechanisms for interconversions among C3H4 hydrocarbons: deuterium isotope effects and independent generation of vinylmethylene intermediates in photoisomerizations of allenes and cyclopropenes Mark G. Steinmetz and Richard T. Mayes pp 2111 - 2121; DOI: 10.1021/ja00293a047 |
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Mechanism of solvolysis of 2,2-dimethylcyclopentyl p-bromobenzenesulfonate V. J. Shiner and Michael A. Imhoff pp 2121 - 2124; DOI: 10.1021/ja00293a048 |
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Intramolecular carbopalladation of allylic amines and sulfides Robert A. Holton and Joseph R. Zoeller pp 2124 - 2131; DOI: 10.1021/ja00293a049 |
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Alkoxide triggered ligand substitution. Highly stereoselective formation of unsaturated phosphinite ester-molybdenum tetracarbonyl chelates and the x-ray crystal structure of (1-phenylallyl dimethylphosphinite)molybdenum tetracarbonyl Randall T. DePue, David B. Collum, Joseph W. Ziller, and Melvyn Rowen Churchill pp 2131 - 2137; DOI: 10.1021/ja00293a050 |
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Stereocontrolled construction of oxygenated steroidal side chains. Synthesis and stereochemistry of depresosterol Eiichi Nakamura and Isao Kuwajima pp 2138 - 2141; DOI: 10.1021/ja00293a051 |
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Synthesis of 14-membered phosphorus-sulfur P2S2 and P3S macrocycles which contain the 1-thio-2-(phenylphosphino)benzene moiety. Determination of stereochemistries of the free ligands and of a platinum(II) complex Evan P. Kyba, Clyde N. Clubb, Steven B. Larson, Victor J. Schueler, and Raymond E. Davis pp 2141 - 2148; DOI: 10.1021/ja00293a052 |
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Synthesis of polyquinanes. 2. The total synthesis of (.+-.)-silphinene: the intramolecular Diels-Alder approach Daniel D. Sternbach, Jeffrey W. Hughes, Douglas F. Burdi, and Beverly A. Banks pp 2149 - 2153; DOI: 10.1021/ja00293a053 |
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Functional group diversity in enzymic oxygenation reactions catalyzed by bacterial flavin-containing cyclohexanone oxygenase Bruce P. Branchaud and Christopher T. Walsh pp 2153 - 2161; DOI: 10.1021/ja00293a054 |
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Aggregate morphology and intermembrane interaction of synthetic peptide lipids bearing various head groups Yukito Murakami, Junichi Kikuchi, Toshihiko Takaki, Katsuya Uchimura, and Akio Nakano pp 2161 - 2167; DOI: 10.1021/ja00293a055 |
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Absorption and MCD spectral studies of the decaammine(.mu.-dinitrogen-N,N')diosmium(5+) mixed-valence ion Lucjan Dubicki, James Ferguson, Elmars R. Krausz, Peter A. Lay, Marcel Maeder, Roy H. Magnuson, and Henry Taube pp 2167 - 2171; DOI: 10.1021/ja00293a056 |
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Homoleptic carbene complexes. 3. Hexakis(oxazolidin-2-ylidene)cobalt(III) and -rhodium(III) Ulrike Plaia, Heribert Stolzenberg, and Wolf P. Fehlhammer pp 2171 - 2172; DOI: 10.1021/ja00293a057 |
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Anomalously long-wavelength electronic transition in conformationally locked organosilane high polymers Robert D. Miller, D. Hofer, J. Rabolt, and G. N. Fickes pp 2172 - 2174; DOI: 10.1021/ja00293a058 |
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The isolation and x-ray structures of lithium crown ether salts of the free phenyl carbanions [CHPh2]- and [CPh3]- Marilyn M. Olmstead and Philip P. Power pp 2174 - 2175; DOI: 10.1021/ja00293a059 |
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NMR method to detect stereospecific deuterium labeling at diastereotopic methylene hydrogens: selective proton, carbon-13 heteronuclear shift correlation Laird A. Trimble, Paul B. Reese, and John C. Vederas pp 2175 - 2177; DOI: 10.1021/ja00293a060 |
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Cadmium-113 chemical shift tensor in cadmium diethyl phosphate: a step toward understanding divalent cation-phospholipid interactions V. W. Miner and James H. Prestegard pp 2177 - 2178; DOI: 10.1021/ja00293a061 |
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Evidence of the breaking of the copper-imidazolate bridge in copper/cobalt-substituted superoxide dismutase upon reduction of the copper(II) centers Ivano Bertini, Claudio Luchinat, and Roberto Monnanni pp 2178 - 2179; DOI: 10.1021/ja00293a062 |
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Early transition-metal carbene complexes L2M:CH2---equilibrium structures and rotational barriers Allan R. Gregory and Eric A. Mintz pp 2179 - 2180; DOI: 10.1021/ja00293a063 |
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Direct studies of photodissociation of azomethane vapor using transient CARS spectroscopy P. L. Holt, K. E. McCurdy, J. S. Adams, K. A. Burton, R. B. Weisman, and Paul S. Engel pp 2180 - 2182; DOI: 10.1021/ja00293a064 |
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Mechanisms of phenylacetylene polymerization by molybdenum and titanium initiators Thomas J. Katz, Scott M. Hacker, R. D. Kendrick, and C. S. Yannoni pp 2182 - 2183; DOI: 10.1021/ja00293a065 |
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Novel photoinduced carbon-carbon bond formation in purines Vasu Nair and Stanley D. Chamberlain pp 2183 - 2185; DOI: 10.1021/ja00293a066 |
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Extraordinary micellar enantioselectivity coupled to altered aggregate structure Ryuichi Ueoka, Robert A. Moss, Shanti Swarup, Yoko Matsumoto, George Strauss, and Yukito Murakami pp 2185 - 2186; DOI: 10.1021/ja00293a067 |
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Oxidative cleavage of 1-phenyl-1,2-ethanediol by 4-cyano-N,N-dimethylaniline N-oxide and chloro(5,10,15,20-tetraphenylporphinato)chromium(III): a model for cholesterol side-chain cleavage by cytochrome P-450SCC Ralph I. Murray and Stephen G. Sligar pp 2186 - 2187; DOI: 10.1021/ja00293a068 |
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Cumulene photochemistry: evidence for cis and trans cyclopropylidene intermediates in triplet photoreactions of 1,2-cyclodecadiene John D. Price and Richard P. Johnson pp 2187 - 2189; DOI: 10.1021/ja00293a069 |
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Evidence for the hydride abstraction mechanism in the carbon-hydrogen insertion reaction as illustrated in the reaction of secondary alkoxides with alkylidenemethylene carbenoid Toshiro Harada, Yohko Nozaki, Yasunari Yamaura, and Akira Oku pp 2189 - 2190; DOI: 10.1021/ja00293a070 |
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Studies of enzyme stereochemistry. Elucidation of the stereochemistry of the reaction catalyzed by cob(I)alamin adenosyltransferase Ronald J. Parry, John M. Ostrander, and Isidora Y. Arzu pp 2190 - 2191; DOI: 10.1021/ja00293a071 |
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Mechanistic and synthetic studies of the cyclopropyliminium ion rearrangement: an efficient route to enammonium salts and related enamines and dienamines Robert K. Boeckman, Paul F. Jackson, and Joseph P. Sabatucci pp 2191 - 2192; DOI: 10.1021/ja00293a072 |
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Intramolecular [2+2] cycloadditions of ketenes and keteniminium salts to olefins Istvan Marko, Bruno Ronsmans, Anne Marie Hesbain-Frisque, Stephane Dumas, Leon Ghosez, Beat Ernst, and Hans Greuter pp 2192 - 2194; DOI: 10.1021/ja00293a073 |
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Intramolecular [2 + 2] cycloadditions of ketenes Barry B. Snider, Raymond A. H. F. Hui, and Yashwant S. Kulkarni pp 2194 - 2196; DOI: 10.1021/ja00293a074 |
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Novel palladium-catalyzed reactions of propargyl carbonates with carbonucleophiles under neutral conditions Jiro Tsuji, Hiroyuki Watanabe, Ichiro Minami, and Isao Shimizu pp 2196 - 2198; DOI: 10.1021/ja00293a075 |
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Additions and Corrections - Energetic Approach to the Packing of α-Helices. 2. General Treatment of Nonequivalent and Nonregular Helices. Kuo-Chen Chou, George Nemethy, and Harold A. Scheraga pp 2199 - 2199; DOI: 10.1021/ja00293a600 |
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Additions and Corrections - Hapalindoles: New Alkaloids from the Blue-Green Alga Hapalosiphon fontinalis R. E. Moore, C. Cheuk, and G. M. L. Patterson pp 2199 - 2199; DOI: 10.1021/ja00293a601 |
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Additions and Corrections - Siderophore Iron-Release Mechanisms Robert C. Hider, David Bickar, Ian E. G. Morrison, and Jack Silver pp 2199 - 2199; DOI: 10.1021/ja00293a602 |
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Additions and Corrections - Cobalt-Carbon Bond Dissociation Energy of Coenzyme B 12 Jack Halpern, Sook-Hui Kim, and T. W. Leung pp 2199 - 2199; DOI: 10.1021/ja00293a603 |
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Additions and Corrections - Stereochemistry of the Wittig Reaction. Effect of Nucleophilic Groups in the Phosphonium Ylide Bruce E. Maryanoff, Allen B. Reitz, and Barbara A. Duhl-Emswiler pp 2199 - 2199; DOI: 10.1021/ja00293a604 |
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Additions and Corrections - Mechanism of the Oxidation of NADH by Quinones. Energetics of One-Electron and Hydride Routes. Brian W. Carlson, and Larry L. Miller pp 2199 - 2199; DOI: 10.1021/ja00293a605 |
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Book Reviews pp 2199 - 2202; DOI: 10.1021/ja00293a606 |
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Studies on the photochemistry of chromium hexacarbonyl in the gase phase; primary and secondary processes T. Rick Fletcher and Robert N. Rosenfeld pp 2203 - 2212; DOI: 10.1021/ja00294a001 |
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Molecular mechanical studies of inclusion of alkali cations into anisole spherands Peter Kollman, Georges Wipff, and U. Chandra Singh pp 2212 - 2219; DOI: 10.1021/ja00294a002 |
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Simulation of formamide hydrolysis by hydroxide ion in the gas phase and in aqueous solution Scott J. Weiner, U. Chandra Singh, and Peter A. Kollman pp 2219 - 2229; DOI: 10.1021/ja00294a003 |
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Monte Carlo simulations of the solvation of the dimethyl phosphate anion Giuliano Alagona, Caterina Ghio, and Peter Kollman pp 2229 - 2239; DOI: 10.1021/ja00294a004 |
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Monte Carlo determination of the free energy and internal energy of hydration for the Ala dipeptide at 25.degree.C M. Mezei, P. K. Mehrotra, and D. L. Beveridge pp 2239 - 2245; DOI: 10.1021/ja00294a005 |
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Metal-metal bonding and antibonding molecular orbitals in triangular skeletons of the type L6M3 Carlo Mealli pp 2245 - 2253; DOI: 10.1021/ja00294a006 |
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Theoretical studies of the polar effect. 5. The use of the isolated molecule approach Stephen Marriott and Ronald D. Topsom pp 2253 - 2255; DOI: 10.1021/ja00294a007 |
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Experimental and ab initio molecular orbital studies on CH3O2+.cntdot. dications Wolfram Koch, Francis Maquin, Helmut Schwarz, and Daniel Stahl pp 2256 - 2260; DOI: 10.1021/ja00294a008 |
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An MC-SCF study of the thermal cycloaddition of two ethylenes Fernando Bernardi, Andrea Bottoni, Michael A. Robb, H. Bernhard Schlegel, and Glauco Tonachini pp 2260 - 2264; DOI: 10.1021/ja00294a009 |
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Transition-state modeling in acyclic stereoselection. A molecular mechanics model for the kinetic formation of lithium enolates David W. Moreland and William G. Dauben pp 2264 - 2273; DOI: 10.1021/ja00294a010 |
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Energies of non-Kekule molecular states. Calculation by a predictively useful semiempirical method Paul M. Lahti, Angelo Rossi, and Jerome A. Berson pp 2273 - 2280; DOI: 10.1021/ja00294a011 |
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Properties of ions and radicals derived from decacarbonyldimanganese, decacarbonylmanganeserhenium, and decacarbonyldirhenium by electron attachment and protonation in the gas phase Wilma K. Meckstroth and D. P. Ridge pp 2281 - 2285; DOI: 10.1021/ja00294a012 |
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Vibrational circular dichroism of trans-1,2-dideuteriocyclobutane. Experimental and calculational results in the mid-infrared A. Annamalai, T. A. Keiderling, and J. S. Chickos pp 2285 - 2291; DOI: 10.1021/ja00294a013 |
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Relative electron affinities of substituted benzophenones, nitrobenzenes, and quinones Elaine K. Fukuda and Robert T. McIver pp 2291 - 2296; DOI: 10.1021/ja00294a014 |
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Ipso aromatic alkylation in the gas phase. Intermediacy and structure of gaseous heptaalkylbenzenium ions Marina Attina, Fulvio Cacace, Giulia De Petris, Simonetta Fornarini, and Pierluigi Giacomello pp 2297 - 2302; DOI: 10.1021/ja00294a015 |
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Systematic design of chemical oscillators. 26. A new halogen-free chemical oscillator: the reaction between sulfide ion and hydrogen peroxide in a CSTR Miklos Orban and Irving R. Epstein pp 2302 - 2305; DOI: 10.1021/ja00294a016 |
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Geometric structure and pseudorotational potential of pyrrolidine. An ab initio and electron diffraction study Gregor Pfafferott, Heinz Oberhammer, James E. Boggs, and Walther Caminati pp 2305 - 2309; DOI: 10.1021/ja00294a017 |
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Conformations and structures of N-chloro- and N-methylpyrrolidine. An ab initio and gas electron diffraction study Gregor Pfafferott, Heinz Oberhammer, and James E. Boggs pp 2309 - 2313; DOI: 10.1021/ja00294a018 |
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Experimental test for the control intermediate in the Belousov-Zhabotinskii (BZ) reaction Zoltan Noszticzius, Vilmos Gaspar, and Horst Dieter Foersterling pp 2314 - 2315; DOI: 10.1021/ja00294a019 |
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ESR investigation of the photochemical reaction of aroylsilanes with phosphorous compounds Angelo Alberti, Alessandro Degl'Innocenti, Gian Franco Pedulli, and Alfredo Ricci pp 2316 - 2319; DOI: 10.1021/ja00294a020 |
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Geometry of cyclohexaamylose inclusion complexes with some substituted benzenes in aqueous solution based on carbon-13 NMR chemical shifts Yoshio Inoue, Hajime Hoshi, Minoru Sakurai, and Riichiro Chujo pp 2319 - 2323; DOI: 10.1021/ja00294a021 |
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Conformational dependencies of vicinal carbonyl-nitrogen-carbon-carbon (13C(O)-N-C.alpha.-13C) and carbonyl-nitrogen-carbon-hydrogen (13C(O)-N-C.alpha.-1H) coupling constants in compounds which model the peptide backbone Lung Fa Kao and Michael Barfield pp 2323 - 2330; DOI: 10.1021/ja00294a022 |
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Ultrashort nonbonded hydrogen...hydrogen distance in a half-cage pentacyclododecane Otto Ermer, Sax A. Mason, Frank A. L. Anet, and Steve S. Miura pp 2330 - 2334; DOI: 10.1021/ja00294a023 |
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Molecular dynamics of a peptide chain, studied by intramolecular excimer formation M. Goedeweeck, M. Van der Auweraer, and F. C. De Schryver pp 2334 - 2341; DOI: 10.1021/ja00294a024 |
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Molecular structure of 1,4,5,8-tetramethylnaphthalene and in-plane molecular rotation of some methyl-substituted naphthalenes in solids Fumio Imashiro, Kiyonori Takegoshi, A. Saika, Zenei Taira, and Yutaka Asahi pp 2341 - 2346; DOI: 10.1021/ja00294a025 |
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Laser beam-ion beam photodissociation studies of C6H6+ radical cations: the 2,4-hexadiyne system R. E. Krailler, D. H. Russell, M. F. Jarrold, and M. T. Bowers pp 2346 - 2354; DOI: 10.1021/ja00294a026 |
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Nucleophilic activation of coordinated carbon monoxide. 2. Reactions of the mononuclear complexes M(CO)5 [M = Fe, Ru, or Os] with hydroxide and with methoxide Raymond J. Trautman, David C. Gross, and Peter C. Ford pp 2355 - 2362; DOI: 10.1021/ja00294a027 |
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High-resolution solid-state aluminum-27 and silicon-29 nuclear magnetic resonance study of pillared clays D. Plee, F. Borg, L. Gatineau, and J. J. Fripiat pp 2362 - 2369; DOI: 10.1021/ja00294a028 |
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Alternative iron-dioxygen bond lengths in dioxygen adducts of iron porphyrins: implications for hemoglobin cooperativity Geoffrey L. Woolery, Mark A. Walters, Kenneth S. Suslick, Linda S. Powers, and Thomas G. Spiro pp 2370 - 2373; DOI: 10.1021/ja00294a029 |
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Photolysis of hexacarbonylchromium in hydrogen-containing matrixes: evidence of simple adducts of molecular hydrogen Ray L. Sweany pp 2374 - 2379; DOI: 10.1021/ja00294a030 |
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Isolation and characterization of reactive intermediates and active catalysts in homogeneous catalysis Paul G. Gassman, David W. Macomber, and Stephen M. Willging pp 2380 - 2388; DOI: 10.1021/ja00294a031 |
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Synthesis and electrophilic reactivity of dicarbonylnitrosyl(cyclohexadienyl)manganese cations: double nucleophilic addition to coordinated arenes Young Keun Chung, D. A. Sweigart, Neil G. Connelly, and John B. Sheridan pp 2388 - 2393; DOI: 10.1021/ja00294a032 |
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Structure of octaethylporphyrin N-oxide and the characterization of its nickel(II) and copper(II) complexes Alan L. Balch, Yee Wai Chan, Marilyn Olmstead, and Mark W. Renner pp 2393 - 2398; DOI: 10.1021/ja00294a033 |
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Structures of a labile copper redox couple: sterically constrained copper(II) and copper(I) complexes formed with a simple cyclic pentathia ether, 1,4,7,10,13-pentathiacyclopentadecane Peter W. R. Corfield, Christopher Ceccarelli, Milton D. Glick, Isabel Wei Yu Moy, L. A. Ochrymowycz, and D. B. Rorabacher pp 2399 - 2404; DOI: 10.1021/ja00294a034 |
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M3X13 type of equilateral-triangular molybdenum metal atom cluster compound with several unprecedented features: [Mo3(.mu.3-CH3C)(.mu.2-Br)3(.eta.2,.mu.2-CH3CO2)3(H2O)3]ClO4.cntdot.4H2O Amira Birnbaum, F. Albert Cotton, Zvi Dori, Moshe Kapoh, David Marler, George M. Reisner, and Willi Schwotzer pp 2405 - 2410; DOI: 10.1021/ja00294a035 |
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Unique bonding and geometry in .eta.-cyclopentadienyltantalum-diene complexes. Preparation, x-ray structural analyses, and EHMO calculations Hajime Yasuda, Kazuyuki Tatsumi, Takuji Okamoto, Kazushi Mashima, Keonil Lee, Akira Nakamura, Yasushi Kai, Noriko Kanehisa, and Nobutami Kasai pp 2410 - 2422; DOI: 10.1021/ja00294a036 |
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Olefin isomerization catalysis by heterobimetallic hydrides, HFeM(CO)8L- (M = Cr, Mo, W; L = CO, PR3) Patricia A. Tooley, Larry W. Arndt, and Marcetta Y. Darensbourg pp 2422 - 2427; DOI: 10.1021/ja00294a037 |
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Anionic group 6 transition-metal carbonyl hydrides as reducing agents. ketones, aldehydes, and epoxides Paul L. Gaus, S. C. Kao, Kay Youngdahl, and Marcetta Y. Darensbourg pp 2428 - 2434; DOI: 10.1021/ja00294a038 |
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Stereomutation of methoxycarbenium ions. 1. An investigation of the mechanism in gaseous and solution phases Dieter Cremer, Juergen Gauss, Ronald F. Childs, and Christopher Blackburn pp 2435 - 2441; DOI: 10.1021/ja00294a039 |
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Stereomutation of methoxycarbenium ions. 2. Experimental evidence for an inversion process Christopher Blackburn, Ronald F. Childs, Dieter Cremer, and Juergen Gauss pp 2442 - 2448; DOI: 10.1021/ja00294a040 |
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Anomerization of furanose sugars and sugar phosphates John Pierce, Anthony S. Serianni, and Robert Barker pp 2448 - 2456; DOI: 10.1021/ja00294a041 |
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Conformational enantiomerism in bilirubin. Selection by cyclodextrins David A. Lightner, Jacek K. Gawronski, and Krystyna Gawronska pp 2456 - 2461; DOI: 10.1021/ja00294a042 |
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Structure of hexamethylene triperoxide diamine William P. Schaefer, John T. Fourkas, and Bruce G. Tiemann pp 2461 - 2463; DOI: 10.1021/ja00294a043 |
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Direct evidence for bromine-olefin charge-transfer complexes as essential intermediates of the fast ionic addition of bromine to cyclohexene Giuseppe Bellucci, Roberto Bianchini, and Roberto Ambrosetti pp 2464 - 2471; DOI: 10.1021/ja00294a044 |
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Biosynthesis of macrolide antibiotics. 6. Late steps in brefeldin A biosynthesis Yoshikuni Yamamoto, Akira Hori, and C. Richard Hutchinson pp 2471 - 2474; DOI: 10.1021/ja00294a045 |
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Synthetic studies toward aflavinine: a synthesis of 3-demethylaflavinine via a [2 + 2 + 2] annulation Samuel Danishefsky, Samuel Chackalamannil, Peter Harrison, and Michael Silvestri pp 2474 - 2484; DOI: 10.1021/ja00294a046 |
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Alkylation of nucleosides and nucleotides by dehydroretronecine; characterization of covalent adducts by liquid secondary ion mass spectrometry Palitha P. Wickramanayake, Brian L. Arbogast, Donald R. Buhler, Max L. Deinzer, and Alma L. Burlingame pp 2485 - 2488; DOI: 10.1021/ja00294a047 |
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Reactions of di-, tri-, and hexamethylbenzenes with oxygen(3P) atoms in liquid and on adsorbed phases Elazar Zadok, Sarah Rubinraut, Felix Frolow, and Yehuda Mazur pp 2489 - 2494; DOI: 10.1021/ja00294a048 |
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Asymmetric induction in the intramolecular 1,3-diyl trapping reaction. Use of a stereogenic atom located on the chain linking the diyl and diylophile Keith J. Stone and R. Daniel Little pp 2495 - 2505; DOI: 10.1021/ja00294a049 |
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Electron transfer processes. 34. Reactions of .alpha.-halo ketones with nucleophiles Glen A. Russell and Francisco Ros pp 2506 - 2511; DOI: 10.1021/ja00294a050 |
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Biosynthesis of sulfur compounds. Investigations of the biosynthesis of asparagusic acid Ronald J. Parry, A. E. Mizusawa, I. C. Chiu, M. V. Naidu, and M. Ricciardone pp 2512 - 2521; DOI: 10.1021/ja00294a051 |
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Enzymes in organic synthesis. 34. Preparations of enantiomerically pure exo- and endo-bridged bicyclic [2.2.1] and [2.2.2] chiral lactones via stereospecific horse liver alcohol dehydrogenase catalyzed oxidations of meso diols Kar P. Lok, Ignac J. Jakovac, and J. Bryan Jones pp 2521 - 2526; DOI: 10.1021/ja00294a052 |
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Exact Hueckel molecular orbitals of the finite, square-cut, fcc crystal L. Salem and C. Leforestier pp 2526 - 2528; DOI: 10.1021/ja00294a053 |
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Design, synthesis, and DNA binding properties of bifunctional intercalators. Comparison of polymethylene and diphenyl ether chains connecting phenanthridine M. Cory, David D. McKee, J. Kagan, D. W. Henry, and J. Allen Miller pp 2528 - 2536; DOI: 10.1021/ja00294a054 |
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The molecular structure of allenes and ketenes. 17. Excited states of the allene chromophore: photoelectron, circular dichroism and absorption spectroscopy of alkyl- and halogenoallenes Cornelis J. Elsevier, Peter Vermeer, Aharon Gedanken, and Wolfgang Runge pp 2537 - 2547; DOI: 10.1021/ja00294a055 |
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.beta.-Elimination from a metal acetyl compound to form ketene and a metal hydride Sven I. Hommeltoft and Michael C. Baird pp 2548 - 2549; DOI: 10.1021/ja00294a056 |
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Mechanism of cytochrome P-450 catalysis. Mechanism of N-dealkylation and amine oxide deoxygenation Leo T. Burka, F. Peter Guengerich, Randolf J. Willard, and Timothy L. Macdonald pp 2549 - 2551; DOI: 10.1021/ja00294a057 |
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Decaammine(.mu.-dinitrogen-N,N')diosmium(III): synthesis, characterization, reactivity, and spectral properties Peter A. Lay, Roy H. Magnuson, Henry Taube, James Ferguson, and Elmars R. Krausz pp 2551 - 2552; DOI: 10.1021/ja00294a058 |
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Flow adsorption calorimetry with supercritical fluids on silica gel Edward M. Arnett, B. Chawla, Elaine A. Dwyer, and Charles H. Lochmuller pp 2552 - 2553; DOI: 10.1021/ja00294a059 |
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New modes of ligation for a phosphorus-nitrogen double bond Atta M. Arif, Alan H. Cowley, and Marek Pakulski pp 2553 - 2554; DOI: 10.1021/ja00294a060 |
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Benzene Diol epoxides Robert A. Aleksejczyk, Glenn A. Berchtold, and Andrew G. Braun pp 2554 - 2555; DOI: 10.1021/ja00294a061 |
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New compounds with platinum to silver bonds unsupported by covalent bridges Rafael Uson, Juan Fornies, Milagros Tomas, Jose M. Casas, F. Albert Cotton, and Larry R. Falvello pp 2556 - 2557; DOI: 10.1021/ja00294a062 |
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Selectivity and charge transfer in photoreactions of donor-acceptor systems. 5. Selectivity and charge transfer in photoreactions of .alpha.,.alpha.,.alpha.-trifluorotoluene with olefins Jochen Mattay, Jan Runsink, Thomas Rumbach, Cuong Ly, and Joachim Gersdorf pp 2557 - 2558; DOI: 10.1021/ja00294a063 |
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Evidences for an efficient demethylation of methoxyellipticine derivatives catalyzed by a peroxidase Gerard Meunier and Bernard Meunier pp 2558 - 2560; DOI: 10.1021/ja00294a064 |
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A linear chain with alternating ferromagnetic and antiferromagnetic exchange: Cu(hfac)2.cntdot.TEMPOL Cristiano Benelli, Dante Gatteschi, David W. Carnegie, and Richard L. Carlin pp 2560 - 2561; DOI: 10.1021/ja00294a065 |
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Oxidative decomposition of 1,1'-azoadamantane by thianthrene cation radical. Carbocationic chemistry from a free radical source Dong Hak Bae, Paul S. Engel, A. K. M. Mansurul Hoque, Dalen E. Keys, Wang Keun Lee, Robert W. Shaw, and Henry J. Shine pp 2561 - 2562; DOI: 10.1021/ja00294a066 |
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Novel cycloaddition of dimethylacetylene to the dimethylacetylene radical cation: direct observation by ESR M. Shiotani, K. Ohta, Y. Nagata, and J. Sohma pp 2562 - 2564; DOI: 10.1021/ja00294a067 |
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An asymmetric synthesis of the diastereomeric 1-(2-cyclohexenyl)-1-alkanols in high optical purity via a stereochemically stable allylic borane, B-2-cyclohexen-1-yldiisopinocampheylborane Herbert C. Brown, Prabhakar K. Jadhav, and Krishna S. Bhat pp 2564 - 2565; DOI: 10.1021/ja00294a068 |
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Potential of mean force for the stacking of phenyl rings in aqueous solution G. Ravishanker and D. L. Beveridge pp 2565 - 2566; DOI: 10.1021/ja00294a069 |
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Infrared spectroscopic evidence for silicon-oxygen double bonds: silanone and the silanoic and silicic acid molecules Robert Withnall and Lester Andrews pp 2567 - 2568; DOI: 10.1021/ja00294a070 |
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Metal promoted cyclization. 7. Zirconium-promoted bicyclization of enynes Eiichi Negishi, Steven J. Holmes, James M. Tour, and Joseph A. Miller pp 2568 - 2569; DOI: 10.1021/ja00294a071 |
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Lewis acid assisted condensations between a 5-methoxyisoxazolidine and silicon-based nucleophiles: .gamma.-amino alcohol building block in the synthesis of agroclavine I Alan P. Kozikowski and Philip D. Stein pp 2569 - 2571; DOI: 10.1021/ja00294a072 |
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Phenoxide-directed ortho lithiation Gary H. Posner and Karen A. Canella pp 2571 - 2573; DOI: 10.1021/ja00294a073 |
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Total synthesis of (.+-.)-nemorensic acid Larry L. Klein pp 2573 - 2574; DOI: 10.1021/ja00294a074 |
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Complementary solutes enter nonpolar preorganized cavities in lipophilic noncomplementary media Donald J. Cram, Kent D. Stewart, Israel Goldberg, and Kenneth N. Trueblood pp 2574 - 2575; DOI: 10.1021/ja00294a075 |
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Shell closure of two cavitands forms carcerand complexes with components of the medium as permanent guests Donald J. Cram, Stefan Karbach, Young Hwan Kim, Lubomir Baczynskyj, and Gregory W. Kallemeyn pp 2575 - 2576; DOI: 10.1021/ja00294a076 |
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Book Reviews pp 2577 - 2580; DOI: 10.1021/ja00294a600 |
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Charge distribution in diatomic halides from electron spectroscopy Leif J. Saethre, T. Darrah Thomas, and Odd Gropen pp 2581 - 2585; DOI: 10.1021/ja00295a001 |
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The intrinsic reaction coordinate and the rotational barrier in silaethylene Michael W. Schmidt, Mark S. Gordon, and Michel Dupuis pp 2585 - 2589; DOI: 10.1021/ja00295a002 |
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Theoretical study on the dimerization of silanone and the properties of the polymeric products (H2SiO)n (n = 2, 3, and 4). Comparison with dimers (H2SiS)2 and (H2CO)2 Takako Kudo and Shigeru Nagase pp 2589 - 2595; DOI: 10.1021/ja00295a003 |
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Ab initio calculations on the diphosphine radical cation (P2H4+.cntdot.) David Feller, Ernest R. Davidson, and Weston Thatcher Borden pp 2596 - 2597; DOI: 10.1021/ja00295a004 |
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The diphosphine radical cation (P2H4+.cntdot.) Timothy Clark pp 2597 - 2599; DOI: 10.1021/ja00295a005 |
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Theoretical electron deformation density studies on chromium benzene tricarbonyl Randall A. Kok and Michael B. Hall pp 2599 - 2604; DOI: 10.1021/ja00295a006 |
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Reactions of the metal carbenes FeCH2+ and CoCH2+ with olefins in the gas phase. Studies involving olefin metathesis D. B. Jacobson and B. S. Freiser pp 2605 - 2612; DOI: 10.1021/ja00295a007 |
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Bridging the gap. A continuous scale of gas-phase basicities from methane to water from pulsed electron beam high pressure mass spectrometric equilibria measurements T. B. McMahon and P. Kebarle pp 2612 - 2617; DOI: 10.1021/ja00295a008 |
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Laser flash photolysis study of the photochemistry of ring-substituted .beta.-phenylpropiophenones J. C. Netto-Ferreira, W. J. Leigh, and J. C. Scaiano pp 2617 - 2622; DOI: 10.1021/ja00295a009 |
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Aqualigand dissociation of nonaaquacerium(3+) ion in the 5d .rarw. 4f excited state Youkoh Kaizu, Koji Miyakawa, Keiko Okada, Hiroshi Kobayashi, Minoru Sumitani, and Keitaro Yoshihara pp 2622 - 2626; DOI: 10.1021/ja00295a010 |
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Detection of hydrogen, hydrogen-deuterium molecule (HD), and deuterium by Raman spectroscopy: a powerful aid for the elucidation of reaction mechanisms Stephen P. Best, A. J. Bloodworth, Robin J. H. Clark, and Henny J. Eggelte pp 2626 - 2628; DOI: 10.1021/ja00295a011 |
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Fusogenic behavior of didodecyldimethylammonium bromide bilayer vesicles Leo A. M. Rupert, Dick Hoekstra, and Jan B. F. N. Engberts pp 2628 - 2631; DOI: 10.1021/ja00295a012 |
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Kinetics of reduction of eight viologens by dithionite ion K. Tsukahara and R. G. Wilkins pp 2632 - 2635; DOI: 10.1021/ja00295a013 |
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Nitrogen-14 and nitrogen-15 ENDOR studies of intrabridgehead three-electron .sigma.-bonded radical cations. Observation of second-order splittings B. Kirste, R. W. Alder, R. B. Sessions, M. Bock, H. Kurreck, and S. F. Nelsen pp 2635 - 2640; DOI: 10.1021/ja00295a014 |
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Anisotropy and asymmetry of the diamagnetic susceptibility of the carbonium ion of anthracene P. C. M. Van Zijl, G. B. M. Kostermans, and C. MacLean pp 2641 - 2643; DOI: 10.1021/ja00295a015 |
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Magnetic properties of manganese in the photosynthetic oxygen-evolving complex Julio C. De Paula and Gary W. Brudvig pp 2643 - 2648; DOI: 10.1021/ja00295a016 |
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A new method for obtaining isotopic fractionation data at multiple sites in rapidly exchanging systems Ronald M. Jarret and Martin Saunders pp 2648 - 2654; DOI: 10.1021/ja00295a017 |
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A study of L-proline, sarcosine, and the cis/trans isomers of N-acetyl-L-proline and N-acetylsarcosine in aqueous and organic solution by oxygen-17 NMR Roger N. Hunston, Ioannis P. Gerothanassis, and Juergen Lauterwein pp 2654 - 2661; DOI: 10.1021/ja00295a018 |
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A heteropolyanion with fivefold molecular symmetry that contains a nonlabile encapsulated sodium ion. The structure and chemistry of [NaP5W30O110]14- Mohammed H. Alizadeh, Subhash P. Harmalker, Yves Jeannin, Jeanne Martin-Frere, and Michael T. Pope pp 2662 - 2669; DOI: 10.1021/ja00295a019 |
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Kinetics and mechanism of the insertion of olefins into transition metal-hydride bonds Nancy M. Doherty and John E. Bercaw pp 2670 - 2682; DOI: 10.1021/ja00295a020 |
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A molecular orbital evaluation of possible factors affecting the homolytic activation of coenzyme B12 David W. Christianson and William N. Lipscomb pp 2682 - 2686; DOI: 10.1021/ja00295a021 |
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Ab initio MO study of the coordination modes and bonding nature of rhodium(I)-dinitrogen complexes Shigeyoshi Sakaki, Keiji Morokuma, and Katsutoshi Ohkubo pp 2686 - 2693; DOI: 10.1021/ja00295a022 |
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Relative importance of dissociative loss of carbon monoxide and formation of benzyl radicals from photoexcitation of (.eta.5-C5R5)Fe(CO)2(.eta.1-CH2C6H5) and evidence for reaction of carbon monoxide with 17-electron radicals Josephine Paw Blaha and Mark S. Wrighton pp 2694 - 2702; DOI: 10.1021/ja00295a023 |
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Molecular receptors. Synthesis, x-ray crystal structures, and chemical properties of crown ethers bearing an intraannular phenolic group Christine M. Browne, George Ferguson, M. Anthony McKervey, D. Lindsay Mulholland, Thomas O'Connor, and Masood Parvez pp 2703 - 2712; DOI: 10.1021/ja00295a024 |
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Stereoselective total synthesis of the complement inhibitor K-76 John E. McMurry and Mark D. Erion pp 2712 - 2720; DOI: 10.1021/ja00295a025 |
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Ring transformation equilibrium (bond switch) in 5-(2-aminovinyl)isothiazole system via hypervalent sulfurane. Synthesis, structure determination, and kinetic study Kinya Akiba, Kohichi Kashiwagi, Yoshihiko Ohyama, Yohsuke Yamamoto, and Katsuo Ohkata pp 2721 - 2730; DOI: 10.1021/ja00295a026 |
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Acyclic diastereoselection as a synthetic route to quassinoids: a Claisen rearrangement based strategy for bruceantin Frederick E. Ziegler, Scott I. Klein, Uttam K. Pati, and Tein Fu Wang pp 2730 - 2737; DOI: 10.1021/ja00295a027 |
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Polysilane high polymers: mechanism of photodegradation Peter Trefonas, Robert West, and Robert D. Miller pp 2737 - 2742; DOI: 10.1021/ja00295a028 |
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Azide and fluoride exchange reactions of halodiazirines Robert A. Moss, Jacek Terpinski, D. Phillip Cox, Dorothy Z. Denny, and Karsten Krogh-Jespersen pp 2743 - 2748; DOI: 10.1021/ja00295a029 |
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Stereocontrolled functionalization in the cyclohexane ring using organomolybdenum chemistry Anthony J. Pearson, M. Nazrul I. Khan, Jon C. Clardy, and Cun Heng He pp 2748 - 2757; DOI: 10.1021/ja00295a030 |
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Dynamic transduction of energy and internal equilibria in enzymes: a reexamination of pyruvate kinase Joseph Stackhouse, Krishnan P. Nambiar, Jonathan J. Burbaum, Dora M. Stauffer, and Steven A. Benner pp 2757 - 2763; DOI: 10.1021/ja00295a031 |
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Bridgehead adamantyl, diamantyl, and related cations and dications George A. Olah, G. K. Surya Prakash, Joseph G. Shih, V. V. Krishnamurthy, Gheorge D. Mateescu, Gao Liang, Gyorgy Sipos, Volker Buss, Tamara M. Gund, and Paul v. R. Schleyer pp 2764 - 2772; DOI: 10.1021/ja00295a032 |
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Remarkable structures of C2B2H4 isomers Peter H. M. Budzelaar, Karsten Krogh-Jespersen, Timothy Clark, and Paul v. R. Schleyer pp 2773 - 2779; DOI: 10.1021/ja00295a033 |
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Cobalt-59 NMR chemical shifts of cobalt(III) complexes; correlations with parameters calculated from ligand-field spectra Richard Bramley, Michael Brorson, Alan M. Sargeson, and Claus E. Schaeffer pp 2780 - 2787; DOI: 10.1021/ja00295a034 |
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Topochemical double photocyclodimerization of the 1,4-dicinnamoylbenzene crystal Masaki Hasegawa, Kazuhiko Saigo, Toru Mori, Hirofumi Uno, Masao Nohara, and Hachiro Nakanishi pp 2788 - 2793; DOI: 10.1021/ja00295a035 |
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Kinetics of ozonation. 3. Substituent effects on the rates of reaction of alkenes William A. Pryor, David Giamalva, and Daniel F. Church pp 2793 - 2797; DOI: 10.1021/ja00295a036 |
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Acyclic stereoselection. 29. Stereoselection in the Michael addition reaction. 1. The Mukaiyama-Michael reaction Clayton H. Heathcock, Mark H. Norman, and David E. Uehling pp 2797 - 2799; DOI: 10.1021/ja00295a037 |
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Geometrical isomers of a bridgehead imine: (E)- and (Z)-2-azabicyclo[3.2.1]oct-1-ene, and 2-azabicyclo[2.2.2]oct-1-ene Juliusz G. Radziszewski, John W. Downing, Curt Wentrup, Piotr Kaszynski, Mikolaj Jawdosiuk, Peter Kovacic, and Josef Michl pp 2799 - 2801; DOI: 10.1021/ja00295a038 |
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Mixed-valence manganese(II)-manganese(III) complexes: models for the manganese site in the photosynthetic electron transport chain Bouchra Mabad, Jean Pierre Tuchagues, Yeong Tsyr Hwang, and David N. Hendrickson pp 2801 - 2802; DOI: 10.1021/ja00295a039 |
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Photochemistry of ketones in solution. 74. Characterization of transient intermediates on laser flash excitation of cyclohexenones in the presence of amines D. A. Dunn, D. I. Schuster, and R. Bonneau pp 2802 - 2804; DOI: 10.1021/ja00295a040 |
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Spectroscopic determination of .sigma.I and .sigma.R substituent constants for the deuterium atom H. Kuenzer and S. Berger pp 2804 - 2805; DOI: 10.1021/ja00295a041 |
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The role of lithium salts in controlling the regiochemistry of the alkylation of a lithium enolate in a weakly polar aprotic solvent L. M. Jackman and T. S. Dunne pp 2805 - 2806; DOI: 10.1021/ja00295a042 |
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Are carbenium ions stabilized or destabilized by .alpha.-silyl substitution? The solvolysis of 2-(trimethylsilyl)-2-adamantyl p-nitrobenzoate Yitzhak Apeloig and Amnon Stanger pp 2806 - 2807; DOI: 10.1021/ja00295a043 |
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Conformation, configuration, and reactivity of thiosulfonium ions derived from 1,2-dithianes and 1,2-dithiolanes. Stereoelectronic effects Marjorie C. Caserio, Jhong K. Kim, Scott D. Kahn, and Warren J. Hehre pp 2807 - 2809; DOI: 10.1021/ja00295a044 |
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Electron-rich, hydrocarbon-metal complexes: synthesis and reversible one-electron oxidation. X-ray structure of a 17-electron iron cation Jean Michel Grosselin, Hubert Le Bozec, Claude Moinet, Loic Toupet, and Pierre H. Dixneuf pp 2809 - 2811; DOI: 10.1021/ja00295a045 |
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Surprising stereochemical control of Wittig olefination involving reaction of fluorine-containing phosphoranium salt and aldehydes Daryl G. Cox, Narayanasamy Gurusamy, and Donald J. Burton pp 2811 - 2812; DOI: 10.1021/ja00295a046 |
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Nucleophilic displacement vs. proton transfer: the system hydrated hydroxide ion + chloromethane [OH-.cntdot.(H2O)0,1,2 + CH3Cl] in the relative energy range 0.03-5 eV Michael Henchman, Peter M. Hierl, and John F. Paulson pp 2812 - 2814; DOI: 10.1021/ja00295a047 |
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Mechanism of adenylate kinase. 1. Use of oxygen-17 NMR to study the binding properties of substrates Daniel A. Wisner, Corazon A. Steginsky, Yeun Jund Shyy, and Ming Daw Tsai pp 2814 - 2815; DOI: 10.1021/ja00295a048 |
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The octant rule. 13. Axial and equatorial 4-tert-butyladamantan-2-ones. Synthesis, circular dichroism, and mass spectra David A. Lightner and W. M. Donald Wijekoon pp 2815 - 2817; DOI: 10.1021/ja00295a049 |
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High-speed spatially resolved high-resolution NMR spectroscopy Shigeru Matsui, Kensuke Sekihara, and Hideki Kohno pp 2817 - 2818; DOI: 10.1021/ja00295a050 |
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Kinetic isotope effect in gas-phase base-induced elimination reactions Veronica M. Bierbaum, Jonathan Filley, Charles H. DePuy, Martin F. Jarrold, and Michael T. Bowers pp 2818 - 2820; DOI: 10.1021/ja00295a051 |
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Assignment of complex proton NMR spectra via two-dimensional homonuclear Hartmann-Hahn spectroscopy Donald G. Davis and Ad Bax pp 2820 - 2821; DOI: 10.1021/ja00295a052 |
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Transition structures for additions of lithium hydride and methyllithium to ethylene and acetylene Kendall N. Houk, Nelson G. Rondan, Paul v. R. Schleyer, E. Kaufmann, and Timothy Clark pp 2821 - 2823; DOI: 10.1021/ja00295a053 |
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Multiple substitutions in radical-chain chlorinations. A new cage effect Phillip S. Skell and H. N. Baxter pp 2823 - 2824; DOI: 10.1021/ja00295a054 |
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Electrochemistry of polymer films not immersed in solution: electron transfer on an ion budget Joseph C. Jernigan, Christopher E. D. Chidsey, and Royce W. Murray pp 2824 - 2826; DOI: 10.1021/ja00295a055 |
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Book Reviews pp 2826 - 2830; DOI: 10.1021/ja00295a600 |
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Relaxation of the second excited singlet states of aromatic thiones: the role of specific solute-solvent interactions A. Maciejewski, D. R. Demmer, D. R. James, A. Safarzadeh-Amiri, R. E. Verrall, and R. P. Steer pp 2831 - 2837; DOI: 10.1021/ja00296a001 |
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The origin of the barriers to thermally allowed, six-electron, pericyclic reactions: the effect of homo-homo interactions on the trimerization of acetylene Robert D. Bach, Gregory J. Wolber, and H. Bernhard Schlegel pp 2837 - 2841; DOI: 10.1021/ja00296a002 |
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Photoinduced intramolecular charge transfer: photodissociation of carbon dioxide ion (1+)-argon (CO2+.Ar) cluster ions Andreas J. Illies, M. F. Jarrold, W. Wagner-Redeker, and Michael T. Bowers pp 2842 - 2849; DOI: 10.1021/ja00296a003 |
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Structure revision of the antibiotic pulvomycin Richard J. Smith, Dudley H. Williams, Jennifer C. J. Barna, Ian R. McDermott, Klaus Haegele, Francois Piriou, Joseph Wagner, and William Higgins pp 2849 - 2857; DOI: 10.1021/ja00296a004 |
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The generation and trapping of the high-temperature oxosilyliumyl cation radicals (28SiO+ and 29SiO+) in neon matrixes at 4 K; an ESR and ab initio CI theoretical investigation Lon B. Knight, A. Ligon, R. W. Woodward, David Feller, and E. R. Davidson pp 2857 - 2864; DOI: 10.1021/ja00296a005 |
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Characterization of partially ligated hemoglobins: NMR, ENDOR, CD, and stopped-flow studies of zinc-containing hemoglobin hybrids Ken Simolo, Gary Stucky, Shirley Chen, Mark Bailey, Charles Scholes, and George McLendon pp 2865 - 2872; DOI: 10.1021/ja00296a006 |
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The stability of alkyl radicals Wing Tsang pp 2872 - 2880; DOI: 10.1021/ja00296a007 |
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Chirality of the electron density distribution in methyl groups with local C3 symmetry Alberto Gutierrez, James E. Jackson, and Kurt Mislow pp 2880 - 2885; DOI: 10.1021/ja00296a008 |
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Molybdenum(VI)-dioxo, molybdenum(V)-oxo, and molybdenum(IV)-oxo complexes with 2,3:8,9-dibenzo-1,4,7,10-tetrathiadecane. Models for the molybdenum binding site of the molybdenum cofactor Bharat B. Kaul, John H. Enemark, Shannath L. Merbs, and J. T. Spence pp 2885 - 2891; DOI: 10.1021/ja00296a009 |
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1,2-Methyl shift between platinum and the coordinated aryl group in the reaction of methyl iodide with 2,6-bis[(dimethylamino)methyl]phenyl-N,N',C complexes of platinum(II). X-ray crystal structure of the arenonium-platinum compound [Pt(o-tolyl)(MeC6H3(CH2NMe2)2-o,o')]I Jos Terheijden, Gerard Van Koten, Ico C. Vinke, and Anthony L. Spek pp 2891 - 2898; DOI: 10.1021/ja00296a010 |
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Investigations of the mechanism of the rhodium/copper- and rhodium-catalyzed oxidation of terminal olefins with oxygen Russell S. Drago, Anne Zuzich, and Eric D. Nyberg pp 2898 - 2903; DOI: 10.1021/ja00296a011 |
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Steric and electronic effects of ligand variation on cobalt dioxygen catalysts Barry B. Corden, Russell S. Drago, and Richard P. Perito pp 2903 - 2907; DOI: 10.1021/ja00296a012 |
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Mechanistic considerations in the photodisproportionation of .mu.-oxo-bis((tetraphenylporphinato)iron(III)) Mark W. Peterson, David S. Rivers, and Robert M. Richman pp 2907 - 2915; DOI: 10.1021/ja00296a013 |
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Structure of the psammaplysins Deborah M. Roll, Clifford W. J. Chang, Paul J. Scheuer, George A. Gray, James N. Shoolery, Gayle K. Matsumoto, Gregory D. Van Duyne, and Jon Clardy pp 2916 - 2920; DOI: 10.1021/ja00296a014 |
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Considered stable carbocations. 262. anti-Tricyclo[5.1.0.03,5]octa-2,6-diyl dications. Novel bis(cyclopropylcarbinyl) dications G. K. Surya Prakash, Alexander P. Fung, Tarik N. Rawdah, and George A. Olah pp 2920 - 2923; DOI: 10.1021/ja00296a015 |
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Synthesis, characterization and reactions of (C5H5)(CO)2Fe:C(CH3)2+ and (C5H5)(CO)2Fe:CH-CH:C(CH3)2+ Charles P. Casey, William H. Miles, and Hideyuki Tukada pp 2924 - 2931; DOI: 10.1021/ja00296a016 |
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Stereoselective synthesis of vicinal diamines from alkenes and cyanamide Sang Hun Jung and Harold Kohn pp 2931 - 2943; DOI: 10.1021/ja00296a017 |
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Total syntheses of rivularins D1 and D3 Hubert Maehr and Joanne Smallheer pp 2943 - 2945; DOI: 10.1021/ja00296a018 |
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Neighboring group participation by sulfur involving four-membered-ring intermediates (RS-4) Ernest L. Eliel and David E. Knox pp 2946 - 2952; DOI: 10.1021/ja00296a019 |
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Theoretical investigation of acidity and isotope exchange in purine nucleotide cations Donald W. Boerth and Francis X. Harding pp 2952 - 2969; DOI: 10.1021/ja00296a020 |
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Structure of dilithium tetraphenylallenide Andrzej Rajca and Laren M. Tolbert pp 2969 - 2971; DOI: 10.1021/ja00296a021 |
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Model calculations of isotope effects. 10. Temperature-independent isotope effects in hydrogen transfer. Do they signify a bent transition state? Duncan J. McLennan and Peter M. W. Gill pp 2971 - 2972; DOI: 10.1021/ja00296a022 |
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Formation of dinuclear rhodium dialkyl complexes by alkylation of a new dinuclear dianion and by nucleophilic addition of alkyllithium reagents across a metal-metal double bond Michael J. Krause and Robert G. Bergman pp 2972 - 2973; DOI: 10.1021/ja00296a023 |
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Energy profile for a nonconcerted SN2 reaction in solution Jayaraman Chandrasekhar and William L. Jorgensen pp 2974 - 2975; DOI: 10.1021/ja00296a024 |
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Dimer vs. polymer liquid crystals: alkyl chain flexibility via deuterium NMR Anselm C. Griffin and Edward T. Samulski pp 2975 - 2976; DOI: 10.1021/ja00296a025 |
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Punaglandins: halogenated antitumor eicosanoids from the octocoral Telesto riisei Bill J. Baker, Roy K. Okuda, Patrick T. K. Yu, and Paul J. Scheuer pp 2976 - 2977; DOI: 10.1021/ja00296a026 |
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Nucleophilic addition of azide ion to benzene oxide: a reinvestigation Michael J. McManus, Glenn A. Berchtold, and Donald M. Jerina pp 2977 - 2978; DOI: 10.1021/ja00296a027 |
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Crystal structure of meso-tetratolylporphyrin: implications for the solid-state nitrogen-15 CPMAS NMR Raymond J. Butcher, Geoffrey B. Jameson, and Carlyle B. Storm pp 2978 - 2980; DOI: 10.1021/ja00296a028 |
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Iron/copper promoted fragmentation reactions of .alpha.-alkoxy hydroperoxides. The conversion of octalins into fourteen-membered ring macrolides Stuart L. Schreiber and Waifong Liew pp 2980 - 2982; DOI: 10.1021/ja00296a029 |
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Synchrotron light source applied to measuring the vacuum ultraviolet circular dichroism of heparin E. S. Stevens, E. R. Morris, D. A. Rees, and J. C. Sutherland pp 2982 - 2983; DOI: 10.1021/ja00296a030 |
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Oxidation of red ferryl [(FeIVO)2+] porphyrin complexes to green ferryl [(FeIVO)2+] porphyrin radical complexes Alan L. Balch, Lechoslaw Latos-Grazynski, and Mark W. Renner pp 2983 - 2985; DOI: 10.1021/ja00296a031 |
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Carbon dioxide and formaldehyde coordination on molybdenocene to metal and hydrogen bonds of the C1 molecule in the solid state Sandro Gambarotta, Carlo Floriani, Angiola Chiesi-Villa, and Carlo Guastini pp 2985 - 2986; DOI: 10.1021/ja00296a032 |
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Dithioether-containing cyclic peptides Henry I. Mosberg and John R. Omnaas pp 2986 - 2987; DOI: 10.1021/ja00296a033 |
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Synthesis of a 1,3-dioxa-2,4-diboretane, an oxoborane precursor Bernd Pachaly and Robert West pp 2987 - 2988; DOI: 10.1021/ja00296a034 |
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Highly efficient sensitization of titanium dioxide Jean Desilvestro, Michael Graetzel, Ladislav Kavan, Jacques Moser, and Jan Augustynski pp 2988 - 2990; DOI: 10.1021/ja00296a035 |
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Photoinduced aggregation changes in photochromic polypeptides Osvaldo Pieroni, A. Fissi, J. L. Houben, and F. Ciardelli pp 2990 - 2991; DOI: 10.1021/ja00296a036 |
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Dielectric relaxation studies demonstrate a peptide librational mode in the polypentapeptide of elastin R. Henze and Dan W. Urry pp 2991 - 2993; DOI: 10.1021/ja00296a037 |
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Stereochemical control of yeast reductions. 5. Characterization of the oxidoreductases involved in the reduction of .beta.-keto esters Woanru Shieh, Aravamudan S. Gopalan, and Charles J. Sih pp 2993 - 2994; DOI: 10.1021/ja00296a038 |
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Synthesis and structural characterization of the nitrosylcobalt complex Co(NO)2[PhP(OCH2CH2)2NH]Cl: a novel carbon dioxide carrier Michele Aresta, Danielle Ballivet-Tkatchenko, Michel C. Bonnet, Rene Faure, and Henri Loiseleur pp 2994 - 2995; DOI: 10.1021/ja00296a039 |
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Synthesis of the putative biosynthetic triene precursor of Monensin A Frank VanMiddlesworth, Dinesh V. Patel, John Donaubauer, Peter Gannett, and Charles J. Sih pp 2996 - 2997; DOI: 10.1021/ja00296a040 |
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Enzymic synthesis of unusual sugars: galactose oxidase-catalyzed stereospecific oxidation of polyols Robert L. Root, J. Robert Durrwachter, and Chi Huey Wong pp 2997 - 2999; DOI: 10.1021/ja00296a041 |
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Book Reviews pp 2999 - 3002; DOI: 10.1021/ja00296a600 |
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Nuclear magnetic resonance studies of axial amine coordination in synthetic ferryl, (FeIVO)2+, porphyrin complexes and in ferryl myoglobin Alan L. Balch, Gerd N. La Mar, Lechoslaw Latos-Grazynski, Mark W. Renner, and V. Thanabal pp 3003 - 3007; DOI: 10.1021/ja00297a001 |
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Gas-phase thermolysis of 1,5-hexadiene: the continuous wave carbon dioxide laser-induced reaction and studies of the cyclization pathway J. K. McDonald, J. A. Merritt, B. J. Alley, and S. P. McManus pp 3008 - 3012; DOI: 10.1021/ja00297a002 |
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Natural abundance carbon-13 and silicon-29 ENDOR studies of cyclopolysilane radical anions B. Kirste, R. West, and H. Kurreck pp 3013 - 3016; DOI: 10.1021/ja00297a003 |
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Role of weak hydrogen bonding in the coordination of dioxygen to hemoproteins and their models Geoffrey B. Jameson and Russell S. Drago pp 3017 - 3020; DOI: 10.1021/ja00297a004 |
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Flavin analog-metal ion complexes acting as efficient photocatalysts in the oxidation of p-methylbenzyl alcohol by oxygen under irradiation with visible light Shunichi Fukuzumi, Sadaki Kuroda, and Toshio Tanaka pp 3020 - 3027; DOI: 10.1021/ja00297a005 |
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Polymer films on electrodes. 17. The application of simultaneous electrochemical and electron spin resonance techniques for the study of two viologen-based chemically modified electrodes John G. Gaudiello, Pushpito K. Ghosh, and Allen J. Bard pp 3027 - 3032; DOI: 10.1021/ja00297a006 |
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Frequency and intensity considerations in the far-IR spectroscopy of faujasite zeolites: experiment and theory. Metal cation vibrational assignments, site locations, and populations Mark D. Baker, John Godber, and Geoffrey A. Ozin pp 3033 - 3043; DOI: 10.1021/ja00297a007 |
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Identification of proton NMR signals from the metal ligands in cadmium-substituted plastocyanin via two-dimensional multiple-quantum detection in the absence of explicitly resolved proton-cadmium-113 coupling David H. Live, Christopher L. Kojiro, David Cowburn, and John L. Markley pp 3043 - 3045; DOI: 10.1021/ja00297a008 |
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Evidence for a strong .sigma.,.pi. interaction in 3,4,7,8-tetrasilacycloocta-1,5-diyne and 3,4,7,8,11,12-hexasilacyclododeca-1,5,9-triyne Rolf Gleiter, Wolfgang Schaefer, and Hideki Sakurai pp 3046 - 3050; DOI: 10.1021/ja00297a009 |
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Moments and the energies of solids Jeremy K. Burdett and Stephen Lee pp 3050 - 3063; DOI: 10.1021/ja00297a010 |
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Moments method and elemental structures Jeremy K. Burdett and Stephen Lee pp 3063 - 3082; DOI: 10.1021/ja00297a011 |
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Coloring problem Jeremy K. Burdett, Stephen Lee, and Timothy J. McLarnan pp 3083 - 3089; DOI: 10.1021/ja00297a012 |
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When does electronic delocalization become a driving force of molecular shape and stability? 1. The aromatic sextet Sason S. Shaik and Philippe C. Hiberty pp 3089 - 3095; DOI: 10.1021/ja00297a013 |
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The valence-bond description of conjugated molecules. 40. Theoretical study of the Mills-Nixon effect, a phenomenon of .pi.-bond localization in small ring annelated aromatics Philippe C. Hiberty, Gilles Ohanessian, and Francoise Delbecq pp 3095 - 3100; DOI: 10.1021/ja00297a014 |
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A simple relation between nuclear charges and potential surfaces Paul G. Mezey pp 3100 - 3105; DOI: 10.1021/ja00297a015 |
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Linear solvation energy relationships. 29. Solution properties of some tetraalkylammonium halide ion pairs and dissociated ions Robert W. Taft, Michael H. Abraham, Ruth M. Doherty, and Mortimer J. Kamlet pp 3105 - 3110; DOI: 10.1021/ja00297a016 |
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Crystal morphology engineering by "tailor-made" inhibitors; a new probe to fine intermolecular interactions Ziva Berkovitch-Yellin, J. Van Mil, L. Addadi, M. Idelson, M. Lahav, and L. Leiserowitz pp 3111 - 3122; DOI: 10.1021/ja00297a017 |
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Kinetics and mechanism of substitution reactions of some (.eta.3-allyl)manganese tetracarbonyl compounds G. Todd Palmer and Fred Basolo pp 3122 - 3129; DOI: 10.1021/ja00297a018 |
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The carbalkoxymethyl ligand on (.eta.-C5H5)(CO)[P(OCH3)3]FeCH2CO2CH3 as a carbon monoxide-derived C2 template for generating C2 organic ligands and molecules Edward J. Crawford, Carol Lambert, Kevin P. Menard, and Alan R. Cutler pp 3130 - 3139; DOI: 10.1021/ja00297a019 |
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Structure of rhodium in an ultradispersed rhodium/alumina catalyst as studied by EXAFS and other techniques H. F. J. Van't Blik, J. B. A. D. Van Zon, T. Huizinga, J. C. Vis, D. C. Koningsberger, and R. Prins pp 3139 - 3147; DOI: 10.1021/ja00297a020 |
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Stereoselective oxidative addition of hydrogen to iridium(I) complexes. Kinetic control based on ligand electronic effects Curtis E. Johnson and Richard Eisenberg pp 3148 - 3160; DOI: 10.1021/ja00297a021 |
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Study of the reactions of substituted allenes with tris(triphenylphosphine)nickel(0). An analysis of the factors affecting the regio- and stereochemistry of .pi.-complex formation and coupling to form nickelacyclopentane complexes Daniel J. Pasto, Naizhong Huang, and Charles W. Eigenbrot pp 3160 - 3172; DOI: 10.1021/ja00297a022 |
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Synthesis and reactions of a cyclopentadienylidene ketene complex Charles P. Casey, Joseph M. O'Connor, and Kenneth J. Haller pp 3172 - 3177; DOI: 10.1021/ja00297a023 |
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Synthesis and geometry determination of cofacial diporphyrins. EPR spectroscopy of dicopper diporphyrins in frozen solution Sandra S. Eaton, Gareth R. Eaton, and C. K. Chang pp 3177 - 3184; DOI: 10.1021/ja00297a024 |
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Structural studies of syn-1,6:8,13-diimino[14]annulenes. 1. Molecules without bridge connection Riccardo Destro, Tullio Pilati, Massimo Simonetta, and Emanuel Vogel pp 3185 - 3191; DOI: 10.1021/ja00297a025 |
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Structural studies of syn-1,6:8,13-diimino[14]annulenes. 2. Molecules with connected bridges Riccardo Destro, Tullio Pilati, Massimo Simonetta, and Emanuel Vogel pp 3192 - 3196; DOI: 10.1021/ja00297a026 |
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Chemical and spectroscopic studies on copper iodide derived organocuprates: new insight into the composition of Gilman's reagent Bruce H. Lipshutz, Joseph A. Kozlowski, and Curt M. Breneman pp 3197 - 3204; DOI: 10.1021/ja00297a027 |
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Interlocked macrocyclic ligands: a kinetic catenand effect in copper(I) complexes Anne Marie Albrecht-Gary, Zeinab Saad, Christiane O. Dietrich-Buchecker, and Jean Pierre Sauvage pp 3205 - 3209; DOI: 10.1021/ja00297a028 |
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Ground-state analogs of transition states for attack at sulfonyl, sulfinyl, and sulfenyl sulfur: a sulfuranide dioxide (10-S-5) salt, a sulfuranide oxide (10-S-4) salt, and a sulfuranide (10-S-3) salt C. W. Perkins, S. R. Wilson, and J. C. Martin pp 3209 - 3218; DOI: 10.1021/ja00297a029 |
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Heavy-atom kinetic isotope effects in the acid-catalyzed and thermal rearrangements of 2,2'-hydrazonaphthalene. Transition-state differences in their concerted rearrangements Henry J. Shine, Ewa Gruszecka, Witold Subotkowski, Marilyn Brownawell, and Joseph San Filippo pp 3218 - 3223; DOI: 10.1021/ja00297a030 |
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Nucleophilic substitution factors. 1. Coplanar vs. orthogonal bimolecular substitution at a benzylic carbon. X-ray structure of 2-isobutyl-1,3-dihydrobenzo[c]thiophenium perchlorate J. F. King, G. T. Y. Tsang, M. M. Abdel-Malik, and N. C. Payne pp 3224 - 3232; DOI: 10.1021/ja00297a031 |
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Regiospecific sulfonation of secondary hydroxyl groups of .alpha.-cyclodextrin. Its application to preparation of 2A2B, 2A2C-, and 2A2D-disulfonates Kahee Fujita, Satoru Nagamura, Taiji Imoto, Tsutomu Tahara, and Toshitaka Koga pp 3233 - 3235; DOI: 10.1021/ja00297a032 |
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Palladium-catalyzed double carbonylation of aryl halides to give .alpha.-keto amides. Mechanistic studies Fumiyuki Ozawa, Hidehiko Soyama, Hisayoshi Yanagihara, Issei Aoyama, Hiroaki Takino, Kunisuke Izawa, Takakazu Yamamoto, and Akio Yamamoto pp 3235 - 3245; DOI: 10.1021/ja00297a033 |
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Divergent, generalized synthesis of unsymmetrically substituted 2,5-piperazinediones Robert M. Williams, Robert W. Armstrong, Lynn K. Maruyama, Jen Sen Dung, and Oren P. Anderson pp 3246 - 3253; DOI: 10.1021/ja00297a034 |
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Stereocontrolled total synthesis of (.+-.)- and (+)-bicyclomycin Robert M. Williams, Robert W. Armstrong, and Jen Sen Dung pp 3253 - 3266; DOI: 10.1021/ja00297a035 |
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Synthesis of skeletally labeled 3-methylhexaborane(12) and 2-methylpentaborane(9): boron-10 and boron-11 NMR spectral studies of base-catalyzed intramolecular rearrangements in 2-methylpentaborane(9) Donald F. Gaines and Darrell E. Coons pp 3266 - 3271; DOI: 10.1021/ja00297a036 |
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Convergent synthesis of polyether ionophore antibiotics: the synthesis of the monensin spiroketal Robert E. Ireland, Dieter Haebich, and Daniel W. Norbeck pp 3271 - 3278; DOI: 10.1021/ja00297a037 |
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Convergent synthesis of polyether ionophore antibiotics: the synthesis of the monensin bis(tetrahydrofuran) via the Claisen rearrangement of an ester enolate with a .beta.-leaving group Robert E. Ireland and Daniel W. Norbeck pp 3279 - 3285; DOI: 10.1021/ja00297a038 |
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Convergent synthesis of polyether ionophore antibiotics: an approach to the synthesis of the monensin tetrahydropyran-bis(tetrahydrofuran) via the ester enolate Claisen rearrangement and reductive decarboxylation Robert E. Ireland, Daniel W. Norbeck, Gretchen S. Mandel, and Neil S. Mandel pp 3285 - 3294; DOI: 10.1021/ja00297a039 |
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Steady-state kinetic studies of superoxide dismutases: properties of the iron containing protein from Escherichia coli Christopher Bull and James A. Fee pp 3295 - 3304; DOI: 10.1021/ja00297a040 |
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Structural studies of the interaction between indole derivatives and biologically important aromatic compounds. XIII. Ring stacking interaction on the thiamin-tryptophan systems Toshimasa Ishida, Miyuki Matsui, Masatoshi Inoue, Hiroshi Hirano, Mayumi Yamashita, Kazuaki Sugiyama, Makiko Sugiura, and Kenichi Tomita pp 3305 - 3314; DOI: 10.1021/ja00297a041 |
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Hydrolysis of nucleoside phosphates. 9. Comparison of the effectiveness of various metal ions on the promoted dephosphorylation of adenosine 5'-triphosphate (ATP) and uridine 5'-triphosphate (UTP) Ronald M. Milburn, Mamta Gautam-Basak, Roger Tribolet, and Helmut Sigel pp 3315 - 3321; DOI: 10.1021/ja00297a042 |
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Crystal and solution structures of cyclo(Ala-Pro-Gly-D-Phe-Pro): a new type of cyclic pentapeptide which undergoes cis-trans isomerization of the Ala-Pro bond Lila M. Gierasch, Isabella L. Karle, Arlene L. Rockwell, and Kemal Yenal pp 3321 - 3327; DOI: 10.1021/ja00297a043 |
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Synthesis of 7,9-didecarboxymethoxatin (4,5-dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2-carboxylic acid) and comparison of its chemical properties with those of methoxatin and analogous o-quinones. Model studies directed toward the action of PQQ requiring bacterial oxidoreductases and mammalian plasma amine oxidase Paul R. Sleath, J. Barry Noar, Gert A. Eberlein, and Thomas C. Bruice pp 3328 - 3338; DOI: 10.1021/ja00297a044 |
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Photonitrosation promoted by enhanced acidity of singlet-state phenols Yuan L. Chow and Zheng Zhi Wu pp 3338 - 3340; DOI: 10.1021/ja00297a045 |
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syn-[2.2]Metacyclophane: synthesis and facile isomerization to anti-[2.2]metacyclophane. The use of (arene)chromium carbonyl complexes to control the stereochemistry of cyclophanes Reginald H. Mitchell, Thottumkara K. Vinod, and Gordon W. Bushnell pp 3340 - 3341; DOI: 10.1021/ja00297a046 |
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Characterization of 10-hydroxybacteriochlorophyll a by ENDOR and TRIPLE resonance spectroscopy Wolfgang Lubitz, F. Lendzian, and H. Scheer pp 3341 - 3343; DOI: 10.1021/ja00297a047 |
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Simple asymmetric construction of a carbocyclic framework. Direct coupling of dimenthyl succinate and 1,.omega.-dihalides Akihiro Misumi, Kiyoshi Iwanaga, Kyoji Furuta, and Hisashi Yamamoto pp 3343 - 3345; DOI: 10.1021/ja00297a048 |
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X-ray crystal structure of an unsolvated lithium enolate anion Paul G. Williard and Gene B. Carpenter pp 3345 - 3346; DOI: 10.1021/ja00297a049 |
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Synthesis, conformation, and reactivity of the rhenium phosphide complex (diphenylphosphido)(triphenylphosphine)nitrosyl(.eta.5-cyclopentadienyl)rhenium. The "Gauche effect" in transition metal chemistry William E. Buhro, Savas Georgiou, John P. Hutchinson, and John A. Gladysz pp 3346 - 3348; DOI: 10.1021/ja00297a050 |
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Prostaglandin synthesis. 10. An extremely short way to prostaglandins M. Suzuki, A. Yanagisawa, and R. Noyori pp 3348 - 3349; DOI: 10.1021/ja00297a051 |
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Dehydrophenylalanine as the i + 2th residue of a .beta. turn: synthesis and conformational analysis of cyclo(Gly-Pro-.DELTA.z-Phe-D-Ala-Pro) and cyclo(Gly-Pro-D-Phe-D-Ala-Pro) Alvin C. Bach and Lila M. Gierasch pp 3349 - 3350; DOI: 10.1021/ja00297a052 |
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Crystallization-induced changes in protein structure observed by infrared spectroscopy of carbon monoxide liganded to human hemoglobins A and Zurich William T. Potter, Robert A. Houtchens, and Winslow S. Caughey pp 3350 - 3352; DOI: 10.1021/ja00297a053 |
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Catalysis of N-alkyl-1,4-dihydronicotinamide oxidation by a flavopapain: rapid reaction in all catalytic steps C. Radziejewski, D. P. Ballou, and Emil Thomas Kaiser pp 3352 - 3354; DOI: 10.1021/ja00297a054 |
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Trichothecene metabolism studies: isolation and structure determination of 15-acetyl-3.alpha.-(1'.beta.-D-glucopyranosiduronyl)scirpen-3,4.beta.,15-triol William R. Roush, Michael A. Marletta, Sandra Russo-Rodriguez, and Joanne Recchia pp 3354 - 3355; DOI: 10.1021/ja00297a055 |
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Picosecond time-resolved Raman studies of photodissociated carboxymyoglobin Eric W. Findsen, Thomas W. Scott, Mark R. Chance, Joel M. Friedman, and Mark R. Ondrias pp 3355 - 3357; DOI: 10.1021/ja00297a056 |
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Acylation of dienyliron anions. Selective formation of exo or endo acyl substituted iron diene complexes Gregory M. Williams and Duane E. Rudisill pp 3357 - 3358; DOI: 10.1021/ja00297a057 |
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A new iron/sulfur cluster with the (Fe6S6)3+ prismatic core and p-methylphenolate terminal ligands. The synthesis, structure, and properties of (Et4N)3Fe6S6(OC6H4-p-CH3)6 M. G. Kanatzidis, A. Salifoglou, and D. Coucouvanis pp 3358 - 3360; DOI: 10.1021/ja00297a058 |
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Independent generation of arene meta photoaddition biradicals Douglas E. Reedich and Robert S. Sheridan pp 3360 - 3361; DOI: 10.1021/ja00297a059 |
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Tetrahydroborate complexes of tantalum: synthesis, characterization, and reactivity of Ta(BH4)H2(PMe3)4 M. L. Luetkens, J. C. Huffman, and A. P. Sattelberger pp 3361 - 3363; DOI: 10.1021/ja00297a060 |
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Thermocontrol of ion permeation through ternary composite membranes composed of polymer/liquid crystal/amphiphilic crown ethers Seiji Shinkai, Shinichiro Nakamura, Shinji Tachiki, Osamu Manabe, and Tisato Kajiyama pp 3363 - 3365; DOI: 10.1021/ja00297a061 |
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Organomercurial reagents for the simultaneous introduction of mercury and pH-sensitive reporter functional group into a protein containing no thiol group Eric Wohlfeil, Cecil H. McMurry, David R. Evans, and Richard A. Hudson pp 3365 - 3366; DOI: 10.1021/ja00297a062 |
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The planar C...C ring-opened form of the ethylene oxide radical cation. ESR evidence from anisotropic carbon-13 studies Xue Zhi Qin, Larry D. Snow, and Ffrancon Williams pp 3366 - 3368; DOI: 10.1021/ja00297a063 |
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Determination of adsorption conformation from surface resolution analysis Dina Farin, Anna Volpert, and David Avnir pp 3368 - 3370; DOI: 10.1021/ja00297a064 |
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Ultraviolet resonance Raman spectra of hemoglobin excited at 200 and 218 nm: tertiary and quaternary structure differences Robert A. Copeland, Siddharth Dasgupta, and Thomas G. Spiro pp 3370 - 3371; DOI: 10.1021/ja00297a065 |
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Functionalized crown ethers as an approach to the enzyme model for the synthesis of peptides Shigeki Sasaki, Mitsuhiko Shionoya, and Kenji Koga pp 3371 - 3372; DOI: 10.1021/ja00297a066 |
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Novel globular aggregates composed of synthetic peptide lipids Yukito Murakami, Junichi Kikuchi, Toshihiko Takaki, and Katsuya Uchimura pp 3373 - 3374; DOI: 10.1021/ja00297a067 |
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Regioselective nucleophilic C-alkylation of the pyrrole ring in an (.eta.-pyrrolyl)iodohydridorhenium complex Hugh Felkin and Janusz Zakrzewski pp 3374 - 3375; DOI: 10.1021/ja00297a068 |
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Design of stereoselective etchants for organic crystals. Application for the sorting of enantiomorphs and direct assignment of absolute configuration of chiral molecules L. J. W. Shimon, M. Lahav, and L. Leiserowitz pp 3375 - 3377; DOI: 10.1021/ja00297a069 |
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Olefin insertion in a metal alkyl in a Ziegler polymerization system Leigh Clawson, Jorge Soto, Stephen L. Buchwald, Michael L. Steigerwald, and Robert H. Grubbs pp 3377 - 3378; DOI: 10.1021/ja00297a070 |
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2,2-Dimesityl-1-(2,4,6-tri-tert-butylphenyl)germaphosphene: the first stable compound with a germanium-phosphorus double bond Jean Escudie, Claude Couret, Jacques Satge, Mbolatiana Andrianarison, and Jean Dominique Andriamizaka pp 3378 - 3379; DOI: 10.1021/ja00297a071 |
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Resonance Raman studies of the photoreduction of horseradish peroxidase compounds I and II Harold E. Van Wart and John Zimmer pp 3379 - 3381; DOI: 10.1021/ja00297a072 |
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Observation of the ultraviolet absorption spectrum of phenyl radical in the gas phase Noriaki Ikeda, Nobuaki Nakashima, and Keitaro Yoshihara pp 3381 - 3382; DOI: 10.1021/ja00297a073 |
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Nitric oxide adduct of the binuclear iron center in deoxyhemerythrin from Phascolopsis gouldii. Analog of a putative intermediate in the oxygenation reaction Judith M. Nocek, Donald M. Kurtz, J. Timothy Sage, Peter G. Debrunner, Michael J. Maroney, and Lawrence Que pp 3382 - 3384; DOI: 10.1021/ja00297a074 |
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Electronic structure of a metalated doubly bonded Group 15 complex Kimberly A. Schugart and Richard F. Fenske pp 3384 - 3385; DOI: 10.1021/ja00297a075 |
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Gas-phase reactions of the acetyl anion Charles H. DePuy, Veronica M. Bierbaum, Robert Damrauer, and John A. Soderquist pp 3385 - 3386; DOI: 10.1021/ja00297a076 |
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Energetics of a homogeneous gas-phase photocatalytic system: the hydrogenation of ethylene by Fe(CO)4(C2H4) Michael E. Miller and Edward R. Grant pp 3386 - 3387; DOI: 10.1021/ja00297a077 |
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Synthesis and reactions of hydrido(.eta.1-allyl)- and hydrido(.eta.3-allyl)iridium complexes William D. McGhee and Robert G. Bergman pp 3388 - 3389; DOI: 10.1021/ja00297a078 |
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Metaphosphate and metaphosphonic anhydride formation by thermolysis of 5,6-oxaphosphabicyclo[2.2.2]octenes; electrophilic .alpha.-substitution on a pyrrole Louis D. Quin and Brian G. Marsi pp 3389 - 3390; DOI: 10.1021/ja00297a079 |
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The structure of the C4H6CH3+-cation. 13C- and 1H-NMR-spectroscopic investigation of equilibrium isotope effects in deuterated methylbicyclobutonium ions Hans Ullrich Siehl pp 3390 - 3392; DOI: 10.1021/ja00297a080 |
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(2-Alkynylethenyl)ketenes. A new quinone synthesis J. Olle Karlsson, Nghi V. Nguyen, Lafayette D. Foland, and Harold W. Moore pp 3392 - 3393; DOI: 10.1021/ja00297a081 |
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Hydrolysis of mustard derivatives. Failure of the Raber-Harris probe in predicting nucleophilic assistance Samuel P. McManus, N. Neamati-Mazraeh, B. A. Hovanes, S. M. Paley, and J. M. Harris pp 3393 - 3395; DOI: 10.1021/ja00297a082 |
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Liquid crystals and plastic solids. A carbon-13 NMR study Bing Man Fung and Mahinda Gangoda pp 3395 - 3396; DOI: 10.1021/ja00297a083 |
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Synthesis and structure of the first 20-Bi-9 system: a discrete nine-coordinate 20-electron bismuth Constantine A. Stewart, Joseph C. Calabrese, and Anthony J. Arduengo pp 3397 - 3398; DOI: 10.1021/ja00297a084 |
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Book Reviews pp 3399 - 3400; DOI: 10.1021/ja00297a600 |
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The electron spin resonance spectrum of the tyrosyl radical Roger C. Sealy, Laura Harman, Paul R. West, and Ronald P. Mason pp 3401 - 3406; DOI: 10.1021/ja00298a001 |
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Extended scope of chiral recognition applying hydrogen bond associations in nonaqueous media: (R,R)-N,N'-diisopropyltartramide (DIPTA) as a widely applicable resolving agent Yasuo Dobashi and Shoji Hara pp 3406 - 3411; DOI: 10.1021/ja00298a002 |
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Electron-transfer reactions associated with host-guest complexation. Oxidation of ferrocenecarboxylic acid in the presence of .beta.-cyclodextrin Tomokazu Matsue, Dennis H. Evans, Tetsuo Osa, and Nagao Kobayashi pp 3411 - 3417; DOI: 10.1021/ja00298a003 |
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Models for ferredoxins: electronic structures of iron-sulfur clusters with one, two, and four iron atoms Louis Noodleman, Joe G. Norman, Joseph H. Osborne, Arie Aizman, and David A. Case pp 3418 - 3426; DOI: 10.1021/ja00298a004 |
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Properties of some protein denaturants in N,N-dimethylformamide. Enthalpic interaction coefficients of urea and substituted urea compounds M. Bloemendal and G. Somsen pp 3426 - 3431; DOI: 10.1021/ja00298a005 |
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Stable composite polyelectrolyte electrode coatings with morphologies that yield large ion-exchange capacities and high cross-coating charge propagation rates Donald D. Montgomery and Fred C. Anson pp 3431 - 3436; DOI: 10.1021/ja00298a006 |
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Quenching and possible Coulombic complexation of the pyrene-N,N-dimethylaniline exciplex by tetraalkylammonium salts Rolfe J. Hartley and Larry R. Faulkner pp 3436 - 3442; DOI: 10.1021/ja00298a007 |
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Electrocatalysis at redox polymer electrodes with separation of the catalytic and charge propagation roles. Reduction of dioxygen to hydrogen peroxide as catalyzed by cobalt(II) tetrakis(4-N-methylpyridyl)porphyrin Fred C. Anson, Ching Long Ni, and Jean Michel Saveant pp 3442 - 3450; DOI: 10.1021/ja00298a008 |
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Nucleophile and aryl radical reactivity in SRN1 aromatic nucleophilic substitution reactions. Absolute and relative electrochemical determination Christian Amatore, Mehmet A. Oturan, Jean Pinson, Jean Michel Saveant, and Andre Thiebault pp 3451 - 3459; DOI: 10.1021/ja00298a009 |
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Spectroscopic assignment of d-d transitions of achiral metal complexes using circular dichroism: DICD of cobalt(III) complexes in sugar solutions Pieter E. Schipper and Alison Rodger pp 3459 - 3465; DOI: 10.1021/ja00298a010 |
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Dimerization paths of CH2 and SiH2 fragments to ethylene, disilene, and silaethylene: MCSCF and MRCI study of least- and non-least-motion paths Katsuhisa Ohta, Ernest R. Davidson, and Keiji Morokuma pp 3466 - 3471; DOI: 10.1021/ja00298a011 |
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Coordination chemistry and geometries of some 4,4'-bipyridyl-capped porphyrins. Proton- and ligand-induced switching of conformations Raymond J. Abraham, Philip Leighton, and Jeremy K. M. Sanders pp 3472 - 3478; DOI: 10.1021/ja00298a012 |
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Metal-nucleotide interactions. 3. Oxygen-17, phosphorus-31, and proton NMR studies on the interaction of scandium(III), lanthanum(III), and lutetium(III) with adenosine 5'-triphosphate Yuen Jund Shyy, Tsun Chung Tsai, and Ming Daw Tsai pp 3478 - 3484; DOI: 10.1021/ja00298a013 |
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Uncovering remote nuclear-spin connectivities by relayed zero and double quantum coherence Luciano Muller and Arthur Pardi pp 3484 - 3487; DOI: 10.1021/ja00298a014 |
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Application of linear free energy relationships to calculated stabilization energies of strained and unsaturated molecules Arthur Greenberg and Tyler A. Stevenson pp 3488 - 3494; DOI: 10.1021/ja00298a015 |
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Lyomesophases of the diethylammonium flufenamate-water system studied by deuterium NMR spectroscopy I. Kustanovich, R. Poupko, H. Zimmermann, Z. Luz, and M. M. Labes pp 3494 - 3501; DOI: 10.1021/ja00298a016 |
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Synthesis of trimethylphosphine-substituted (pentamethylcyclopentadienyl)iridium hydride complexes; protonation and deprotonation of (pentamethylcyclopentadienyl)(trimethylphosphine)iridium dihydride Thomas M. Gilbert and Robert G. Bergman pp 3502 - 3507; DOI: 10.1021/ja00298a017 |
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(Pentamethylcyclopentadienyl)iridium polyhydride complexes: synthesis of intermediates in the mechanism of formation of (pentamethylcyclopentadienyl)iridium tetrahydride and the preparation of several iridium(V) compounds Thomas M. Gilbert, Frederick J. Hollander, and Robert G. Bergman pp 3508 - 3516; DOI: 10.1021/ja00298a018 |
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The photochemistry of palladium and platinum homo- and heteronuclear metal-metal .sigma.-bonds: efficient photogeneration of 15-electron radicals Mark K. Reinking, Marc L. Kullberg, Ann R. Cutler, and Clifford P. Kubiak pp 3517 - 3524; DOI: 10.1021/ja00298a019 |
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Reactions of Re2Cl4(dppm)2 with carbon monoxide that proceed with retention of the metal-metal bond: synthesis of Re2Cl4(dppm)2(CO)n (n = 1, 2) and the structural characterization of Cl2Re(.mu.-Cl)(.mu.-CO)(.mu.-dppm)2ReCl(CO) F. Albert Cotton, Lee M. Daniels, Kim R. Dunbar, Larry R. Falvello, Stephen M. Tetrick, and Richard A. Walton pp 3524 - 3530; DOI: 10.1021/ja00298a020 |
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Homolysis and electron-transfer reactions of benzylcobalamin Reed J. Blau and James H. Espenson pp 3530 - 3533; DOI: 10.1021/ja00298a021 |
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Cobalt(III) alkylperoxy complexes. Synthesis, x-ray structure, and role in the catalytic decomposition of alkyl hydroperoxides and in the hydroxylation of hydrocarbons Lucien Saussine, Eric Brazi, Alain Robine, Hubert Mimoun, Jean Fischer, and Raymond Weiss pp 3534 - 3540; DOI: 10.1021/ja00298a022 |
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Halide-promoted insertion of carbon monoxide into osmium-.mu.-methylene bonds in triosmium clusters Eric D. Morrison and Gregory L. Geoffroy pp 3541 - 3545; DOI: 10.1021/ja00298a023 |
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Formation of glycol monoacetates in the oxidation of olefins catalyzed by metal nitro complexes: mono- vs. bimetallic system Frank Mares, Steven E. Diamond, Francis J. Regina, and Jeffrey P. Solar pp 3545 - 3552; DOI: 10.1021/ja00298a024 |
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Metal-promoted fusion and linkage of B5H8-, 1-XB5H7- (X = D, CH3), B10H13-, and (.eta.5-C5H5)CoB4H7-. Facile routes to B10H14 and (.eta.5-C5H5)2Co2B8H10 isomers Cynthia T. Brewer and Russell N. Grimes pp 3552 - 3557; DOI: 10.1021/ja00298a025 |
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Metal-promoted fusion of B6H9-. Directed synthesis and structural characterization of dodecaborane(16), B12H16 Cynthia T. Brewer, Robert G. Swisher, Ekk Sinn, and Russell N. Grimes pp 3558 - 3564; DOI: 10.1021/ja00298a026 |
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The rhodium-catalyzed carbonylation of linear primary alcohols Thomas W. Dekleva and Denis Forster pp 3565 - 3567; DOI: 10.1021/ja00298a027 |
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Studies into the mechanism of the rhodium-catalyzed carbonylation of isopropyl alcohol Thomas W. Dekleva and Denis Forster pp 3568 - 3572; DOI: 10.1021/ja00298a028 |
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Dinuclear aryloxide chemistry. 4. Effect of aryloxide ancillary ligands on the chemistry of molybdenum-molybdenum and tungsten-tungsten multiple metal-metal bonds Timothy W. Coffindaffer, Gerald P. Niccolai, Douglas Powell, and Ian P. Rothwell pp 3572 - 3583; DOI: 10.1021/ja00298a029 |
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Tungsten as a weak backscatter: an example of information loss in extended x-ray absorption fine structure (EXAFS) spectroscopy. Tungsten and iron EXAFS studies of tungsten-iron-sulfur clusters containing the WS2Fe unit Mark R. Antonio, Boon K. Teo, and Bruce A. Averill pp 3583 - 3590; DOI: 10.1021/ja00298a030 |
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Simultaneous binding of platinum(II) to three different sites (N7, N1, N3) of a guanine nucleobase Gabriele Raudaschl-Sieber, Helmut Schoellhorn, Ulf Thewalt, and Bernhard Lippert pp 3591 - 3595; DOI: 10.1021/ja00298a031 |
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Ammoniation, acid dissociation, and hydrogen exchange of chloropentaamminecobalt(2+) ion and cis- and trans-dichlorotetraamminecobalt(1+) ion in liquid ammonia Sijbe Balt and Hendrikus J. Gamelkoorn pp 3596 - 3600; DOI: 10.1021/ja00298a032 |
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l-2-Nitro-1,3-alkanediols by stereoselective addition of nitroethanol to aldehydes. On the asymmetric electrophilic addition to double bonds Martin Eyer and Dieter Seebach pp 3601 - 3606; DOI: 10.1021/ja00298a033 |
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Direct observation and chemistry of biradicals from photochemical decarbonylation of .alpha.-perphenylated cycloalkanones D. H. R. Barton, B. Charpiot, Keith U. Ingold, L. J. Johnston, W. B. Motherwell, J. C. Scaiano, and S. Stanforth pp 3607 - 3611; DOI: 10.1021/ja00298a034 |
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Nucleophilic addition to olefins. 12. Solvent-induced change in the rate-limiting step of the hydrolysis of benzylidenemalononitrile in acidic dimethyl sulfoxide-water solution Claude F. Bernasconi, Anastassia Kanavarioti, and Robert B. Killion pp 3612 - 3620; DOI: 10.1021/ja00298a035 |
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Photochemical reactions in organized assemblies. Part 41. Bromination of surfactant and hydrophobic trans-stilbenes in aqueous micelles and vesicles. Evidence for wide variation of solubilization/reaction sites in microheterogeneous media Tadashi Mizutani and David G. Whitten pp 3621 - 3625; DOI: 10.1021/ja00298a036 |
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Reactivity and stereochemical studies of the [2 + 2] cycloaddition of 1,1-difluoroallene and styrene William R. Dolbier and Gene E. Wicks pp 3626 - 3631; DOI: 10.1021/ja00298a037 |
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Stereodynamics of intramolecular triplet energy transfer in carotenoporphyrins Devens Gust, Thomas A. Moore, Rene V. Bensasson, Paul Mathis, Edward J. Land, Claude Chachaty, Ana L. Moore, Paul A. Liddell, and Gregory A. Nemeth pp 3631 - 3640; DOI: 10.1021/ja00298a038 |
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Acid-catalyzed enolization and aldol condensation of acetaldehyde Lynn M. Baigrie, Robin A. Cox, Henryka Slebocka-Tilk, Michal Tencer, and Thomas T. Tidwell pp 3640 - 3645; DOI: 10.1021/ja00298a039 |
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Host-guest complexation. 35. Spherands, the first completely preorganized ligand systems Donald J. Cram, Takahiro Kaneda, Roger C. Helgeson, S. Bruce Brown, Carolyn B. Knobler, Emily Maverick, and Kenneth N. Trueblood pp 3645 - 3657; DOI: 10.1021/ja00298a040 |
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Host-guest complexation. 36. Spherand and lithium and sodium ion complexation rates and equilibria Donald J. Cram and George M. Lein pp 3657 - 3668; DOI: 10.1021/ja00298a041 |
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Stable simple enols. 11. Equilibrium constants for the 1-alkyl-2,2-dimesitylethenol/1-alkyl-2,2-dimesitylethanone systems in hexane. The predominance of steric effects on Kenol values David A. Nugiel and Zvi Rappoport pp 3669 - 3676; DOI: 10.1021/ja00298a042 |
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Stereo- and regioselective palladium-catalyzed 1,4-acetoxychlorination of 1,3-dienes. 1-Acetoxy-4-chloro-2-alkenes as versatile synthons in organic transformations Jan E. Baeckvall, Jan E. Nystroem, and Ruth E. Nordberg pp 3676 - 3686; DOI: 10.1021/ja00298a043 |
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Synthesis, thermolysis, and photolysis of the azoalkane 4,5-diazatricyclo[4.3.03,7]nona-4,8-diene: denitrogenation vs. azirane formation Waldemar Adam and Karlheinz Hill pp 3686 - 3689; DOI: 10.1021/ja00298a044 |
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Conant-Swan fragmentation reaction: stereochemistry of phosphate ester formation Kim C. Calvo pp 3690 - 3694; DOI: 10.1021/ja00298a045 |
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Biosynthesis of the hypocholesterolemic agent mevinolin by Aspergillus terreus. Determination of the origin of carbon, hydrogen, and oxygen atoms by carbon-13 NMR and mass spectrometry Richard N. Moore, Glen Bigam, Jean K. Chan, Alan M. Hogg, Thomas T. Nakashima, and John C. Vederas pp 3694 - 3701; DOI: 10.1021/ja00298a046 |
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Distal and proximal control of ligand reactivity: a transient Raman comparison of COHbA and COHb (Zurich) Thomas W. Scott, Joel M. Friedman, and Victor W. Macdonald pp 3702 - 3705; DOI: 10.1021/ja00298a047 |
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Tautomeric nature of quinonoid 6,7-dimethyl-7,8-dihydro-6H-pterin in aqueous solution: a nitrogen-15 NMR study Stephen J. Benkovic, Douglas Sammons, Wilfred L. F. Armarego, Paul Waring, and Ruth Inners pp 3706 - 3712; DOI: 10.1021/ja00298a048 |
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Chiral discrimination and solid-state carbon-13 NMR. Application to tri-o-thymotide clathrates J. A. Ripmeester and N. E. Burlinson pp 3713 - 3714; DOI: 10.1021/ja00298a049 |
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Ruthenium(IV) and osmium(IV) chalcogen complexes of carbon monoxide Michelle Millar, Timothy O'Sullivan, Nadine De Vries, and Stephen A. Koch pp 3714 - 3715; DOI: 10.1021/ja00298a050 |
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[5]Paracyclophane Leonardus W. Jenneskens, Franciscus J. J. De Kanter, Paulus A. Kraakman, Lucas A. M. Turkenburg, Willem E. Koolhaas, Willem H. De Wolf, Friedrich Bickelhaupt, Yoshito Tobe, Kiyomi Kakiuchi, and Yoshinobu Odaira pp 3716 - 3717; DOI: 10.1021/ja00298a051 |
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Acetylene derivatives of titanocene Helmut G. Alt, Heidi E. Engelhardt, Marvin D. Rausch, and Lawrence B. Kool pp 3717 - 3718; DOI: 10.1021/ja00298a052 |
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Threshold resonances in electron photodetachment spectra. Structural evidence for dipole-supported states Jeffrey Marks, Paul B. Comita, and John I. Brauman pp 3718 - 3719; DOI: 10.1021/ja00298a053 |
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Dependence of rate constants of heterogeneous electron transfer reactions on viscosity X. Zhang, Johna Leddy, and Allen J. Bard pp 3719 - 3721; DOI: 10.1021/ja00298a054 |
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Evidence for hydrogen atom abstraction and loss of diylophile stereochemistry in an intramolecular 1,3-diyl trapping reaction Onorato Campopiano, R. Daniel Little, and Jeffrey L. Petersen pp 3721 - 3722; DOI: 10.1021/ja00298a055 |
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Tetranuclear carbidotungsten and nitridomolybdenum clusters supported by alkoxide ligands: W4(C)(OCHMe2)12(NMe) and Mo4(N)2(OCHMe2)12 Malcolm H. Chisholm, Kirsten Folting, John C. Huffman, Joseph Leonelli, Nancy S. Marchant, Crystal A. Smith, and Lester C. E. Taylor pp 3722 - 3724; DOI: 10.1021/ja00298a056 |
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Synthesis, structure, and carbon-carbon bond-forming reactions of carbon-bound molybdenum, tungsten, and rhenium enolates. Detection of an .eta.3-oxaallyl intermediate Jeffrey J. Doney, Robert G. Bergman, and Clayton H. Heathcock pp 3724 - 3726; DOI: 10.1021/ja00298a057 |
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Selective catalytic oxidation of organic compounds by nitrogen dioxide Stefan A. Nyarady and Robert E. Sievers pp 3726 - 3727; DOI: 10.1021/ja00298a058 |
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Identification of rubidium(1-) ion and complexed rubidium(1+) ion in alkalides and electrides by x-ray absorption spectroscopy (XANES and EXAFS) Odette Fussa, Susan Kauzlarich, James L. Dye, and Boon K. Teo pp 3727 - 3728; DOI: 10.1021/ja00298a059 |
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Reductive homologation of carbon monoxide to a ketenecarboxylate by a low-valent organolanthanide complex: synthesis and x-ray crystal structure of [(C5Me5)4Sm2(O2CCCO)(THF)]2 William J. Evans, Jay W. Grate, Laura A. Hughes, Hongming Zhang, and Jerry L. Atwood pp 3728 - 3730; DOI: 10.1021/ja00298a060 |
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Carboxylate bridge exchange reactions in the {Fe2O(O2CR)2}2+ core. Synthesis, structure, and properties of phosphodiester-bridged complexes William H. Armstrong and Stephen J. Lippard pp 3730 - 3731; DOI: 10.1021/ja00298a061 |
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Synthetic and biological studies of compactin and related compounds. 4. Total synthesis of (+)-compactin Terry Rosen and Clayton H. Heathcock pp 3731 - 3733; DOI: 10.1021/ja00298a062 |
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High-resolution nuclear magnetic resonance spectroscopy of quadrupolar nuclei: nitrogen-14 and oxygen-17 examples Jan M. Robert and Ronald F. Evilia pp 3733 - 3735; DOI: 10.1021/ja00298a063 |
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N-Alkylporphyrin formation during the reactions of cytochrome P-450 model systems Toshio Mashiko, David Dolphin, Taku Nakano, and T. G. Traylor pp 3735 - 3736; DOI: 10.1021/ja00298a064 |
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Formation of an iron(IV)-oxo "picket-fence" porphyrin derivative via reduction of the ferrous dioxygen adduct and reaction with carbon dioxide M. Schappacher, R. Weiss, R. Montiel-Montoya, A. Trautwein, and A. Tabard pp 3736 - 3738; DOI: 10.1021/ja00298a065 |
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The gold/GaPc-Cl/ferri, ferrocyanide/GaPc-Cl/platinum photoelectrochemical cell William J. Buttner, Peter C. Rieket, and Neal R. Armstrong pp 3738 - 3739; DOI: 10.1021/ja00298a066 |
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Size and selectivity of zeolite chemistry. A remarkable effect of additive on the products produced in the photolyses of ketones Nicholas J. Turro, Chen Chih Cheng, Xue Gong Lei, and Edith M. Flanigen pp 3739 - 3741; DOI: 10.1021/ja00298a067 |
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Additions and Corrections - Zoanthamine: A Novel Alkaloid from a Marine Zoanthid C. Beemasankara Rao, A. S. R. Anjaneyulu, N. S. Sarma, Y. Venkateswarlu, Richard M. Rosser, D. John Faulkner, Marine H. M. Chen, and Jon Clardy pp 3741 - 3741; DOI: 10.1021/ja00298a601 |
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Additions and Corrections - Treatment of Electrostatic Effects within the Molecular Mechanics Method Ljiljana Dosen-Micovic, Dragoslav Jeremic, and Norman L. Allinger pp 3741 - 3741; DOI: 10.1021/ja00298a602 |
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Book Reviews pp 3742 - 3746; DOI: 10.1021/ja00298a600 |
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Kinetics and equilibria of chloride transfer reactions. Stabilities of carbocations based on chloride and hydride transfer equilibria measurements R. B. Sharma, D. K. Sen Sharma, K. Hiraoka, and P. Kebarle pp 3747 - 3757; DOI: 10.1021/ja00299a001 |
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Stabilities of halonium ions from a study of gas-phase equilibria R+ + XR' = (RXR')+ Dilip K. Sen Sharma, Sarah Meza de Hoejer, and Paul Kebarle pp 3757 - 3762; DOI: 10.1021/ja00299a002 |
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Formation of ionic transition-metal carbonyl cluster fragments by ion-molecule reactions. 1. The chromium hexacarbonyl and iron pentacarbonyl systems DonnaJean Anderson Fredeen and David H. Russell pp 3762 - 3768; DOI: 10.1021/ja00299a003 |
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Conversions over low barriers. 4. Dimer/monomer dissociation in formic acid K. I. Lazaar and S. H. Bauer pp 3769 - 3772; DOI: 10.1021/ja00299a004 |
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Resonance Raman studies of the excited electronic states of imidazolepentacyanoferrate(III)(2-) and imidazolepentaammineruthenium(III)(3+) ions Colleen M. Jones, Craig R. Johnson, Sanford A. Asher, and Rex E. Shepherd pp 3772 - 3780; DOI: 10.1021/ja00299a005 |
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Isomerization of cyclopropylidene to allene Arvi Rauk, Willem J. Bouma, and Leo Radom pp 3780 - 3786; DOI: 10.1021/ja00299a006 |
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Generalization of the Born equation to nonspherical solvent cavities Joel I. Gersten and Anne Marie Sapse pp 3786 - 3788; DOI: 10.1021/ja00299a007 |
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Rearrangement and fragmentation processes on the potential energy surfaces of thioformaldehyde molecule and cation Susan A. Pope, Ian H. Hillier, and Martyn F. Guest pp 3789 - 3800; DOI: 10.1021/ja00299a008 |
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Theoretical determination of molecular structure and conformation. 15. Three-membered rings: bent bonds, ring strain, and surface delocalization Dieter Cremer and Elfi Kraka pp 3800 - 3810; DOI: 10.1021/ja00299a009 |
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Theoretical determination of molecular structure and conformation. 16. Substituted cyclopropanes - an electron density model of substituent-ring interactions Dieter Cremer and Elfi Kraka pp 3811 - 3819; DOI: 10.1021/ja00299a010 |
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Picosecond dynamics of the Paterno-Buechi reaction Steven C. Freilich and Kevin S. Peters pp 3819 - 3822; DOI: 10.1021/ja00299a011 |
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Preparation and electrical response of solid polymer electrolytes with only one mobile species L. Charles Hardy and Duward F. Shriver pp 3823 - 3828; DOI: 10.1021/ja00299a012 |
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8,8'-Bi(8-azabicyclo[3.2.1]octane) and its oxidized forms Stephen F. Nelsen, Glen T. Cunkle, Dennis H. Evans, Kenneth J. Haller, Menahem Kaftory, Burkhard Kirste, Harry Kurreck, and Timothy Clark pp 3829 - 3839; DOI: 10.1021/ja00299a013 |
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Photoinduced electron-transfer reactions: rearrangement of a bicyclopropenyl radical cation Christopher J. Abelt and Heinz D. Roth pp 3840 - 3843; DOI: 10.1021/ja00299a014 |
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Synthesis and structures of the tellurium-bridged molybdenum iron carbonyl cluster (C5H5)2Mo2FexTe2(CO)7 (x = 1, 2). Cluster assembly mechanisms and the role of the tellurium Leonard E. Bogan, Thomas B. Rauchfuss, and Arnold L. Rheingold pp 3843 - 3850; DOI: 10.1021/ja00299a015 |
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Mononuclear and binuclear cationic complexes of vanadium(II) F. Albert Cotton, Stan A. Duraj, Leo E. Manzer, and Wieslaw J. Roth pp 3850 - 3855; DOI: 10.1021/ja00299a016 |
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Structure and redox properties of the water-oxidation catalyst [(bpy)2(OH2)RuORu(OH2)(bpy)2]4+ John A. Gilbert, Drake S. Eggleston, Wyatt R. Murphy, Daniel A. Geselowitz, Susan W. Gersten, Derek J. Hodgson, and Thomas J. Meyer pp 3855 - 3864; DOI: 10.1021/ja00299a017 |
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Stereochemical and electronic spin state tuning of the metal center in the nickel(II) tropocoronands William M. Davis, Michael M. Roberts, Arie Zask, Koji Nakanishi, Tetsuo Nozoe, and Stephen J. Lippard pp 3864 - 3870; DOI: 10.1021/ja00299a018 |
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Synthesis, structure, and properties of pentathiepins B. L. Chenard, R. L. Harlow, A. L. Johnson, and S. A. Vladuchick pp 3871 - 3879; DOI: 10.1021/ja00299a019 |
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Expeditious synthesis of resistomycin T. Ross Kelly and Mitali Ghoshal pp 3879 - 3884; DOI: 10.1021/ja00299a020 |
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Synthesis and valence orbital structures of azacycl[3.3.3]azines in a systematic series Mitchell A. Rossman, Nelson J. Leonard, Shigeyuki Urano, and Pierre R. LeBreton pp 3884 - 3890; DOI: 10.1021/ja00299a021 |
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A stereospecific route to aziridinomitosanes: the synthesis of novel mitomycin congeners Samuel Danishefsky, Ellen M. Berman, Marco Ciufolini, Sarah Jane Etheredge, and Brigitte E. Segmuller pp 3891 - 3898; DOI: 10.1021/ja00299a022 |
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Development and use of quantum molecular models. 75. Comparative tests of theoretical procedures for studying chemical reactions Michael J. S. Dewar and Donn M. Storch pp 3898 - 3902; DOI: 10.1021/ja00299a023 |
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Development and use of quantum mechanical molecular models. 76. AM1: a new general purpose quantum mechanical molecular model Michael J. S. Dewar, Eve G. Zoebisch, Eamonn F. Healy, and James J. P. Stewart pp 3902 - 3909; DOI: 10.1021/ja00299a024 |
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Synthesis and structure of some 3-aza[5]- and 3-aza[6](1,7)naphthalenophanes John B. Bremner, Lutz M. Engelhardt, Allan H. White, and Kevin N. Winzenberg pp 3910 - 3915; DOI: 10.1021/ja00299a025 |
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Application of [2,3] sigmatropic (Wittig) rearrangements in synthesis. The synthesis of (+)-Prelog-Djerassi lactone David J. S. Tsai and M. Mark Midland pp 3915 - 3918; DOI: 10.1021/ja00299a026 |
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Ionization of the phosphorus-hydrogen bond in diethyl phosphonate Edward S. Lewis and L. Gene Spears pp 3918 - 3921; DOI: 10.1021/ja00299a027 |
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The 185-nm photochemistry of cyclobutene and bicyclo[1.1.0]butane Waldemar Adam, Thomas Oppenlaender, and Gerald Zang pp 3921 - 3924; DOI: 10.1021/ja00299a028 |
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The 185-nm photochemistry of bicyclo[2.1.0]pentane and cyclopentene Waldemar Adam and Thomas Oppenlaender pp 3924 - 3928; DOI: 10.1021/ja00299a029 |
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Considered stable cations. 259. Application of the Gassman-Fentiman tool of increasing electron demand to the carbon-13 NMR spectroscopic study of 1-aryl-3-methylbut-2-enyl (allylic) and 2-arylpent-3-yn-2-yl (propargylic) cations G. K. Surya Prakash, V. V. Krishnamurthy, George A. Olah, and D. G. Farnum pp 3928 - 3935; DOI: 10.1021/ja00299a030 |
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Silacyclopropylcarbinyl and cyclopropylsilylenium cations in the aluminum chloride-induced rearrangements of (chloromethyl)vinylsilanes Larry R. Robinson, Gary T. Burns, and Thomas J. Barton pp 3935 - 3941; DOI: 10.1021/ja00299a031 |
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Kinetic study of the photoisomerization of a protonated Schiff base of 11-cis-retinal over the picosecond-to-second time regimes Ralph S. Becker, Kenn Freedman, J. A. Hutchinson, and Lewis J. Noe pp 3942 - 3944; DOI: 10.1021/ja00299a032 |
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Versatile photochemical behavior of phosphorus azides: Curtius-type rearrangement and diverse fates of .alpha.-phosphorus nitrenes Antoine Baceiredo, Guy Bertrand, Jean Pierre Majoral, Fatiha El Anba, and George Manuel pp 3945 - 3949; DOI: 10.1021/ja00299a033 |
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Redox-switched crown ethers. 3. Cyclic-acyclic interconversion coupled with redox between dithiol and disulfide and its application to membrane transport Seiji Shinkai, Kenichi Inuzuka, Osamu Miyazaki, and Osamu Manabe pp 3950 - 3955; DOI: 10.1021/ja00299a034 |
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Excited-state proton-transfer reactions of naphthylammonium ion-18-crown-6 complexes Haruo Shizuka, Kosei Kameta, and Tsutomu Shinozaki pp 3956 - 3963; DOI: 10.1021/ja00299a035 |
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Cumulene photochemistry: photorearrangments of tetraphenyl and triphenyl C3 isomers Michael W. Klett and Richard P. Johnson pp 3963 - 3971; DOI: 10.1021/ja00299a036 |
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Cumulene photochemistry: singlet and triplet photorearrangements of 1,2-cyclononadiene Thomas J. Stierman and Richard P. Johnson pp 3971 - 3980; DOI: 10.1021/ja00299a037 |
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Reductions of activated carbonyl compounds with chiral-bridged 1,4-dihydropyridines. An investigation of scope and structural effects Auke G. Talma, Patrick Jouin, Johannes G. De Vries, C. B. Troostwijk, Gerard H. Werumeus Buning, Jan K. Waninge, Johnny Visscher, and Richard M. Kellogg pp 3981 - 3997; DOI: 10.1021/ja00299a038 |
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Substituent and conformational effects on the ring current in 9-arylmethylenecyclooctatrienyl anions Stuart W. Staley, Charles K. Dustman, and Gerard E. Linkowski pp 3997 - 4003; DOI: 10.1021/ja00299a039 |
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Electron-transfer valence tautomerism. The bicyclooctatetraenyl and 1,2-dicyclooctatetraenylethylene dianions Stuart W. Staley, Charles K. Dustman, Kevin L. Facchine, and Gerard E. Linkowski pp 4003 - 4007; DOI: 10.1021/ja00299a040 |
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Conformational analysis of a cyclic enkephalin analog by proton NMR and computer simulations Nancy J. Mammi, Moises Hassan, and Murray Goodman pp 4008 - 4013; DOI: 10.1021/ja00299a041 |
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Electronic structures of active site models for compounds I and II of peroxidase Stephen F. Sontum and David A. Case pp 4013 - 4015; DOI: 10.1021/ja00299a042 |
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Substrate analog binding to the coupled binuclear copper active site in tyrosinase Dean E. Wilcox, Arturo G. Porras, Yeong T. Hwang, Konrad Lerch, Marjorie E. Winkler, and Edward I. Solomon pp 4015 - 4027; DOI: 10.1021/ja00299a043 |
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Enzymatic vs. fermentative synthesis: thermostable glucose dehydrogenase catalyzed regeneration of NAD(P)H for use in enzymatic synthesis Chihuey Wong, Dale G. Drueckhammer, and Henri M. Sweers pp 4028 - 4031; DOI: 10.1021/ja00299a044 |
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Conformational transmission in four- and five-coordinated phosphorus compounds. Solvent effects on the conformation in 5'-phosphorylated model nucleosides Leo H. Koole, J. L. Van Kooyk, and Henk M. Buck pp 4032 - 4037; DOI: 10.1021/ja00299a045 |
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Stereochemistry of the carbon-skeleton rearrangements dependent on coenzyme B12. MNDO quantum chemical calculations Ingrid I. Merkelbach, Hanneke G. M. Becht, and Henk M. Buck pp 4037 - 4042; DOI: 10.1021/ja00299a046 |
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Solid-state photochemistry of guest aliphatic ketones inside the channels of host deoxycholic and apocholic acids R. Popovitz-Biro, C. P. Tang, H. C. Chang, M. Lahav, and L. Leiserowitz pp 4043 - 4058; DOI: 10.1021/ja00299a047 |
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Reaction pathways in crystalline host-guest inclusion complexes: rotation by a net 180.degree. of the acetyl group on photoaddition of guest acetophenone and m-chloroacetophenone to the atom C5 of host deoxycholic acid C. P. Tang, H. C. Chang, R. Popovitz-Biro, F. Frolow, M. Lahav, L. Leiserowitz, and R. K. McMullan pp 4058 - 4070; DOI: 10.1021/ja00299a048 |
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Biomimetic models for cysteine proteases. 2. Nucleophilic thiolate-containing zwitterions produced from imidazole-thiol pairs. A model for the acylation step in papain K. I. Skorey and R. S. Brown pp 4070 - 4072; DOI: 10.1021/ja00299a049 |
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Total synthesis of (.+-.)-reserpine Stephen F. Martin, Slawomir Grzejszczak, Heinrich Rueeger, and Sidney A. Williamson pp 4072 - 4074; DOI: 10.1021/ja00299a050 |
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Resolution, circular dichroism spectrum, molecular structure, and absolute configuration of cis,trans-1,3-cyclooctadiene Roland Isaksson, Jan Roschester, Jan Sandstroem, and Lars Goeran Wistrand pp 4074 - 4075; DOI: 10.1021/ja00299a051 |
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Alkyl group migration in photoinduced cation radical reactions Paul G. Gassman and Bruce A. Hay pp 4075 - 4076; DOI: 10.1021/ja00299a052 |
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Prooxidant effects of glutathione in aerobic hemoglobin solutions. Superoxide generation from uncoordinated dioxygen Vijaya Sampath and Winslow S. Caughey pp 4076 - 4078; DOI: 10.1021/ja00299a053 |
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Time-dependent inhibition of isopentenyl pyrophosphate isomerase by 2-(dimethylamino)ethyl pyrophosphate John E. Reardon and Robert H. Abeles pp 4078 - 4079; DOI: 10.1021/ja00299a054 |
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Molecular mechanics calculations on cis-[Pt(NH3)2{d(GpG)}] adducts in two oligonucleotide duplexes Jiri Kozelka, Gregory A. Petsko, Stephen J. Lippard, and Gary J. Quigley pp 4079 - 4081; DOI: 10.1021/ja00299a055 |
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Cytochrome P-450 catalyzed oxidation of quadricyclane. Evidence for a radical cation intermediate Ralph A. Stearns and Paul R. Ortiz de Montellano pp 4081 - 4082; DOI: 10.1021/ja00299a056 |
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Electron paramagnetic relaxation as a probe for structural characterization of paramagnetic oxyanions S. R. Maple and N. S. Dalal pp 4082 - 4083; DOI: 10.1021/ja00299a057 |
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Insertion of carbon monoxide into a transition metal-silicon bond. X-ray structure of the silaacyl chloro(trimethylsilyl-.eta.2-carbonyl)bis(.eta.5-cyclopentadienyl)zirconium T. Don Tilley pp 4084 - 4085; DOI: 10.1021/ja00299a058 |
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Fluoride ion catalyzed aldehyde addition of labile .alpha.- or .beta.-halo carbanion species generated from the corresponding .alpha.- or .beta.-halo organosilanes Makoto Fujita and Tamejiro Hiyama pp 4085 - 4087; DOI: 10.1021/ja00299a059 |
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Iron-57 nuclear magnetic resonance spectroscopic study of carbonmonoxymyoglobin Hee Cheon Lee, Janice Koles Gard, Theodore L. Brown, and Eric Oldfield pp 4087 - 4088; DOI: 10.1021/ja00299a060 |
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Asymmetric synthesis via chiral sulfinylallyl anion. Total synthesis of (+)-hirsutene: facile ring closure involving enol thioether and enol acetate moieties Duy H. Hua, Gurudas Sinai-Zingde, and S. Venkataraman pp 4088 - 4090; DOI: 10.1021/ja00299a061 |
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Electronic and structural requirements for ring opening of azacyclopentadiene carbenes Daniel J. Pasto and Jeremiah P. Freeman pp 4090 - 4091; DOI: 10.1021/ja00299a062 |
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Stereospecific reaction of 3-methoxy-4-chloro-7-aminoisocoumarin with crystalline porcine pancreatic elastase Edgar F. Meyer, Leonard G. Presta, and R. Radhakrishnan pp 4091 - 4093; DOI: 10.1021/ja00299a063 |
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Mimics of tryptophan synthetase and of biochemical dehydroalanine formation Wayne Weiner, Jeffrey Winkler, Steven C. Zimmerman, Anthony W. Czarnik, and Ronald Breslow pp 4093 - 4094; DOI: 10.1021/ja00299a064 |
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High-dilution synthesis of macrocyclic polycatecholates Steven J. Rodgers, Chiu Yuen Ng, and Kenneth N. Raymond pp 4094 - 4095; DOI: 10.1021/ja00299a065 |
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Synthesis and study of an analog for the [Fe4S4]3+ center of oxidized high potential iron-sulfur proteins Timothy O'Sullivan and Michelle M. Millar pp 4096 - 4097; DOI: 10.1021/ja00299a066 |
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Dimethylsilylene: trisilane and a geminal diazide as new photochemical precursors. Evidence for an absorption maximum near 450 nm Hrvoj Vancik, Gerhard Raabe, Michael J. Michalczyk, Robert West, and Josef Michl pp 4097 - 4098; DOI: 10.1021/ja00299a067 |
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Selective alkali metal and hydrogen reduction of benzene to cyclohexene Guido P. Pez, Irving L. Mador, James E. Galle, Richard K. Crissey, and Charles E. Forbes pp 4098 - 4100; DOI: 10.1021/ja00299a068 |
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o-Hydroperoxynaphthoquinols. Chemical transducers for coupling oxidation with acylation: a vitamin K model R. Marshall Wilson and Gregg Tharp pp 4100 - 4101; DOI: 10.1021/ja00299a069 |
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Lithium-metalloid exchange reactions. Kinetic evidence for an intermediate in the lithium-iodine exchange Hans J. Reich, Nancy H. Phillips, and Ieva L. Reich pp 4101 - 4103; DOI: 10.1021/ja00299a070 |
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Reaction of the cyanomethyl rhenium complex (.eta.5-C5H5)Re(NO)(PPh3)(CH2CN) with n-BuLi/TMEDA; generation, stereospecific alkylation, and basicity of a transition-metal substituted carbanion Guy L. Crocco and J. A. Gladysz pp 4103 - 4104; DOI: 10.1021/ja00299a071 |
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Structure of the alkali-labile product formed during iron(II)-bleomycin-mediated DNA strand scission Hiroshi Sugiyama, Cheng Xu, Natesan Murugesan, and Sidney M. Hecht pp 4104 - 4105; DOI: 10.1021/ja00299a072 |
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Book Reviews pp 4106 - 4108; DOI: 10.1021/ja00299a600 |
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The structure of propadienone Ronald D. Brown, Robert Champion, Patricia S. Elmes, and Peter D. Godfrey pp 4109 - 4112; DOI: 10.1021/ja00300a001 |
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The microwave spectrum and structure of tricarbon monoxide Ronald D. Brown, Peter D. Godfrey, Patricia S. Elmes, Martin Rodler, and Leslie M. Tack pp 4112 - 4115; DOI: 10.1021/ja00300a002 |
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On the quencher concentration dependence of fluorescence quenching: the role of solution dielectric constant and ionic strength R. I. Cukier pp 4115 - 4117; DOI: 10.1021/ja00300a003 |
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Electronic energy levels in long polyenes: S2 .fwdarw. S0 emission in all-trans-1,3,5,7,9,11,13-tetradecaheptaene Richard Snyder, Eric Arvidson, Caroline Foote, Lynne Harrigan, and Ronald L. Christensen pp 4117 - 4122; DOI: 10.1021/ja00300a004 |
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Gas-phase ion-molecule reactions of dioxygen anion radical (O2-.bul.) Richard N. McDonald and A. Kasem Chowdhury pp 4123 - 4128; DOI: 10.1021/ja00300a005 |
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Formation of hypervalent ammoniated radicals by neutralized ion beam techniques Seung Joon Jeon, Asit B. Raksit, Gregory I. Gellene, and Richard F. Porter pp 4129 - 4133; DOI: 10.1021/ja00300a006 |
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Hydrophilic spacer groups in polymerizable lipids: formation of biomembrane models from bulk polymerized lipids R. Elbert, A. Laschewsky, and H. Ringsdorf pp 4134 - 4141; DOI: 10.1021/ja00300a007 |
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Stereoelectronic effect in anionic 1,1-addition to isocyanides. An ab initio study of the hydride ion + isocyanic acid system Michel Sana and Georges Leroy pp 4141 - 4145; DOI: 10.1021/ja00300a008 |
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Conformational properties of oxidation-reduction cofactors Douglas J. Raber and Walter Rodriguez pp 4146 - 4147; DOI: 10.1021/ja00300a009 |
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Electron-transfer-induced rearrangements: radical cations of bridged bicyclobutanes Christopher J. Abelt, Heinz D. Roth, and Marcia L. M. Schilling pp 4148 - 4152; DOI: 10.1021/ja00300a010 |
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Molecular orbital effects on the structure of cyclopropane radical cations Heinz D. Roth, Marcia L. M. Schilling, and Frederic C. Schilling pp 4152 - 4158; DOI: 10.1021/ja00300a011 |
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Applications of the reduced isotope shift to general estimation of one-bond isotope shifts in NMR Cynthia J. Jameson and H. Joerg Osten pp 4158 - 4161; DOI: 10.1021/ja00300a012 |
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Additivity of carbon-13 spin-lattice relaxation times Kenneth L. Williamson, Nicholas V. Reo, and Thomas R. Stengle pp 4162 - 4167; DOI: 10.1021/ja00300a013 |
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Sodium cation complexation by large crown ethers: sodium-23 NMR chemical shifts and longitudinal and transverse relaxation rate studies of sodium tetraphenylborate-dibenzo-24-crown-8 complexes in nitromethane Harald D. H. Stoever, Alfred Delville, and Christian Detellier pp 4167 - 4171; DOI: 10.1021/ja00300a014 |
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Exchange kinetics of the sodium cation with dibenzo-24-crown-8 in nitromethane solution: competition between unimolecular decomplexation and bimolecular cation interchange mechanisms Alfred Delville, Harald D. H. Stoever, and Christian Detellier pp 4172 - 4175; DOI: 10.1021/ja00300a015 |
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Aliphatic semidiones. 44. Spin probes derived from dithiols Glen A. Russell, W. C. Law, and Mary Zaleta pp 4175 - 4182; DOI: 10.1021/ja00300a016 |
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Spontaneous resolution and polymorphism of potassium tris(oxalato)cobaltate(III). X-ray crystallographic and thermal studies Hiroshi Okazaki, Yoshihiko Kushi, and Hayami Yoneda pp 4183 - 4189; DOI: 10.1021/ja00300a017 |
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An ESR study of the addition of metal atoms to allene: metal-substituted allyl radicals J. H. B. Chenier, J. A. Howard, and B. Mile pp 4190 - 4191; DOI: 10.1021/ja00300a018 |
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Artificial allosteric system. 2. Cooperative 1-methylimidazole binding to an artificial allosteric system, zinc-gable porphyrin-dipyridylmethane complex Iwao Tabushi, Shinichi Kugimiya, Michael G. Kinnaird, and Tomikazu Sasaki pp 4192 - 4199; DOI: 10.1021/ja00300a019 |
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Synthesis and characterization of phenolate-bridge copper dimers with a copper-copper separation of >3.5 .ANG.. Models for the active site of oxidized hemocyanin derivatives Thomas N. Sorrell, Charles O'Connor, Oren P. Anderson, and Joseph H. Reibenspies pp 4199 - 4206; DOI: 10.1021/ja00300a020 |
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Comparison of the molecular and electronic structures of (2,3,7,8,12,13,17,18-octaethylporphyrinato)iron(II) and (trans-7,8-dihydro-2,3,7,8,12,13,17,18-octaethylporphyrinato)iron(II) Steven H. Strauss, Michael E. Silver, Kim M. Long, Ronald G. Thompson, Robert A. Hudgens, K. Spartalian, and James A. Ibers pp 4207 - 4215; DOI: 10.1021/ja00300a021 |
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Vanadium(V) oxyanions: the esterification of ethanol with vanadate Michael J. Gresser and Alan S. Tracey pp 4215 - 4220; DOI: 10.1021/ja00300a022 |
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Kinetics and mechanism of the permanganate ion oxidation of sulfite in alkaline solutions. The nature of short-lived intermediates Laszlo I. Simandi, Miklos Jaky, C. R. Savage, and Z. A. Schelly pp 4220 - 4224; DOI: 10.1021/ja00300a023 |
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Mechanism of hydrolysis of 2-tert-butyl-2-methoxy-1,3-dithiolane. Rate-determining deprotonation in the breakdown of tetrahedral intermediate Tadashi Okuyama and Takayuki Fueno pp 4224 - 4229; DOI: 10.1021/ja00300a024 |
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Stereochemistry of the lead(IV) acetate fragmentation of 1-(trimethylsiloxy)bicyclo[n.1.0]alkanes George M. Rubottom, Ellen C. Beedle, Chong Wan Kim, and Robert C. Mott pp 4230 - 4233; DOI: 10.1021/ja00300a025 |
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The reality of polar transition states of photobromination of toluenes by N-bromosuccinimide (NBS) Sung Soo Kim, Seung Yong Choi, and Chul Hyun Kang pp 4234 - 4237; DOI: 10.1021/ja00300a026 |
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Chemical and physical properties of 3,6-dimethoxyfluorenylidene: substituent effects making the ground state a singlet carbene Carl Chuang, Stephen C. Lapin, Alan K. Schrock, and Gary B. Schuster pp 4238 - 4243; DOI: 10.1021/ja00300a027 |
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Chemical and physical properties of 9-xanthylidene: a ground-state singlet aromatic carbene Stephen C. Lapin and Gary B. Schuster pp 4243 - 4248; DOI: 10.1021/ja00300a028 |
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"Mediator methodology" for the synthesis of peptides in a two-polymeric system Yechiel Shai, Kenneth A. Jacobson, and Abraham Patchornik pp 4249 - 4252; DOI: 10.1021/ja00300a029 |
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General method of diastereo- and enantioselective synthesis of β-hydroxy-α-amino acids by condensation of aldehydes and ketones with glycine Yu. N. Belokon, A. G. Bulychev, S. V. Vitt, Yu. T. Struchkov, A. S. Batsanov, T. V. Timofeeva, V. A. Tsyryapkin, M. G. Ryzhov, L. A. Lysova, and et al. pp 4252 - 4259; DOI: 10.1021/ja00300a030 |
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Elimination reactions of .alpha.,.beta.-dihydroxysilanes: stereospecific synthesis of silyl enol ethers from vinylsilanes Paul F. Hudrlik, Anne M. Hudrlik, and Ashok K. Kulkarni pp 4260 - 4264; DOI: 10.1021/ja00300a031 |
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Quantum chemical studies of model cytochrome P450 oxidations of amines. 1. MNDO pathways for alkylamine reactions with singlet and triplet oxygen Amiram Goldblum and Gilda H. Loew pp 4265 - 4272; DOI: 10.1021/ja00300a032 |
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Cytochrome P450 mediated aromatic oxidation: a theoretical study Kenneth Korzekwa, William Trager, Martin Gouterman, Dale Spangler, and Gilda Loew pp 4273 - 4279; DOI: 10.1021/ja00300a033 |
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Crystal structure of aspartame, a peptide sweetener Marcos Hatada, Jarmila Jancarik, Bradford Graves, and Sung Hou Kim pp 4279 - 4282; DOI: 10.1021/ja00300a034 |
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In vitro reaction of the carcinogen chromate with cellular thiols and carboxylic acids P. H. Connett and K. E. Wetterhahn pp 4282 - 4288; DOI: 10.1021/ja00300a035 |
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C-Glycosidation of pyridyl thioglycosides Andrew O. Stewart and Robert M. Williams pp 4289 - 4296; DOI: 10.1021/ja00300a036 |
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Sodium ion-proton exchange reactions of the carboxylic acid ionophore monensin B. G. Cox, P. Firman, and H. Schneider pp 4297 - 4300; DOI: 10.1021/ja00300a037 |
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Deuterium isotope effects for the nonenzymic and glutamate dehydrogenase catalyzed reduction of an .alpha.-imino acid by NADH R. Srinivasan and Harvey F. Fisher pp 4301 - 4305; DOI: 10.1021/ja00300a038 |
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Specific cleavage of peptides containing an aspartic acid (.beta.-hydroxamic acid) residue James K. Blodgett, G. Marc Loudon, and Kim D. Collins pp 4305 - 4313; DOI: 10.1021/ja00300a039 |
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Steric course of the reactions catalyzed by 5-enolpyruvylshikimate-3-phosphate synthase, chorismate mutase, and anthranilate synthase Y. Asano, J. J. Lee, T. L. Shieh, F. Spreafico, C. Kowal, and Heinz G. Floss pp 4314 - 4320; DOI: 10.1021/ja00300a040 |
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Complex isomerization of ketoses: a carbon-13 NMR study of the base-catalyzed ring-opening and ring-closing rates of D-fructose isomers in aqueous solution Warren J. Goux pp 4320 - 4327; DOI: 10.1021/ja00300a041 |
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Single transition state for sulfonato group (SO3) transfer between pyridine nucleophiles Nicholas Bourne, Andrew Hopkins, and Andrew Williams pp 4327 - 4331; DOI: 10.1021/ja00300a042 |
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Electron transfer from trialkyltin radicals to nitrosugars: the synthesis of C-glycosides with tertiary anomeric carbon atoms Jacques Dupuis, Bernd Giese, Jens Hartung, Michael Leising, Hans Gert Korth, and Reiner Sustmann pp 4332 - 4333; DOI: 10.1021/ja00300a043 |
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Insertion and oxidative addition reactions of rhodium porphyrin complexes. Novel free radical chain mechanisms Ralph S. Paonessa, Nicholas C. Thomas, and Jack Halpern pp 4333 - 4335; DOI: 10.1021/ja00300a044 |
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On the reported high barrier to nitrogen inversion in azetidine (trimethylenimine) Frank A. L. Anet pp 4335 - 4335; DOI: 10.1021/ja00300a045 |
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A diacridine derivative that binds by bisintercalation at two contiguous sites on DNA Graham J. Atwell, Georgina M. Stewart, Werner Leupin, and William A. Denny pp 4335 - 4337; DOI: 10.1021/ja00300a046 |
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Isolation and x-ray crystal structures of the mononuclear cuprates [CuMe2]-, [CuPh2]-, and [Cu(Br)CH(SiMe3)2]- Hakon Hope, Marilyn M. Olmstead, Philip P. Power, Janet Sandell, and Xiaojie Xu pp 4337 - 4338; DOI: 10.1021/ja00300a047 |
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Photoisomerization of a highly substituted silene A. G. Brook, K. D. Safa, Paul D. Lickiss, and Kim M. Baines pp 4338 - 4339; DOI: 10.1021/ja00300a048 |
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Total synthesis of (.+-.)-retigeranic acid E. J. Corey, Manoj C. Desai, and Thomas A. Engler pp 4339 - 4341; DOI: 10.1021/ja00300a049 |
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Bridgehead intermediates in organic synthesis: two direct syntheses of (.+-.)-lycopodine George A. Kraus and Yung Son Hon pp 4341 - 4342; DOI: 10.1021/ja00300a050 |
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Bis(2-oxo-3-oxazolidinyl)phosphinic chloride (1) as a coupling reagent for N-alkyl amino acids Roger D. Tung and Daniel H. Rich pp 4342 - 4343; DOI: 10.1021/ja00300a051 |
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Mechanism of oxygen atom transfer from high valent iron porphyrins to olefins: implications to the biological epoxidation of olefins by cytochrome P-450 Thomas Kodadek, Scott A. Raybuck, James P. Collman, John I. Brauman, and Lisa M. Papazian pp 4343 - 4345; DOI: 10.1021/ja00300a052 |
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Solvent water and the biological group-transfer potential of phosphoric and carboxylic anhydrides Richard Wolfenden and Richard Williams pp 4345 - 4346; DOI: 10.1021/ja00300a053 |
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Asymmetric oxygenation of chiral imide enolates. A general approach to the synthesis of enantiomerically pure .alpha.-hydroxy carboxylic acid synthons D. A. Evans, M. M. Morrissey, and R. L. Dorow pp 4346 - 4348; DOI: 10.1021/ja00300a054 |
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X-ray absorption spectroscopic studies of the copper(II) sites in bovine plasma amine oxidase Robert A. Scott and David M. Dooley pp 4348 - 4350; DOI: 10.1021/ja00300a055 |
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Does carbon-protonated hydrogen cyanide, H2CN+, exist? Doug J. DeFrees and A. D. McLean pp 4350 - 4351; DOI: 10.1021/ja00300a056 |
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Unprecedented carbon-nitrogen bond formation. Crystal and molecular structure of N-(2-aminoethyl)-N-(4-aza-6-aminohexyl)-(.alpha.,.alpha.-diaminomalonato)cobalt(III) perchlorate Morio Yashiro, Akira Shimada, Takeshi Usui, Shigenobu Yano, Kimiko Kobayashi, Tosio Sakurai, and Sadao Yoshikawa pp 4351 - 4353; DOI: 10.1021/ja00300a057 |
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Hexakis(.mu.3-thio)pentakis[(.eta.5-cyclopentadienyl)titanium], [((.eta.5-C5H5)Ti)5(.mu.3-S)6]: preparation and molecular and electronic structure Frank Bottomley, Gabriel O. Egharevba, and Peter S. White pp 4353 - 4354; DOI: 10.1021/ja00300a058 |
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Excited-state chemistry of tetrakis(.mu.-pyrophosphito)diplatinum(II). Photoinduced addition of aryl bromides and iodides to the binuclear complex and the photoinduced catalytic conversion of isopropyl alcohol into acetone and hydrogen D. Max Roundhill pp 4354 - 4356; DOI: 10.1021/ja00300a059 |
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Dynamics of transient ion pairs and radical pairs. Solvent and salt effects by time-resolved spectroscopy J. M. Masnovi, A. Levine, and J. K. Kochi pp 4356 - 4358; DOI: 10.1021/ja00300a060 |
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Inter- and intramolecular oxidative addition of phosphine, methane, alkane, and alkene carbon-hydrogen bonds to rhenium Robert G. Bergman, Paul F. Seidler, and Timothy T. Wenzel pp 4358 - 4359; DOI: 10.1021/ja00300a061 |
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Synthetic and mechanistic studies of the retro-Claisen rearrangement: an example of cation acceleration of a [3,3]-sigmatropic rearrangement Robert K. Boeckman, Christopher J. Flann, and Kathleen M. Poss pp 4359 - 4362; DOI: 10.1021/ja00300a062 |
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Ab initio study of 1,2,4,5-tetramethylenebenzene: a disjoint non-Kekule molecule with a possible singlet ground state Paul M. Lahti, Angelo Rossi, and Jerome A. Berson pp 4362 - 4363; DOI: 10.1021/ja00300a063 |
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Observation of an unusually low carbon monoxide stretching frequency on iron(100) D. W. Moon, S. L. Bernasek, D. J. Dwyer, and J. L. Gland pp 4363 - 4364; DOI: 10.1021/ja00300a064 |
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Book Reviews pp 4365 - 4372; DOI: 10.1021/ja00300a600 |
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Reactions of the iron and cobalt carbenes FeCH2+ and CoCH2+ with aliphatic alkanes in the gas phase. Activation of carbon-hydrogen and carbon-carbon bonds by naked transition-metal carbene ions D. B. Jacobson and Ben S. Freiser pp 4373 - 4379; DOI: 10.1021/ja00301a001 |
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Generation and reaction of atomic metal anions in the gas phase. Determination of the heterolytic and homolytic bond energies for the vanadium, chromium, iron, cobalt, and molybdenum hydrides VH, CrH, FeH, CoH, and MoH Larry Sallans, Kelley R. Lane, Robert R. Squires, and Ben S. Freiser pp 4379 - 4385; DOI: 10.1021/ja00301a002 |
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Correlation of electron and hydrogen atom binding energies for transition-metal atoms Robert R. Squires pp 4385 - 4390; DOI: 10.1021/ja00301a003 |
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Investigation of Cu2Co2SOD and its anion derivatives. Proton NMR and electronic spectra I. Bertini, G. Lanini, C. Luchinat, L. Messori, R. Monnanni, and A. Scozzafava pp 4391 - 4396; DOI: 10.1021/ja00301a004 |
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Exploratory study of the intermolecular reactivity of excited diphenylmethyl radicals J. C. Scaiano, M. Tanner, and D. Weir pp 4396 - 4403; DOI: 10.1021/ja00301a005 |
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Pulse radiolysis study of the cycloheptatriene triplet state: lifetime, relaxation and nonvertical excitation A. A. Gorman, I. Hamblett, M. Irvine, P. Raby, M. C. Standen, and S. Yeates pp 4404 - 4411; DOI: 10.1021/ja00301a006 |
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Upper excited state(s) in the methylenecyclopropane/trimethylenemethane system. Photolysis of (E)- and (Z)-2,3-diethyl-2-methylmethylenecyclopropane at 185 nm Thomas Baum, Angelo Rossi, and R. Srinivasan pp 4411 - 4415; DOI: 10.1021/ja00301a007 |
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A theoretical study of fluorine atom and fluoride ion attack on methane and silane Larry P. Davis, Larry W. Burggraf, Mark S. Gordon, and Kim K. Baldridge pp 4415 - 4419; DOI: 10.1021/ja00301a008 |
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The structure corresponding to the reference polynomial of [N]annulene in the topological resonance energy theory Noriyuki Mizoguchi pp 4419 - 4421; DOI: 10.1021/ja00301a009 |
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Comparison of semiempirical and ab initio transition states Stefan Schroeder and Walter Thiel pp 4422 - 4430; DOI: 10.1021/ja00301a010 |
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Photoinduced disproportionation of Ru(bpy)32+ on porous Vycor glass Theresa Kennelly, Harry D. Gafney, and Martin Braun pp 4431 - 4440; DOI: 10.1021/ja00301a011 |
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Carbon monoxide activation by biscyclopentadienyl complexes of Group 4 metals and actinides: .eta.2-acyl complexes Kazuyuki Tatsumi, Akira Nakamura, Peter Hofmann, Peter Stauffert, and Roald Hoffmann pp 4440 - 4451; DOI: 10.1021/ja00301a012 |
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Why the energetic minimum aluminum vinylidene is not observed in low-temperature aluminum + acetylene reactions Andrew C. Scheiner and Henry F. Schaefer pp 4451 - 4453; DOI: 10.1021/ja00301a013 |
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Theoretical study on the quadruple metal bond in d4-d4 binuclear tetracarboxylate complexes of chromium, molybdenum, and tungsten by the Hartree-Fock-Slater transition-state method Tom Ziegler pp 4453 - 4459; DOI: 10.1021/ja00301a014 |
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Comparative studies on the electronic structures of tetraformatoditungsten and dimethyltetraformatoditungsten by the relativistic X.alpha.-SW method: a d3-d3 metal dimer with a quadruple metal-metal bond M. D. Braydich, B. E. Bursten, M. H. Chisholm, and D. L. Clark pp 4459 - 4465; DOI: 10.1021/ja00301a015 |
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Kinetics and mechanism of reductive dioxygen activation catalyzed by P-450 model system. Iron picket fence as a catalytic center Iwao Tabushi, Masahito Kodera, and Masataka Yokoyama pp 4466 - 4473; DOI: 10.1021/ja00301a016 |
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Transformation of a tungsten(0) alkyne to a tungsten(II) alkyne via vinylidene, carbyne, and ketenyl ligands K. R. Birdwhistell, T. L. Tonker, J. L. Templeton, and W. R. Kenan pp 4474 - 4483; DOI: 10.1021/ja00301a017 |
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Transformation of the bis(diphenylphosphino)methane ligand on the triruthenium nonacarbonyl framework. Synthesis and characterization of the ruthenium complexes Ru3(CO)9(.mu.3-.eta.3-P(C6H5)CH2P(C6H5)(C6H4)), Ru3(CO)9(.mu.-H)(.mu.3-.eta.2-P(C6H5)CH2P(C6H5)2), and Ru3(CO)10(.mu.-.eta.2-P(C6H5)CH2P(C6H5)(C6H4)) Noel Lugan, Jean Jacques Bonnet, and James A. Ibers pp 4484 - 4491; DOI: 10.1021/ja00301a018 |
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Cyclopropeniumyldiazonium systems: first generation of a C-sp-attached diazonium function Robert Weiss, Klaus Georg Wagner, Claus Priesner, and Juergen Macheleid pp 4491 - 4499; DOI: 10.1021/ja00301a019 |
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Oxidation-reduction reactions of N-sulfonoxyacetanilides: mechanisms of the halide-induced reduction of models for the carcinogenic metabolites of aromatic amides Maria Pelecanou and Michael Novak pp 4499 - 4503; DOI: 10.1021/ja00301a020 |
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The question of reversible formation of bromonium ions during the course of electrophilic bromination of olefins. 2. The crystal and molecular structure of the bromonium ion of adamantylideneadamantane H. Slebocka-Tilk, R. G. Ball, and R. Stan Brown pp 4504 - 4508; DOI: 10.1021/ja00301a021 |
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Oligomerization of vinyl monomers. 17. Stereoselective methylation of 1-lithio-1,3-bis(phenylsulfinyl)butane. Kinetic vs. thermodynamic control in the formation of diastereomeric ion pairs Mark A. Buese and Thieo E. Hogen-Esch pp 4509 - 4513; DOI: 10.1021/ja00301a022 |
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Solvolysis of 1-arylethyl tosylates. Kinetic and stereochemical tests for solvent participation Annette D. Allen, V. M. Kanagasabapathy, and Thomas T. Tidwell pp 4513 - 4519; DOI: 10.1021/ja00301a023 |
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Electronic structure and bonding of the blue copper site in plastocyanin Kevin W. Penfield, Andrew A. Gewirth, and Edward I. Solomon pp 4519 - 4529; DOI: 10.1021/ja00301a024 |
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Carboxypeptidase A-catalyzed hydrolysis of .alpha.-(acylamino)cinnamoyl derivatives of L-.beta.-phenyllactate and L-phenylalaninate: evidence for acyl-enzyme intermediates Junghun Suh, Wonhwa Cho, and Shin Chung pp 4530 - 4535; DOI: 10.1021/ja00301a025 |
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Studies of silicon-phosphorus bonding Kenneth J. Dykema, Thanh N. Truong, and Mark S. Gordon pp 4535 - 4541; DOI: 10.1021/ja00301a026 |
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Marine alkaloids. 10. Chartelline A: a pentahalogenated alkaloid from the marine bryozoan Chartella papyracea Lionel Chevolot, Anne Marie Chevolot, Michael Gajhede, Charles Larsen, Uffe Anthoni, and Carsten Christophersen pp 4542 - 4543; DOI: 10.1021/ja00301a027 |
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Cyclization and disproportionation kinetics of triplet generated, medium chain length, localized biradicals measured by time-resolved CIDNP Gerhard L. Closs and O. David Redwine pp 4543 - 4544; DOI: 10.1021/ja00301a028 |
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Direct intermolecular transfer of dihydrogen between two transition metal complexes William D. Jones and John A. Maguire pp 4544 - 4546; DOI: 10.1021/ja00301a029 |
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Structural investigations by solid-state carbon-13 NMR. Dependence of |1J(119Sn,13C)| on the methyl-tin-methyl angle in methyltin(IV)s Thomas P. Lockhart, William F. Manders, and J. J. Zuckerman pp 4546 - 4547; DOI: 10.1021/ja00301a030 |
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Formation of interstitial palladium-carbon phase by interaction of ethylene, acetylene, and carbon monoxide with palladium S. B. Ziemecki, G. A. Jones, D. G. Swartzfager, R. L. Harlow, and J. Faber pp 4547 - 4548; DOI: 10.1021/ja00301a031 |
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Organoboron compounds in organic synthesis. 1. Asymmetric hydroboration Satoru Masamune, Byeong Moon Kim, John S. Petersen, Tsuneo Sato, Siem J. Veenstra, and Toshiro Imai pp 4549 - 4551; DOI: 10.1021/ja00301a032 |
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Direct nucleophilic 1,4-acylation of .alpha.,.beta.-unsaturated ketones and aldehydes via acylcuprate reagents Dietmar Seyferth and Richard C. Hui pp 4551 - 4553; DOI: 10.1021/ja00301a033 |
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Norborna-2,5-dien-7-one: a covalent benzene-carbon monoxide adduct. A new point on the cycloreversion structure-reactivity correlation curve David M. Birney and Jerome A. Berson pp 4553 - 4554; DOI: 10.1021/ja00301a034 |
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Photochemical generation and direct observation of 7-norbornadienone Brian F. LeBlanc and Robert S. Sheridan pp 4554 - 4556; DOI: 10.1021/ja00301a035 |
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One-electron reduction of anthraquinone by hydroxide ion in aprotic media Julian L. Roberts, Hiroshi Sugimoto, William C. Barrette, and Donald T. Sawyer pp 4556 - 4557; DOI: 10.1021/ja00301a036 |
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Preparation of an unsubstituted hydrazido(1-) complex and an authentic high oxidation state ditungsten dinitrogen complex Robert C. Murray and Richard R. Schrock pp 4557 - 4558; DOI: 10.1021/ja00301a037 |
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Bimetallic-mediated reaction of carbon monoxide and dioxygen Mitsuru Kubota, Frank S. Rosenberg, and Michael J. Sailor pp 4558 - 4559; DOI: 10.1021/ja00301a038 |
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Specific side-chain cleavage of tryptophan, tryptophanyl derivatives, and tryptophanyl dipeptides using hypervalent iodine Robert M. Moriarty and Mumtaz Sultana pp 4559 - 4561; DOI: 10.1021/ja00301a039 |
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Dinuclear, 18-electron species having a triplet ground state: isolation, characterization, and crystal structure of photogenerated (.eta.5-C5Me5)2Fe2(.mu.-CO)3 Josephine Paw Blaha, Bruce E. Bursten, John C. Dewan, Richard B. Frankel, Claudia Lewis Randolph, Beth A. Wilson, and Mark S. Wrighton pp 4561 - 4562; DOI: 10.1021/ja00301a040 |
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Reactions of cyclic cation radicals with nucleophiles: a new route to distonic ions Thomas M. Sack, Ronald L. Cerny, and Michael L. Gross pp 4562 - 4564; DOI: 10.1021/ja00301a041 |
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Proton-transfer spectroscopy of bis[2,5-(2-benzoxazolyl)]hydroquinone in supersonic jets: effect of van der Waals complexation with noble gas atoms N. P. Ernsting pp 4564 - 4565; DOI: 10.1021/ja00301a042 |
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Crystal and molecular structure of tris(dimethylamino)sulfonium trifluoromethoxide. Evidence for negative fluorine hyperconjugation W. B. Farnham, B. E. Smart, W. J. Middleton, J. C. Calabrese, and D. A. Dixon pp 4565 - 4567; DOI: 10.1021/ja00301a043 |
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Changes in the electronic structure of Ni/TiOx composites as a function of reduction temperature Hans Conrad Zur Loye and Angelica M. Stacy pp 4567 - 4568; DOI: 10.1021/ja00301a044 |
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Synthesis, structure, and magnetic properties of an asymmetric .mu.3-oxotriiron(III) complex: a new type of {Fe3O}7+ core Sergiu M. Gorun and Stephen J. Lippard pp 4568 - 4570; DOI: 10.1021/ja00301a045 |
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Cleavage of ruthenium and osmium porphyrin dimers: formation of organometallic ruthenium porphyrin complexes and highly reduced metalloporphyrin species James P. Collman, P. J. Brothers, L. McElwee-White, E. Rose, and L. J. Wright pp 4570 - 4571; DOI: 10.1021/ja00301a046 |
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Zirconium cluster compounds stabilized by interstitial atoms Robin P. Ziebarth and John D. Corbett pp 4571 - 4573; DOI: 10.1021/ja00301a047 |
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Methylaluminum bis(2,6-di-tert-butyl-4-alkylphenoxide). A new reagent for obtaining unusual equatorial and anti-Cram selectivity in carbonyl alkylation Keiji Maruoka, Takayuki Itoh, and Hisashi Yamamoto pp 4573 - 4576; DOI: 10.1021/ja00301a048 |
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Cyano complexes of trivalent nickel in aqueous solution Thomas L. Pappenhagen and Dale W. Margerum pp 4576 - 4577; DOI: 10.1021/ja00301a049 |
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Stereospecific synthesis of the bicyclo[2.2.2] portion of granaticin; synthesis of sarubicin A M. F. Semmelhack, Yohini Appapillai, and Tadahisa Sato pp 4577 - 4579; DOI: 10.1021/ja00301a050 |
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Carbanion-accelerated vinylcyclopropane rearrangement. Application in a general, stereocontrolled annulation approach to cyclopentene derivatives Rick L. Danheiser, Joanne J. Bronson, and Kazuo Okano pp 4579 - 4581; DOI: 10.1021/ja00301a051 |
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Insertion of iridium into the carbon-hydrogen bonds of alkenes: the .pi.-complex cannot be an intermediate Page O. Stoutland and Robert G. Bergman pp 4581 - 4582; DOI: 10.1021/ja00301a052 |
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Formation of novel, dimeric epidioxides from the Lewis acid catalyzed oxygenation of 1-tert-butylcyclohexa-1,3-diene Munawar F. Arain, Richard K. Hayenes, Simone C. Vonwiller, and Trevor W. Hambley pp 4582 - 4584; DOI: 10.1021/ja00301a053 |
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Surface conversion of benzene to acetylene W. L. Parker, R. M. Hexter, and A. R. Siedle pp 4584 - 4585; DOI: 10.1021/ja00301a054 |
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Kinetic molecular design of uranophile. Linear tris(dithiocarbamate) as a strong and rapid extracting reagent for uranyl ion from dilute carbonate solution Iwao Tabushi, Atsushi Yoshizawa, and Hodaka Mizuno pp 4585 - 4586; DOI: 10.1021/ja00301a055 |
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Unusual substituent effect on a palladium-mediated cyclization: a total synthesis of (.+-.)-sterepolide Barry M. Trost and John Y. L. Chung pp 4586 - 4588; DOI: 10.1021/ja00301a056 |
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Stereochemistry of the carbon to carbon bond formation in the biosynthesis of polyprepenyl chains with Z double bonds. Studies with undecaprenyl-pyrophosphate synthetase Masaki Kobayashi, Michio Ito, Tanetoshi Koyama, and Kyozo Ogura pp 4588 - 4589; DOI: 10.1021/ja00301a057 |
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Asymmetric induction in diarylcarbene cyclopropanations Laren M. Tolbert and Mahfuza B. Ali pp 4589 - 4590; DOI: 10.1021/ja00301a058 |
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Large tunneling effects in the migration of chemisorbed hydrogen on a metal Jack G. Lauderdale and Donald G. Truhlar pp 4590 - 4591; DOI: 10.1021/ja00301a059 |
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Facile oxidation of methoxide to formaldehyde by a heterocyclic quinone Edward B. Skibo and Chang Hee Lee pp 4591 - 4593; DOI: 10.1021/ja00301a060 |
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6-Hydroxyanthranilic acid, a new shikimate pathway product found in the biosynthesis of sarubicin A Larry R. Hillis and Steven J. Gould pp 4593 - 4594; DOI: 10.1021/ja00301a061 |
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Absolute rate constants for reaction of phenyl, 2,2-dimethylvinyl, cyclopropyl, and neopentyl radicals with tri-n-butylstannane. Comparison of the radical trapping abilities of tri-n-butylstannane and -germane L. J. Johnston, J. Lusztyk, D. D. M. Wayner, A. N. Abeywickreyma, A. L. J. Beckwith, J. C. Scaiano, and Keith U. Ingold pp 4594 - 4596; DOI: 10.1021/ja00301a062 |
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Nature of the cadmium sites in rat liver metallothionein 1 from cadmium K-edge EXAFS Ian L. Abrahams, C. David Garner, Ian Bremner, Gregory P. Diakun, and S. Samar Hasnain pp 4596 - 4597; DOI: 10.1021/ja00301a063 |
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Ligand-induced reactions of a directly bonded early-late transition metal complex involving reversible cleavage of a zirconium-ruthenium bond with expulsion of a ruthenium hydride Charles P. Casey, Robert E. Palermo, Richard F. Jordan, and Arnold L. Rheingold pp 4597 - 4599; DOI: 10.1021/ja00301a064 |
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Coordination of a "noncoordinating" anion: x-ray crystal structure and phosphorus-31 NMR characterization of a tungsten nitrosyl cation ligated to hexafluoroantimonate(1-) ion William H. Hersh pp 4599 - 4601; DOI: 10.1021/ja00301a065 |
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Additions and Corrections - Mechanism of the Reaction of Gas-Phase Iron Ions with Neutral Olefins D. A. Peake, M. L. Gross, and D. P. Ridge pp 4601 - 4601; DOI: 10.1021/ja00301a601 |
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Additions and Corrections - Nucleophilic Reactions in Solutions of Nonmicellized Hydrophobic Ammonium Ions Girma Biresaw, Clifford A. Bunton, Clifford Quan, and Zhong-Yun Yang pp 4601 - 4601; DOI: 10.1021/ja00301a602 |
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Additions and Corrections - Gas Phase 1H NMR Spectra and Nitrogen Inversion of Trimethylene Imine B. Ri. Friedman, J. Paul Chauvel, Jr., and Nancy S. True pp 4601 - 4601; DOI: 10.1021/ja00301a603 |
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Book Reviews pp 4602 - 4606; DOI: 10.1021/ja00301a600 |
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Dynamics of radical pair reactions in micelles I. R. Gould, M. B. Zimmt, Nicholas J. Turro, B. H. Baretz, and G. F. Lehr pp 4607 - 4612; DOI: 10.1021/ja00302a001 |
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Reaction of diphenylcarbene with amines and the question of triplet-singlet equilibration A. S. Nazran and David Griller pp 4613 - 4615; DOI: 10.1021/ja00302a002 |
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Fluorenone oxide: transient spectroscopy and kinetics of its formation and reactions H. L. Casal, M. Tanner, N. H. Werstiuk, and J. C. Scaiano pp 4616 - 4620; DOI: 10.1021/ja00302a003 |
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Theoretical studies on gas-phase reactions of fluoride ion with fluoroethane: E2 and SN2 reactions Tsutomu Minato and Shinichi Yamabe pp 4621 - 4626; DOI: 10.1021/ja00302a004 |
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Electron affinities from electron-transfer equilibria: A- + B = A + B- Eric P. Grimsrud, Gary Caldwell, Swapan Chowdhury, and Paul Kebarle pp 4627 - 4634; DOI: 10.1021/ja00302a005 |
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Electrohydrodynamic mass spectrometric studies of some polyether-cation complexes Victor F. Man, J. Dale Lin, and Kelsey D. Cook pp 4635 - 4640; DOI: 10.1021/ja00302a006 |
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Rotation of methyl groups in hexamethylbenzene V. Melissas, K. Faegri, and J. Almloef pp 4640 - 4642; DOI: 10.1021/ja00302a007 |
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Role of magnesium(2+) ion in modifying the environment of radiolytically produced silver atoms in A zeolites: electron spin resonance and electron spin echo modulation spectroscopy studies M. Narayana and Larry Kevan pp 4643 - 4647; DOI: 10.1021/ja00302a008 |
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Electrochemistry, spectroelectrochemistry, and photochemistry of a series of new covalently linked tris(2,2-bipyridine)ruthenium(II)/diquat complexes C. Michael Elliott, Ruth A. Freitag, and David D. Blaney pp 4647 - 4655; DOI: 10.1021/ja00302a009 |
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Fluorescence study of pyrene and naphthalene in cyclodextrin-amphiphile complex systems S. Hashimoto and J. K. Thomas pp 4655 - 4662; DOI: 10.1021/ja00302a010 |
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Mechanistic insight into the reaction of phenyl isocyanate with ditungsten hexa-tert-butoxide: isolation and characterization of early intermediates F. Albert Cotton and Edwar S. Shamshoum pp 4662 - 4667; DOI: 10.1021/ja00302a011 |
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Unusual configuration and low iron-uptake ability of isomugineic acid produced from chlorotic gramineous plants Yukio Sugiura, Yoshiki Mino, Takashi Iwashita, and Kyosuke Nomoto pp 4667 - 4669; DOI: 10.1021/ja00302a012 |
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Synthesis and reactivity of cyclopentadienylhafnium phosphido complexes. Hydrogenolysis and carbon monoxide insertion for Hf-PR2 bonds Dean M. Roddick, Bernard D. Santarsiero, and John E. Bercaw pp 4670 - 4678; DOI: 10.1021/ja00302a013 |
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Control of chemo- and stereoselectivity in the reactions of organocuprates with .alpha.-oxoketene dithioacetals R. Karl Dieter, Louis A. Silks, Jeffrey A. Fishpaugh, and M. E. Kastner pp 4679 - 4692; DOI: 10.1021/ja00302a014 |
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Carbon-oxygen bond cleavage reactions by electron transfer. 2. Electrochemical formation and dimerization reaction pathways of cyanodiphenyl ether radical anions Miles D. Koppang, Neil F. Woolsey, and Duane E. Bartak pp 4692 - 4700; DOI: 10.1021/ja00302a015 |
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The chemistry of free and complexed phosphirenes: reactivity toward electrophiles, nucleophiles, and conjugated dienes Angela Marinetti and Francois Mathey pp 4700 - 4706; DOI: 10.1021/ja00302a016 |
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Proximity as a component of organic reactivity F. M. Menger and U. V. Venkataram pp 4706 - 4709; DOI: 10.1021/ja00302a017 |
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Reaction mechanism from structure-energy relations. 1. Base-catalyzed addition of alcohols to formaldehyde Ernest Grunwald pp 4710 - 4715; DOI: 10.1021/ja00302a018 |
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Reaction mechanism from structure-energy relations. 2. Acid-catalyzed addition of alcohols to formaldehyde Ernest Grunwald pp 4715 - 4720; DOI: 10.1021/ja00302a019 |
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The free radical reaction between alkanes and carbon tetrachloride J. A. Hawari, S. Davis, P. S. Engel, B. C. Gilbert, and David Griller pp 4721 - 4724; DOI: 10.1021/ja00302a020 |
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Effect of bending on the reactivity of alkynes: a semiempirical study Wilhelm F. Maier, Gene C. Lau, and Alan B. McEwen pp 4724 - 4731; DOI: 10.1021/ja00302a021 |
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Ionization of N-arylsulfonyloxy amines: the nitrenium ion question Robert V. Hoffman, Anil Kumar, and Gregory A. Buntain pp 4731 - 4736; DOI: 10.1021/ja00302a022 |
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Base-catalyzed isomerization of 3-butenenitrile. Relative nucleophilicities of carbanions, nitranions, oxanions, and thianions toward hydrogen Frederick G. Bordwell and David L. Hughes pp 4737 - 4744; DOI: 10.1021/ja00302a023 |
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The .beta.' lithiation of .alpha.,.beta.-unsaturated amides Peter Beak, Dale J. Kempf, and Kenneth D. Wilson pp 4745 - 4756; DOI: 10.1021/ja00302a024 |
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Synthesis, characterization, and properties of hexadecyl silica: a novel hydrophobic matrix for protein immobilization Mohsen Nemat-Gorgani, Khashayar Karimian, and Farajolah Mohanazadeh pp 4756 - 4759; DOI: 10.1021/ja00302a025 |
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Stereochemical fate of chiral methyl of valine in the ring expansion of penicillin N to deacetoxycephalosporin C Craig A. Townsend, Alan B. Theis, A. Scott Neese, Ellen B. Barrabee, and Douglas Poland pp 4760 - 4767; DOI: 10.1021/ja00302a026 |
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Antileprosy dihydrophenazines. Structural characterization of two crystal forms of clofazimine and of isoclofazimine, B.3857 Urszula Rychlewska, M. Beth Humphrey Broom, Drake S. Eggleston, and Derek J. Hodgson pp 4768 - 4772; DOI: 10.1021/ja00302a027 |
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Solvent isotope effects on formation of protease complexes with inhibitory aldehydes Roger Bone and Richard Wolfenden pp 4772 - 4777; DOI: 10.1021/ja00302a028 |
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Valence delocalization in mixed-valence 1,6'-diiodobi ferrocenium triiodide Teng Yuan Dong, Michelle J. Cohn, David N. Hendrickson, and Cortlandt G. Pierpont pp 4777 - 4778; DOI: 10.1021/ja00302a029 |
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Metal carbonyl fragments as a new class of markers in molecular biology Gerard Jaouen, Anne Vessieres, Siden Top, Ashraf A. Ismail, and Ian S. Butler pp 4778 - 4780; DOI: 10.1021/ja00302a030 |
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Bromate oscillators: elucidation of the source of bromide ion and modification of the chemical mechanism Margit Varga, Laszlo Gyorgyi, and Endre Koros pp 4780 - 4781; DOI: 10.1021/ja00302a031 |
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Synthesis of the first .alpha.-diazophosphines. Phosphorous-carbon multiple-bond character of phosphinocarbenes Antoine Baceiredo, Guy Bertrand, and Ghislaine Sicard pp 4781 - 4783; DOI: 10.1021/ja00302a032 |
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New chromia pillared clay catalysts Thomas J. Pinnavaia, Ming Shin Tzou, and Steven D. Landau pp 4783 - 4785; DOI: 10.1021/ja00302a033 |
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Dynamic NMR study of phenyl thiolformate. Non-aromaticity of the Z conformation Eric A. Noe, Thomas Sanders, Masood Garahi, Hasan Hosseini, and Rose Young pp 4785 - 4786; DOI: 10.1021/ja00302a034 |
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General approach for the synthesis of polyquinenes. 2. Synthesis of tetracyclo[5.5.1.04,13.010,13]tridecane-2,5,8,11-tetraene M. N. Deshpande, M. Jawdosiuk, G. Kubiak, M. Venkatachalam, U. Weiss, and James M. Cook pp 4786 - 4788; DOI: 10.1021/ja00302a035 |
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syn-Sesquinorbornatriene and its quadricyclane valence isomer Leo A. Paquette, Hermann Kuenzer, and Kenneth E. Green pp 4788 - 4790; DOI: 10.1021/ja00302a036 |
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Arene synthesis by extrusion reaction. Part 8. Synthesis of 1,2:7,8-dibenzo[2.2]paracyclophane and 1,2-benzo-7,8-naphtho[2.2]paracyclophane Chin Wing Chan and Henry N. C. Wong pp 4790 - 4791; DOI: 10.1021/ja00302a037 |
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Transition state conformations of a Lewis acid catalyzed Diels-Alder reaction. The low temperature cycloaddition of 1-(1-oxoallyl)-2-(3-isopropenyl-4-methyl-3-pentenyl) benzene K. J. Shea and J. W. Gilman pp 4791 - 4792; DOI: 10.1021/ja00302a038 |
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Concurrent catalytic reduction/stoichiometric oxidation using oligomerically ligated catalysts and polymer-bound reagents David E. Bergbreiter and Rama Chandran pp 4792 - 4793; DOI: 10.1021/ja00302a039 |
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On the structure of the allyl anion Paul v. R. Schleyer pp 4793 - 4794; DOI: 10.1021/ja00302a040 |
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A novel disproportionation reaction that occurs at a multiply bonded dimetal center. The isolation of dirhenium(IV,II) alkoxide complexes of the type (RO)2Cl2ReReCl2(PPh3)2 (R = Me, Et, or n-Pr) Akhil R. Chakravarty, F. Albert Cotton, Ann R. Cutler, Stephen M. Tetrick, and Richard A. Walton pp 4795 - 4796; DOI: 10.1021/ja00302a041 |
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Norhalichondrin A: an antitumor polyether macrolide from a marine sponge Daisuke Uemura, Kanji Takahashi, Toshihiro Yamamoto, Chuji Katayama, Jiro Tanaka, Yasuaki Okumura, and Yoshimasa Hirata pp 4796 - 4798; DOI: 10.1021/ja00302a042 |
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Simple phosphorus-31 NMR method for the determination of enantiomeric purity of alcohols not requiring any chiral auxiliary compounds Ben L. Feringa, Ab Smaardijk, and Hans Wynberg pp 4798 - 4799; DOI: 10.1021/ja00302a043 |
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Excited-state nitrosyl bending and metal oxidation in K2[Fe(CN)5NO] determined by excited-state Raman spectroscopy Y. Y. Yang and Jeffrey I. Zink pp 4799 - 4800; DOI: 10.1021/ja00302a044 |
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Chemical transformations in the quassinoid series: novel copper(II) mediated ring contraction of .delta.-lactones to .gamma.-lactones. A synthetic entry into the samanderins Junji Inanaga, Shigeki Sasaki, Paul A. Grieco, and Hongbum Kim pp 4800 - 4802; DOI: 10.1021/ja00302a045 |
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A spherand azophenol dye: lithium ion specific coloration with "perfect" selectivity Takahiro Kaneda, Shinichi Umeda, Hisako Tanigawa, Soichi Misumi, Yasushi Kai, Hisashi Morii, Kunio Miki, and Nobutami Kasai pp 4802 - 4803; DOI: 10.1021/ja00302a046 |
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Additions and Corrections - Transition-State Modeling in Acyclic Stereoselection. A Molecular Mechanics Model for the Kinetic Formation of Lithium Enolates David W. Moreland, and William G. Dauben pp 4804 - 4804; DOI: 10.1021/ja00302a600 |
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Book Reviews pp 4805 - 4808; DOI: 10.1021/ja00302a601 |
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High-resolution carbon-13 NMR of retinal derivatives in the solid state G. S. Harbison, P. P. J. Mulder, H. Pardoen, J. Lugtenburg, J. Herzfeld, and R. G. Griffin pp 4809 - 4816; DOI: 10.1021/ja00303a001 |
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Nuclear spin-spin coupling via nonbonded interactions. 5. Nitrogen-fluorine coupling Frank B. Mallory and Clelia W. Mallory pp 4816 - 4819; DOI: 10.1021/ja00303a002 |
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Transient absorption and two step laser-excitation fluorescence studies on the proton transfer in the ground and excited states of 3-hydroxyxanthone in alcohols Michiya Itoh, Yoshinori Yoshida, and Masanobu Takashima pp 4819 - 4824; DOI: 10.1021/ja00303a003 |
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Free cyclohexyl cations from the decay of tritiated cyclohexane Marina Attina, Fulvio Cacace, Romano Cipollini, and Maurizio Speranza pp 4824 - 4828; DOI: 10.1021/ja00303a004 |
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Optical activity of monoolefins: RPA calculations and extraction of the mechanisms in Kirkwood's theory. Application to (-)-trans-cyclooctene and 3(3R)-3-methylcyclopentene Aage E. Hansen and Thomas D. Bouman pp 4828 - 4839; DOI: 10.1021/ja00303a005 |
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Stable hydrogen-bonded isomers of covalent ions. Association of carbonium ions with n-donors Michael Mautner, Mark M. Ross, and Joseph E. Campana pp 4839 - 4845; DOI: 10.1021/ja00303a006 |
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Electrochemically induced SRN1 aromatic nucleophilic substitution. Absolute reactivities of phenyl derivatives in liquid ammonia Christian Amatore, Catherine Combellas, Jean Pinson, Mehmet A. Oturan, Sabine Robvieille, Jean Michel Saveant, and Andre Thiebault pp 4846 - 4853; DOI: 10.1021/ja00303a007 |
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Mixed-ligand poly(pyridine) complexes of ruthenium(II). Resonance Raman spectroscopic evidence for selective population of ligand-localized 3MLCT excited states Stephen F. McClanahan, Richard F. Dallinger, F. James Holler, and James R. Kincaid pp 4853 - 4860; DOI: 10.1021/ja00303a008 |
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Infrared intensities: cyclohexane. A molecular force field and dipole moment derivatives Kenneth B. Wiberg, Valerie A. Walters, and William P. Dailey pp 4860 - 4867; DOI: 10.1021/ja00303a009 |
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An ab initio study of the insertion reaction silylene (SiH2(1Aa)) + hydrogen .fwdarw. silane Alexander Sax and Gottfried Olbrich pp 4868 - 4874; DOI: 10.1021/ja00303a010 |
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Spontaneous and induced homolysis of bis(triphenylphosphine)octacarbonyldimanganese(Mn-Mn) Anthony Poe and Chandra V. Sekhar pp 4874 - 4883; DOI: 10.1021/ja00303a011 |
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Fundamental study of the oxidation of butane over vanadyl pyrophosphate Marc A. Pepera, James L. Callahan, Michael J. Desmond, Ernest C. Milberger, Patricia R. Blum, and Noel J. Bremer pp 4883 - 4892; DOI: 10.1021/ja00303a012 |
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Conformations of cyclic octapeptides. 2. Crystal structure of cyclo(D-Ala-Gly-Pro-D-Phe)2. Solvent exposure of backbone protons in crystal and solution conformations Kenneth D. Kopple, Gopinath Kartha, Krishna K. Bhandary, and Krystyna Romanowska pp 4893 - 4897; DOI: 10.1021/ja00303a013 |
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CPMAS (cross-polarization magic angle spinning) carbon-13 NMR spectra of quinones, hydroquinones, and their complexes. Use of CMR to follow a reaction in the solid state J. Scheffer, Y. F. Wong, A. O. Patil, D. Y. Curtin, and I. C. Paul pp 4898 - 4904; DOI: 10.1021/ja00303a014 |
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Spectral, electrochemical and base-binding studies of heterodinuclear ruthenium-cobalt complexes of meso-.alpha.,.alpha.,.alpha.,.alpha.-tetra(nicotinamidophenyl)porphine C. Michael Elliott, J. Kenneth Arnette, and R. R. Krebs pp 4904 - 4911; DOI: 10.1021/ja00303a015 |
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The characterization of a new heteropolytungstoarsonate anion, [CH3AsW7O27H]7-. Topological relationships among ions related to the Lindqvist structure Geoffrey B. Jameson, Michael T. Pope, and Sadiq H. Wasfi pp 4911 - 4915; DOI: 10.1021/ja00303a016 |
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Phosphorus-31 and proton NMR spectroscopic studies of platinum adducts of poly(I).poly(C). The antitumor agent cis-dichlorodiammineplatinum forms an N7,N7 bis-adduct Michael D. Reily and Luigi G. Marzilli pp 4916 - 4924; DOI: 10.1021/ja00303a017 |
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Synthesis, structural characterization, and electronic properties of the tetraphenylphosphonium salts of the mixed terminal ligand cubanes Fe4S4(Et2Dtc)n(X)4-n2- (X = Cl-, PhS-) (n = 1, 2). Two different modes of ligation on the [Fe4S4]2+ core M. G. Kanatzidis, D. Coucouvanis, A. Simopoulos, A. Kostikas, and V. Papaefthymiou pp 4925 - 4935; DOI: 10.1021/ja00303a018 |
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Three-dimensional orthogonal protection scheme for solid-phase peptide synthesis under mild conditions George Barany and Fernando Albericio pp 4936 - 4942; DOI: 10.1021/ja00303a019 |
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Disilathiiranes: synthesis and crystal structure Robert West, Douglas J. De Young, and Kenneth J. Haller pp 4942 - 4946; DOI: 10.1021/ja00303a020 |
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The meso substitution of chlorophyll derivatives: direct route for transformation of bacteriopheophorbides d into bacteriopheophorbides c. Kevin M. Smith, Dane A. Goff, and Daniel J. Simpson pp 4946 - 4954; DOI: 10.1021/ja00303a021 |
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Synthesis of nickel(II) isobacteriochlorins from nickel(II) complexes of chlorophyll derivatives Kevin M. Smith and Dane A. Goff pp 4954 - 4964; DOI: 10.1021/ja00303a022 |
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Spring-loaded biradicals. The radical and electron-transfer photochemistry of bridgehead cyclopropyl-substituted 2,3-diazabicyclo[2.2.2]oct-2-enes (DBO's) Paul S. Engel, Dalen E. Keys, and Akihide Kitamura pp 4964 - 4975; DOI: 10.1021/ja00303a023 |
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Onium ylide chemistry. 4. Alkylhalonium methylides George A. Olah, Hans Doggweiler, and Jeff D. Felberg pp 4975 - 4978; DOI: 10.1021/ja00303a024 |
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Long bonds in cation radicals of vicinally difunctional molecules Dennis J. Bellvile, Raul A. Pabon, and Nathan L. Bauld pp 4978 - 4979; DOI: 10.1021/ja00303a025 |
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Chiral synthesis via organoboranes. 3. Conversion of boronic esters of essentially 100% optical purity to aldehydes, acids, and homologated alcohols of very high enantiomeric purities Herbert C. Brown, Toshiro Imai, Manoj C. Desai, and Bakthan Singaram pp 4980 - 4983; DOI: 10.1021/ja00303a026 |
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Synthesis of the antileukemic agent (.+-.)-steganone using a stereoconvergent biaryl coupling reaction Philip Magnus, James Schultz, and Timothy Gallagher pp 4984 - 4988; DOI: 10.1021/ja00303a027 |
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Binding strength and specificity in DNA interactions: the design of A.cntdot.T specific intercalators W. David Wilson, Yueh Hwa Wang, S. Kusuma, S. Chandrasekaran, N. C. Yang, and David W. Boykin pp 4989 - 4995; DOI: 10.1021/ja00303a028 |
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Formation of anthracenes in the flash vacuum pyrolysis of benzocyclobutenes and dimers of o-quinodimethanes Walter S. Trahanovsky and Bruce W. Surber pp 4995 - 4997; DOI: 10.1021/ja00303a029 |
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High lithium selectivity in competitive alkali metal solvent extraction by lipophilic crown carboxylic acids Richard A. Bartsch, Bronislaw P. Czech, San Ihn Kang, Louis E. Stewart, Wladyslaw Walkowiak, Witold A. Charewicz, Gwi Suk Heo, and Byungki Son pp 4997 - 4998; DOI: 10.1021/ja00303a030 |
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A new pyridine synthesis T. Ross Kelly and Hshiouting Liu pp 4998 - 4999; DOI: 10.1021/ja00303a031 |
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Synthesis of sec-alkylacetylenes. Reduction of cobalt carbonyl complexes of acetylenic alcohols Kenneth M. Nicholas and Jay Siegel pp 4999 - 5001; DOI: 10.1021/ja00303a032 |
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Carbonylation of a strained phosphorus-carbon bond. Conversion of phosphirene into 2-keto-1,2-dihydrophosphete complexes: an entry into the chemistry of the phosphorus analogs of unsaturated .beta.-lactams Angela Marinetti, Jean Fischer, and Francois Mathey pp 5001 - 5002; DOI: 10.1021/ja00303a033 |
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Long-distance electron transfer in pentaammineruthenium (histidine-48)-myoglobin. Reorganizational energetics of a high-spin heme Robert J. Crutchley, Walther R. Ellis, and Harry B. Gray pp 5002 - 5004; DOI: 10.1021/ja00303a034 |
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Protonation of molybdenum(II) and tungsten(II) bis(alkyne) complexes: formation of .eta.4-C4R4H ligands J. R. Morrow, T. L. Tonker, J. L. Templeton, and W. R. Kenan pp 5004 - 5005; DOI: 10.1021/ja00303a035 |
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Synthesis and characterization of a new iron/molybdenum/sulfur cluster containing the [Fe6Mo2S6]3+ core. A precursor to a possible structural analog for the iron/molybdenum site of nitrogenase D. Coucouvanis and M. G. Kanatzidis pp 5005 - 5006; DOI: 10.1021/ja00303a036 |
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Topographical mimicry of the enzyme binding domain of cytochrome c Kimberly K. Clark-Ferris and Jed Fisher pp 5007 - 5008; DOI: 10.1021/ja00303a037 |
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Total synthesis of (.+-.)-4-amino-4-deoxychorismic acid: a key intermediate in the biosynthesis of p-aminobenzoic acid and L-p-aminophenylalanine Chia Yu P. Teng, Bruce Ganem, Stella Z. Doktor, Brian P. Nichols, Raj K. Bhatnagar, and Leo C. Vining pp 5008 - 5009; DOI: 10.1021/ja00303a038 |
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Multiply bonded octachlorodiosmate(III) anion [Os2Cl8]2-. The first example of a homoleptic halide complex of this type for the platinum metals Phillip E. Fanwick, M. Kathleen King, Stephen M. Tetrick, and Richard A. Walton pp 5009 - 5011; DOI: 10.1021/ja00303a039 |
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An example of cyclometalation by oxidative addition: a platinum(IV)-tetramethylthiourea complex containing a carbon-metal .sigma. bond. Crystal structure Paule Castan, Joel Jaud, Neil P. Johnson, and Regis Soules pp 5011 - 5012; DOI: 10.1021/ja00303a040 |
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One- and two-electron reduction of a chromium(0) alkyne complex and isolation of the chromium(1-) product Donald J. Wink, James R. Fox, and N. John Cooper pp 5012 - 5014; DOI: 10.1021/ja00303a041 |
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A remarkably simple preparation of (trifluoromethyl)cadmium and -zinc reagents directly from difluorodihalomethanes Donald J. Burton and Denise M. Wiemers pp 5014 - 5015; DOI: 10.1021/ja00303a042 |
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Stable carbocations. 264. Observation of secondary carbon-13 equilibrium isotope effect in the degenerate rearrangement of 2,3-dimethyl-2-butyl cation using natural abundance carbon-13 NMR spectroscopy V. V. Krishnamurthy, G. K. Surya Prakash, Pradeep S. Iyer, and George A. Olah pp 5015 - 5016; DOI: 10.1021/ja00303a043 |
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Pentadienyl compounds of zirconium, niobium, and molybdenum: "U" vs "S" .eta.5-2,4-dimethylpentadienyl coordination Lothar Stahl, John P. Hutchinson, David R. Wilson, and Richard D. Ernst pp 5016 - 5018; DOI: 10.1021/ja00303a044 |
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Control of heme protein redox potential and reduction rate: linear free energy relation between potential and ferric spin state equilibrium Mark T. Fisher and Stephen G. Sligar pp 5018 - 5019; DOI: 10.1021/ja00303a045 |
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2-(9,10-Dimethoxyanthracenyl)-tert-butylnitroxide. An ESR spectroscopic indicator for singlet oxygen John F. W. Keana, Vaikunth S. Prabhu, Shigeru Ohmiya, and Charles E. Klopfenstein pp 5020 - 5021; DOI: 10.1021/ja00303a046 |
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Direct observation of benzoyloxyl radicals in photodecomposition of dibenzoyl peroxides with a time-resolved ESR technique Seigo Yamauchi, Noboru Hirota, Shigeru Takahara, Hirochika Sakuragi, and Katsumi Tokumaru pp 5021 - 5022; DOI: 10.1021/ja00303a047 |
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Mechanism-based inhibitors of dopamine .beta.-hydroxylase containing acetylenic or cyclopropyl groups Paul F. Fitzpatrick and Joseph J. Villafranca pp 5022 - 5023; DOI: 10.1021/ja00303a048 |
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EXAFS and WAXS structure determination for an antiarthritic drug, sodium gold(I) thiomalate R. C. Elder, K. Ludwig, J. N. Cooper, and M. K. Eidsness pp 5024 - 5025; DOI: 10.1021/ja00303a049 |
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Additions and Corrections - Molecular Mechanical Studies of Inclusion of Alkali Cations into Anisole Spherands Peter A. Kollman, Georges Wipff, and U. Chandra Singh pp 5025 - 5025; DOI: 10.1021/ja00303a601 |
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Additions and Corrections - Stereoselective Synthesis and Biological Activity of β -and α-D-Arabinose 1,5-Diphosphate: Analogues of a Potent Metabolic Regulator Bruce E. Maryanoff, Allen B. Reitz, Gene F. Tutwiler, Stephen J. Benkovic, Patricia A. Benkovic, and Simon J. Pilkis pp 5025 - 5025; DOI: 10.1021/ja00303a602 |
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Additions and Corrections - Optimized Intermolecular Potential Functions for Amides and Peptides. Hydration of Amides. William L. Jorgensen, and Carol J. Swenson pp 5025 - 5025; DOI: 10.1021/ja00303a603 |
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Book Reviews pp 5026 - 5026; DOI: 10.1021/ja00303a600 |
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2s + 2s Reactions at transition metals. Part 3. Dichlorotitanacyclopropane. The structure and reactivity of a metallacyclopropane Michael L. Steigerwald and William A. Goddard pp 5027 - 5035; DOI: 10.1021/ja00304a001 |
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Barriers to rotation adjacent to double bonds Kenneth B. Wiberg and Eric Martin pp 5035 - 5041; DOI: 10.1021/ja00304a002 |
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MNDO calculations of ions in chloroaluminate molten salts Larry P. Davis, Chester J. Dymek, James J. P. Stewart, Henry P. Clark, and Walter J. Lauderdale pp 5041 - 5046; DOI: 10.1021/ja00304a003 |
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An ab initio molecular orbital study on rearrangement/fragmentation processes of isomeric CH3N+.bul. ions Einar Uggerud and Helmut Schwarz pp 5046 - 5048; DOI: 10.1021/ja00304a004 |
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Experimental and ab initio molecular orbital studies on collisions of methane radical ion(1+) (CH4+.cntdot.) and monoprotonated methane (CH5+) with molecular oxygen: on the formation of methane (CH42+) and methonium (CH52+) dications and stable CHn- species (n = 0-3) Daniel Stahl, Francis Maquin, Tino Gaumann, Helmut Schwarz, Pierre Alain Carrupt, and Pierre Vogel pp 5049 - 5053; DOI: 10.1021/ja00304a005 |
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Some aspects of the triplet di-.pi.-methane rearrangement: comparison of the ring opening of cyclopropyldicarbinyl and cyclopropylcarbinyl Kris Quenemoen, Weston Thatcher Borden, Ernest R. Davidson, and David Feller pp 5054 - 5059; DOI: 10.1021/ja00304a006 |
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Ab initio heats of formation of medium-sized hydrocarbons. 3. The valence isomers of benzene Jerome M. Schulman and Raymond L. Disch pp 5059 - 5061; DOI: 10.1021/ja00304a007 |
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Oxidative dimerization of methane over a lithium-promoted magnesium oxide catalyst Tomoyasu Ito, Jixiang Wang, Chiu Hsun Lin, and Jack H. Lunsford pp 5062 - 5068; DOI: 10.1021/ja00304a008 |
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Infrared photochemistry of tetramethyldioxetane. 2. The nature of electronically excited products Y. Haas, S. Ruhman, G. D. Greenblatt, and O. Anner pp 5068 - 5074; DOI: 10.1021/ja00304a009 |
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Multiphoton infrared laser activation of organometallic species: a novel probe of the potential energy surfaces for reactions of cobalt ions with C5H10 isomers Maureen A. Hanratty, Carlotta M. Paulsen, and J. L. Beauchamp pp 5074 - 5080; DOI: 10.1021/ja00304a010 |
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Contribution from microwave absorption to the abnormally large differences between the radio-frequency and visible-frequency polarizations of several metal trisacetylacetonates E. N. DiCarlo, E. P. Zurbach, and C. V. Gallacher pp 5081 - 5085; DOI: 10.1021/ja00304a011 |
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Gas-phase organometallic chemistry: chain-length effects A. Tsarbopoulos and J. Allison pp 5085 - 5093; DOI: 10.1021/ja00304a012 |
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Surface photochemistry: cadmium sulfide-mediated dimerization of phenyl vinyl ether. The dark reaction Mohammad Ilyas and Paul De Mayo pp 5093 - 5099; DOI: 10.1021/ja00304a013 |
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Stereochemical study of 1,2,3,4,5,6-(hexamethoxycarbonyl)cyclohexanes Mario Farina, Maria Grassi, and Giuseppe Di Silvestro pp 5100 - 5104; DOI: 10.1021/ja00304a014 |
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Long range photoinduced electron transfer in a rigid polymer Tom Guarr, Mark E. McGuire, and George McLendon pp 5104 - 5111; DOI: 10.1021/ja00304a015 |
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A lipophilic salt of a transition-metal polyhydride: KOsH3(PMe2Ph)3 John C. Huffman, Mark A. Green, Susan L. Kaiser, and Kenneth G. Caulton pp 5111 - 5115; DOI: 10.1021/ja00304a016 |
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1,3-Ditungstacyclobutadienes. 1. Reactions with alkynes. Alkyne adducts and 1,3-dimetallaallyl derivatives Malcolm H. Chisholm, John C. Huffman, and Joseph A. Heppert pp 5116 - 5136; DOI: 10.1021/ja00304a017 |
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Ternary complexes of solution. 48. Influence of organic solvents on intramolecular aromatic-ring stacks in aqueous mixed-ligand metal ion complexes. Opposing solvent effects Helmut Sigel, Raman Malini-Balakrishnan, and Ulrich K. Haering pp 5137 - 5148; DOI: 10.1021/ja00304a018 |
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Catalytic photochemical dehydrogenation of organic substrates by polyoxometalates Craig L. Hill and Donald A. Bouchard pp 5148 - 5157; DOI: 10.1021/ja00304a019 |
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Reactions of coordinated dinitrogen. 16. New mono-dinitrogen complexes of molybdenum that produce ammonia and hydrazine T. Adrian George and Robert C. Tisdale pp 5157 - 5159; DOI: 10.1021/ja00304a020 |
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Artificial allosteric systems. 3. Cooperative carbon monoxide binding to diiron(II)-gable porphyrin-diimidazolylmethane complexes Iwao Tabushi, Shinichi Kugimiya, and Tomikazu Sasaki pp 5159 - 5163; DOI: 10.1021/ja00304a021 |
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pH dependence of the lifetime of a Norrish II biradical Richard A. Caldwell, S. N. Dhawan, and D. E. Moore pp 5163 - 5166; DOI: 10.1021/ja00304a022 |
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Conformation, bonding, and flexibility in short-chain linear phosphazenes Harry R. Allcock, Norris M. Tollefson, Robert A. Arcus, and Robert R. Whittle pp 5166 - 5177; DOI: 10.1021/ja00304a023 |
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The unusual reactions of singlet oxygen with isomeric 1,4-di-tert-butoxy-1,3-butadienes. A 2S + 2a cycloaddition Edward L. Clennan and Robert P. L'Esperance pp 5178 - 5182; DOI: 10.1021/ja00304a024 |
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Kinetics and mechanism of the acid hydrolysis of mitomycins Robert A. McClelland and Kenneth Lam pp 5182 - 5186; DOI: 10.1021/ja00304a025 |
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Ultrasound-promoted selective perfluoroalkylation on the desired position of organic molecules Tomoya Kitazume and Nobuo Ishikawa pp 5186 - 5191; DOI: 10.1021/ja00304a026 |
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A theoretical evaluation of the mechanism of acetylene formation in the reactions of atomic carbon with hydrocarbons Michael L. McKee and Philip B. Shevlin pp 5191 - 5198; DOI: 10.1021/ja00304a027 |
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Oxyphosphorane hydrolysis. Reversible ring opening of spirophosphoranes containing six-atom rings Glenn H. McGall and Robert A. McClelland pp 5198 - 5203; DOI: 10.1021/ja00304a028 |
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Kinetics and mechanism of the hydrolysis of acyclic oxyphosphonium salts Robert A. McClelland, Glenn H. McGall, and Geeta Patel pp 5204 - 5209; DOI: 10.1021/ja00304a029 |
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Diethoxytriphenylphosphorane: a mild, regioselective cyclodehydrating reagent for conversion of diols to cyclic ethers: stereochemistry, synthetic utility, and scope Philip L. Robinson, Carey N. Barry, Jeffery W. Kelly, and Slayton A. Evans pp 5210 - 5219; DOI: 10.1021/ja00304a030 |
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Total synthesis of (.+-.)-tirandamycin A Philip DeShong, Subban Ramesh, Varadaraj Elango, and Joseph J. Perez pp 5219 - 5224; DOI: 10.1021/ja00304a031 |
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Organic synthesis using haloboration reaction. Part 7. A stereospecific synthesis of (Z)-.delta.-halo-.gamma.,.delta.-unsaturated ketones via haloboration reaction of terminal alkynes Yoshitaka Satoh, Hirokazu Serizawa, Shoji Hara, and Akira Suzuki pp 5225 - 5228; DOI: 10.1021/ja00304a032 |
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A logic-based program for synthesis design James B. Hendrickson, David L. Grier, and A. Glenn Toczko pp 5228 - 5238; DOI: 10.1021/ja00304a033 |
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Vinyl cations. 42. Synthesis and solvolysis of substituted 1-cyclobutenyl nonaflates Michael Hanack and Gerhard Auchter pp 5238 - 5245; DOI: 10.1021/ja00304a034 |
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Ground term splitting of high-spin cobalt(2+) ion as a probe of coordination structure. 1. Dependence of the splitting on coordination geometry Marvin W. Makinen, Lawrence C. Kuo, Moon B. Yim, Gregg B. Wells, James M. Fukuyama, and Judy E. Kim pp 5245 - 5255; DOI: 10.1021/ja00304a035 |
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Ground term splitting of high-spin cobalt(2+) ion as a probe of coordination structure. 2. The ligand environment of the active site metal ion of carboxypeptidase A in ester hydrolysis Lawrence C. Kuo and Marvin W. Makinen pp 5255 - 5261; DOI: 10.1021/ja00304a036 |
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Analysis of the interaction of haloenol lactone suicide substrates with .alpha.-chymotrypsin using computer graphics and molecular mechanics Shunji Naruto, Ioan Motoc, Garland R. Marshall, Scott B. Daniels, Michael J. Sofia, and John A. Katzenellenbogen pp 5262 - 5270; DOI: 10.1021/ja00304a037 |
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Supermonomolecular structure in the Langmuir-Blodgett films of a surface-active dye-fatty acid mixed system Yasujiro Kawabata, Tatsuo Sekiguchi, Motoo Tanaka, Takayoshi Nakamura, Hideo Komizu, Koichi Honda, Eiichiro Manda, Mitsuyoshi Saito, Michio Sugi, and Sigeru Iizima pp 5270 - 5271; DOI: 10.1021/ja00304a038 |
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Duality of mechanism, radical and nonradical, in the dehalogenation of aryl halides by lithium 2,6-dimethylpiperidide Jerzy Winiarski and Joseph F. Bunnett pp 5271 - 5272; DOI: 10.1021/ja00304a039 |
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Metal ion complexation by rhodium and iridium metallomacrocycles. The preparation and x-ray crystal structures of Rh2(CO)2Cl2(.mu.-Ph2PCH2As(Ph)CH2PPh2)2 and [Rh2Pd(CO)2Cl3(.mu.-Ph2PCH2As(Ph)CH2PPh2)2][BPh4] Alan L. Balch, L. Alan Fossett, Marilyn M. Olmstead, Douglas E. Oram, and Philip E. Reedy pp 5272 - 5274; DOI: 10.1021/ja00304a040 |
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Sensitized photooxygenation. 1. Reaction of singlet oxygen with 3,4-dihydro-6-methyl-2H-pyran-5-carboxylic acid ethyl ester. Isolation of hydroperoxides and evidence of their transformation to dioxetane Yukyee Chan, Chen Zhu, and Hiukwong Leung pp 5274 - 5275; DOI: 10.1021/ja00304a041 |
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Model copolymerization reactions. Direct observation of a "penultimate effect" in a model styrene-acrylonitrile copolymerization Sharon A. Jones, Glenn S. Prementine, and David A. Tirrell pp 5275 - 5276; DOI: 10.1021/ja00304a042 |
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Flash vacuum pyrolysis of organomanganese pentacarbonyl compounds Hsing Yeh Parker, C. E. Klopfenstein, R. A. Wielesek, and T. Koenig pp 5276 - 5277; DOI: 10.1021/ja00304a043 |
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Farnesylpyrophosphate synthetase. A case for common electrophilic mechanisms for prenyltransferases and terpene cyclases V. Jo Davisson, Timothy R. Neal, and C. Dale Poulter pp 5277 - 5279; DOI: 10.1021/ja00304a044 |
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Photoinduced reactions. 163. Trimethylsilyl cyanide as a trapping agent for dipolar peroxide intermediates Isao Saito, Hideki Nakagawa, Yueh Hsiung Kuo, Keiichi Obata, and Teruo Matsuura pp 5279 - 5280; DOI: 10.1021/ja00304a045 |
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Organometallic "electron reservoirs". 23. 36-40 Electron complexes (C6R6FeCp-CpFeC6R6).+-.n (R = H, Me; n = 0-2) and the first delocalized mixed valence complexes containing iron(I) Marie Helene Desbois, Didier Astruc, Jacques Guillin, Jean Pierre Mariot, and Francois Varret pp 5280 - 5282; DOI: 10.1021/ja00304a046 |
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Onium ions. 32. Intermediacy of the parent diazonium ion (protonated dinitrogen, N2+H) in the diazotization of ammonia and its derivatives with nitrosonium tetrafluoroborate (15NO+BF4-) giving 15N14N+ George A. Olah, Rainer Herges, Jeff D. Felberg, and G. K. Surya Prakash pp 5282 - 5283; DOI: 10.1021/ja00304a047 |
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Total synthesis of the cytochrome P-450 epoxygenase metabolites 5(R),6(S)-, 5(S),6(R)-, and 14(R),15(S)-epoxyeicosatrienoic acid (EET) and hydration products 5(R),6(R)- and 14(R),15(R)-dihydroxyeicosatrienoic acid (DHET) Christine A. Moustakis, Jacques Viala, Jorge Capdevila, and J. R. Falck pp 5283 - 5285; DOI: 10.1021/ja00304a048 |
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Stabilization of the phenyl cation by hyperconjugation Yitzhak Apeloig and Dorit Arad pp 5285 - 5286; DOI: 10.1021/ja00304a049 |
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A first example of generating aryl cations in the solvolysis of aryl triflates in trifluoroethanol Yoshio Himeshima, Hiroshi Kobayashi, and Takaaki Sonoda pp 5286 - 5288; DOI: 10.1021/ja00304a050 |
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Toward a master equation for predicting heterolysis energies of carbon-carbon bonds in solution Edward M. Arnett, B. Chawla, Kent Molter, Kalyani Amarnath, and Marguerite Healy pp 5288 - 5289; DOI: 10.1021/ja00304a051 |
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Intramolecular carbon-hydrogen insertion: synthesis of (.+-.)-pentalenolactone E methyl ester Douglass F. Taber and Jonathan L. Schuchardt pp 5289 - 5290; DOI: 10.1021/ja00304a052 |
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Dynamic intermolecular tautomerism of 3,5-dimethylpyrazole in the solid state by carbon-13 CP/MAS NMR spectroscopy and x-ray crystallography Andre Baldy, Jose Elguero, Robert Faure, Marcel Pierrot, and Emile Jean Vincent pp 5290 - 5291; DOI: 10.1021/ja00304a053 |
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Total synthesis of (+)-11,11'-di-O-methylelaiophylidene, an aglycon of elaiophylin Dieter Seebach, Hak Fun Chow, Richard Jackson, Kevin Lawson, Marius Sutter, Suvit Thaisrivongs, and Juerg Zimmermann pp 5292 - 5293; DOI: 10.1021/ja00304a054 |
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Design of molecular assembly of diphenylcarbenes having ferromagnetic intermolecular interactions Tadashi Sugawara, Shigeru Murata, Keisaku Kimura, Hiizu Iwamura, Yoko Sugawara, and Hitoshi Iwasaki pp 5293 - 5294; DOI: 10.1021/ja00304a055 |
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Detection of the static 1,2-dimethyl-2-norbornyl cation by variable temperature carbon-13 CPMAS NMR Philip C. Myhre, Kevin L. McLaren, and Costantino S. Yannoni pp 5294 - 5296; DOI: 10.1021/ja00304a056 |
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Condensation of aldehydes with .mu.-alkylidyne diiron complexes: a new synthesis of .mu.-vinylcarbyne complexes Charles P. Casey, Mark S. Konings, Robert E. Palermo, and Robert E. Colborn pp 5296 - 5297; DOI: 10.1021/ja00304a057 |
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Moessbauer effect study of triiron dodecacarbonyl and the reduced carbide clusters (PPN)[Fe3(CO)10CH], (PPN)2[Fe3(CO)9CCO], and (PPN)[Fe2Co(CO)9CCO] Christopher G. Benson, Gary J. Long, J. W. Kolis, and D. F. Shriver pp 5297 - 5298; DOI: 10.1021/ja00304a058 |
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Isolation and structure of tunichrome B-1, a reducing blood pigment from the tunicate Ascidia nigra (Linnaeus) Reimar C. Bruening, Eugene M. Oltz, Jun Furukawa, Koji Nakanishi, and Kenneth Kustin pp 5298 - 5300; DOI: 10.1021/ja00304a059 |
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Electrochemical permeability control through a redox bilayer film Yoshio Okahata, Genichro Enna, Kazuhiro Taguchi, and Takahiro Seki pp 5300 - 5301; DOI: 10.1021/ja00304a060 |
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Phosphine oxides and lithium aluminum hydride-sodium borohydride-cerium(III) chloride: synthesis and reactions of phosphine-boranes Tsuneo Imamoto, Tetsuo Kusumoto, Nobuyo Suzuki, and Kazuhiko Sato pp 5301 - 5303; DOI: 10.1021/ja00304a061 |
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Diastereotopic selectivity at prochiral carbon centers: functionalization of differentiated hydroxymethyl groups provides access to either stereoisomeric configuration Stuart L. Schreiber and Zhaoyin Wang pp 5303 - 5305; DOI: 10.1021/ja00304a062 |
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A novel synthesis of metacyclophanes. Thermal and DDQ induced aromatization of bridgehead dienes K. J. Shea, L. D. Burke, and Robert J. Doedens pp 5305 - 5306; DOI: 10.1021/ja00304a063 |
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The uncatalyzed Claisen rearrangement of chorismate to prephenate prefers a transition state of chair-like geometry Shelley D. Copley and Jeremy R. Knowles pp 5306 - 5308; DOI: 10.1021/ja00304a064 |
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Construction of linear-fused tricyclopentanoids by intramolecular [6 + 2] cycloadditions of fulvenes with enamines Tse Chong Wu and K. N. Houk pp 5308 - 5309; DOI: 10.1021/ja00304a065 |
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Ozonolysis of olefins adsorbed on polyethylene: a new access to ozonides by cycloadditions of carbonyl oxides to ketones Karl Griesbaum, Willi Volpp, and Reinhard Greinert pp 5309 - 5310; DOI: 10.1021/ja00304a066 |
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Oxidative fragmentation of .beta.-stannyl oximes: stereospecific formation of unsaturated nitrile oxides Hisao Nishiyama, Hiroyuki Arai, Takashi Ohki, and Kenji Itoh pp 5310 - 5312; DOI: 10.1021/ja00304a067 |
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Symmetry-assisted synthesis of triepoxide stereoisomers of E,Z,E,-dodeca-2,6,10-trien-1,12-diol and their cascade reactions to 2,5-linked bistetrahydrofurans Thomas R. Hoye and Joseph C. Suhadolnik pp 5312 - 5313; DOI: 10.1021/ja00304a068 |
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Synthesis of 1,1-dilithio-2,2,3,3-tetramethylcyclopropane Hajimu Kawa, Bobby C. Manley, and Richard J. Lagow pp 5313 - 5314; DOI: 10.1021/ja00304a069 |
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Synthesis, insertion and reductive elimination reactions of a hydrido(alkoxy)iridium complex Linda J. Newman and Robert G. Bergman pp 5314 - 5315; DOI: 10.1021/ja00304a070 |
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Diastereoselection and the influence of chiraphos on metal-centered chirality in cis oxidative addition of hydrogen and triphenylsilane Amanda J. Kunin, Ramy Farid, Curtis E. Johnson, and Richard Eisenberg pp 5315 - 5317; DOI: 10.1021/ja00304a071 |
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Stepwise metal-assisted conversion of carbon diselenide to diselenium and carbon dioxide. Novel bonding mode of the diselenium molecule in the double-Se2-bridged complex [(triphos)Rh(.mu.-Se2)2Rh(triphos)](BPh4)2.2DMF Claudio Bianchini, Carlo Mealli, Andrea Meli, and Michal Sabat pp 5317 - 5318; DOI: 10.1021/ja00304a072 |
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Additions and Corrections - A Method for the Analysis of Puckering Disorder in Five-Membered Rings: The Relative Mobilities of Furanose and Proline Rings and Their Effects on Polynucleotide and Polypeptide Backbone Flexibility E. Westhof, and M. Sundaralingam pp 5319 - 5319; DOI: 10.1021/ja00304a600 |
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Additions and Corrections - Nonlinear Fluorescence Quenching and the Origin of Positive Curvature in Stern-Volmer Plots Joel Keizer pp 5319 - 5319; DOI: 10.1021/ja00304a601 |
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Additions and Corrections - Cluster Synthesis. 6. The Unusual Structures, Bonding, and Reactivity of Some Sulfido-Bridged Tungsten-Osmium Carbonyl Cluster Compounds Richard D. Adams, Istvan T. Horvath, and Pradeep Mathur pp 5319 - 5319; DOI: 10.1021/ja00304a602 |
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Additions and Corrections - Determination of Adsorption Conformation from Surface Resolution Analysis D. Farin, A. Volpert, and D. Avnir pp 5319 - 5319; DOI: 10.1021/ja00304a603 |
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Book Reviews pp 5320 - 5322; DOI: 10.1021/ja00304a604 |
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A systematic approach to calculate molecular properties of organosulfur compounds containing the carbon-sulfur (Csp2-S) bond James Kao, Charles Eyermann, Everett Southwick, and Diane Leister pp 5323 - 5332; DOI: 10.1021/ja00305a001 |
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Ab initio studies of the C3H4 surface I. SCF and CI study of structures and stabilities of isomers N. Honjou, J. Pacansky, and M. Yoshimine pp 5332 - 5341; DOI: 10.1021/ja00305a002 |
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Kinetics of polyatomic free radicals produced by laser photolysis. 5. Study of the equilibrium methyl + oxygen .dblarw. CH3O2 between 421 and 538.degree. Irene R. Slagle and David Gutman pp 5342 - 5347; DOI: 10.1021/ja00305a003 |
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Complexation of tert-butylammonium perchlorate by crown ethers in polar solvents studied by proton NMR spectroscopy J. A. A. De Boer and D. N. Reinhoudt pp 5347 - 5351; DOI: 10.1021/ja00305a004 |
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Experimental and theoretical studies of the gas-phase protonation of aliphatic phosphine oxides and phosphoramides J. C. Bollinger, R. Houriet, C. W. Kern, D. Perret, J. Weber, and T. Yvernault pp 5352 - 5358; DOI: 10.1021/ja00305a005 |
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Gas-phase reactions of free vinyl cation with benzene and free phenylium ion with ethylene. A comparative FT-ICR and nuclear decay study Simonetta Fornarini and Maurizio Speranza pp 5358 - 5363; DOI: 10.1021/ja00305a006 |
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Electrochemical characterization of the iron-molybdenum cofactor from Azotobacter vinelandii nitrogenase Franklin A. Schultz, Stephen F. Gheller, Barbara K. Burgess, Samuel Lough, and William E. Newton pp 5364 - 5368; DOI: 10.1021/ja00305a007 |
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Anion affinities of transition-metal carbonyls. A thermochemical correlation for iron tetracarbonyl acyl negative ions Kelley R. Lane, Larry Sallans, and Robert R. Squires pp 5369 - 5375; DOI: 10.1021/ja00305a008 |
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End-to-end cyclization of hydrocarbon chains: temperature effects on an intramolecular phosphorescence quenching reaction in solution Andrew Mar and Mitchell A. Winnik pp 5376 - 5382; DOI: 10.1021/ja00305a009 |
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A proton NMR study of reduced paramagnetic tris(2,2'-bipyridine) complexes of iron(II), ruthenium(II) and osmium(II) Yasuhiko Ohsawa, M. Keith DeArmond, Kenneth W. Hanck, and Charles G. Moreland pp 5383 - 5386; DOI: 10.1021/ja00305a010 |
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Resistivity mechanisms in phthalocyanine-based linear-chain and polymeric conductors: variation of bandwidth with geometry William J. Pietro, Tobin J. Marks, and Mark A. Ratner pp 5387 - 5391; DOI: 10.1021/ja00305a011 |
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Stereospecific formation of enolates from reaction of unsymmetrical ketenes and organolithium reagents Lynn M. Baigrie, Hani R. Seiklay, and Thomas T. Tidwell pp 5391 - 5396; DOI: 10.1021/ja00305a012 |
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Regio- and diastereoselective preparation of aldols from .alpha.-branched ketone enolates generated from BHT ester enolates and organolithium reagents. In situ generation and trapping of ketenes from ester enolates Robert Haener, Thomas Laube, and Dieter Seebach pp 5396 - 5403; DOI: 10.1021/ja00305a013 |
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Structures of three lithium ester enolates by x-ray diffraction: derivation of reaction path for cleavage into ketene and alcoholate Dieter Seebach, Rene Amstutz, Thomas Laube, W. Bernd Schweizer, and J. D. Dunitz pp 5403 - 5409; DOI: 10.1021/ja00305a014 |
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m-Quinodimethane, parent hydrocarbon of the m-quinonoid non-Kekule series. Low-temperature isolation and solution-phase chemical reactivity Joshua L. Goodman and Jerome A. Berson pp 5409 - 5424; DOI: 10.1021/ja00305a015 |
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Stereochemistry and mechanism of m-cyclophane formation in the 1,4-additions of dienes to the m-quinodimethane biradical. On the question of formal 1,2-addition via sequential 1,4-addition and rearrangement Joshua L. Goodman and Jerome A. Berson pp 5424 - 5428; DOI: 10.1021/ja00305a016 |
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Kinetic isotope effect study of the borderline solvolysis of isopropyl .beta.-naphthalenesulfonate Hiroshi Yamataka, Shinichi Tamura, Terukiyo Hanafusa, and Takashi Ando pp 5429 - 5434; DOI: 10.1021/ja00305a017 |
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Study of aromatic functional group conformations in solution by nuclear Overhauser enhancement and relaxation techniques: detection of .pi.-electron density and correlation with chemical reactivity Lawrence I. Kruse, Charles W. DeBrosse, and Carolyn H. Kruse pp 5435 - 5442; DOI: 10.1021/ja00305a018 |
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Stereomutation in the Seyferth reaction Joseph B. Lambert, Eric G. Larson, Richard J. Bosch, and Mollie L. E. TeVrucht pp 5443 - 5447; DOI: 10.1021/ja00305a019 |
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Regioselective oxidation of phenols catalyzed by polyphenol oxidase in chloroform Rafi Z. Kazandjian and Alexander M. Klibanov pp 5448 - 5450; DOI: 10.1021/ja00305a020 |
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Stable simple enols. 10. 500-MHz proton NMR of trimesitylethenol and deuterated analogs: complete signal assignments and direct determination of equilibrium steric isotope effects from the NMR integrals of the isotopomeric enols Silvio E. Biali, Zvi Rappoport, and William E. Hull pp 5450 - 5459; DOI: 10.1021/ja00305a021 |
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Hemiacetal formation with a phenol nucleophile: simple proton transfers as rate-limiting steps Robert A. McClelland, David B. Devine, and Poul E. Soerensen pp 5459 - 5463; DOI: 10.1021/ja00305a022 |
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Kinetic study of the photochlorination of 2,3-dimethylbutane and other alkanes in solution in the presence of benzene. First measurements of the absolute rate constants for hydrogen abstraction by the "free" chlorine atom and the chlorine atom-benzene .pi.-complex. Identification of these two species as the only hydrogen abstractors in these systems Nigel J. Bunce, Keith U. Ingold, James P. Landers, J. Lusztyk, and J. C. Scaiano pp 5464 - 5472; DOI: 10.1021/ja00305a023 |
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Nucleophilic addition of silyl enol ethers to aromatic nitro compounds: scope and mechanism of reaction T. V. RajanBabu, G. S. Reddy, and Tadamichi Fukunaga pp 5473 - 5483; DOI: 10.1021/ja00305a024 |
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Photocyclization of o-tert-butylbenzophenone Peter J. Wagner, B. P. Giri, J. C. Scaiano, D. L. Ward, E. Gabe, and F. L. Lee pp 5483 - 5490; DOI: 10.1021/ja00305a025 |
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Possible biomimetic synthesis of .beta.-lactams Takushi Kaneko pp 5490 - 5492; DOI: 10.1021/ja00305a026 |
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Metabolites of the marine prosobranch mollusk Lamellaria sp Raymond J. Andersen, D. John Faulkner, Cun Heng He, Gregory D. Van Duyne, and Jon Clardy pp 5492 - 5495; DOI: 10.1021/ja00305a027 |
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General method for generation of 3-siloxyallylmetallic species and their synthetic application Jun Enda and Isao Kuwajima pp 5495 - 5501; DOI: 10.1021/ja00305a028 |
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Dimerization of the [8]annulene anion radical Gerald R. Stevenson and Mark A. Nebgen pp 5501 - 5504; DOI: 10.1021/ja00305a029 |
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Energetics and hydration structures of a solvated gramicidin A transmembrane channel for potassium and sodium cations Kwang S. Kim and E. Clementi pp 5504 - 5513; DOI: 10.1021/ja00305a030 |
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A stereochemical imperative in dehydrogenases: new data and criteria for evaluating function-based theories in bioorganic chemistry Steven A. Benner, Krishnan P. Nambiar, and Geoffrey K. Chambers pp 5513 - 5517; DOI: 10.1021/ja00305a031 |
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Photophysics of ruthenium complexes bound to double helical DNA Challa V. Kumar, Jacqueline K. Barton, and Nicholas J. Turro pp 5518 - 5523; DOI: 10.1021/ja00305a032 |
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Dynamic cis-trans isomerization of retinal in dark-adapted bacteriorhodopsin Stanley Seltzer and Ron Zuckermann pp 5523 - 5525; DOI: 10.1021/ja00305a033 |
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Insertion of elemental sulfur into tungsten-carbon bonds Peter Legzdins and Luis Sanchez pp 5525 - 5526; DOI: 10.1021/ja00305a034 |
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Synthesis and thermal rearrangement of homopentafulvalenes Klaus Hafner and Georg F. Thiele pp 5526 - 5528; DOI: 10.1021/ja00305a035 |
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Sequence-specific recognition of B DNA by bis(EDTA-distamycin)fumaramide R. Scott Youngquist and Peter B. Dervan pp 5528 - 5529; DOI: 10.1021/ja00305a036 |
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Formation of acrylic acid derivatives from the reaction of carbon dioxide with ethylene complexes of molybdenum and tungsten Rafael Alvarez, Ernesto Carmona, David J. Cole-Hamilton, Agustin Galindo, Enrique Gutierrez-Puebla, Angeles Monge, Manuel L. Poveda, and Caridad Ruiz pp 5529 - 5531; DOI: 10.1021/ja00305a037 |
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Chemistry of exciplexes. 19. Exciplex-promoted electron transfer in 1-(phenylamino)-3-(9-anthryl)propanes Nien Chu C. Yang, Rex Gerald, and Michael R. Wasielewski pp 5531 - 5532; DOI: 10.1021/ja00305a038 |
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Thermal behavior of C8H8 hydrocarbons. 2. Semibullvalene: kinetic and thermodynamic stability H. D. Martin, T. Urbanek, and R. Walsh pp 5532 - 5534; DOI: 10.1021/ja00305a039 |
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Stereospecific total synthesis of (.+-.)-gephyrotoxin 223AB Hideo Iida, Yohya Watanabe, and Chihiro Kibayashi pp 5534 - 5535; DOI: 10.1021/ja00305a040 |
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Internal molecular motion as forerunner of a phase change involving conformational isomerization Qing Chuan Yang, Mary Frances Richardson, and Jack D. Dunitz pp 5535 - 5537; DOI: 10.1021/ja00305a041 |
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Kinetics of iron(III) porphyrin catalyzed epoxidations Teddy G. Traylor, James C. Marsters, Taku Nakano, and Beth E. Dunlap pp 5537 - 5539; DOI: 10.1021/ja00305a042 |
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Oxidation of phosphazine by singlet oxygen. High-field phosphorus-31 NMR spectroscopic studies of 3-phospha-1,2-dioxa-4,5-diazine and phospha-1,2-dioxetane Takeshi Akasaka, Rikiya Sato, and Wataru Ando pp 5539 - 5540; DOI: 10.1021/ja00305a043 |
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Phase transitions affecting intramolecular electron transfer in mixed-valence trinuclear iron acetate complexes Seung M. Oh, Takeshi Kambara, David N. Hendrickson, Michio Sorai, Kazutoshi Kaji, Scott E. Woehler, and Richard J. Wittebort pp 5540 - 5541; DOI: 10.1021/ja00305a044 |
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Stereoselective synthesis of .gamma.,.delta.-epoxy-.beta.-methyl-.gamma.-(trimethylsilyl)alkanols. Synthesis of the C(1)-C(7) segment of 6-deoxyerythronolide B Yuichi Kobayashi, Hiroshi Uchiyama, Hiroshi Kanbara, and Fumie Sato pp 5541 - 5543; DOI: 10.1021/ja00305a045 |
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Chemistry and structure of the first 10-Sb-3 species Constantine A. Stewart, Richard L. Harlow, and Anthony J. Arduengo pp 5543 - 5544; DOI: 10.1021/ja00305a046 |
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Efficient triple coupling reaction to produce a self-adjusting molecular cage David O'Krongly, Samuel R. Denmeade, Michael Y. Chiang, and Ronald Breslow pp 5544 - 5545; DOI: 10.1021/ja00305a047 |
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A-(modified B6)-B-[.omega.-amino(ethylamino)]-.beta.-cyclodextrin as an artificial B6 enzyme for chiral aminotransfer reaction Iwao Tabushi, Yasuhisa Kuroda, Masahiko Yamada, Hideyuki Higashimura, and Ronald Breslow pp 5545 - 5546; DOI: 10.1021/ja00305a048 |
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Formation of carbon dioxide and a four-membered 1,3-dimetallacycle by deoxygenation of a ketone with [Rh(CO)2Cl]2 J. William Suggs, Michael J. Wovkulich, and Ken S. Lee pp 5546 - 5548; DOI: 10.1021/ja00305a049 |
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Direct observation of the aziridinium imide intermediates in the reaction of biadamantylidene with triazolinediones Stephen F. Nelsen and Daniel L. Kapp pp 5548 - 5549; DOI: 10.1021/ja00305a050 |
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Alkyl migration in an iron(II) alkylidene: a new route to a stabilized bridgehead olefin Robert S. Bly, M. Mahmun Hossain, and Lukasz Lebioda pp 5549 - 5550; DOI: 10.1021/ja00305a051 |
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Mercuration of the selenium-selenium bond of a chelating diselenium group with mercury (Hg0): preparation and crystal structure of [(dmpe)2Ir(.mu.-Se)2Hg]4Cl4 A. P. Ginsberg and C. R. Sprinkle pp 5550 - 5552; DOI: 10.1021/ja00305a052 |
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The tetrasilabicyclo[1.1.0]butane system: preparation and characterization of 1,3-di-tert-butyl-2,2,4,4-tetrakis(2,6-diethylphenyl)tetrasilabicyclo[1.1.0]butane Satoru Masamune, Yoshio Kabe, Scott Collins, David J. Williams, and Ray Jones pp 5552 - 5553; DOI: 10.1021/ja00305a053 |
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Fluxional behavior in the solid state: bullvalene B. H. Meier and William L. Earl pp 5553 - 5555; DOI: 10.1021/ja00305a054 |
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A synthesis of methoxatin George Buchi, James H. Botkin, Gary C. M. Lee, and Kenichi Yakushijin pp 5555 - 5556; DOI: 10.1021/ja00305a055 |
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Stereospecific synthesis of rhynchosporosides, a family of fungal metabolites causing scald disease in barley and other grasses K. C. Nicolaou, J. L. Randall, and G. T. Furst pp 5556 - 5558; DOI: 10.1021/ja00305a056 |
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Adsorption and decomposition of formaldehyde on the ruthenium(001) surface: the spectroscopic identification of .eta.2-formaldehyde and .eta.2-formyl A. B. Anton, J. E. Parmeter, and W. H. Weinberg pp 5558 - 5560; DOI: 10.1021/ja00305a057 |
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Ab initio mechanisms for the addition of methyllithium, lithium hydride, and their dimers to formaldehyde Elmar Kaufmann, Paul v. R. Schleyer, Kendall N. Houk, and Yun Dong Wu pp 5560 - 5562; DOI: 10.1021/ja00305a058 |
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High-quantum-yield long-lived charge separation in a photosynthetic reaction center model Michael R. Wasielewski, Mark P. Niemczyk, Walter A. Svec, and E. Bradley Pewitt pp 5562 - 5563; DOI: 10.1021/ja00305a059 |
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Protons on a cluster surface. Reversible generation of agostic (carbon-hydrogen-metal) hydrogens from iron hydrides (iron-hydrogen-iron) on a saturated triiron cluster J. C. Vites, G. Jacobsen, T. K. Dutta, and T. P. Fehlner pp 5563 - 5565; DOI: 10.1021/ja00305a060 |
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The tungsten(IV) aqua ion Masashi Segawa and Yoichi Sasaki pp 5565 - 5566; DOI: 10.1021/ja00305a061 |
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Common intermediates in the flash photolysis of Vaska's compound IrCl(CO)(PPh3)2 and its dihydride adduct H2IrCl(CO)(PPh3)2. Implications with regard to reductive elimination mechanisms David A. Wink and Peter C. Ford pp 5566 - 5567; DOI: 10.1021/ja00305a062 |
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Diagonal peak suppression in 2D-NOE spectra Gerard S. Harbison, Juli Feigon, David J. Ruben, Judith Herzfeld, and Robert G. Griffin pp 5567 - 5569; DOI: 10.1021/ja00305a063 |
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Synthesis and deuteration of (.eta.-thiophene)Ru(.eta.-C5H5)+: a model for adsorption and deuterium exchange of thiophene on hydrodesulfurization catalysts George H. Spies and Robert J. Angelici pp 5569 - 5570; DOI: 10.1021/ja00305a064 |
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Total synthesis of (-)-upial Michael J. Taschner and Abdulsadeh Shahripour pp 5570 - 5572; DOI: 10.1021/ja00305a065 |
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The anionic oxy-claisen rearrangement of enolates of .alpha.-allyloxy ketones. A remarkable rate accelerating effect exhibited by the nature of the counterion Masato Koreeda and Juan I. Luengo pp 5572 - 5573; DOI: 10.1021/ja00305a066 |
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Total synthesis of (.+-.)-antheridium-inducing factor (AAn) of the Fern Anemia phyllitidis. Clarification of stereochemistry E. J. Corey and Andrew G. Myers pp 5574 - 5576; DOI: 10.1021/ja00305a067 |
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Actinobolin via the anomeric effect M. Abdur Rahman and Bert Fraser-Reid pp 5576 - 5578; DOI: 10.1021/ja00305a068 |
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Hydrogen/deuterium exchange and addition in the reaction of (.eta.4-C4H6)Fe(CO)-.cntdot. with deuterium(D2). An anionic model for homogeneous hydrogenation Richard N. McDonald, Philip L. Schell, and A. Kasem Chowdhury pp 5578 - 5579; DOI: 10.1021/ja00305a069 |
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Ultrasound-induced electrochemical synthesis of the anions selenide (Se22-, Se2-), and telluride (Te22-, and Te2-) Bernard Gautheron, Gerard Tainturier, and Chantal Degrand pp 5579 - 5581; DOI: 10.1021/ja00305a070 |
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Two molecular hydrogen complexes: trans-[M(.eta.2-H2)(H)(PPh2CH2CH2PPh2)2]BF4 (M = Fe, Ru). The crystal structure determination of the iron complex Robert H. Morris, Jeffery F. Sawyer, Mahmoud Shiralian, and Jeffrey Zubkowski pp 5581 - 5582; DOI: 10.1021/ja00305a071 |
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Book Reviews pp 5583 - 5588; DOI: 10.1021/ja00305a600 |
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Fractal models of protein structure, dynamics and magnetic relaxation Gerald C. Wagner, J. Trevor Colvin, James P. Allen, and Harvey J. Stapleton pp 5589 - 5594; DOI: 10.1021/ja00306a001 |
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Fourier transform infrared spectra of conjugated diene and cumulene complexes with hydrogen fluoride in solid argon Kenneth O. Patten and Lester Andrews pp 5594 - 5600; DOI: 10.1021/ja00306a002 |
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Interaction of frontier orbitals of Group 15 and Group 16 methides with the frontier orbitals of benzene Judith C. Giordan, John H. Moore, John A. Tossell, and Wolfgang Kaim pp 5600 - 5604; DOI: 10.1021/ja00306a003 |
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Electron spin resonance of the N-methylpyrazine radical: a new spin-labeled ligand Donald R. Eaton, Janet M. Watkins, and Richard J. Buist pp 5604 - 5609; DOI: 10.1021/ja00306a004 |
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Photochemical reactions in organized assemblies. 44. Surfactant and hydrophobic derivatives of trans-stilbenes as probes of vesicle and micelle solubilization sites. Studies using fluorescence and photoisomerization as probes Brian R. Suddaby, Patti E. Brown, John C. Russell, and David G. Whitten pp 5609 - 5617; DOI: 10.1021/ja00306a005 |
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Dual fluorescence of 4,4'-dimethylamino- and 4,4'-diaminophenyl sulfone. Consequences of d-orbital participation in the intramolecular charge separation process Wolfgang Rettig and Edwin A. Chandross pp 5617 - 5624; DOI: 10.1021/ja00306a006 |
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Spectroscopic and electrochemical studies of transition-metal tetrasulfonated phthalocyanines. 3. Raman scattering from electrochemically adsorbed tetrasulfonated phthalocyanines on silver electrodes B. Simic-Glavaski, S. Zecevic, and E. Yeager pp 5625 - 5635; DOI: 10.1021/ja00306a007 |
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Role of excited atomic states in the active sites of transition metals for oxidative and reductive catalytic processes J. Garcia-Prieto, M. E. Ruiz, and O. Novaro pp 5635 - 5644; DOI: 10.1021/ja00306a008 |
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Clay modified electrodes. 3. Electrochemical and electron spin resonance study of montmorillonite layers Deniz Ege, Pushpito K. Ghosh, James R. White, Jean Francois Equey, and Allen J. Bard pp 5644 - 5652; DOI: 10.1021/ja00306a009 |
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Cesium desorption ionization studies of .beta.-cyclodextrin by Fourier transform mass spectrometry M. E. Castro, L. M. Mallis, and D. H. Russell pp 5652 - 5657; DOI: 10.1021/ja00306a010 |
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Structural consequences of electron-transfer reactions. 11. Electrochemically induced changes in hapticity in mixed-sandwich compounds of iridium and rhodium Walter J. Bowyer and William E. Geiger pp 5657 - 5663; DOI: 10.1021/ja00306a011 |
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The reactions of organic halides with (.pi.-allyl)nickel halide complexes: a mechanistic study Louis S. Hegedus and David H. P. Thompson pp 5663 - 5669; DOI: 10.1021/ja00306a012 |
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A new approach to the construction of biphenylenes by the cobalt-catalyzed cocyclization of o-diethynylbenzenes with alkynes. Application to an iterative approach to [3]phenylene, the first member of a novel class of benzocyclobutadienoid hydrocarbons Bruce C. Berris, George H. Hovakeemian, Yee Hing Lai, Helene Mestdagh, and K. Peter C. Vollhardt pp 5670 - 5687; DOI: 10.1021/ja00306a013 |
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Cation-anion interaction in the [Na-kryptofix-221][W(CO)5O2CH] derivative and its relevance in carbon dioxide reduction processes Donald J. Darensbourg and Magdalena Pala pp 5687 - 5693; DOI: 10.1021/ja00306a014 |
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Characterization of five-coordinate mono(imidazole)(porphinato)iron(II) complexes W. Robert Scheidt, David K. Geiger, Young Ja Lee, Christopher A. Reed, and G. Lang pp 5693 - 5699; DOI: 10.1021/ja00306a015 |
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Substitution of manganese pentacarbonyl is associative Thomas R. Herrinton and Theodore L. Brown pp 5700 - 5703; DOI: 10.1021/ja00306a016 |
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Stabilization of clusters by interstitial atoms. Three carbon-centered zirconium iodide clusters, Zr6I12C, Zr6I14C, and MZr6I14C (M = K, Rb, or Cs) Jerome D. Smith and John D. Corbett pp 5704 - 5711; DOI: 10.1021/ja00306a017 |
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Iron(II)-induced activation of hydroperoxides for the dehydrogenation and monooxygenation of organic substrates in acetonitrile Hiroshi Sugimoto and Donald T. Sawyer pp 5712 - 5716; DOI: 10.1021/ja00306a018 |
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Relative reactivity of bridgehead adamantyl and homoadamantyl substrates from solvolyses with heptafluorobutyrate as a highly reactive carboxylate leaving group. Absence of SN2 character of solvolysis of tert-butyl derivatives Dan Farcasiu, Joachim Jaehme, and Christoph Ruechardt pp 5717 - 5722; DOI: 10.1021/ja00306a019 |
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2-Azapyrylium salts from aluminum halide .sigma. complexes of cyclobutadienes and nitrosyl chloride. On the possible intermediacy of a heteroatom-substituted pyramidal cation Q. B. Broxterman, H. Hogeveen, R. F. Kingma, and F. Van Bolhuis pp 5722 - 5729; DOI: 10.1021/ja00306a020 |
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Trajectories through an intermediate at a fourfold branch point. Implications for the stereochemistry of biradical reactions Barry K. Carpenter pp 5730 - 5732; DOI: 10.1021/ja00306a021 |
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Synthetic and structural studies in the [4.4.4.5]fenestrane series V. Bhaskar Rao, Clifford F. George, Steven Wolff, and William C. Agosta pp 5732 - 5739; DOI: 10.1021/ja00306a022 |
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Bicyclic, boatlike Cope rearrangements. Probe for conformational preference by the nodal carbon atoms William Von Eggers Doering and Caroline Ann Troise pp 5739 - 5745; DOI: 10.1021/ja00306a023 |
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Inverse electron demand Diels-Alder reactions of heterocyclic azadienes: formal total synthesis of streptonigrin Dale L. Boger, James S. Panek, and Steven R. Duff pp 5745 - 5754; DOI: 10.1021/ja00306a024 |
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Resonance Raman studies of blue copper proteins: effects of temperature and isotopic substitutions. Structural and thermodynamic implications David F. Blair, Gary W. Campbell, W. K. Cho, Ann M. English, Herbert A. Fry, Vanessa Lum, K. A. Norton, Jon R. Schoonover, and Sunney I. Chan pp 5755 - 5766; DOI: 10.1021/ja00306a025 |
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Catalysis by human leukocyte elastase. Role of secondary-subsite interactions Ross L. Stein pp 5767 - 5775; DOI: 10.1021/ja00306a026 |
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Kinetics and mechanisms of oxygen transfer in the reaction of p-cyano-N,N-dimethylaniline N-oxide with metalloporphyrin salts. 2. Amine oxidation and oxygen transfer to hydrocarbon substrates accompanying the reaction of p-cyano-N,N-dimethylaniline N-oxide with meso-(tetraphenylporphinato)iron(III) chloride C. Michael Dicken, Fu Lung Lu, Michael W. Nee, and Thomas C. Bruice pp 5776 - 5789; DOI: 10.1021/ja00306a027 |
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Trichloro(1-methylcytosinato)gold(III). Model for gold-DNA interactions Marko S. Holowczak, Mark D. Stancl, and Geoffrey B. Wong pp 5789 - 5790; DOI: 10.1021/ja00306a028 |
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Aerobic epoxidation of olefins with ruthenium porphyrin catalysts John T. Groves and Robert Quinn pp 5790 - 5792; DOI: 10.1021/ja00306a029 |
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Tetrakis(1,3-dithiol-2-ylidene)cyclobutane: a novel and promising electron donor for organic metals Toyonari Sugimoto, Hiroshi Awaji, Yohji Misaki, Zenichi Yoshida, Yasushi Kai, Hajime Nakagawa, and Nobutami Kasai pp 5792 - 5793; DOI: 10.1021/ja00306a030 |
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Measurement of the activation barrier for carrier transport at n-gallium arsenide semiconductor/liquid junctions Louis G. Casagrande and Nathan S. Lewis pp 5793 - 5794; DOI: 10.1021/ja00306a031 |
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Calorimetric solution electron affinities Gerald R. Stevenson and Ramli Tamby Hashim pp 5794 - 5795; DOI: 10.1021/ja00306a032 |
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Preparation, structure, and coordination chemistry of molybdenum(IV) tetrathiolates, Mo[S-2,4,6-C6H2(CHMe2)3]4 Eckehart Roland, Eric C. Walborsky, John C. Dewan, and Richard R. Schrock pp 5795 - 5797; DOI: 10.1021/ja00306a033 |
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Direct observation of a 1,3-biradical K. Mizuno, N. Ichinose, and Y. Otsuji pp 5797 - 5798; DOI: 10.1021/ja00306a034 |
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Cyclization dynamics of polymers. 18. Capture radius effects in the end-to-end cyclization rate of polymers Andrew M. Sinclair, Mitchell A. Winnik, and Gerard Beinert pp 5798 - 5800; DOI: 10.1021/ja00306a035 |
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Temperature dependence of the transition-state structure for the disproportionation of hydrogen atom with ethyl radical C. Doubleday, J. McIver, and M. Page pp 5800 - 5801; DOI: 10.1021/ja00306a036 |
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Novel dimerization reaction of bis(alkylthio)cyclopropenethiones affording tetrakis(alkylthio)thieno[3,4-c]thiophenes Shigeo Yoneda, Kenji Ozaki, Toshihide Inoue, Akira Sugimoto, Kazunori Yanagi, and Masao Minobe pp 5801 - 5802; DOI: 10.1021/ja00306a037 |
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Pressure-induced torsional isomerism in [n-Bu4N]2[RexX8] (X = bromine, iodine) T. L. Carroll, John R. Shapley, and H. G. Drickamer pp 5802 - 5803; DOI: 10.1021/ja00306a038 |
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Polymerization of macrocyclic phospholipid- and surfactant-based vesicles Steven L. Regen, N. K. P. Samuel, and Jitender M. Khurana pp 5804 - 5805; DOI: 10.1021/ja00306a039 |
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New semisynthetic flavoenzymes based on a tetrameric protein template, glyceraldehyde-3-phosphate dehydrogenase Donald Hilvert and E. T. Kaiser pp 5805 - 5806; DOI: 10.1021/ja00306a040 |
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Sterically hindered triplet energy transfer J. C. Scaiano, W. Leigh, M. A. Meador, and P. J. Wagner pp 5806 - 5807; DOI: 10.1021/ja00306a041 |
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Photodisproportionation of (4-acylpyridine)tungsten(0) pentacarbonyl complexes Nicholas Leventis and Peter J. Wagner pp 5807 - 5809; DOI: 10.1021/ja00306a042 |
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Ultrahigh resolution NMR. 1. General considerations and preliminary results for carbon-13 NMR Adam Allerhand, Robert E. Addleman, and Deon Osman pp 5809 - 5810; DOI: 10.1021/ja00306a043 |
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Tandem electrocyclic-sigmatropic reaction of benzocyclobutenes. An expedient route to 4,4-disubstituted isochromanones Kozo Shishido, Eiki Shitara, Keiichiro Fukumoto, and Tetsuji Kametani pp 5810 - 5812; DOI: 10.1021/ja00306a044 |
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Enantioselective synthesis of anti-.alpha.-methyl-.beta.-hydroxy esters through titanium tetrachloride-mediated aldol condensation Cesare Gennari, Anna Bernardi, Lino Colombo, and Carlo Scolastico pp 5812 - 5813; DOI: 10.1021/ja00306a045 |
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Synthesis of branched ribonucleotides related to the mechanism of splicing of eukaryotic messenger RNA Mitsuo Sekine and Tsujiaki Hata pp 5813 - 5815; DOI: 10.1021/ja00306a046 |
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Band electronic structures of the ambient pressure organic superconductors .beta.-(ET)2X (X = I3-, IBr2-) Myung Hwan Whangbo, Jack M. Williams, Peter C. W. Leung, Mark A. Beno, Thomas J. Emge, Hau H. Wang, K. Douglas Carlson, and G. W. Crabtree pp 5815 - 5816; DOI: 10.1021/ja00306a047 |
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Isomunchnone polymerization. Polyvinylenelactams from 1-(2-chloroacetyl)lactams through a mesoionic intermediate Lon J. Mathias and D. Roger Moore pp 5817 - 5818; DOI: 10.1021/ja00306a048 |
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Structure and reactivity of [TiRu(CO)2(C5H5)(NMe2)3]: a direct early-late transition metal bond formed by amine elimination William J. Sartain and John P. Selegue pp 5818 - 5820; DOI: 10.1021/ja00306a049 |
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Effects of molecular organization on photophysical behavior. Excimer kinetics and diffusion of 1-pyrenedecanoic acid in lipid monolayers at the nitrogen-water interface R. Subramanian and L. K. Patterson pp 5820 - 5821; DOI: 10.1021/ja00306a050 |
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A new class of amino acid based sweeteners William D. Fuller, Murray Goodman, and Michael S. Verlander pp 5821 - 5822; DOI: 10.1021/ja00306a051 |
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Total synthesis of khellin via a chromium carbene complex Ayako Yamashita pp 5823 - 5824; DOI: 10.1021/ja00306a052 |
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Photolysis of dibenzyl ketones in the presence of pentasil zeolites. Examples of size/shape selectivity and molecular diffusional traffic control Nicholas J. Turro, Xuegong Lei, Chen Chih Cheng, David R. Corbin, and Lloyd Abrams pp 5824 - 5826; DOI: 10.1021/ja00306a053 |
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Triplet energy transfer as a probe of surface diffusion rates: time-resolved diffuse reflectance transient absorption spectroscopy study Nicholas J. Turro, Matthew B. Zimmt, Ian R. Gould, and Walter Mahler pp 5826 - 5827; DOI: 10.1021/ja00306a054 |
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Dioxygen-copper reactivity. Reversible oxygen and carbon monoxide binding by a new series of binuclear copper(I) complexes Kenneth D. Karlin, Michael S. Haka, Richard W. Cruse, and Yilma Gultneh pp 5828 - 5829; DOI: 10.1021/ja00306a055 |
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Indirect, negative heteronuclear Overhauser effect detected in a steady-state, selective 13C{1H} NOE experiment at natural abundance Katalin E. Kover and Gyula Batta pp 5829 - 5830; DOI: 10.1021/ja00306a056 |
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Streptonigrin biosynthesis. 7. Incorporation of oxygen from oxygen-18: evidence for an oxidative .beta.-carboline cleavage W. Randal Erickson and Steven J. Gould pp 5831 - 5832; DOI: 10.1021/ja00306a057 |
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Additions and Corrections - Molecular Structure of 1,4,5,8-Tetramethylnaphthalene and Inplane Molecular Rotation of Some Methyl-Substituted Naphthalenes in Solids pp 5832 - 5832; DOI: 10.1021/ja00306a302 |
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Additions and Corrections - Total Synthesis of Elfamycins: Aurodox and Efrotomycin. 1. Strategy and Construction of Key Intermediates R. E. Dolle, and K. C. Nicolaou pp 5832 - 5832; DOI: 10.1021/ja00306a601 |
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Additions and Corrections - Molecular Structure of 1,4,5,8-Tetramethylnaphthalene and Inplane Molecular Rotation of Some Methyl-Substituted Naphthalenes in Solids Fumio Imashiro, Kiyonori Takegoshi, A. Saika, Zenei Taira, and Yutaka Asahi pp 5832 - 5832; DOI: 10.1021/ja00306a602 |
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Additions and Corrections - Stable Simple Enols. 11. Equilibrium Constants for the 1-Alkyl-2,2-dimesitylethenol /1-Alkyl2,2-dimesitylethanone Systems in Hexane. The Predominance of Steric Effects on Kenol Values David A. Nugiel, and Zvi Rappoport pp 5832 - 5832; DOI: 10.1021/ja00306a603 |
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Additions and Corrections - Organoboron Compounds in Organic Synthesis. 1. Asymmetric Hydroboration. S. Masamune, B. Kim, J. S. Petersen, T. Sato, S. J. Veenstra, and T. Imai pp 5832 - 5832; DOI: 10.1021/ja00306a604 |
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Book Reviews pp 5833 - 5838; DOI: 10.1021/ja00306a600 |
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Solvent effects on photoinduced electron transfer in rigid, bichromophoric systems Peter Pasman, Ger F. Mes, Nico W. Koper, and Jan W. Verhoeven pp 5839 - 5843; DOI: 10.1021/ja00307a001 |
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Search for singlet oxygen in the decomposition of hydrogen peroxide by mineral compounds in aqueous solutions J. M. Aubry pp 5844 - 5849; DOI: 10.1021/ja00307a002 |
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A theoretical study of model substituted phosphoranes, PH4X: apicophilicities, geometries, and electron densities Robert S. McDowell and Andrew Streitwieser pp 5849 - 5855; DOI: 10.1021/ja00307a003 |
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Evaluation of small Gaussian basis sets and analysis of substituent effects in monosubstituted benzenes and phenols E. L. Mehler and J. Gerhards pp 5856 - 5863; DOI: 10.1021/ja00307a004 |
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Structural analysis of methyltin(IV) polymers by solid-state carbon-13 NMR spectroscopy Thomas P. Lockhart and William F. Manders pp 5863 - 5866; DOI: 10.1021/ja00307a005 |
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Effects of solvent and hydroxyl deuteration on the carbon-13 NMR spectrum of D-idose: spectral assignments, tautomeric compositions, and conformational equilibria Jacques Reuben pp 5867 - 5870; DOI: 10.1021/ja00307a006 |
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Transition-metal-carbene chemistry. Structure, thermodynamics, and reactivity of rhodium methylidene ion (RhCH2+) in the gas phase D. B. Jacobson and B. S. Freiser pp 5870 - 5876; DOI: 10.1021/ja00307a007 |
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Reactions of methyliron(1+) (MeFe+) and methylcobalt(1+) (MeCo+) with aliphatic alkenes and alkynes in the gas phase D. B. Jacobson and B. S. Freiser pp 5876 - 5883; DOI: 10.1021/ja00307a008 |
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Electronic spectra of cis- and trans-azobenzenes: consequences of ortho substitution Christine L. Forber, Eric C. Kelusky, Nigel J. Bunce, and Michael C. Zerner pp 5884 - 5890; DOI: 10.1021/ja00307a009 |
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Oxidation processes in the gas-phase silane-ozone system. Chemiluminescent emission and the molecular structure of H2SiO Robert J. Glinski, James L. Gole, and David A. Dixon pp 5891 - 5894; DOI: 10.1021/ja00307a010 |
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Upper excited state reactivity and fluorescence of fused 8-cyanoheptafulvenes Yoshikazu Sugihara, Shigeharu Wakabayashi, Ichiro Murata, Mamoru Jinguji, Tomoo Nakazawa, Gabriele Persy, and Jakob Wirz pp 5894 - 5897; DOI: 10.1021/ja00307a011 |
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Carbon-carbon bond activation: cycloheptatriene reaction on tungsten(100), tungsten(100)-(5 .times. 1)-C, and tungsten(100)-(2 .times. 1)-O K. A. Pearlstine and C. M. Friend pp 5898 - 5901; DOI: 10.1021/ja00307a012 |
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Photoelectron, infrared, and theoretical study of 1-aza-5-boratricyclo[3.3.3.01,5]undecane and related compounds Keui Jen Lee, Peter D. Livant, Michael L. McKee, and S. D. Worley pp 5901 - 5906; DOI: 10.1021/ja00307a013 |
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Picosecond photochemistry of iodine-arene complexes E. F. Hilinski and P. M. Rentzepis pp 5907 - 5910; DOI: 10.1021/ja00307a014 |
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A comparison of gas-phase and electrochemical hydrogenation of ethylene at platinum surfaces Andrzej Wieckowski, Stephen D. Rosasco, Ghaleb N. Salaita, Arthur Hubbard, Brian E. Bent, Francisco Zaera, and Gabor A. Somorjai pp 5910 - 5920; DOI: 10.1021/ja00307a015 |
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Crystal environments and geometries of leucine, isoleucine, valine and phenylalanine provide estimates of minimum nonbonded contact and preferred van der Waals interaction distances Robert O. Gould, Alexandra M. Gray, Paul Taylor, and Malcolm D. Walkinshaw pp 5921 - 5927; DOI: 10.1021/ja00307a016 |
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Kinetics and mechanisms of complex formation of uranyl ion with 18-crown-6 and diaza-18-crown-6 ligands in propylene carbonate Pierre Fux, Janine Lagrange, and Philippe Lagrange pp 5927 - 5931; DOI: 10.1021/ja00307a017 |
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DNA-intrastrand guanine, guanine cross-linking by cisplatin: comparison of three model compounds with head-head orientation of the nucleobases Helmut Schoellhorn, Gabriele Raudaschl-Sieber, Gerhard Mueller, Ulf Thewalt, and Bernhard Lippert pp 5932 - 5937; DOI: 10.1021/ja00307a018 |
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Structure-stability relationship in ternary copper(II) complexes involving aromatic amines and tyrosine or related amino acids. Intramolecular aromatic ring stacking and its regulation through tyrosine phosphorylation Osamu Yamauchi and Akira Odani pp 5938 - 5945; DOI: 10.1021/ja00307a019 |
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Polarized x-ray absorption edge spectroscopy of single-crystal copper(II) complexes Teres A. Smith, James E. Penner-Hahn, Martha A. Berding, Sebastian Doniach, and Keith O. Hodgson pp 5945 - 5955; DOI: 10.1021/ja00307a020 |
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.eta.1-Benzene coordination: the synthesis and x-ray crystal structure of a novel silver salt of the weakly coordinating carborane anion B11CH12- Kenneth Shelly, David C. Finster, Young Ja Lee, W. Robert Scheidt, and Christopher A. Reed pp 5955 - 5959; DOI: 10.1021/ja00307a021 |
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Structural consequences of electron-transfer reactions. Part 12. Multi electron processes involving structural changes. The two-electron reduction of hexaosmium carbonyl cluster (Os6(CO)18) Bunchai Tulyathan and William E. Geiger pp 5960 - 5967; DOI: 10.1021/ja00307a022 |
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Triangular platinum and nickel clusters: the "tinker-toy" construction of chains with high nuclearity Dennis J. Underwood, Roald Hoffmann, Kazuyuki Tatsumi, Akira Nakamura, and Yasuhiro Yamamoto pp 5968 - 5980; DOI: 10.1021/ja00307a023 |
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Synthetic and mechanistic aspects of intramolecular aliphatic carbon-hydrogen bond activation by titanium(IV) and zirconium(IV) metal centers Stanley L. Latesky, Anne K. McMullen, Ian P. Rothwell, and John C. Huffman pp 5981 - 5987; DOI: 10.1021/ja00307a024 |
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Multiple metal-carbon bonds. 38. Preparation of trialkoxymolybdenum(VI) alkylidyne complexes, their reactions with acetylenes, and the x-ray structure of Mo[C3(CMe3)2][OCH(CF3)2](C5H5N)2 Laughlin G. McCullough, Richard R. Schrock, John C. Dewan, and John C. Murdzek pp 5987 - 5998; DOI: 10.1021/ja00307a025 |
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Multiple metal-carbon bonds. 40. Reaction of Mo(CCMe3)[OCH(CF3)2]3(dimethoxyethane) with tert-butylacetylene, an aborted acetylene polymerization H. Strutz, J. C. Dewan, and R. R. Schrock pp 5999 - 6005; DOI: 10.1021/ja00307a026 |
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Exocyclic cleavage in the alkaline hydrolysis of methyl ethylene phosphate. Evidence against the significance of stereoelectronic acceleration in reactions of cyclic phosphates Ronald Kluger and Gregory R. J. Thatcher pp 6006 - 6011; DOI: 10.1021/ja00307a027 |
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Structure of trichorzianine A IIIc, an antifungal peptide from Trichoderma harzianum Bernard Bodo, Sylvie Rebuffat, Mohamed El Hajji, and Daniel Davoust pp 6011 - 6017; DOI: 10.1021/ja00307a028 |
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Stable carbocations. 261. Deuterium isotope effects on the carbon-13 NMR spectra of 1-methylcyclobutyl and trishomocyclopropenyl cations G. K. Surya Prakash, Massoud Arvanaghi, and George A. Olah pp 6017 - 6019; DOI: 10.1021/ja00307a029 |
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Enthalpies of hydration of alkenes. 3. Cycloalkenes Kenneth B. Wiberg, David J. Wasserman, Eric J. Martin, and Mark A. Murcko pp 6019 - 6022; DOI: 10.1021/ja00307a030 |
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Thermolysis of bis[2-[(trimethylsilyl)oxy]propyl]furoxan (TOP-furoxan). The first practical method for intermolecular cycloaddition of an in situ generated nitrile oxide with 1,2-di- and trisubstituted olefins Dennis P. Curran and Christopher J. Fenk pp 6023 - 6028; DOI: 10.1021/ja00307a031 |
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.alpha.-Deuterium and carbon-13 kinetic isotope effects associated with the SN2 displacement of iodide and tosylate by lithium organocuprates Cong Yuan Guo, Marilyn L. Brownawell, and Joseph San Filippo pp 6028 - 6030; DOI: 10.1021/ja00307a032 |
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Kinetics of neutral hydrolysis of two 1-acyl-1,2,4-triazoles in binary aqueous mixtures: a critique of the Evans and Polanyi proposals concerning isochoric activation parameters Jan R. Haak, Jan B. F. N. Engberts, and Michael J. Blandamer pp 6031 - 6035; DOI: 10.1021/ja00307a033 |
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Rate-controlling step of oxazolinone formation. Secondary and solvent kinetic isotope effects Michael S. Matta and Mark E. Andracki pp 6036 - 6039; DOI: 10.1021/ja00307a034 |
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Transition-state properties for the association of .alpha.-1-protease inhibitor with porcine pancreatic elastase Ross L. Stein pp 6039 - 6042; DOI: 10.1021/ja00307a035 |
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Binding of calcium to amino acids: the crystal structure of pentaaquobis(hydroxy-(L)-prolinato)calcium, Ca(C5H8O3N)2.5H2O Eunice E. Kim, Andrew Sicignano, and Klaas Eriks pp 6042 - 6046; DOI: 10.1021/ja00307a036 |
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Stereochemical course of an enzyme-catalyzed allene-acetylene isomerization John M. Schwab and Daniel C. T. Lin pp 6046 - 6052; DOI: 10.1021/ja00307a037 |
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Calixarenes. 13. The conformational properties of calix[4]arenes, calix[6]arenes, calix[8]arenes, and oxacalixarenes C. David Gutsche and Lorenz J. Bauer pp 6052 - 6059; DOI: 10.1021/ja00307a038 |
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Calixarenes. 14. The conformational properties of the ethers and esters of the calix[6]arenes and the calix[8]arenes C. David Gutsche and Lorenz J. Bauer pp 6059 - 6063; DOI: 10.1021/ja00307a039 |
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Calixarenes. 15. The formation of complexes of calixarenes with neutral organic molecules in solution Lorenz J. Bauer and C. David Gutsche pp 6063 - 6069; DOI: 10.1021/ja00307a040 |
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Proposed structure of heme d, a prosthetic group of bacterial terminal oxidases Russell Timkovich, Margaret S. Cork, Robert B. Gennis, and Peter Y. Johnson pp 6069 - 6075; DOI: 10.1021/ja00307a041 |
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Two-step covalent modification of proteins. Selective labeling of Schiff base-forming sites and selective blockade of the sense of smell in vivo J. Russell Mason, Fah Che Leong, Kevin W. Plaxco, and Thomas Hellman Morton pp 6075 - 6084; DOI: 10.1021/ja00307a042 |
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Biomimetic models for cysteine proteases. 1. Intramolecular imidazole catalysis of thiol ester solvolysis: a model for the deacylation step J. P. Street and R. S. Brown pp 6084 - 6089; DOI: 10.1021/ja00307a043 |
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Halomethylenes: effects of halogen substitution on absolute heats of formation Sharon G. Lias, Zeev Karpas, and Joel F. Liebman pp 6089 - 6096; DOI: 10.1021/ja00307a044 |
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Dissociative electron transfer. Autocatalysis and kinetic characteristics of the electrochemical reductive cleavage of the carbon halogen bond in alkyl halides giving rise to stable radicals and carbanions Claude P. Andrieux, Andreas Merz, and Jean Michel Saveant pp 6097 - 6103; DOI: 10.1021/ja00307a045 |
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Configuration entropy of the alanine dipeptide in vacuum and in solution: a molecular dynamics study John Brady and Martin Karplus pp 6103 - 6105; DOI: 10.1021/ja00307a046 |
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Intramolecular reductive elimination of methane from a dinuclear palladium complex containing methyl and hydride on adjacent palladium centers B. Kellenberger, S. J. Young, and John K. Stille pp 6105 - 6107; DOI: 10.1021/ja00307a047 |
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A new type of carbene catalyst. Direct evidence for the involvement of coordinated carbenes in a cluster-catalyzed transalkylation reaction between tertiary amines Richard D. Adams, Hoon Sik Kim, and Suning Wang pp 6107 - 6108; DOI: 10.1021/ja00307a048 |
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Synthesis of biscopper(I) [3]-catenates: multiring interlocked coordinating systems Jean Pierre Sauvage and Jean Weiss pp 6108 - 6110; DOI: 10.1021/ja00307a049 |
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Reactivity of zero-valent metalloporphyrin dianions toward organic electrophiles James P. Collman, P. J. Brothers, L. McElwee-White, and E. Rose pp 6110 - 6111; DOI: 10.1021/ja00307a050 |
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Mechanism of the azulene to naphthalene rearrangement Michael J. S. Dewar and Kenneth M. Merz pp 6111 - 6112; DOI: 10.1021/ja00307a051 |
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Intramolecular photochemical electron transfer. 3. Solvent dependence of fluorescence quenching and electron transfer rates in a porphyrin-amide-quinone molecule John A. Schmidt, Aleksander Siemiarczuk, Alan C. Weedon, and James R. Bolton pp 6112 - 6114; DOI: 10.1021/ja00307a052 |
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Organic reactions in liquid-crystalline solvents. 3. Substituted .beta.-phenylpropiophenones as photochemical probes of solute-solvent interactions in liquid crystals William J. Leigh pp 6114 - 6116; DOI: 10.1021/ja00307a053 |
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Photoactivated oxidation by alcohols by oxygen Randy E. Cameron and Andrew B. Bocarsly pp 6116 - 6117; DOI: 10.1021/ja00307a054 |
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A chiral pyrene excimer in .gamma.-cyclodextrin cavity Koji Kano, Hitoshi Matsumoto, Shizunobu Hashimoto, Masahiko Sisido, and Yukio Imanishi pp 6117 - 6118; DOI: 10.1021/ja00307a055 |
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Use of differential second-derivative UV and FTIR spectroscopy in structural studies of multichromophoric compounds Gregory L. Verdine and Koji Nakanishi pp 6118 - 6120; DOI: 10.1021/ja00307a056 |
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Nature of the destruction of deoxyguanosine residues by mitomycin C Maria Tomasz, Roselyn Lipman, Gregory Verdine, and Koji Nakanishi pp 6120 - 6121; DOI: 10.1021/ja00307a057 |
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Multidentate Lewis acids. Reduction of thioketones in the presence of organomercury trifluoroacetates James D. Wuest and Boulos Zacharie pp 6121 - 6123; DOI: 10.1021/ja00307a058 |
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Palladium-mediated vicinal cleavage of allyl epoxides with retention of stereochemistry: a cis hydroxylation equivalent Barry M. Trost and Steven R. Angle pp 6123 - 6124; DOI: 10.1021/ja00307a059 |
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Isolation of oxo-centered cobalt(III) clusters and their role in the cobalt bromide catalyzed autoxidation of aromatic hydrocarbons Charles E. Sumner and Guy R. Steinmetz pp 6124 - 6126; DOI: 10.1021/ja00307a060 |
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The quest for free metaphosphate in solution: racemization at phosphorus in the transfer of the phospho group from phenyl phosphate to tert-butyl alcohol in acetonitrile Jonathan M. Friedman and Jeremy R. Knowles pp 6126 - 6127; DOI: 10.1021/ja00307a061 |
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Synthesis and properties of doped .mu.-oxo(tetrabenzoporphyrinato)germanium(IV) Michael Hanack and Tilman Zipplies pp 6127 - 6129; DOI: 10.1021/ja00307a062 |
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First observation by potassium-39 NMR of K- in solution and in crystalline potassides Mary L. Tinkham and James L. Dye pp 6129 - 6130; DOI: 10.1021/ja00307a063 |
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Gas-phase electron transfer: direct observation of kinetic barriers in metallocene self-exchange reactions John R. Eyler and David E. Richardson pp 6130 - 6131; DOI: 10.1021/ja00307a064 |
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Direct measurements of rate differences among nuclear spin sublevels in reactions of biradicals. G. L. Closs and O. D. Redwine pp 6131 - 6133; DOI: 10.1021/ja00307a065 |
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Improved energy storage in a two-polyelectrolyte system Richard E. Sassoon pp 6133 - 6134; DOI: 10.1021/ja00307a066 |
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Interactions of atomic and molecular iron with methane in argon matrix Zakya H. Kafafi, Robert H. Hauge, and John L. Margrave pp 6134 - 6135; DOI: 10.1021/ja00307a067 |
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Electron transfer in the heme pocket of hemoglobin Michael P. Doyle, Surendra N. Mahapatro, Craig M. VanZyl, and Mathew R. Hester pp 6136 - 6137; DOI: 10.1021/ja00307a068 |
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Synthesis via vinyl sulfones. 13. Stereoselective, chemodirected formal SN2' addition of organometallic reagents to .beta.'-amino cyclopentenyl sulfone derivatives D. K. Hutchinson and P. L. Fuchs pp 6137 - 6138; DOI: 10.1021/ja00307a069 |
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Homogeneous catalysis of hydrogen reduction of sulfur dioxide to sulfur and water using [(.eta.5-MenCp)Mo(S)(SH)]2 Gregory J. Kubas and R. R. Ryan pp 6138 - 6140; DOI: 10.1021/ja00307a070 |
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Computer Software Reviews pp 6140 - 6142; DOI: 10.1021/ja00307a600 |
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Book Reviews pp 6143 - 6152; DOI: 10.1021/ja00307a601 |
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Electron hydration dynamics using the 2-anilinonaphthalene precursor J. Lee and G. W. Robinson pp 6153 - 6156; DOI: 10.1021/ja00308a001 |
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A theoretical study of olefin insertions into titanium-carbon and titanium-hydrogen bonds. An analysis by paired interacting orbitals Hiroshi Fujimoto, Terumasa Yamasaki, Hirotaka Mizutani, and Nobuaki Koga pp 6157 - 6161; DOI: 10.1021/ja00308a002 |
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Line shape of the intervalence transfer band in bridged mixed-valence dimers: the delocalized case Jaeju Ko and Mary Jo Ondrechen pp 6161 - 6167; DOI: 10.1021/ja00308a003 |
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NMR and infrared studies of the complexation reaction of 18-crown-6 with some organic solvents Pamela A. Mosier-Boss and Alexander I. Popov pp 6168 - 6174; DOI: 10.1021/ja00308a004 |
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Development and use of quantum molecular models. Part 77. MNDO calculations for the dehydrocyclooctatetraenes Michael J. S. Dewar and Kenneth M. Merz pp 6175 - 6179; DOI: 10.1021/ja00308a005 |
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Evidence for triplet state sublevel selective photochemistry in phthalazine D. A. Leinwand, S. M. Lefkowitz, and H. C. Brenner pp 6179 - 6183; DOI: 10.1021/ja00308a006 |
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Novel structural modulation in the ambient-pressure sulfur-based organic superconductor .beta.-(BEDT-TTF)2I3: origin and effects on its electrical conductivity Peter C. W. Leung, Thomas J. Emge, Mark A. Beno, Hau H. Wang, Jack M. Williams, Vaclav Petricek, and Philip Coppens pp 6184 - 6191; DOI: 10.1021/ja00308a007 |
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Secondary ion mass spectrometry of monomolecular layers of fatty acids prepared by Langmuir-Blodgett techniques Joseph H. Wandass and Joseph A. Gardella pp 6192 - 6195; DOI: 10.1021/ja00308a008 |
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Chemical ionization/fast-atom bombardment mass spectrometry: ion/molecule reactions Royal B. Freas, Mark M. Ross, and Joseph E. Campana pp 6195 - 6201; DOI: 10.1021/ja00308a009 |
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Reactions of sputtered copper cluster ions Royal B. Freas and Joseph E. Campana pp 6202 - 6204; DOI: 10.1021/ja00308a010 |
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Vibrational circular dichroism in bis(acetylacetonato)(L-alaninato)cobalt(III). Isolated occurrences of the coupled oscillator and ring current intensity mechanisms Daryl A. Yung, Elmer D. Lipp, and Laurence A. Nafie pp 6205 - 6213; DOI: 10.1021/ja00308a011 |
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Enhanced vibrational circular dichroism via vibrationally generated electronic ring currents Teresa B. Freedman, Gregory A. Balukjian, and Laurence A. Nafie pp 6213 - 6222; DOI: 10.1021/ja00308a012 |
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Heteronuclear transition-metal cluster ions in the gas phase. Photodissociation and reactivity of vanadium-iron cluster ion (VFe+) R. L. Hettich and B. S. Freiser pp 6222 - 6226; DOI: 10.1021/ja00308a013 |
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.pi.-Bond anisotropy and C-D.cntdot..cntdot..cntdot.O hydrogen bonding in the crystal structure of deuterionitromethane G. A. Jeffrey, J. R. Ruble, L. M. Wingert, J. H. Yates, and R. K. McMullan pp 6227 - 6230; DOI: 10.1021/ja00308a014 |
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Metal ion promoted hydration of pendant alkenes and its possible relationship to aconitase Lawrence R. Gahan, Jack M. Harrowfield, Anthony J. Herlt, Leonard F. Lindoy, Peter O. Whimp, and Alan W. Sargeson pp 6231 - 6242; DOI: 10.1021/ja00308a015 |
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X-ray studies on metal ion interactions with vitamins. 1. Crystal and molecular structure of the tetrakis(.mu.-acetato)bis(thiamin monophosphate)dirhodium(II) sesquihydrate complex: thiamin base-metal bonding Katsuyuki Aoki and Hiroshi Yamazaki pp 6242 - 6249; DOI: 10.1021/ja00308a016 |
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Phosphorus-31 magic angle spinning NMR study of the cation distribution in Zn3-xMgx(PO4)2 R. J. B. Jakeman, A. K. Cheetham, N. J. Clayden, and C. M. Dobson pp 6249 - 6252; DOI: 10.1021/ja00308a017 |
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Dimerization and stacking in transition-metal bisdithiolenes and tetrathiolates Santiago Alvarez, Ramon Vicente, and Roald Hoffmann pp 6253 - 6277; DOI: 10.1021/ja00308a018 |
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Stepwise reduction of carbon dioxide to formaldehyde and methanol: reactions of carbon dioxide and carbon dioxide like molecules with hydridochlorobis(cyclopentadienyl)zirconium(IV) Sandro Gambarotta, Sauro Strologo, Carlo Floriani, Angiola Chiesi-Villa, and Carlo Guastini pp 6278 - 6282; DOI: 10.1021/ja00308a019 |
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Axial ligand anation and aquation reactions in diplatinum(III) complexes. Comparison of aquation rates between hexachloroplatinate(IV) anion and diplatinum(III) chloro complexes having .mu.-phosphato or .mu.-pyrophosphito ligands Ramadan El-Mehdawi, Samuel A. Bryan, and D. Max Roundhill pp 6282 - 6286; DOI: 10.1021/ja00308a020 |
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Coenzyme models. 41. On the unusual reactivities of N(5)-hydrogen-bonded flavin. An approach to regiospecific flavin activation through hydrogen bonding Seiji Shinkai, Noriaki Honda, Yuichi Ishikawa, and Osamu Manabe pp 6286 - 6292; DOI: 10.1021/ja00308a021 |
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Synthesis, structure, and electronic properties of (.eta.-C5Me5)2V(.mu.-OC)V(CO)5. A complex with a linear vanadium-oxygen-carbon-vanadium bond Joseph H. Osborne, Arnold L. Rheingold, and William C. Trogler pp 6292 - 6297; DOI: 10.1021/ja00308a022 |
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Tellurium-centered radical cations. 1. The 1,3-ditellurole radical cation by chemical, electrochemical, and photochemical oxidation Michael R. Detty, Neil F. Haley, Raymond S. Eachus, James W. Hassett, Henry R. Luss, M. Gary Mason, John M. McKelvey, and Alex A. Wernberg pp 6298 - 6304; DOI: 10.1021/ja00308a023 |
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Crystal structure, magnetic properties, and single-crystal EPR spectra of a copper-nickel [CuNi]2 bis heterobinuclear compound: complementarity of the magnetic and EPR techniques Yves Journaux, Olivier Kahn, Irene Morgenstern-Badarau, Jean Galy, Joel Jaud, Alessandro Bencini, and Dante Gatteschi pp 6305 - 6312; DOI: 10.1021/ja00308a024 |
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Combinational O-aryl carbamate and benzamide directed ortho metalation reactions. Synthesis of ochratoxin A and ochratoxin B Mukund P. Sibi, S. Chattopadhyay, John W. Dankwardt, and V. Snieckus pp 6312 - 6315; DOI: 10.1021/ja00308a025 |
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Cycloalkylmethyl radicals. 2. Axial and equatorial cyclohexylmethyl and (4-alkylcyclohexy)methyl radicals. First determination of the conformational free energy difference of the CH2.cntdot. group K. U. Ingold and J. C. Walton pp 6315 - 6317; DOI: 10.1021/ja00308a026 |
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Reactivities of rotameric ap- and sp-3,5-dimethyl-2-(9-fluorenyl)phenylnitrenes Shigeru Murata, Tadashi Sugawara, and Hiizu Iwamura pp 6317 - 6329; DOI: 10.1021/ja00308a027 |
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Methyl-substituted poly(vinylnaphthalene) as a reversible singlet oxygen carrier Isao Saito, Ryu Nagata, and Teruo Matsuura pp 6329 - 6334; DOI: 10.1021/ja00308a028 |
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Bonding in phosphoryl (-PO32-) and sulfuryl (-SO3-) group transfer between nitrogen nucleophiles as determined from rate constants for identity reactions Andrew Williams pp 6335 - 6339; DOI: 10.1021/ja00308a029 |
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Pseudorotational mechanism for the inversion of 10-Si-5 siliconates: ligand structure and reactivity William H. Stevenson, Scott Wilson, J. C. Martin, and William B. Farnham pp 6340 - 6352; DOI: 10.1021/ja00308a030 |
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Silane inversion catalyzed by weak nucleophiles: pseudorotation of 10-Si-5 intermediates William H. Stevenson and J. C. Martin pp 6352 - 6358; DOI: 10.1021/ja00308a031 |
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The structure and stability of the 10-F-2 trifluoride ion, a compound of a hypervalent first row element Paul A. Cahill, Clifford E. Dykstra, and J. C. Martin pp 6359 - 6362; DOI: 10.1021/ja00308a032 |
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Mechanism of hydration of simple olefins in aqueous solution. cis- and trans-Cyclooctene Y. Chiang and A. J. Kresge pp 6363 - 6367; DOI: 10.1021/ja00308a033 |
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Generation, spectroscopy, and reactivity of excited 1-naphthylmethyl radicals Linda J. Johnston and J. C. Scaiano pp 6368 - 6372; DOI: 10.1021/ja00308a034 |
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Synthesis of thromboxane A2 Shripad S. Bhagwat, Philip R. Hamann, and W. Clark Still pp 6372 - 6376; DOI: 10.1021/ja00308a035 |
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Mechanism of the reaction between cis-[PtCl2(NH3)2] and DNA in vitro N. P. Johnson, A. M. Mazard, J. Escalier, and J. P. Macquet pp 6376 - 6380; DOI: 10.1021/ja00308a036 |
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Biosynthesis of riboflavin. Incorporation of multiply 13C-labeled precursors into the xylene ring Adelbert Bacher, Quang Le Van, Paul J. Keller, and Heinz G. Floss pp 6380 - 6385; DOI: 10.1021/ja00308a037 |
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Gold carbonyl, Au(CO): matrix isolation ESR study Paul H. Kasai and Paul M. Jones pp 6385 - 6389; DOI: 10.1021/ja00308a038 |
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Hexakis(2,4,6-triisopropylphenyl)cyclotristannane (R2Sn)3 and tetrakis(2,4,6-triisopropylphenyl)distannene (R2Sn)2, their unprecedented thermal interconversion, and the first solution spectral characterization of a distannene Satoru Masamune and Lawrence R. Sita pp 6390 - 6391; DOI: 10.1021/ja00308a039 |
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NMR spectra of (C5(CH3)5)IrH2SiMe3Li(pmdeta) and (C5(CH3)5)IrH3Li(pmdeta): the first direct observation of resolved lithium-7-proton coupling Thomas M. Gilbert and Robert G. Bergman pp 6391 - 6393; DOI: 10.1021/ja00308a040 |
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Do anomeric effects involving the second-row substituents, chlorine, mercapto, and phosphino exist? Stabilization energies and structural preferences Paul v. R. Schleyer, Eluvathingal D. Jemmis, and Guenther W. Spitznagel pp 6393 - 6394; DOI: 10.1021/ja00308a041 |
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Two-dimensional correlation of connected NMR transitions C. Griesinger, O. W. Soerensen, and R. R. Ernst pp 6394 - 6396; DOI: 10.1021/ja00308a042 |
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Palladium-promoted Diels-Alder cycloadditions to 1-phenyl-3,4-dimethylphosphole. Facile synthesis of a new class of rigid chiral bidentate phosphines: 5-phosphino-7-phosphabicyclo[2.2.1]hept-2-enes Mark S. Holt, John H. Nelson, Phillipe Savignac, and Nathaniel W. Alcock pp 6396 - 6397; DOI: 10.1021/ja00308a043 |
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Silver-assisted 1,2-cleavage of penicillins. A three-step synthesis of optically active penems Marco Alpegiani, Angelo Bedeschi, Franco Giudici, Ettore Perrone, and Giovanni Franceschi pp 6398 - 6399; DOI: 10.1021/ja00308a044 |
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Effects of molten salts on reactions. Nucleophilic aromatic substitution by halide ions in molten dodecyltributylphosphonium salts Slaton E. Fry and Norbert J. Pienta pp 6399 - 6400; DOI: 10.1021/ja00308a045 |
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Organolithium reagent-promoted conversion of a functionalized 7-oxanorbornane to annulated fulvenes. An expedient route to 1,7-cyclohexenonorbornadienes Tina M. Kravetz and Leo A. Paquette pp 6400 - 6402; DOI: 10.1021/ja00308a046 |
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The biosynthesis of aristeromycin. Elucidation of the origin of the adenine and cyclopentane rings Ronald J. Parry and Volker Bornemann pp 6402 - 6403; DOI: 10.1021/ja00308a047 |
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Formation of HCr(CO)3- from the remarkable reaction of hydride ion with benzenechromium tricarbonyl. Gas-phase reactions of a novel 14-electron metal anion complex Kelley R. Lane and Robert R. Squires pp 6403 - 6404; DOI: 10.1021/ja00308a048 |
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Enantioselective lactonization of sodium 4-hydroxypimelate under abiological conditions Kaoru Fuji, Manabu Node, Shunji Terada, Makoto Murata, Hideko Nagasawa, Tooru Taga, and Katsunosuke Machida pp 6404 - 6406; DOI: 10.1021/ja00308a049 |
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Resonance Raman scattering from horseradish peroxidase compound I W. Anthony Oertling and Gerald T. Babcock pp 6406 - 6407; DOI: 10.1021/ja00308a050 |
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Evidence on covalency and monomeric structure of phenyl silyl lithiums in ethereal solutions from scalar 29Si-6(7)Li couplings Ulf Edlund, Tore Lejon, T. Krishnan Venkatachalam, and Erwin Buncel pp 6408 - 6409; DOI: 10.1021/ja00308a051 |
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Ether cleavage following insertion of carbon monoxide into the tantalum-silicon bond of (.eta.5-C5Me5)Ta(SiMe3)Cl3 John Arnold and T. Don Tilley pp 6409 - 6410; DOI: 10.1021/ja00308a052 |
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Tetracyclo[5.1.0.01,6.02,7]octane, a [1.1.1]propellane derivative, and a new route to the parent hydrocarbon Klaus Semmler, Guenter Szeimies, and Johannes Belzner pp 6410 - 6411; DOI: 10.1021/ja00308a053 |
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Organometallic-crown reagents. Anti-Cram selectivity via R2CuLi.cntdot.crown and enhanced Cram selectivity via RLi.cntdot.crown and RMgX.cntdot.crown Yoshinori Yamamoto and Kazuhiro Maruyama pp 6411 - 6413; DOI: 10.1021/ja00308a054 |
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Cadmium-113 chemical shifts of cadmium-iodide complexes in supercooled aqueous solution Marilyn J. B. Ackerman and Joseph J. H. Ackerman pp 6413 - 6414; DOI: 10.1021/ja00308a055 |
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Photochemical expoxidation of olefins with molecular oxygen activated by niobium porphyrin: a functional model of cytochrome P-450 Yoshihisa Matsuda, Shuji Sakamoto, Hiroaki Koshima, and Yukito Murakami pp 6415 - 6416; DOI: 10.1021/ja00308a056 |
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Disilylation of acetylenes with silicon-manganese reagent Junichi Hibino, Shigeki Nakatsukasa, Keigo Fugami, Seijiro Matsubara, Koichiro Oshima, and Hitosi Nozaki pp 6416 - 6417; DOI: 10.1021/ja00308a057 |
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Palladium-catalyzed annelation onto N,N-dialkylanilines by tetrahydrofuran. Stereospecific formation of heterotricyclic compounds via cation-radical intermediates Tsutomu Sakakibara, Shoko Karasumaru, and Iwazo Kawano pp 6417 - 6419; DOI: 10.1021/ja00308a058 |
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Thiolate additions to bicyclomycin and analogues: a structurally novel latent Michael-acceptor system Robert M. Williams, Kotaro Tomizawa, Robert W. Armstrong, and Jen Sen Dung pp 6419 - 6421; DOI: 10.1021/ja00308a059 |
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Reaction of o-phthalaldehyde with alanine and thiols: kinetics and mechanism Osborne S. Wong, Larry A. Sternson, and Richard L. Schowen pp 6421 - 6422; DOI: 10.1021/ja00308a060 |
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Design of DNA-binding peptides: stabilization of .alpha.-helical structure by DNA Lee Walters and Emil Thomas Kaiser pp 6422 - 6424; DOI: 10.1021/ja00308a061 |
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Reactions of coordinated ligands: coupling of two diphosphenes (P:P) at a metal center to give a coordinated phosphometallocyclopentane. Synthesis and x-ray structure of cyclic (tert-BuPP-tert-Bu)Ni(tert-BuP-tert-BuP-tert-BuP-tert-BuP): a square-planar nickel(II) geometry imparted by sterically demanding ligands Richard A. Jones, Mark H. Seeberger, and Bruce R. Whittlesey pp 6424 - 6426; DOI: 10.1021/ja00308a062 |
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On the mechanism of thermal rearrangement of (bicyclo[6.1.0]nona-2,4,6-triene)tricarbonylmolybdenum Frank J. Liotta and Barry K. Carpenter pp 6426 - 6427; DOI: 10.1021/ja00308a063 |
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Functionalized nitrogen atom transfer catalyzed by cytochrome P-450 Edmund W. Svastits, John H. Dawson, Ronald Breslow, and Samuel H. Gellman pp 6427 - 6428; DOI: 10.1021/ja00308a064 |
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Additions and Corrections - Synthesis and Characterization of a New Fe/Mo/S Cluster Containing the [Fe6Mo2S6]3+ Core. A Precursor to a Possible Structural Analouge for the Fe/Mo Site in Nitrogenase. D. Coucouvanis, and M. G. Kanatzidis pp 6428 - 6428; DOI: 10.1021/ja00308a600 |
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Book Reviews pp 6429 - 6434; DOI: 10.1021/ja00308a601 |
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Nuclear magnetic resonance studies of the solution chemistry of metal complexes. 21. The complexation of zinc by glycylhistidine and alanylhistidine peptides Dallas L. Rabenstein, Susan A. Daignault, Anvarhusein A. Isab, Alan P. Arnold, and Mohamed M. Shoukry pp 6435 - 6439; DOI: 10.1021/ja00309a001 |
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Exchange of two-spin order in nuclear magnetic resonance: separation of exchange and cross-relaxation processes Gerhard Wagner, Geoffrey Bodenhausen, Norbert Mueller, Mark Rance, Ole W. Soerensen, Richard R. Ernst, and Kurt Wuethrich pp 6440 - 6446; DOI: 10.1021/ja00309a002 |
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Interfacial electron transfer in titanium dioxide colloids Graham T. Brown, James R. Darwent, and Paul D. I. Fletcher pp 6446 - 6451; DOI: 10.1021/ja00309a003 |
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Picosecond dynamics of proton transfers Lewis E. Manring and Kevin S. Peters pp 6452 - 6458; DOI: 10.1021/ja00309a004 |
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Picosecond decay dynamics of the trans-stilbene-olefin contact ion pair: electron-transfer vs. ion-pair separation Joshua L. Goodman and Kevin S. Peters pp 6459 - 6463; DOI: 10.1021/ja00309a005 |
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Electron-donating ability of aliphatic and aromatic rings G. S. Nolan, Leif J. Saethre, M. R. Siggel, T. D. Thomas, and L. Ungier pp 6463 - 6467; DOI: 10.1021/ja00309a006 |
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Electron spin resonance and electron spin echo modulation studies of N,N,N',N'-tetramethylbenzidine photoionization in frozen micellar solutions: structural effect of 1-butanol addition to sodium and tetramethylammonium dodecylsulfate and dodecyltrimethylammonium chloride micelles Ewa Szajdzinska-Pietek, Rene Maldonado, Larry Kevan, and Richard R. M. Jones pp 6467 - 6470; DOI: 10.1021/ja00309a007 |
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Electron spin resonance of Re2(.mu.-H)2(CO)8-.cntdot. and Re2(.mu.-H)2(CO)6(.mu.-ddpm)-.cntdot. (dppm = (Ph2P)2CH2). An indication of large 5d-6p mixing in the odd-electron orbital Takayoshi Sowa, Takashi Kawamura, Tokio Yamabe, and Teijiro Yonezawa pp 6471 - 6475; DOI: 10.1021/ja00309a008 |
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Reaction mixture analysis by fast atom bombardment mass spectrometry: palladium-mediated reactions of organomercurials with glycals Henry T. Kalinoski, Uli Hacksell, Douglas F. Barofsky, Elisabeth Barofsky, and G. Doyle Daves pp 6476 - 6482; DOI: 10.1021/ja00309a009 |
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Theoretical studies of lithium fluoride, lithium hydroxide, and lithium amide tetramers Anne Marie Sapse, Krishnan Raghavachari, Paul von Rague Schleyer, and Elmar Kaufmann pp 6483 - 6486; DOI: 10.1021/ja00309a010 |
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Theoretical prediction of vibrational spectra. 2. Force field, spectroscopically refined geometry, and reassignment of the vibrational spectrum of naphthalene Harrell Sellers, Peter Pulay, and James E. Boggs pp 6487 - 6494; DOI: 10.1021/ja00309a011 |
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Phosphorus-nitrogen multiple bonds. A theoretical investigation of structure and bonding in (NH)2PNH2, (NH2)2PN, and the (cyclic) dimer P2N6H8 Reinhart Ahlrichs and Heinz Schiffer pp 6494 - 6498; DOI: 10.1021/ja00309a012 |
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Multielement NMR and ESR study of solutions of the alkali metals sodium to cesium in N,N-diethylacetamide, N,N-dipropylacetamide, N,N-dimethylpropanamide, and tetramethylurea Dolores M. Holton, Peter P. Edwards, David C. Johnson, Catherine J. Page, William McFarlane, and Brian Wood pp 6499 - 6504; DOI: 10.1021/ja00309a013 |
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Structural differentiation of carbon monoxide and oxygen binding to iron porphyrins: polar pocket effects T. G. Traylor, Noboru Koga, and Larrie A. Deardurff pp 6504 - 6510; DOI: 10.1021/ja00309a014 |
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A complex containing a nickel-oxygen unit at the center of a porphyrin. The x-ray crystal and molecular structure of the nickel(II) complex of octaethylporphyrin N-oxide dianion Alan L. Balch, Yee Wai Chan, and Marilyn M. Olmstead pp 6510 - 6514; DOI: 10.1021/ja00309a015 |
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Isolation and characterization of acetyl hypofluorite Evan H. Appelman, Marshall H. Mendelsohn, and Hyunyong Kim pp 6515 - 6518; DOI: 10.1021/ja00309a016 |
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Effect of thiolate vs. nitrogen-base ligands on oxygen stretching frequencies of (oxytetraphenylporphyrinato)cobalt Kazuo Nakamoto and Hiroki Oshio pp 6518 - 6521; DOI: 10.1021/ja00309a017 |
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Conformation-reactivity relationships for the organotransition metal complexes (.eta.5-C5H5)Fe(CO)(PPh3)R and (.eta.5-C5H5)Re(NO)(PPh3)R (R = alkyl and aryl) Jeffrey I. Seeman and Stephen G. Davies pp 6522 - 6531; DOI: 10.1021/ja00309a018 |
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Stereoselective oxidative addition of silanes and hydrogen halides to the iridium(I) cis phosphine complexes IrX(CO)(dppe) (X = Br, CN; dppe = 1,2-bis(diphenylphosphino)ethane) Curtis E. Johnson and Richard Eisenberg pp 6531 - 6540; DOI: 10.1021/ja00309a019 |
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Ferric ion sequestering agents. 14. 1-Hydroxy-2(1H)-pyridinone complexes: properties and structure of a novel iron-iron dimer Robert C. Scarrow, David L. White, and Kenneth N. Raymond pp 6540 - 6546; DOI: 10.1021/ja00309a020 |
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Cyclynes. Part 4. Pericyclynes of the order [5], [6], [7], and [8]. Simple convergent syntheses and chemical reactions of the first homoconjugated cyclic polyacetylenes Lawrence T. Scott, Gary J. DeCicco, James L. Hyun, and Gerd Reinhardt pp 6546 - 6555; DOI: 10.1021/ja00309a021 |
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Cyclynes. Part 5. Pericyclynes: "exploded cycloalkanes" with unusual orbital interactions and conformational properties. MM2 and STO-3G calculations, x-ray crystal structures, photoelectron spectra, and electron transmission spectra K. N. Houk, Lawrence T. Scott, Nelson G. Rondan, David C. Spellmeyer, Gerd Reinhardt, James L. Hyun, Gary J. DeCicco, Robert Weiss, Marie H. M. Chen, and et al. pp 6556 - 6562; DOI: 10.1021/ja00309a022 |
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Nucleophilic addition to olefins. 14. Kinetics of hydrolysis of benzylidene-1,3-indandione Claude F. Bernasconi, Alan Laibelman, and Janie L. Zitomer pp 6563 - 6570; DOI: 10.1021/ja00309a023 |
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Nucleophilic addition to olefins. 15. Kinetics of the reaction of 1,3-indandione anion with benzylidene-1,3-indandione Claude F. Bernasconi, Alan Laibelman, and Janie L. Zitomer pp 6570 - 6575; DOI: 10.1021/ja00309a024 |
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Occam's razor revisited. Chain carriers in the N-bromosuccinimide bromination of neopentane-methylene chloride Dennis D. Tanner, Darwin W. Reed, Seet L. Tan, Christian P. Meintzer, Cheves Walling, and Alan Sopchik pp 6576 - 6584; DOI: 10.1021/ja00309a025 |
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Reexamination of the reaction of a "graded set" of radicals with N-bromosuccinimide: a kinetic argument concerning the .pi., and .omega. states of succinimidyl Dennis D. Tanner and Christian P. Meintzer pp 6584 - 6589; DOI: 10.1021/ja00309a026 |
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The electronic structure of selenoformaldehyde Scott Collins, Thomas G. Back, and Arvi Rauk pp 6589 - 6592; DOI: 10.1021/ja00309a027 |
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Electronic control of stereoselectivity. 30. X-ray analysis of the effect of apical substitution on the three-dimensional features of isodicyclopentafulvenes. Experimental demonstration of minimal bridgehead C-H angle deformation accompanying substantial hybridization change at the apical center Judith C. Gallucci, Tina M. Kravetz, Kenneth E. Green, and Leo A. Paquette pp 6592 - 6598; DOI: 10.1021/ja00309a028 |
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Electronic control of stereoselectivity. 31. .pi.-Facial course of Diels-Alder cycloadditions to 10-isopropylideneisodicyclopentadiene Leo A. Paquette, Tina M. Kravetz, and Leh Yeh Hsu pp 6598 - 6603; DOI: 10.1021/ja00309a029 |
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Photocyclization of 2-vinylbiphenyls and related compounds under triplet sensitization: an adiabatic reaction on the triplet surface S. Lazare, R. Lapouyade, and R. Bonneau pp 6604 - 6609; DOI: 10.1021/ja00309a030 |
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Photochemistry of polyenes. 23. Application of the H.T.-n mechanism of photoisomerization to the photocycles of bacteriorhodopsin. A model study Robert S. H. Liu, Dennis Mead, and Alfred E. Asato pp 6609 - 6614; DOI: 10.1021/ja00309a031 |
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Photogeneration of triphenyl C3 radical cations: deprotonation and nucleophilic addition as competitive pathways Michael Klett and Richard P. Johnson pp 6615 - 6620; DOI: 10.1021/ja00309a032 |
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Cyclophane series. Part 24. [2.2](1,4)Phenanthrenoparacyclophane: synthesis and two-dimensional proton and carbon-13 NMR study Henning Hopf, Cornelia Mlynek, Sayed El-Tamany, and Ludger Ernst pp 6620 - 6627; DOI: 10.1021/ja00309a033 |
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Permanganate ion oxidations. 15. Additional evidence for formation of soluble (colloidal) manganese dioxide during the permanganate ion oxidation of carbon-carbon double bonds in phosphate-buffered solutions Fillmore Freeman and John C. Kappos pp 6628 - 6633; DOI: 10.1021/ja00309a034 |
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Dynamics of the cleavage of Ellman's reagent in surfactant vesicles Robert A. Moss and Ronald P. Schreck pp 6634 - 6639; DOI: 10.1021/ja00309a035 |
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Controlled carbometalation. 20. Carbometalation reaction of alkynes with organoalene-zirconocene derivatives as a route to stereo-and regiodefined trisubstituted alkenes Eiichi Negishi, David E. Van Horn, and Tadao Yoshida pp 6639 - 6647; DOI: 10.1021/ja00309a036 |
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A new approach to polypropionates: routes to subunits of monensin and tirandamycin Samuel Danishefsky and Daniel F. Harvey pp 6647 - 6652; DOI: 10.1021/ja00309a037 |
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The role of the chlorine substituents in the antibiotic vancomycin: preparation and characterization of mono- and didechlorovancomycin Constance M. Harris, Rajamoorthi Kannan, Hana Kopecka, and Thomas M. Harris pp 6652 - 6658; DOI: 10.1021/ja00309a038 |
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12-, 15-, and 18-Membered-ring nitrogen-pivot lariat ethers: syntheses, properties, and sodium and ammonium cation binding properties Rose Ann Schultz, Banita D. White, Dennis M. Dishong, Kristin A. Arnold, and George W. Gokel pp 6659 - 6668; DOI: 10.1021/ja00309a039 |
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Methyl transfers. 10. The Marcus equation application to soft nucleophiles Edward S. Lewis, Mark L. McLaughlin, and Thomas A. Douglas pp 6668 - 6673; DOI: 10.1021/ja00309a040 |
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Heavy-atom kinetic isotope effects in the acid-catalyzed rearrangement of N-2-naphthyl-N'-phenylhydrazine. Rearrangement is shown to be a concerted process Henry J. Shine, Lidia Kupczyk-Subotkowska, and Witold Subotkowski pp 6674 - 6678; DOI: 10.1021/ja00309a041 |
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Synthesis and diatropicity of a phenanthrene annelated trans-dimethyldihydropyrene: a novel molecule to indicate the high .pi.-bond order of the 9,10 bond of phenanthrene Yee Hing Lai pp 6678 - 6683; DOI: 10.1021/ja00309a042 |
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Ultrahigh resolution NMR. 2. Measurements of secondary isotope effects on chemical shifts, long-range carbon-carbon scalar coupling constants, and carbon-13 spin-spin relaxation times directly from line widths Adam Allerhand and Michael Dohrenwend pp 6684 - 6688; DOI: 10.1021/ja00309a043 |
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Theoretical studies on pteridines. 3. Geometries, tautomer and ionization energies, and rearrangement and reduction mechanisms of the quinonoid dihydropterin substrates of dihydropteridine reductase Jill E. Gready pp 6689 - 6695; DOI: 10.1021/ja00309a044 |
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Cartesian correlation times for NMR AX2 spin systems Michael M. Fuson, Mark S. Brown, David M. Grant, and Glenn T. Evans pp 6695 - 6698; DOI: 10.1021/ja00309a045 |
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Rotational dynamics of flexible alkanes. An NMR coupled relaxation and a Brownian dynamics study Mark S. Brown, David M. Grant, W. J. Horton, Charles L. Mayne, and Glenn T. Evans pp 6698 - 6707; DOI: 10.1021/ja00309a046 |
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Spontaneous fragmentation of cationic polystyrene chains A. Grey Craig and Peter J. Derrick pp 6707 - 6708; DOI: 10.1021/ja00309a047 |
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Photoinduced .alpha.-hydrogen elimination of an iridium(III) dialkyl: formation of an isolable iridium methylidene Michael D. Fryzuk, Patricia A. MacNeil, and Steven J. Rettig pp 6708 - 6710; DOI: 10.1021/ja00309a048 |
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Photoalkylation of dicyanoarenes with alkyltriphenylborate salts J. Y. Lan and Gary B. Schuster pp 6710 - 6711; DOI: 10.1021/ja00309a049 |
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Adsorption and reactivity of acetylene on a copper(110) surface Neil R. Avery pp 6711 - 6712; DOI: 10.1021/ja00309a050 |
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Change in rate-limiting step in proton removal from an intramolecularly hydrogen-bonded acid and the rate of opening and closing of a hydrogen bond N. E. Briffett, Frank Hibbert, and R. J. Sellens pp 6712 - 6714; DOI: 10.1021/ja00309a051 |
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Functionalized heteropolytungstate anions possessing a modified Dawson structure: small, individually distinguishable labels for conventional transmission electron microscopy John F. W. Keana, Marc D. Ogan, Yixin Lu, Michael Beer, and J. Varkey pp 6714 - 6715; DOI: 10.1021/ja00309a052 |
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Synthesis, structure, and reactions of a .eta.5-CpCo(.eta.4-bisketene) complex Charles F. Jewell, Lanny S. Liebeskind, and Michael Williamson pp 6715 - 6716; DOI: 10.1021/ja00309a053 |
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Resonance Raman spectroscopy of metalloproteins under extreme conditions: cryogenic diamond-cell study of azurin Stephen F. Agnew, Jon R. Schoonover, Basil I. Swanson, and William H. Woodruff pp 6716 - 6718; DOI: 10.1021/ja00309a054 |
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Long-lived reactive excited states of zero-valent phosphine, phosphite, and arsine complexes of nickel, palladium and platinum Jonathan V. Caspar pp 6718 - 6719; DOI: 10.1021/ja00309a055 |
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Synthesis and characterization of the first transition metal complex of 1,2:5,6:9,10-tribenzocyclododeca-1,5,9-triene-3,7,11-triyne Joseph D. Ferrara, Claire Tessier-Youngs, and Wiley J. Youngs pp 6719 - 6721; DOI: 10.1021/ja00309a056 |
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The stereochemical course of phosphoryl transfer reactions of P1,P1-disubstituted pyrophosphosphates in aprotic solvents - a model for the enzyme catalyzed dissociative phosphoryl transfer Paul M. Cullis and Andrew Rous pp 6721 - 6723; DOI: 10.1021/ja00309a057 |
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Direct observation of a photochemically produced dienol. Evidence for a noncatalyzed reketonization pathway unavailable to simple enols Randy M. Duhaime and Alan C. Weedon pp 6723 - 6724; DOI: 10.1021/ja00309a058 |
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Nanosecond flash photolysis studies of intersystem crossing rate constants in biradicals: structural effects brought about by spin-orbit coupling Matthew B. Zimmt, Charles Doubleday, Ian R. Gould, and Nicholas J. Turro pp 6724 - 6726; DOI: 10.1021/ja00309a059 |
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Magnetic field effect on the intersystem crossing rate constants of biradicals measured by nanosecond transient UV absorption Matthew B. Zimmt, Charles Dougleday, and Nicholas J. Turro pp 6726 - 6727; DOI: 10.1021/ja00309a060 |
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Structures of binuclear and tetranuclear iron(III) complexes as models for ferritin core formation Bruce P. Murch, Paul D. Boyle, and Lawrence Que pp 6728 - 6729; DOI: 10.1021/ja00309a061 |
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[[(2-Tetrahydrofuranyl)- and (2-tetrahydropyranyl)thio]methyl]lithium: methanethiol carbanion equivalents Eric Block and Mohammad Aslam pp 6729 - 6731; DOI: 10.1021/ja00309a062 |
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Chemistry of sulfines. 12. Unusually facile thio-Claisen rearrangement of 1-alkenyl 2-alkenyl sulfoxides: a new sulfine synthesis Eric Block and Saleem Ahmad pp 6731 - 6732; DOI: 10.1021/ja00309a063 |
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Dicopper(I) tropocoronands: synthesis, x-ray crystal structure, and spectral properties of neutral binuclear copper(I) complexes bridged by symmetrically substituted alkynes Gilberto M. Villacorte, Dan Gibson, Ian D. Williams, and Stephen J. Lippard pp 6732 - 6734; DOI: 10.1021/ja00309a064 |
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The Mo3S44+ aquo ion F. Albert Cotton, Zvi Dori, Rosa Llusar, and Willi Schwotzer pp 6734 - 6735; DOI: 10.1021/ja00309a065 |
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The cuboidal Mo4S46+ aquo ion and its derivatives F. Albert Cotton, Michael P. Diebold, Zvi Dori, Rosa Llusar, and Willi Schwotzer pp 6735 - 6736; DOI: 10.1021/ja00309a066 |
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Synthetic receptors: size and shape recognition within a molecular cleft Julius Rebek, Ben Askew, Nafisa Islam, Mary Killoran, David Nemeth, and Raymond Wolak pp 6736 - 6738; DOI: 10.1021/ja00309a067 |
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Molecular recognition: three-point binding leads to a selective receptor for aromatic amino acids Julius Rebek and David Nemeth pp 6738 - 6739; DOI: 10.1021/ja00309a068 |
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Photoassisted polymerization of terminal alkynes by W(CO)6 involving catalyst generation by an alkyne to vinylidene ligand rearrangement Shayne J. Landon, Peter M. Shulman, and Gregory L. Geoffroy pp 6739 - 6740; DOI: 10.1021/ja00309a069 |
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Anti-Michael carbolithiation of silicon and phenyl-substituted .alpha.,.beta.-unsaturated secondary amides G. W. Klumpp, A. J. C. Mierop, J. J. Vrielink, A. Brugman, and M. Schakel pp 6740 - 6742; DOI: 10.1021/ja00309a070 |
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Cyclization of 2-(3-butenyl)bromobenzene via the aryllithium derivative Gerald A. Ross, Miles D. Koppang, Duane E. Bartak, and Neil F. Woolsey pp 6742 - 6743; DOI: 10.1021/ja00309a071 |
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Mass spectrometry of microscale chemical reaction products produced at the surface of organic solids B. T. Chait and F. H. Field pp 6743 - 6744; DOI: 10.1021/ja00309a072 |
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Additions and Corrections - Bare Tetranuclear Transition-Metal Cluster Ions in the Gas Phase. Reactivity of Sc4+ with Small Molecules M. B. Wise, D. B. Jacobson, and B. S. Freiser pp 6744 - 6744; DOI: 10.1021/ja00309a600 |
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Additions and Corrections - Synthesis and Structures of (C5H5)2Mo2FexTe2(CO)7(x=1,2). Cluster Assembly Mechanisms and the Role of the Tellurium Leonard E. Bogan, Jr., Thomas B. Rauchfuss, and Arnold L. Rheingold pp 6744 - 6744; DOI: 10.1021/ja00309a601 |
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Additions and Corrections - Reactions of Cyclic Cation Radicals with Nucleophiles: A New Route to Distonic Ions. Thomas M. Sack, Ronald L. Cerny, and Michael L. Gross pp 6744 - 6744; DOI: 10.1021/ja00309a602 |
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Book Reviews pp 6745 - 6748; DOI: 10.1021/ja00309a603 |
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Low-temperature carbon-13 magnetic resonance in solids. 5. Chemical shielding anisotropy of the 13CH2 group Julio C. Facelli, Anita M. Orendt, Alvin J. Beeler, Mark S. Solum, Gisbert Depke, Klaus D. Malsch, John W. Downing, Parvathi S. Murthy, David M. Grant, and Josef Michl pp 6749 - 6754; DOI: 10.1021/ja00310a001 |
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Paramagnetic carbon-13 and phosphorus-31 NMR relaxation studies of the stability, structure, and dynamics of complexes in the glycine/manganese(II)/adenosine 5'-triphosphate system Jens J. Led pp 6755 - 6765; DOI: 10.1021/ja00310a002 |
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Tandem mass spectrometry methodology for the sequence determination of cyclic peptides Klaus Eckart, Helmut Schwarz, Kenneth B. Tomer, and Michael L. Gross pp 6765 - 6769; DOI: 10.1021/ja00310a003 |
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Prediction of silicon-29 nuclear magnetic resonance chemical shifts using a group electronegativity approach: applications to silicate and aluminosilicate structures Nathan Janes and Eric Oldfield pp 6769 - 6775; DOI: 10.1021/ja00310a004 |
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Resonance Raman spectra of oxyen adducts of cobalt porphyrins. Enhancement of solvent and solute bands via resonance vibrational coupling James R. Kincaid, Leonard M. Proniewicz, Krzysztof Bajdor, Alan Bruha, and Kazuo Nakamoto pp 6775 - 6781; DOI: 10.1021/ja00310a005 |
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Cycloreversion induced by charge-transfer excitation of electron donor-acceptor complexes. Wavelength-dependent photochemistry of dianthracene J. M. Masnovi and J. K. Kochi pp 6781 - 6788; DOI: 10.1021/ja00310a006 |
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Toward a theory of chemical reactivity based on the charge density Richard F. W. Bader and Preston J MacDougall pp 6788 - 6795; DOI: 10.1021/ja00310a007 |
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The ring opening of gas-phase cyclopropane radical cations Thomas M. Sack, David L. Miller, and Michael L. Gross pp 6795 - 6800; DOI: 10.1021/ja00310a008 |
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Absolute electronegativity and absolute hardness of Lewis acids and bases Ralph G. Pearson pp 6801 - 6806; DOI: 10.1021/ja00310a009 |
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.beta.-Diketonate cobalt(3+) chelates. Stereoisomerism and electrochemical studies of complexes with two different ligands Jacob Saar, Donald E. Smith, and Michael Cais pp 6807 - 6811; DOI: 10.1021/ja00310a010 |
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On the concept of local hardness in chemistry Max Berkowitz, Swapan K. Ghosh, and Robert G. Parr pp 6811 - 6814; DOI: 10.1021/ja00310a011 |
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Radical cations of fulvenes: planar or twisted? Christopher J. Abelt and Heinz D. Roth pp 6814 - 6818; DOI: 10.1021/ja00310a012 |
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Reaction of 6-yl radicals of uracil, thymine, and cytosine and their nucleosides and nucleotides with nitrobenzenes via addition to give nitroxide radicals. Hydroxide ion-catalyzed nitroxide heterolysis S. Steenken and V. Jagannadham pp 6818 - 6826; DOI: 10.1021/ja00310a013 |
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Conformation of mono- and dicarboxylic acids adsorbed on silver surfaces M. Moskovits and J. S. Suh pp 6826 - 6829; DOI: 10.1021/ja00310a014 |
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Haptotropic rearrangements in polyene-MLn complexes. 3. Polyene-ML2 systems Jerome Silvestre and Thomas A. Albright pp 6829 - 6841; DOI: 10.1021/ja00310a015 |
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The geometries of the high-energy conformers of some acyclic 1,3-dienes Michael E. Squillacote, Thomas C. Semple, and Philip W. Mui pp 6842 - 6846; DOI: 10.1021/ja00310a016 |
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Polypeptide-metal cluster connectivities in metallothionein 2 by novel proton-cadmium-113 heteronuclear two-dimensional NMR experiments Michael H. Frey, Gerhard Wagner, Milan Vasak, Ole W. Soerensen, David Neuhaus, Erich Woergoetter, Jeremias H. R. Kaegi, Richard R. Ernst, and Kurt Wuethrich pp 6847 - 6851; DOI: 10.1021/ja00310a017 |
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Superdegenerate electronic energy levels in extended structures Timothy Hughbanks pp 6851 - 6859; DOI: 10.1021/ja00310a018 |
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Gas-phase isotope fractionation factor for proton-bound dimers of methoxide anions David A. Weil and David A. Dixon pp 6859 - 6865; DOI: 10.1021/ja00310a019 |
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Reversible formation and disruption of micelles by control of the redox state of the head group T. Saji, K. Hoshino, and S. Aoyagui pp 6865 - 6868; DOI: 10.1021/ja00310a020 |
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Dependence of deuterium spin-lattice relaxation rates of multilamellar phospholipid dispersions on orientational order Gerald D. Williams, James M. Beach, Steven W. Dodd, and Michael F. Brown pp 6868 - 6873; DOI: 10.1021/ja00310a021 |
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Electronic structure and thermal stability of thiepins. Photoelectron spectroscopic investigations Rolf Gleiter, Gerhard Krennrich, Dieter Cremer, Kagetoshi Yamamoto, and Ichiro Murata pp 6874 - 6879; DOI: 10.1021/ja00310a022 |
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Rare examples of structurally characterized five-coordinate organocobalt complexes. Novel dynamic NMR evidence for synergistic enhancement of cis and trans effects in B12 models Luigi G. Marzilli, Michael F. Summers, Nevenka Bresciani-Pahor, Ennio Zangrando, Jean Pierre Charland, and Lucio Randaccio pp 6880 - 6888; DOI: 10.1021/ja00310a023 |
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Control of the photochemical reactivity of coordination compounds by formation of supramolecular structures: the case of the hexacyanocobaltate(III) anion associated with polyammonium macrocyclic receptors M. F. Manfrin, L. Moggi, V. Castelvetro, Vincenzo Balzani, M. W. Hosseini, and J. M. Lehn pp 6888 - 6892; DOI: 10.1021/ja00310a024 |
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Dual stereoselectivity in the nucleophilic attack on (.pi.-allyl)palladium complexes Jan E. Baeckvall, Ruth E. Nordberg, and Didier Wilhelm pp 6892 - 6898; DOI: 10.1021/ja00310a025 |
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Stereochemistry at iron during carbonyl insertion reactions of FeMeI(CO)2(PMe3)2 Steven C. Wright and Michael C. Baird pp 6899 - 6902; DOI: 10.1021/ja00310a026 |
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Binucleating tetrapyrrole macrocycles Francis V. Acholla, Fusao Takusagawa, and Kristin Bowman Mertes pp 6902 - 6908; DOI: 10.1021/ja00310a027 |
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Experimental and theoretical studies of dinuclear gold(I) and gold(II) phosphorus ylide complexes. Oxidative addition, halide exchange, and structural properties including the crystal and molecular structures of [Au(CH2)2PPh2]2 and [Au(CH2)2PPh2]2(CH3)Br John D. Basil, H. H. Murray, John P. Fackler, J. Tocher, A. M. Mazany, B. Trzcinska-Bancroft, H. Knachel, D. Dudis, T. J. Delord, and D. Marler pp 6908 - 6915; DOI: 10.1021/ja00310a028 |
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Metal-spine conductivity in a partially oxidized metallomacrocycle: (phthalocyaninato)cobalt iodide Jens Martinsen, Judith L. Stanton, Richard L. Greene, Jiro Tanaka, Brian M. Hoffman, and James A. Ibers pp 6915 - 6920; DOI: 10.1021/ja00310a029 |
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Coordination chemistry of microbial iron transport compounds. 34. The pH-dependent reduction of ferric enterobactin probed by electrochemical methods and its implications for microbial iron transport Chi Woo Lee, David J. Ecker, and Kenneth N. Raymond pp 6920 - 6923; DOI: 10.1021/ja00310a030 |
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Preparation and conformations of the medium-ring dimethylphosphazenes (NPMe2)9-12: Crystal and molecular structures of octadecamethylcyclononaphosphazene, eicosamethylcyclodecaphosphazene, docosamethylcycloundecaphosphazene, and tetracosamethylcyclododecaphosphazene Richard T. Oakley, Steven J. Rettig, Norman L. Paddock, and James Trotter pp 6923 - 6936; DOI: 10.1021/ja00310a031 |
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Complexation of tin(II) chloride by a novel macrocycle containing rhodium and nitrogen binding sites. The preparation and x-ray crystal structure of Rh2Sn2(CO)2Cl6[.mu.-2,6-bis(diphenylphosphino)pyridine]2 Alan L. Balch, Hakon Hope, and Fred E. Wood pp 6936 - 6941; DOI: 10.1021/ja00310a032 |
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Mechanistic polyoxoanion chemistry: intramolecular rearrangements of the .alpha.-Mo8O264-, C6H5AsMo7O254-, and (C6H5As)2Mo6O244- anions W. G. Klemperer, C. Schwartz, and D. A. Wright pp 6941 - 6950; DOI: 10.1021/ja00310a033 |
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X-ray crystal structure and conformational analysis of tetradecamethylcycloheptasilane, (Me2Si)7 Fathieh Shafiee, James R. Damewood, Kenneth J. Haller, and Robert West pp 6950 - 6956; DOI: 10.1021/ja00310a034 |
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Mixed olefin-alkyne complexes of molybdenum(II) and tungsten (II) dithiocarbamates J. R. Morrow, T. L. Tonker, J. L. Templeton, and W. R. Kenan pp 6956 - 6963; DOI: 10.1021/ja00310a035 |
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Internal molecular motion of triphenylphosphine oxide: analysis of atomic displacement parameters for orthorhombic and monoclinic crystal modifications at 100 and 150 K Carolyn P. Brock and W. Bernd Schweizer pp 6964 - 6970; DOI: 10.1021/ja00310a036 |
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Carbon acidity. 66. Equilibrium ion pair acidities of substituted diphenylmethanes in cyclohexylamine Andrew Streitwieser, Erich A. Vorpagel, and Chia Chung Chen pp 6970 - 6975; DOI: 10.1021/ja00310a037 |
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Carbon acidity. 67. The indicator scale of cesium ion pairs in tetrahydrofuran Daniel A. Bors, Michael J. Kaufman, and Andrew Streitwieser pp 6975 - 6982; DOI: 10.1021/ja00310a038 |
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Carbon acidity. 68. Hydrogen isotope exchange kinetics of 1,3-diphenylindene, cyclopentadiene, 1,4-diphenylcyclopentadiene, and 2,7-di-tert-butylfluorene Andrew Streitwieser, Michael J. Kaufman, Daniel A. Bors, Joseph R. Murdoch, Craig A. MacArthur, James T. Murphy, and Celia C. Shen pp 6983 - 6986; DOI: 10.1021/ja00310a039 |
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Kinetics of oxidation of 3-[2-(1,4-dihydroxyphenyl)thio]-1,4,5-trimethyl-1,2,4-triazolium by 1,4-benzoquinones: evidence for a hydride-transfer pathway M. P. Youngblood pp 6987 - 6992; DOI: 10.1021/ja00310a040 |
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Analytical optical resolution of bromochlorofluoromethane by enantioselective inclusion into a tailor-made cryptophane and determination of its maximum rotation Josette Canceill, Liliane Lacombe, and Andre Collet pp 6993 - 6996; DOI: 10.1021/ja00310a041 |
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On the optical activity of bromochlorofluoromethane Samuel H. Wilen, Kathryn A. Bunding, Concetta M. Kasheres, and Milton J. Wieder pp 6997 - 6998; DOI: 10.1021/ja00310a042 |
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Enzyme-catalyzed organic synthesis: a comparison of strategies for in situ regeneration of NAD from NADH Linda G. Lee and George M. Whitesides pp 6999 - 7008; DOI: 10.1021/ja00310a043 |
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Glycerol kinase: substrate specificity Debbie C. Crans and George M. Whitesides pp 7008 - 7018; DOI: 10.1021/ja00310a044 |
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Glycerol kinase: synthesis of dihydroxyacetone phosphate, sn-glycerol-3-phosphate, and chiral analogs Debbie C. Crans and George M. Whitesides pp 7019 - 7027; DOI: 10.1021/ja00310a045 |
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Proton NMR analyses, shielding mechanisms, coupling constants, and conformations in steroids bearing halogen, hydroxy, and oxo groups and double bonds H. J. Schneider, U. Buchheit, N. Becker, G. Schmidt, and U. Siehl pp 7027 - 7039; DOI: 10.1021/ja00310a046 |
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Molecular organization in starches: a carbon 13 CP/MAS NMR study Michael J. Gidley and Stephen M. Bociek pp 7040 - 7044; DOI: 10.1021/ja00310a047 |
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Photochemistry of ketones in solution. Part 75. Photodecarbonylation of cis- and trans-2,7-dimethyl-3,5-cycloheptadienones: applicability of orbital symmetry theory to photochemical cheletropic fragmentations David I. Schuster, Li Wang, and James M. Van der Veen pp 7045 - 7053; DOI: 10.1021/ja00310a048 |
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Autoxidation of biological molecules. 4. Maximizing the antioxidant activity of phenols G. W. Burton, T. Doba, E. Gabe, L. Hughes, F. L. Lee, L. Prasad, and Keith U. Ingold pp 7053 - 7065; DOI: 10.1021/ja00310a049 |
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The formation of an enantiomerically pure product of free radical coupling. The chemistry of diphenylcarbene in polycrystalline S-(+)-2-butanol Jose Zayas and Matthew S. Platz pp 7065 - 7069; DOI: 10.1021/ja00310a050 |
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On the application of the steady state to kinetic isotope effects Piotr Paneth pp 7070 - 7071; DOI: 10.1021/ja00310a051 |
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Resolution of racemic mixtures via lipase catalysis in organic solvents Gerald Kirchner, Mark P. Scollar, and Alexander M. Klibanov pp 7072 - 7076; DOI: 10.1021/ja00310a052 |
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Photosensitized isomerization of norbornadiene to quadricyclane with (arylphosphine)copper(I) halides Dennis J. Fife, William M. Moore, and Karen W. Morse pp 7077 - 7083; DOI: 10.1021/ja00310a053 |
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New hypervalent phosphorus compounds: neutral and cationic 10-P-5 species from O:P(OCH2CH2)3N and Lewis acids L. E. Carpenter and J. G. Verkade pp 7084 - 7087; DOI: 10.1021/ja00310a054 |
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The use of polymer-bound oximes for the synthesis of large peptides usable in segment condensation: synthesis of a 44 amino acid amphiphilic peptide model of apolipoprotein A-1 Satoe H. Nakagawa, Herman S. H. Lau, F. J. Kezdy, and E. T. Kaiser pp 7087 - 7092; DOI: 10.1021/ja00310a055 |
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Substituent effects on hydrogen abstraction by phenyl ketone triplets Peter J. Wagner, Royal J. Truman, and J. C. Scaiano pp 7093 - 7097; DOI: 10.1021/ja00310a056 |
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Electrophilic reactions at single bonds. 20. Selective monohalogenation of methane over supported acidic or platinum metal catalysts and hydrolysis of methyl halides over .gamma.-alumina-supported metal oxide/hydroxide catalysts. A feasible path for the oxidative conversion of methane into methyl alcohol/dimethyl ether George A. Olah, Balaram Gupta, Jeff D. Felberg, Wai M. Ip, Altaf Husain, Richard Karpeles, Koop Lammertsma, Ashok K. Melhotra, Nirupam J. Trivedi, and et al. pp 7097 - 7105; DOI: 10.1021/ja00310a057 |
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Conversion of serine to stereochemically pure .beta.-substituted .alpha.-amino acids via .beta.-lactones Lee D. Arnold, Thomas H. Kalantar, and John C. Vederas pp 7105 - 7109; DOI: 10.1021/ja00310a058 |
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Role of agostic interaction in .beta.-elimination of palladium and nickel complexes. An ab initio MO study Nobuaki Koga, Shigeru Obara, Kazuo Kitaura, and Keiji Morokuma pp 7109 - 7116; DOI: 10.1021/ja00310a059 |
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Is hydrocyanic acid a normal acid? Proton transfer from hydrocyanic acid to bases and small inhibition of proton exchange by acid Rodney A. Bednar and William P. Jencks pp 7117 - 7126; DOI: 10.1021/ja00310a060 |
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Direct proton transfer between hydrocyanic acid and nitrogen and oxygen bases Rodney A. Bednar and William P. Jencks pp 7126 - 7134; DOI: 10.1021/ja00310a061 |
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Intramolecular proton transfer through water in diamine monocations Rodney A. Bednar and William P. Jencks pp 7135 - 7138; DOI: 10.1021/ja00310a062 |
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Nuclear magnetic response and conformational energy characterization of repeat peptides of elastin: the cyclohexadecapeptide, cyclo-(L-Val1-L-Pro2-Gly3-Gly4)4 M. A. Khaled, K. U. Prasad, C. M. Venkatachalam, and D. W. Urry pp 7139 - 7145; DOI: 10.1021/ja00310a063 |
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Influence of acetate buffers and metal ions on ketonization rates of enolpyruvate: a further test of the Marcus function Barbara A. Miller and Daniel L. Leussing pp 7146 - 7153; DOI: 10.1021/ja00310a064 |
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Conformation and dimerization of actinomycin-related peptide lactones in solution and in the solid state Anthony B. Mauger, Oswald A. Stuart, James A. Ferretti, and James V. Silverton pp 7154 - 7163; DOI: 10.1021/ja00310a065 |
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Intramolecular kinetic deuterium isotope effects on microsomal hydroxylation and chemical chlorination of toluene-.alpha.-d1 and toluene-.alpha.,.alpha.-d2 Robert P. Hanzlik, Kerstin Hogberg, Joseph B. Moon, and Charles M. Judson pp 7164 - 7167; DOI: 10.1021/ja00310a066 |
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Synthesis and crystal structure of an optically active, internally coordinated alkylchloroborane. The boron-centered anomeric effect Christopher S. Shiner, Charles M. Garner, and R. Curtis Haltiwanger pp 7167 - 7172; DOI: 10.1021/ja00310a067 |
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The PE spectrum of [1.1.1]propellane: evidence for a non-bonding MO? Evi Honegger, Hanspeter Huber, Edgar Heilbronner, William P. Dailey, and Kenneth B. Wiberg pp 7172 - 7174; DOI: 10.1021/ja00310a068 |
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Rotational spectra and structures of small clusters: Ar3-HF and Ar3-DF H. S. Gutowsky, T. D. Klots, Carl Chuang, John D. Keen, C. A. Schmuttenmaer, and Tryggvi Emilsson pp 7174 - 7175; DOI: 10.1021/ja00310a069 |
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Studies in the cycloproparene series. The synthesis, trapping, and spectral characterization of 1H-cyclopropa[l]phenanthrene Brian Halton, Barry R. Dent, Stefan Bohm, David L. Officer, Hans Schmickler, Fritz Schophoff, and Emanuel Vogel pp 7175 - 7176; DOI: 10.1021/ja00310a070 |
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Dewar furan. Its generation and trapping with isobenzofuran Ian G. Pitt, Richard A. Russell, and Ronald N. Warrener pp 7176 - 7178; DOI: 10.1021/ja00310a071 |
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Phenyliodonium bis(phenylsulfonyl)methylide, a new hypervalent iodonium ylide Lazaros Hadjiarapoglou, Spyros Spyroudis, and Anastasios Varvoglis pp 7178 - 7179; DOI: 10.1021/ja00310a072 |
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Oxidative nucleophilic addition of organovanadium reagents to aldehydes with formation of ketones Toshikazu Hirao, Daisuke Misu, and Toshio Agawa pp 7179 - 7181; DOI: 10.1021/ja00310a073 |
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Competitive carbon-hydrogen activation and C.tplbond.C coordination in the reactions of acetylenes with a binuclear rhodium complex Donald H. Berry and Richard Eisenberg pp 7181 - 7183; DOI: 10.1021/ja00310a074 |
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Stereochemistry of cycloadditions of fluoroallene William R. Dolbier, Conrad R. Burkholder, Gene E. Wicks, Gus J. Palenik, and Marian Gawron pp 7183 - 7184; DOI: 10.1021/ja00310a075 |
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Stereoselective total synthesis of (.+-.)-8-deoxyanisatin Andrew S. Kende and Jen Chen pp 7184 - 7186; DOI: 10.1021/ja00310a076 |
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NMR isotope shifts as a probe of electronic structure Kenneth L. Servis and Robert L. Domenick pp 7186 - 7187; DOI: 10.1021/ja00310a077 |
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Selenium-77 nuclear magnetic resonance investigation of a protein-selenoligand complex: interaction of .alpha.-chymotrypsin with (phenylselenyl)acetate Gregory P. Mullen, R. Bruce Dunlap, and Jerome D. Odom pp 7187 - 7189; DOI: 10.1021/ja00310a078 |
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Measurement of hydrazine-hydrazine radical cation self-exchange electron-transfer rates by proton NMR Stephen F. Nelsen and Silas C. Blackstock pp 7189 - 7190; DOI: 10.1021/ja00310a079 |
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Probing polymer effects on chemical reactivity: ligand substitution kinetics of Ru(NH3)5(H2O)2+ in Nafion films Charles M. Lieber and Nathan S. Lewis pp 7190 - 7191; DOI: 10.1021/ja00310a080 |
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Tetraaryldiphosphine cation radicals. Electrochemical generation and ESR study Marcel Culcasi, Gerard Gronchi, and Paul Tordo pp 7191 - 7193; DOI: 10.1021/ja00310a081 |
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High-resolution NMR with a surface coil M. Gochin and Alex Pines pp 7193 - 7194; DOI: 10.1021/ja00310a082 |
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Structures and Raman spectra of two crystalline modifications of dithiodiglycolic acid Charles P. Nash, M. M. Olmstead, B. Weiss-Lopez, W. K. Musker, N. Ramasubbu, and R. Parthasarathy pp 7194 - 7195; DOI: 10.1021/ja00310a083 |
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Synthesis and characterization of dirhodium complexes with four N,N'-diphenylbenzamidine bridging ligands. Electrochemical generation and ESR properties of [Rh2(N2R2CR)4]n where R = Phenyl and n = 1 and -1 J. C. Le, M. Y. Chavan, L. K. Chau, J. L. Bear, and K. M. Kadish pp 7195 - 7197; DOI: 10.1021/ja00310a084 |
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Simplification of proton NMR spectra by selective excitation of experimental subspectra Donald G. Davis and Ad Bax pp 7197 - 7198; DOI: 10.1021/ja00310a085 |
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Synthesis of 9-decarboxymethoxatin. Metal complexation of methoxatin as a possible requirement for its biological activity J. Barry Noar, Evelyn J. Rodriguez, and Thomas C. Bruice pp 7198 - 7199; DOI: 10.1021/ja00310a086 |
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Valence .sigma. ionization in systems with multiple metal-metal bonds Edward M. Kober and Dennis L. Lichtenberger pp 7199 - 7201; DOI: 10.1021/ja00310a087 |
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Aqueous electrochemistry of trans-(py)4ReV(O)2+. Electrocatalytic reductions based on rhenium(II) David W. Pipes and Thomas J. Meyer pp 7201 - 7202; DOI: 10.1021/ja00310a088 |
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Time-resolved resonance Raman studies of the .delta..delta.* excited state of octachlorodirhenate dianion (Re2Cl82-) Richard F. Dallinger pp 7202 - 7204; DOI: 10.1021/ja00310a089 |
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Photochemistry of the carbonyl ylide produced by reaction of fluorenylidene with acetone. A comparison of carbonyl and nitrile ylides J. C. Scaiano, W. G. McGimpsey, and H. L. Casal pp 7204 - 7206; DOI: 10.1021/ja00310a090 |
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Importance of entropy terms in triplet energy transfer equilibria F. Gessner and J. C. Scaiano pp 7206 - 7207; DOI: 10.1021/ja00310a091 |
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Monomeric tungsten(IV) phenoxide and thiolate complexes Mark L. Listemann, John C. Dewan, and Richard R. Schrock pp 7207 - 7208; DOI: 10.1021/ja00310a092 |
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Synthesis and structural characterization of the complex [NiMo(CO)2{.mu.-.eta.2,.eta.2-C(Me)C(Me)C(O)}(.eta.-C5H5)(.eta.-C5H4Me)] Michael C. Azar, Michael J. Chetcuti, Charles Eigenbrot, and Kelly A. Green pp 7209 - 7210; DOI: 10.1021/ja00310a093 |
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On the stability of cubic phosphorus, P8 Georges Trinquier, Jean Pierre Daudey, and Najia Komiha pp 7210 - 7212; DOI: 10.1021/ja00310a094 |
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X-ray and neutron diffraction study of H5Ir[P(iso-Pr)3]2 Luigi Garlaschelli, Saeed I. Khan, Robert Bau, Giuliano Longoni, and Thomas F. Koetzle pp 7212 - 7213; DOI: 10.1021/ja00310a095 |
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An alternant hydrocarbon .pi. system with nonalternant character. Evidence from UV-VIS spectroscopy for cyclic homoconjugation in homoazulene Lawrence T. Scott, Mitsunori Oda, and Ihsan Erden pp 7213 - 7214; DOI: 10.1021/ja00310a096 |
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Application of spin trapping to probe the radical-pair model in magnetic-field-dependent photoreduction of naphthoquinone in SDS micellar solution Masaharu Okazaki, Shigeru Sakata, Ryusei Konaka, and Takeshi Shiga pp 7214 - 7216; DOI: 10.1021/ja00310a097 |
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Selective hydroformylation of ethylene on rhodium-zinc-silica. An apparent example of site isolation of rhodium and Lewis acid-promoted carbonyl insertion M. Ichikawa, A. J. Lang, D. F. Shriver, and W. M. H. Sachtler pp 7216 - 7218; DOI: 10.1021/ja00310a098 |
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Comparisons of the heterobimetallic and heterotrimetallic anions HFeW(CO)9- and Ph3PAuFeW(CO)9- Larry W. Arndt, Marcetta Y. Darensbourg, John P. Fackler, Richard J. Lusk, David O. Marler, and Kay A. Youngdahl pp 7218 - 7219; DOI: 10.1021/ja00310a099 |
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Organometallic compounds of Group III. Part 41. Direct observation of the initial insertion of an unsaturated hydrocarbon into the titanium-carbon bond of the soluble Ziegler polymerization catalyst Cp2TiCl2-MeAlCl2 John J. Eisch, Andrzej M. Piotrowski, Sydney K. Brownstein, Eric J. Gabe, and Florence L. Lee pp 7219 - 7221; DOI: 10.1021/ja00310a100 |
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Thermal extrusion of dimethylsilanone from (hydridosilyt)ketenes. A retro-Wolff rearrangement Thomas J. Barton and Brian L. Groh pp 7221 - 7222; DOI: 10.1021/ja00310a101 |
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Layer cross-linking in pillared clays Thomas J. Pinnavaia, Steven D. Landau, Ming Shin Tzou, Ivy D. Johnson, and Max Lipsicas pp 7222 - 7224; DOI: 10.1021/ja00310a102 |
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Highly conductive metallomacrocyclic assemblies. Synthesis via electrocrystallization and single-crystal properties of a phthalocyanine molecular metal without halogen counterions Tamotsu Inabe, Shuhei Nakamura, Wen Bin Liang, Tobin J. Marks, Robert L. Burton, Carl R. Kannewurf, and Kenichi Imaeda pp 7224 - 7226; DOI: 10.1021/ja00310a103 |
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Organometallic clusters containing oxygen atoms. Preparation, structure, and properties of (.eta.-C5H5)11V13O18(NMe3)2 and (.eta.-C5H5)14V16O24, dimeric derivatives of (.eta.-C5H5)6V6O8 Frank Bottomley, Daniel E. Paez, and Peter S. White pp 7226 - 7227; DOI: 10.1021/ja00310a104 |
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Stereospecificity of 1,3-dipolar cycloadditions of p-nitrobenzonitrile oxide to cis- and trans-dideuterioethylene K. N. Houk, Raymond A. Firestone, Linda L. Munchausen, Paul H. Mueller, Byron H. Arison, and Lynn A. Garcia pp 7227 - 7228; DOI: 10.1021/ja00310a105 |
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Ionic multimers from heterocyclic compounds. Clusters or polymers? Robert J. Doyle and Joseph E. Campana pp 7228 - 7230; DOI: 10.1021/ja00310a106 |
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Alkyl migration or carbonyl migration? Ab initio MO study of reaction mechanism for carbonyl insertion of palladium complex Nobuaki Koga and Keiji Morokuma pp 7230 - 7231; DOI: 10.1021/ja00310a107 |
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Exciton delocalization of the excited singlet state of chlorophyll a monohydrate dimer and fluorescence lifetimes of translationally equivalent aggregates F. K. Fong, M. S. Showell, and A. J. Alfano pp 7231 - 7233; DOI: 10.1021/ja00310a108 |
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Application of allenylsilanes in [3+2] annulation approaches to oxygen and nitrogen heterocycles Rick L. Danheiser, Carrie A. Kwasigroch, and Yeun Min Tsai pp 7233 - 7235; DOI: 10.1021/ja00310a109 |
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Book Reviews pp 7235 - 7238; DOI: 10.1021/ja00310a600 |
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Geometrical structures of four conformers of the phosphocenium ion, P(C5H5)2+. A phosphorus sandwich? Timothy J. Lee, Henry F. Schaefer, and Eric A. Magnusson pp 7239 - 7243; DOI: 10.1021/ja00311a001 |
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Does fluoroformic acid exist? Zdenek Havlas, Tomas Kovar, and Rudolf Zahradnik pp 7243 - 7246; DOI: 10.1021/ja00311a002 |
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Vibrational spectrum, structure, and energy of [1.1.1]propellane Kenneth B. Wiberg, William P. Dailey, Frederick H. Walker, Sherman T. Waddell, Louis S. Crocker, and Marshall Newton pp 7247 - 7257; DOI: 10.1021/ja00311a003 |
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The molecular structure of gaseous [1.1.1]propellane: an electron-diffraction investigation Lise Hedberg and Kenneth Hedberg pp 7257 - 7260; DOI: 10.1021/ja00311a004 |
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Theoretical study of the stability of molecular P2, P4 (T.alpha.), and P8 (Oh) Reinhart Ahlrichs, Stefan Brode, and Claus Ehrhardt pp 7260 - 7264; DOI: 10.1021/ja00311a005 |
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A theoretical study on the reactivity of nucleophiles coordinated to palladium Jan E. Baeckvall, Eva E. Bjoerkman, Lars Pettersson, and Per Siegbahn pp 7265 - 7267; DOI: 10.1021/ja00311a006 |
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Cation binding effect on hydrogen bonding Harold Basch, M. Krauss, and W. J. Stevens pp 7267 - 7271; DOI: 10.1021/ja00311a007 |
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Calculation of group electronegativity John Mullay pp 7271 - 7275; DOI: 10.1021/ja00311a008 |
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SINDO1 study of photochemical reaction mechanisms of diazirines Peter L. Mueller-Remmers and Karl Jug pp 7275 - 7284; DOI: 10.1021/ja00311a009 |
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MNDO and ab initio study of the reduction of formaldehyde by lithium methylamide Michael L. McKee pp 7284 - 7290; DOI: 10.1021/ja00311a010 |
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An ESR study of the reaction of aluminum atoms with 1,3-butadiene: cheleotropic cycloaddition and substituted allyl formation J. H. B. Chenier, J. A. Howard, J. S. Tse, and B. Mile pp 7290 - 7294; DOI: 10.1021/ja00311a011 |
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Angle-selected ENDOR spectroscopy. 1. Theoretical interpretation of ENDOR shifts from randomly orientated transition-metal complexes G. G. Hurst, T. A. Henderson, and R. W. Kreilick pp 7294 - 7299; DOI: 10.1021/ja00311a012 |
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Angle-selected ENDOR spectroscopy. 2. Determination of proton coordinates from a polycrystalline sample of bis(2,4-pentanedionato)copper(II) T. A. Henderson, G. C. Hurst, and R. W. Kreilick pp 7299 - 7303; DOI: 10.1021/ja00311a013 |
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Carbon-13 chemical shift anisotropies of pyridine and diazines Pejman Parhami and B. M. Fung pp 7304 - 7306; DOI: 10.1021/ja00311a014 |
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Intrinsic deuterium/proton NMR isotope effects on carbon-13 chemical shifts: dependence on carbon hybridization and substitution Joachim R. Wesener, Detlef Moskau, and Harald Guenther pp 7307 - 7311; DOI: 10.1021/ja00311a015 |
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Dynamics of phenylalanine in the solid state by NMR M. H. Frey, J. A. DiVerdi, and S. J. Opella pp 7311 - 7315; DOI: 10.1021/ja00311a016 |
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A comparison of the ion-molecule reactions of Group 11 metal ions with alcohols D. A. Weil and Charles L. Wilkins pp 7316 - 7320; DOI: 10.1021/ja00311a017 |
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Through-bond interactions in nonconjugated dienes and diones V. Balaji, Kenneth D. Jordan, Rolf Gleiter, Gerhard Jaehne, and Georg Mueller pp 7321 - 7323; DOI: 10.1021/ja00311a018 |
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Vibrational spectra and force constants for the perfluorocyclopropenyl cation Norman C. Craig, Gini F. Fleming, and Julianto Pranata pp 7324 - 7329; DOI: 10.1021/ja00311a019 |
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Measurement of the dissociation energies of gas-phase neutral dimers by a photoionization technique: values for trans-2-butene/sulfur dioxide, (trans-2-butene)2, and benzene/sulfur dioxide J. R. Grover, E. A. Walters, J. K. Newman, and M. G. White pp 7329 - 7339; DOI: 10.1021/ja00311a020 |
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Photodissociation of the dimanganese ion: Mn2+: a route to the energetics of metal clusters Martin F. Jarrold, Andreas J. Illies, and Michael T. Bowers pp 7339 - 7344; DOI: 10.1021/ja00311a021 |
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The electronic spectrum of cytosine Frantisek Zaloudek, Joel S. Novros, and Leigh B. Clark pp 7344 - 7351; DOI: 10.1021/ja00311a022 |
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General approach to annulated 4-cyclooctenones by aliphatic Claisen rearrangement. Stereospecific total synthesis of (.+-.)-precapnelladiene William A. Kinney, Michael J. Coghlan, and Leo A. Paquette pp 7352 - 7360; DOI: 10.1021/ja00311a023 |
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Transition-state structures for ester aminolysis with and without rate-limiting proton transfer Ildiko M. Kovach, Michael Belz, Mark Larson, Steven Rousy, and Richard L. Schowen pp 7360 - 7365; DOI: 10.1021/ja00311a024 |
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Spectroscopy and photochemistry of thiouracils: implications for the mechanism of photocrosslinking in tRNA Steven J. Milder and David S. Kliger pp 7365 - 7373; DOI: 10.1021/ja00311a025 |
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A microelectrochemical diode with submicron contact spacing based on the connection of two microelectrodes using dissimilar redox polymers Gregg P. Kittlesen, Henry S. White, and Mark S. Wrighton pp 7373 - 7380; DOI: 10.1021/ja00311a026 |
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Mechanism of the spontaneous dehydration of bicarbonate ion Piotr Paneth and Marion H. O'Leary pp 7381 - 7384; DOI: 10.1021/ja00311a027 |
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Gas-phase hydrogen-deuterium exchange reactions of anions: kinetics and detailed mechanism Joseph J. Grabowski, Charles H. DePuy, and Veronica M. Bierbaum pp 7384 - 7389; DOI: 10.1021/ja00311a028 |
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Mechanism of cytochrome c oxidase-catalyzed dioxygen reduction at low temperatures. Evidence for two intermediates at the three-electron level and entropic promotion of the bond-breaking step David F. Blair, Stephan N. Witt, and Sunney I. Chan pp 7389 - 7399; DOI: 10.1021/ja00311a029 |
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Reactions of CoCp+ (Cp = cyclopentadienyl) with hydrocarbons in the gas phase. Observation of novel skeletal isomerizations/dehydrocyclizations resulting in cobaltocenium formation D. B. Jacobson and B. S. Freiser pp 7399 - 7407; DOI: 10.1021/ja00311a030 |
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A theoretical study of the cyclopropane ring opening by palladium Jan E. Baeckvall, Eva E. Bjoerkman, Lars Pettersson, Per Siegbahn, and Alain Strich pp 7408 - 7412; DOI: 10.1021/ja00311a031 |
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Temperature and electrolyte effects on the electron-transfer reactions of cytochrome c Kent B. Koller and Fred M. Hawkridge pp 7412 - 7417; DOI: 10.1021/ja00311a032 |
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Investigation of the trimetallic compounds [(.eta.5-C5H5)2TiX]2ZnX2 (X = Cl, Br) by ESR and ENDOR spectroscopies Didier Gourier, Daniel Vivien, and Edmond Samuel pp 7418 - 7423; DOI: 10.1021/ja00311a033 |
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A new type of transition-metal dimer based on a hexaphosphine ligand system: Co2(CO)4(eHTP)2+ (eHTP = (Et2PCH2CH2)2PCH2P(CH2CH2PEt2)2) Fredric R. Askham, George G. Stanley, and Edward C. Marques pp 7423 - 7431; DOI: 10.1021/ja00311a034 |
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Electron transfer across polypeptides. 5. Rapid rates of electron transfer between osmium(II) and cobalt(III) in complexes with bridging oligoprolines and other polypeptides Stephan S. Isied, Asbed Vassilian, Roy H. Magnuson, and Harold A. Schwarz pp 7432 - 7438; DOI: 10.1021/ja00311a035 |
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Edge-sharing bioctahedral dimolybdenum(III) molecules with .mu.-RS groups. Direct experimental evidence for spin-state equilibria F. Albert Cotton, Michael P. Diebold, Charles . O'Connor, and Gregory L. Powell pp 7438 - 7445; DOI: 10.1021/ja00311a036 |
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Transition-metal-promoted reactions of boron hydrides. 7. Platinum(II) bromide catalyzed cage growth and dehydrocoupling reactions of diborane with small polyhedral carboranes and boranes: synthesis of a new arachno carborane, 5,6-C2B6H12, and the diborane-coupled compounds 2:1',2'-[1,6-C2B4H5][B2H5] and 2:1',2'-[B5H8][B2H5] Edward W. Corcoran and Larry G. Sneddon pp 7446 - 7450; DOI: 10.1021/ja00311a037 |
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Solid-state carbon-13 NMR determination of methyltin(IV) structure. Crystal and molecular structure of dimethyltin(IV) bis(1-pyrrolidinecarbodithioate) Thomas P. Lockhart, William F. Manders, and E. O. Schlemper pp 7451 - 7453; DOI: 10.1021/ja00311a038 |
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Synthesis, reactions, and electronic structure of low-valent rhenium-oxo compounds. Crystal and molecular structure of Re(O)I(MeC.tplbond.CMe)2 James M. Mayer, David L. Thorn, and T. H. Tulip pp 7454 - 7462; DOI: 10.1021/ja00311a039 |
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A kinetic investigation of carbon dioxide insertion processes involving anionic tungsten-alkyl and -aryl derivatives: effects of carbon dioxide pressure, counterions, and ancillary ligands. Comparisons with migratory carbon monoxide insertion processes Donald J. Darensbourg, Rebecca Kudaroski Hanckel, Christopher G. Bauch, Magdalena Pala, Debra Simmons, and J. Nicole White pp 7463 - 7473; DOI: 10.1021/ja00311a040 |
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Stereochemical studies of the carbon dioxide insertion reactions into the tungsten-alkyl bond Donald J. Darensbourg and Georg Grotsch pp 7473 - 7476; DOI: 10.1021/ja00311a041 |
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Convergent functional groups: synthetic and structural studies Julius Rebek, Luann Marshall, Raymond Wolak, Kevin Parris, Mary Killoran, Ben Askew, David Nemeth, and N. Islam pp 7476 - 7481; DOI: 10.1021/ja00311a042 |
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Allosteric effects in organic chemistry: binding cooperativity in a model for subunit interactions Julius Rebek, Timothy Costello, Luann Marshall, Ruth Wattley, Robert C. Gadwood, and Kay Onan pp 7481 - 7487; DOI: 10.1021/ja00311a043 |
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Binding forces and catalysis. The use of bipyridyl-metal chelation to enhance reaction rates Julius Rebek, Timothy Costello, and Ruth Wattley pp 7487 - 7493; DOI: 10.1021/ja00311a044 |
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Stepwise base-promoted elimination of hydrochloric acid via hydrogen-bonded carbanions studied by reaction branching and extreme deuterium isotope effects. Parallel carbocationic and carbanionic reactions Maria Oelwegaard, Ian McEwen, Alf Thibblin, and Per Ahlberg pp 7494 - 7499; DOI: 10.1021/ja00311a045 |
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The octant rule. 16. Front octant effects: synthesis and circular dichroism of syn-(1'R)-spiro[cyclobutan-2-one-1,2'-(4'(a)-methyladamantane)] and syn-(1'S)-spiro[cyclobutan-2-one-1,7'-(2'-exo-methylnorbornane)] David A. Lightner, Tsung C. Chang, Daniel T. Hefelfinger, Dennis E. Jackman, W. M. Donald Wijekoon, and John W. Givens pp 7499 - 7508; DOI: 10.1021/ja00311a046 |
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[3.3]Metacyclophane: a novel synthesis and a study of the structure through x-ray diffraction, molecular mechanics, and solution NMR analysis M. F. Semmelhack, J. J. Harrison, D. C. Young, A. Gutierrez, Shahin Rafii, and Jon Clardy pp 7508 - 7514; DOI: 10.1021/ja00311a047 |
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Stereocontrolled total synthesis of lipoxins A K. C. Nicolaou, C. A. Veale, S. E. Webber, and H. Katerinopoulos pp 7515 - 7518; DOI: 10.1021/ja00311a048 |
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Experiments in pursuit of pentagonal dodecahedrane: model synthesis of convex polyquinanes Goverdhan Mehta and Mangalam S. Nair pp 7519 - 7524; DOI: 10.1021/ja00311a049 |
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Model compounds for the study of spectroscopic properties of visual pigments and bacteriorhodopsin Timor Baasov and Mordechai Sheves pp 7524 - 7533; DOI: 10.1021/ja00311a050 |
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Acid-catalyzed .alpha.-halogenation of amidines by tetrahalomethanes. Kinetic- and isotope-effect evidence for the intermediacy of the ketene aminal tautomer Stefan Loefaas and Per Ahlberg pp 7534 - 7541; DOI: 10.1021/ja00311a051 |
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Electrophilic reaction at single bonds. 21. Superacid-catalyzed alkylation of adamantane George A. Olah, Omar Farooq, V. V. Krishnamurthy, G. K. Surya Prakash, and Khosrow Laali pp 7541 - 7545; DOI: 10.1021/ja00311a052 |
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Oxygen participation induced by increased electron demand Joseph B. Lambert and Eric G. Larson pp 7546 - 7550; DOI: 10.1021/ja00311a053 |
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Photochemistry of iron atoms and dimers with ethylene in cryogenic matrixes. The FT-IR spectrum of ethenyliron hydride Zakya H. Kafafi, Robert H. Hauge, and John L. Margrave pp 7550 - 7559; DOI: 10.1021/ja00311a054 |
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Matrix-isolation studies of the reactions of iron atoms and iron dimers with acetylene in an argon matrix. The FT-IR spectrum of ethynyliron hydride Ellen S. Kline, Zakya H. Kafafi, Robert H. Hauge, and John L. Margrave pp 7559 - 7562; DOI: 10.1021/ja00311a055 |
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Catalytic epoxidation of 1-octene with diluted hydrogen peroxide. On the basic role of hydroxo complexes of platinum(II) and related species Giorgio Strukul and Rino A. Michelin pp 7563 - 7569; DOI: 10.1021/ja00311a056 |
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Theoretical study of the tautomeric equilibrium of 4(1H)-pyridinone in solution J. A. Sordo, M. Klobukowski, and Serafin Fraga pp 7569 - 7572; DOI: 10.1021/ja00311a057 |
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Iodide reduction of sulfilimines. Evidence for the partitioning of sulfurane intermediates Paul R. Young and Patrick E. McMahon pp 7572 - 7577; DOI: 10.1021/ja00311a058 |
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Evidence for concerted general acid catalysis in an SN2-like transition state for the reduction of sulfilimines by thiols Paul R. Young, Arvydas P. Zygas, and I Wen Evelyn Lee pp 7578 - 7581; DOI: 10.1021/ja00311a059 |
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Experimental search for the silanone-to-silylene rearrangement Thomas J. Barton and Gregory P. Hussmann pp 7581 - 7584; DOI: 10.1021/ja00311a060 |
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Phenalene-phosphazene complexes: injection of electron spin density into the cyclotriphosphazene ring system R. C. Haddon, S. L. Mayo, S. V. Chichester, and J. H. Marshall pp 7585 - 7591; DOI: 10.1021/ja00311a061 |
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Solvation effects on the alkaline hydrolysis of some p-nitrophenyl esters Michael S. Matta and Anthony A. Toenjes pp 7591 - 7596; DOI: 10.1021/ja00311a062 |
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Mechanistic studies on the Wolff rearrangement: the chemistry and spectroscopy of some .alpha.-keto carbenes Robert J. McMahon, Orville L. Chapman, Richard A. Hayes, Thomas C. Hess, and Hans Peter Krimmer pp 7597 - 7606; DOI: 10.1021/ja00311a063 |
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Mechanism of the chromium-catalyzed epoxidation of olefins. Role of oxochromium(V) cations E. G. Samsel, K. Srinivasan, and Jay K. Kochi pp 7606 - 7617; DOI: 10.1021/ja00311a064 |
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Mechanism and products of autoxidation of 5,7-dihydroxytryptamine Achintya K. Sinhababu and Ronald T. Borchardt pp 7618 - 7627; DOI: 10.1021/ja00311a065 |
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Mechanism of action of S-adenosyl-L-homocysteine hydrolase. Measurement of kinetic isotope effects using adenosine-3'-d and S-adenosyl-L-homocysteine-3'-d as substrates Achintya K. Sinhababu, Ronnda L. Bartel, Nancy Pochopin, and Ronald T. Borchardt pp 7628 - 7632; DOI: 10.1021/ja00311a066 |
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EPR evidence for hydrogen bond donation to the terminal oxygen of cobalt-oxygen model compounds and cobalt oxymyoglobin F. Ann Walker and James Bowen pp 7632 - 7635; DOI: 10.1021/ja00311a067 |
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X-ray and proton NMR analyses of the structure and conformation of 2-azacoformycin, a potent inhibitor of adenosine deaminase George I. Birnbaum, Jean Robert Brisson, Steven H. Krawczyk, and Leroy B. Townsend pp 7635 - 7640; DOI: 10.1021/ja00311a068 |
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.beta.I and .beta.II-turn conformations in model dipeptides with the Pro-Xaa sequences A. Aubry, M. T. Cung, and M. Marraud pp 7640 - 7647; DOI: 10.1021/ja00311a069 |
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Conformational characterization of glycine residues incorporated into some homopolypeptides by solid-state carbon-13 NMR spectroscopy Shinji Ando, Takeshi Yamanobe, Isao Ando, Akira Shoji, Takuo Ozaki, Ryoko Tabeta, and Hazime Saito pp 7648 - 7652; DOI: 10.1021/ja00311a070 |
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Lone-pair directionality in hydrogen-bond potential functions for molecular mechanics calculations: the inhibition of human carbonic anhydrase II by sulfonamides Angelo Vedani and Jack D. Dunitz pp 7653 - 7658; DOI: 10.1021/ja00311a071 |
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Exchange characteristics of the amide protons of d-biotin and derivatives: implications for the mechanism of biotin enzymes and the role of sulfur in biotin D. C. Fry, T. L. Fox, M. D. Lane, and A. S. Mildvan pp 7659 - 7665; DOI: 10.1021/ja00311a072 |
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Cobalt(II) nitrosyl cation radicals of porphyrins, chlorins, and isobacteriochlorins. Models for nitrite and sulfite reductases and implications for A1u heme radicals Etsuko Fujita, C. K. Chang, and Jack Fajer pp 7665 - 7669; DOI: 10.1021/ja00311a073 |
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Biomimetic models for cysteine proteases. 3. Acylation of imidazolium-thiolate zwitterions by p-nitrophenylacetate as a model for the acylation step and demonstration of intramolecular general-base-catalyzed delivery of water by imidazole to thiol esters as a model for the deacylation step J. P. Street, K. I. Skorey, R. S. Brown, and R. G. Ball pp 7669 - 7679; DOI: 10.1021/ja00311a074 |
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Effect of hydrophobic-lipophilic interactions on chemical reactivity. 6. The first example of correlation of hydrophobic-lipophilic substituent constants with chemical reactivity for a simple substrate-solvent system Wei Qiang Fan and Xi Kui Jiang pp 7680 - 7684; DOI: 10.1021/ja00311a075 |
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Induction of peptide conformation at apolar water interfaces. 1. A study with model peptides of defined hydrophobic periodicity W. F. DeGrado and J. D. Lear pp 7684 - 7689; DOI: 10.1021/ja00311a076 |
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Analysis of the principles governing proton-transfer reactions. Comparison of the imine and amine groups Eric A. Hillenbrand and Steve Scheiner pp 7690 - 7696; DOI: 10.1021/ja00311a077 |
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Dynamic Jahn-Teller effect in methane radical cation. Location of the transition structures for hydrogen scrambling and inversion M. N. Paddon-Row, D. J. Fox, J. A. Pople, K. N. Houk, and David W. Pratt pp 7696 - 7700; DOI: 10.1021/ja00311a078 |
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Interconversion of .mu.-alkylidyne and .mu.-alkenyl diiron complexes Charles P. Casey, Seth R. Marder, and Bruce R. Adams pp 7700 - 7705; DOI: 10.1021/ja00311a079 |
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Silicon-carbon unsaturated compounds. 20. Formation and reactions of disilacyclopropanes and molecular structure of 3-(hydroxydimesitylsilyl)-1,1-dimesityl-2,2-bis(trimethylsilyl)-1-silacyclopropane Mitsuo Ishikawa, Shigeji Matsuzawa, Hiroshi Sugisawa, Fujio Yano, Shigehiro Kamitori, and Taiichi Higuchi pp 7706 - 7710; DOI: 10.1021/ja00311a080 |
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Preparation and interconversion of dithiatriazine derivatives: crystal, molecular, and electronic structure of bis(5-phenyl-1,3,2,4,6-dithiatriazine) (PhCN3S2)2 Rene T. Boere, Catherine L. French, Richard T. Oakley, A. Wallace Cordes, J. Ann James Privett, Scott L. Craig, and James B. Graham pp 7710 - 7717; DOI: 10.1021/ja00311a081 |
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Theoretical probes of activated-complex structure and properties: substituent effects in carbonyl addition Ian H. Williams, Dale Spangler, Gerald M. Maggiora, and Richard L. Schowen pp 7717 - 7723; DOI: 10.1021/ja00311a082 |
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Photochemistry of a biphenylyl-substituted cyclohexenone. Mechanistic and exploratory organic photochemistry H. E. Zimmerman, Jianhua Xu, R. K. King, and C. E. Caufield pp 7724 - 7732; DOI: 10.1021/ja00311a083 |
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Photochemical rearrangements of naphthyl-substituted enones. Mechanistic and exploratory organic photochemistry Howard E. Zimmerman, Craig E. Caufield, and Russell K. King pp 7732 - 7744; DOI: 10.1021/ja00311a084 |
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Rapidly rearranging excited states of bichromophoric molecules. Mechanistic and exploratory organic photochemistry Howard E. Zimmerman and Doreen C. Lynch pp 7745 - 7756; DOI: 10.1021/ja00311a085 |
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Nature of the active sites for alkane-selective oxidation on vanadium-phosphorus oxides Guido Busca, Gabriele Centi, and Ferruccio Trifiro pp 7757 - 7758; DOI: 10.1021/ja00311a086 |
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Formation of a novel .eta.3:.eta.4-1,2,3-trimethyl-4,5-dimethylenecyclopentenyl ligand by hydrogen abstraction from a permethylcyclopentadienyl group in permethyltitanocene carbyl and related systems Johannes W. Pattiasina, Catharina E. Hissink, Jan L. De Boer, Auke Meetsma, Jan H. Teuben, and Anthony L. Spek pp 7758 - 7759; DOI: 10.1021/ja00311a087 |
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Synthesis of 6-methylpretetramid, the fully aromatic precursor of tetracycline S. Mahalingam, Peter C. Kuzma, John Y. C. Lee, and Thomas M. Harris pp 7760 - 7761; DOI: 10.1021/ja00311a088 |
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A fully synthetic route to tunicaminyluracil Samuel Danishefsky and Michael Barbachyn pp 7761 - 7762; DOI: 10.1021/ja00311a089 |
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A fully synthetic route to hikosamine Samuel Danishefsky and Clarence Maring pp 7762 - 7764; DOI: 10.1021/ja00311a090 |
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Oxidation and reduction potentials of transient free radicals Danial D. M. Wayner and David Griller pp 7764 - 7765; DOI: 10.1021/ja00311a091 |
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An efficient, site-specific DNA target for bleomycin Hiroshi Sugiyama, Robert E. Kilkuskie, Sidney M. Hecht, Gijs A. Van der Marel, and Jacques H. Van Boom pp 7765 - 7767; DOI: 10.1021/ja00311a092 |
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Photochemistry of acyloxymethyl(benzyl)silanes. Evidence for the primary formation of a benzyl-silyl radical pair and mechanism of free-radical 1,2-(carbon .fwdarw. silicon)-acyloxy migration Mitsuo Kira, Hitoaki Yoshida, and Hideki Sakurai pp 7767 - 7768; DOI: 10.1021/ja00311a093 |
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Catalysis by human leukocyte elastase. 5. Structural features of the virtual transition state for acylation Ross L. Stein pp 7768 - 7769; DOI: 10.1021/ja00311a094 |
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Rhodopsin in polymerized bilayer membranes P. N. Tyminski, L. H. Latimer, and D. F. O'Brien pp 7769 - 7770; DOI: 10.1021/ja00311a095 |
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Macroexpansion methodology. 3. Eight-step synthesis of (-)-(3Z)-cembrene A Paul A. Wender and Dennis A. Holt pp 7771 - 7772; DOI: 10.1021/ja00311a096 |
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Metalloketene formation by insertion of carbon suboxide into tungsten and rhenium metal-hydride bonds Gregory L. Hillhouse pp 7772 - 7773; DOI: 10.1021/ja00311a097 |
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Copper polyhydrides Timothy H. Lemmen, Kirsten Folting, John C. Huffman, and Kenneth G. Caulton pp 7774 - 7775; DOI: 10.1021/ja00311a098 |
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Formation of stable tungsten(alkene)carbyne complexes by carbonyl substitution reactions Andreas Mayr, Alison M. Dorries, Gregory A. McDermott, Steven J. Geib, and Arnold L. Rheingold pp 7775 - 7776; DOI: 10.1021/ja00311a099 |
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An efficient asymmetric synthesis of (+)-mesembrine and related chiral 4,4-disubstituted cyclohexenones A. I. Meyers, Reinhard Hanreich, and Klaus T. Wanner pp 7776 - 7778; DOI: 10.1021/ja00311a100 |
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Time reversal of the evolution under scalar spin-spin interactions in NMR. Application for .omega.1 decoupling in two-dimensional NOE spectroscopy O. W. Soerensen, C. Griesinger, and R. R. Ernst pp 7778 - 7779; DOI: 10.1021/ja00311a101 |
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Lanthanum complexes of spheroidal carbon shells J. R. Heath, S. C. O'Brien, Q. Zhang, Y. Liu, R. F. Curl, F. K. Tittel, and R. E. Smalley pp 7779 - 7780; DOI: 10.1021/ja00311a102 |
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Separation of oxygen isotopic compounds by reversed-phase liquid chromatography on the basis of oxygen isotope effects on the dissociation of carboxylic acids Nobuo Tanaka and Mikio Araki pp 7780 - 7781; DOI: 10.1021/ja00311a103 |
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Separation of nitrogen isotopic compounds by reversed-phase liquid chromatography on the basis of nitrogen isotope effects on the dissociation of amines Nobuo Tanaka, Atsumi Yamaguchi, Mikio Araki, and Kazuhiro Kimata pp 7781 - 7782; DOI: 10.1021/ja00311a104 |
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Properties of porphyrin dimers, formed by pairing cationic and anionic porphyrins Emmanuel Ojadi, Russell Selzer, and Henry Linschitz pp 7783 - 7784; DOI: 10.1021/ja00311a105 |
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Triplet ESR study of dimerization of cationic and anionic water-soluble porphyrins Hans Van Willigen, Utpal Das, Emmanuel Ojadi, and Henry Linschitz pp 7784 - 7785; DOI: 10.1021/ja00311a106 |
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Models for the triply bridging site in chemisorption: the first complex containing the Pt3(.mu.3-H) group and evidence for inversion of the Pt3(.mu.3-H) unit and for reversible coordination of carbon monoxide Brian R. Lloyd and Richard J. Puddephatt pp 7785 - 7786; DOI: 10.1021/ja00311a107 |
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Photoelectron spectra and bonding in cerocene, bis(.pi.-[8]annulene)cerium(IV) Andrew Streitwieser, Steven A. Kinsley, John T. Rigsbee, Ignazio L. Fragala, and Enrico Ciliberto pp 7786 - 7788; DOI: 10.1021/ja00311a108 |
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An organotransition metal based approach to the synthesis of C-glycosides Philip DeShong, Greg A. Slough, Varadaraj Elango, and George L. Trainor pp 7788 - 7790; DOI: 10.1021/ja00311a109 |
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Total synthesis of (+)-actinobolin Ravi S. Garigipati, David M. Tschaen, and Steven M. Weinreb pp 7790 - 7792; DOI: 10.1021/ja00311a110 |
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An inhibitor of chorismate mutase resembling the transition-state conformation Paul A. Bartlett and Charles R. Johnson pp 7792 - 7793; DOI: 10.1021/ja00311a111 |
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Hydration of chloride and bromide anions: determination of relative free energy by computer simulation Terry P. Lybrand, Indira Ghosh, and J. Andrew McCammon pp 7793 - 7794; DOI: 10.1021/ja00311a112 |
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Book Reviews pp 7795 - 7804; DOI: 10.1021/ja00311a600 |
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Quantization effects in the photocurrent spectroscopy of superlattice electrodes A. J. Nozik, B. R. Thacker, J. A. Turner, and J. M. Olson pp 7805 - 7810; DOI: 10.1021/ja00312a001 |
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The dependence of biological electron transfer rates on exothermicity. The cytochrome c/cytochrome b5 couple George McLendon and John R. Miller pp 7811 - 7816; DOI: 10.1021/ja00312a002 |
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Laser flash photolysis study of the hydrogen atom transfer reaction from triplet 1-naphthol to ground benzophenone Haruo Shizuka, Hiroyuki Hagiwara, and Masaru Fukushima pp 7816 - 7823; DOI: 10.1021/ja00312a003 |
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Stereodynamics of a series of di-tert-butylphosphines [(tert-C4H9)2PR; R = H, Me, Et, CH2Ph, iso-C3H7, tert-C4H9, and Ph]. Carbon-13, proton, and phosphorus-31 NMR studies. Molecular mechanics calculations Christopher D. Rithner and C. Hackett Bushweller pp 7823 - 7836; DOI: 10.1021/ja00312a004 |
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Structure and conformations of 4-chloro-1-butanol: electron-diffraction evidence for internal hydrogen bonding Otto Bastiansen, Liv Fernholt, Kenneth Hedberg, and Ragnhild Seip pp 7836 - 7841; DOI: 10.1021/ja00312a005 |
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Selectivity of proton abstraction from propyne on the silver(110) surface J. M. Vohs, B. A. Carney, and M. A. Barteau pp 7841 - 7848; DOI: 10.1021/ja00312a006 |
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Simultaneous determination of photoreaction dynamics and energetics using pulsed, time-resolved photoacoustic calorimetry Jeanne E. Rudzki, Joshua L. Goodman, and Kevin S. Peters pp 7849 - 7854; DOI: 10.1021/ja00312a007 |
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Factors determining carbon monoxide adsorption sites on palladium and platinum (100) and (111) surfaces: theoretical study Alfred B. Anderson and M. K. Awad pp 7854 - 7857; DOI: 10.1021/ja00312a008 |
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Theoretical interpretation of the cyclohexane .fwdarw. benzene reaction on the platinum(III) surface Dae Bok Kang and Alfred B. Anderson pp 7858 - 7861; DOI: 10.1021/ja00312a009 |
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Inclusion of spin-orbit and low-symmetry effects in a vibronic coupling (PKS) model for mixed-valence dimers: application to the Creutz-Taube ion K. Neuenschwander, S. B. Piepho, and Paul N. Schatz pp 7862 - 7869; DOI: 10.1021/ja00312a010 |
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Theoretical studies of the system H3O+(H2O)n for n = 1, 9 E. Kochanski pp 7869 - 7873; DOI: 10.1021/ja00312a011 |
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Monte Carlo study of the conformation-dependent hydration of the 18-crown-6 macrocycle G. Ranghino, S. Romans, J. M. Lehn, and Georges Wipff pp 7873 - 7877; DOI: 10.1021/ja00312a012 |
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The infrared spectrum and force field of tricarbon monoxide Ronald D. Brown, David E. Pullin, Edward H. N. Rice, and Martin Rodler pp 7877 - 7880; DOI: 10.1021/ja00312a013 |
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Direct observation of ion-pair dynamics J. M. Masnovi and J. K. Kochi pp 7880 - 7893; DOI: 10.1021/ja00312a014 |
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Tailored excitation for Fourier transform ion cyclotron mass spectrometry Alan G. Marshall, Tao Chin Lin Wang, and Tom L. Ricca pp 7893 - 7897; DOI: 10.1021/ja00312a015 |
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g-Tensor in a low-spin heme system using molecular orbital theory - ferricytochrome c and nitrosylhemoglobin K. C. Mishra, Santosh K. Mishra, J. N. Roy, S. Ahmad, and T. P. Das pp 7898 - 7904; DOI: 10.1021/ja00312a016 |
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Structural dependence of the singlet-triplet energy gap of the tetramethylene biradical C. Doubleday, J. McIver, and M. Page pp 7904 - 7909; DOI: 10.1021/ja00312a017 |
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Oxidation of 2,6-di-tert-butylphenol by molecular oxygen. 2. Catalysis by cobaltous polyamine chelates through their (.mu.-peroxo)- and (.mu.-peroxo)(.mu.-hydroxo)dicobalt(III) complexes Stephen A. Bedell and Arthur E. Martell pp 7909 - 7913; DOI: 10.1021/ja00312a018 |
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Mixed copper/iron clusters. The preparation and structures of [(Ph3P)2Cu]2Fe(CO)4 and [(diphos)2Cu]2Cu6Fe4(CO)16 G. Doyle, K. A. Eriksen, and D. Van Engen pp 7914 - 7920; DOI: 10.1021/ja00312a019 |
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Influence of solvent properties on the kinetics of complexation of the sodium ion with 18-crown-6 Bruce O. Strasser and Alexander I. Popov pp 7921 - 7924; DOI: 10.1021/ja00312a020 |
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Properties of metal-metal single bonds. Vibrational and electronic spectra of binuclear rhodium(II) and iridium(II) isocyanide complexes with comparisons to decacarbonyldimanganese [Mn2(CO)10] Vincent M. Miskowski, Terrance P. Smith, Thomas M. Loehr, and Harry B. Gray pp 7925 - 7934; DOI: 10.1021/ja00312a021 |
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Structural insights from the molybdenum K-edge x-ray absorption near edge structure of the iron-molybdenum protein of nitrogenase and its iron-molybdenum cofactor by comparison with synthetic iron-molybdenum-sulfur clusters S. D. Conradson, B. K. Burgess, W. E. Newton, J. W. McDonald, J. F. Rubinson, S. F. Gheller, L. E. Mortenson, M. W. W. Adams, P. K. Mascharak, and et al. pp 7935 - 7940; DOI: 10.1021/ja00312a022 |
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Formation and thermal reactions of rhodium-carbon bonds derived from the reactions of octaethylporphyrin-rhodium(III) dimer with alkyl carbon-hydrogen bonds in alkyl aromatics Kenneth J. Del Rossi and Bradford B. Wayland pp 7941 - 7944; DOI: 10.1021/ja00312a023 |
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Synthetic, structural, spectroscopic, and theoretical studies of decamethylvanadocene arylnitrenes Joseph H. Osborne, Arnold L. Rheingold, and William C. Trogler pp 7945 - 7952; DOI: 10.1021/ja00312a024 |
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Nucleophilic attack on .eta.2-acetyl ligands. Structure of a bridging .eta.2-acetone complex Bruce D. Martin, Stephen A. Matchett, Jack R. Norton, and Oren P. Anderson pp 7952 - 7959; DOI: 10.1021/ja00312a025 |
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Association phenomena. 6. NMR studies of the mixed chelates of triethylenetetramine, phosphate, and metal ions George C. Mei and C. David Gutsche pp 7959 - 7963; DOI: 10.1021/ja00312a026 |
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Association phenomena. 7. Mixed chelate and comicellar catalysis of acetyl phosphate olysis reactions C. David Gutsche and George C. Mei pp 7964 - 7967; DOI: 10.1021/ja00312a027 |
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Total synthesis of a novel antiulcer agent via a modification of the intramolecular Wadsworth-Emmons-Wittig reaction Paul A. Aristoff, Paul D. Johnson, and Allen W. Harrison pp 7967 - 7974; DOI: 10.1021/ja00312a028 |
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Asymmetric synthesis of 2-alkyl pyrrolidines and piperidines. Synthesis of (+)-metazocine Albert I. Meyers, Daniel A. Dickman, and Thomas R. Bailey pp 7974 - 7978; DOI: 10.1021/ja00312a029 |
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Factors influencing conformational preferences in cyclohexenes Joseph B. Lambert and Dale E. Marko pp 7978 - 7982; DOI: 10.1021/ja00312a030 |
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Metmyoglobin and methemoglobin as efficient traps for nitrosyl hydride (nitroxyl) in neutral aqueous solution Dennis A. Bazylinski and Thomas C. Hollocher pp 7982 - 7986; DOI: 10.1021/ja00312a031 |
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On the reaction of trioxodinitrate(II) with hemoglobin and myoglobin Dennis A. Bazylinski, Joanne Goretski, and Thomas C. Hollocher pp 7986 - 7989; DOI: 10.1021/ja00312a032 |
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Stereoelectronic aspects of the intercalative binding properties of 7,12-dimethylbenz[a]anthracene metabolites with DNA Irene S. Zegar, Arungundrum S. Prakash, Ronald G. Harvey, and Pierre R. LeBreton pp 7990 - 7995; DOI: 10.1021/ja00312a033 |
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Mixed-valence dialkylbiferrocenium salts: an explanation for the observed temperature dependence of electron-transfer rates Teng Yuan Dong, David N. Hendrickson, Kumiko Iwai, Michelle J. Cohn, Steven J. Geib, Arnold L. Rheingold, Hirotoshi Sano, Izumi Motoyama, and Satoru Nakashima pp 7996 - 8008; DOI: 10.1021/ja00312a034 |
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Valence-detrapping modes for electron transfer in the solid state of mixed-valence, oxo-centered, trinuclear iron acetate complexes: x-ray structure and physical data for [Fe3O(O2CCH3)6(4-Et-py)3](4-Et-py) Seung M. Oh, David N. Henderickson, Karen L. Hassett, and Raymond E. Davis pp 8009 - 8018; DOI: 10.1021/ja00312a035 |
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Cystine peptides. The antiparallel .beta.-sheet conformation of two synthetic cyclic bis(cystine peptides) R. Kishore, A. Kumar, and P. Balaram pp 8019 - 8023; DOI: 10.1021/ja00312a036 |
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Structure elucidation of nitrosocimetidine, a mutagenic charge-transfer system Scott Rice, Dana Ichinotsubo, Howard Mower, and Morton Mandel pp 8023 - 8029; DOI: 10.1021/ja00312a037 |
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A theoretical study of the phosphinonitrene (H2P:N)-iminophosphane (HP:NH) rearrangement Minh Tho Nguyen, Michael A. McGinn, and Anthony F. Hegarty pp 8029 - 8033; DOI: 10.1021/ja00312a038 |
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Ab initio calculations on the lowest .pi. state of difluorocarbene radical cation David A. Hrovat and Weston Thatcher Borden pp 8034 - 8035; DOI: 10.1021/ja00312a039 |
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Infrared multiphoton dissociation of some oxygen-containing hydrocarbon ions. Differentiation of isomeric ion structures in the gas phase G. Baykut, C. H. Watson, R. R. Weller, and J. R. Eyler pp 8036 - 8042; DOI: 10.1021/ja00312a040 |
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Electronic structure of three-membered rings containing phosphorus atoms. PE spectroscopic investigations and model calculations Rolf Gleiter, Wolfgang Schaefer, and Marianne Baudler pp 8043 - 8049; DOI: 10.1021/ja00312a041 |
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Kinetic isotope effect associated with the dissociative addition of dihydrogen to trans-Ir(CO)Cl(Ph3P)2 Peng Zhou, Arturo A. Vitale, Joseph San Filippo, and William H. Saunders pp 8049 - 8054; DOI: 10.1021/ja00312a042 |
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Charge carrier trapping and recombination dynamics in small semiconductor particles Guido Rothenberger, Jacques Moser, Michael Graetzel, Nick Serpone, and Devendra K. Sharma pp 8054 - 8059; DOI: 10.1021/ja00312a043 |
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Distonic oxonium and ammonium radical cations. A neutralization-reionization and collisional activation study Chrysostomos Wesdemiotis, Paul O. Danis, Rong Feng, Jacqueline Tso, and Fred W. McLafferty pp 8059 - 8066; DOI: 10.1021/ja00312a044 |
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Efficient total synthesis of (.+-.)-anatoxin a Rick L. Danheiser, John M. Morin, and Edward J. Salaski pp 8066 - 8073; DOI: 10.1021/ja00312a045 |
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"Ordered" structure in dilute suspensions of highly charged polymer lattices as studied by microscopy. 2. The influence of ionic strength, dielectric constant, temperature, and viscosity Norio Ise, Kensaku Ito, Tsuneo Okubo, Shin Dosho, and Ikuo Sogami pp 8074 - 8077; DOI: 10.1021/ja00312a046 |
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Variations in reactivity of lone-pair electrons due to intramolecular hydrogen bonding as observed by Penning ionization electron spectroscopy Koichi Ohno, Keitaro Imai, and Yoshiya Harada pp 8078 - 8082; DOI: 10.1021/ja00312a047 |
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Study of stereochemical properties of molecular orbitals by Penning ionization electron spectroscopy. Effects of through-space/through-bond interactions on electron distributions Koichi Ohno, Toshimasa Ishida, Yukito Naitoh, and Yasuo Izumi pp 8082 - 8086; DOI: 10.1021/ja00312a048 |
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Metallocalixarenes: syntheses and x-ray crystal structures of titanium(IV), iron(III), and cobalt(II) complexes of p-tert-butylcalix[4]arene Marilyn M. Olmstead, Gary Sigel, Hakon Hope, Xiaojie Xu, and Philip P. Power pp 8087 - 8091; DOI: 10.1021/ja00312a049 |
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Highly reactive organolanthanides. Systematic routes to and olefin chemistry of early and late bis(pentamethylcyclopentadienyl) 4f hydrocarbyl and hydride complexes Gerald Jeske, Harald Lauke, Heiko Mauermann, Paul N. Swepston, Herbert Schumann, and Tobin J. Marks pp 8091 - 8103; DOI: 10.1021/ja00312a050 |
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Highly reactive organolanthanides. Synthesis, chemistry, and structures of 4f hydrocarbyls and hydrides with chelating bis(polymethylcyclopentadienyl) ligands Gerald Jeske, Laurel E. Schock, Paul N. Swepston, Herbert Schumann, and Tobin J. Marks pp 8103 - 8110; DOI: 10.1021/ja00312a051 |
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Highly reactive organolanthanides. A mechanistic study of catalytic olefin hydrogenation by bis(pentamethylcyclopentadienyl) and related 4f complexes Gerald Jeske, Harald Lauke, Heiko Mauermann, Herbert Schumann, and Tobin J. Marks pp 8111 - 8118; DOI: 10.1021/ja00312a052 |
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Synthesis and structure of a new ternary chalcogenide Nb3Pd0.72Se7; interrelationships in the packing of prisms and planes Douglas A. Keszler and James A. Ibers pp 8119 - 8127; DOI: 10.1021/ja00312a053 |
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Crystal and molecular structure of and magnetic coupling in two complexes containing gadolinium(III) and copper(II) ions A. Bencini, C. Benelli, A. Caneschi, Richard L. Carlin, A. Dei, and D. Gatteschi pp 8128 - 8136; DOI: 10.1021/ja00312a054 |
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Systematics of the formation of .PI.-carbonyl ligands in four-iron clusters. Synthesis and structures of [K(18-crown-6)][Fe4(AuPEt3)(CO)13].CH2Cl2, Fe4(AuPEt3)(CO)12(COCH3), [PPN][Fe4(CuPPh3)(CO)13], and [PPN][Fe4(HgCH3)(CO)13] Colin P. Horwitz, Elizabeth M. Holt, Carolyn P. Brock, and Duward F. Shriver pp 8136 - 8146; DOI: 10.1021/ja00312a055 |
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Solution equilibria between carbon-bonded carbonyl and .PI.-carbonyl ligands in four-iron clusters and cleavage of the .PI.-carbonyl ligand Colin P. Horwitz and Duward F. Shriver pp 8147 - 8153; DOI: 10.1021/ja00312a056 |
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Study of intramolecular sensitization and other excited-state pathways in orthometalated azobenzene complexes of palladium(II) Yasuo Wakatsuki, Hiroshi Yamazaki, Paul A. Grutsch, Mahalingam Santhanam, and Charles Kutal pp 8153 - 8159; DOI: 10.1021/ja00312a057 |
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The mechanism of Lewis acid catalyzed ene reactions Barry B. Snider and Eyal Ron pp 8160 - 8164; DOI: 10.1021/ja00312a058 |
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Arsenite-inhibited xanthine oxidase - determination of the molybdenum-sulfur-arsenic geometry by EXAFS S. P. Cramer and R. Hille pp 8164 - 8169; DOI: 10.1021/ja00312a059 |
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Activation of methane by photoexcited copper atoms and the photochemistry of methylcopper hydride in solid methane matrixes J. Mark Parnis, Steven A. Mitchell, Jaimie Garcia-Prieto, and Geoffrey A. Ozin pp 8169 - 8178; DOI: 10.1021/ja00312a060 |
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Molecular complexes of nucleosides and nucleotides with a monomeric cationic porphyrin and some of its metal derivatives R. F. Pasternack, E. J. Gibbs, A. Antebi, S. Bassner, L. De Poy, D. H. Turner, A. Williams, F. Laplace, M. H. Lansard, and et al. pp 8179 - 8186; DOI: 10.1021/ja00312a061 |
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Diastereo- and enantioselective aldehyde addition reactions of 2-allyl-1,3,2-dioxaborolane-4,5-dicarboxylic esters, a useful class of tartrate ester modified allylboronates William R. Roush, Alan E. Walts, and Lee K. Hoong pp 8186 - 8190; DOI: 10.1021/ja00312a062 |
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Cadmium-113 shielding tensors in cadmium-substituted metalloproteins Paul S. Marchetti, Paul D. Ellis, and Robert G. Bryant pp 8191 - 8196; DOI: 10.1021/ja00312a063 |
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On the singlet and triplet excited states of nitrosamines Yuan L. Chow, Zheng Zhi Wu, Ming Pui Lau, and Rodrick W. Yip pp 8196 - 8201; DOI: 10.1021/ja00312a064 |
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Multinuclear NMR study of the disproportionation and syn/anti isomerism in solutions of amino-substituted methylmercury derivatives of adenine and 9-methyladenine Jean Pierre Charland, Viet Minh Tan Phan, Maurice St-Jacques, and Andre L. Beauchamp pp 8202 - 8211; DOI: 10.1021/ja00312a065 |
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Synthesis and structures of distibene (RSb:SbR) and bridging stibinidene (RSb) iron complexes A. H. Cowley, N. C. Norman, M. Pakulski, D. Bricker, and D. R. Russell pp 8211 - 8218; DOI: 10.1021/ja00312a066 |
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Base-catalyzed reactions of triarylmethyl carbocations with water Joseph R. Gandler pp 8218 - 8223; DOI: 10.1021/ja00312a067 |
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On the incidence of internal ion pair return during solvolysis of sec-alkyl benzenesulfonates Cristina Paradisi and Joseph F. Bunnett pp 8223 - 8233; DOI: 10.1021/ja00312a068 |
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Calcium and magnesium binding to .gamma.-carboxyglutamate and .beta.-carboxyaspartate residues: structures of calcium and magnesium complexes of methylmalonic acid Maria E. Curry, Drake S. Eggleston, and Derek J. Hodgson pp 8234 - 8238; DOI: 10.1021/ja00312a069 |
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Toward an ab initio derivation of crystal morphology Ziva Berkovitch-Yellin pp 8239 - 8253; DOI: 10.1021/ja00312a070 |
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Specific rate enhancement by olefin coordination in reductive elimination of .eta.3-allylpalladium complexes Hideo Kurosawa, Mitsuhiro Emoto, Akira Urabe, Kunio Miki, and Nobutami Kasai pp 8253 - 8254; DOI: 10.1021/ja00312a071 |
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An asymmetric Simmons-Smith reaction Isao Arai, Atsunori Mori, and Hisashi Yamamoto pp 8254 - 8256; DOI: 10.1021/ja00312a072 |
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Homochiral ketals in organic synthesis. Diastereoselective cyclopropanation Eugene A. Mash and Keith A. Nelson pp 8256 - 8258; DOI: 10.1021/ja00312a073 |
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Pyrazolyl-bridged iridium dimers. 10. Sequential addition at the metal centers in a diiridium configuration. Oxidatively induced relocation of a bent, terminal nitrosyl group to occupy a bridging site D. O. Kimberley Fjeldsted, Stephen R. Stobart, and Michael J. Zaworotko pp 8258 - 8259; DOI: 10.1021/ja00312a074 |
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New mode of ligation for 1,3-butadiene to two metal centers. Synthesis and structure of [{(iso-Pr)2PCH2CH2CH2P(iso-Pr)2}Rh]2(.mu.-.eta.3-.eta.3-C4H6): a partial butadiene sandwich Michael D. Fryzuk, Warren E. Piers, and Steven J. Rettig pp 8259 - 8261; DOI: 10.1021/ja00312a075 |
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Synthesis, structure, and reactivity of the {[(.eta.5-C5H5)2U]2(.mu.-TiW5O19-.kappa.2O)2}4- anion V. W. Day, C. W. Earley, W. G. Klemperer, and D. J. Maltbie pp 8261 - 8262; DOI: 10.1021/ja00312a076 |
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Molecular building blocks for the synthesis of ceramic materials: [Si8O12](OCH3)8 V. W. Day, Walter G. Klemperer, V. V. Mainz, and D. M. Millar pp 8262 - 8264; DOI: 10.1021/ja00312a077 |
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Interaction of a hydrogen molecule with palladium H. Nakatsuji and M. Hada pp 8264 - 8266; DOI: 10.1021/ja00312a078 |
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Sequence-specific cleavage of double-helical DNA. N-Bromoacetyldistamycin Brenda F. Baker and Peter B. Dervan pp 8266 - 8268; DOI: 10.1021/ja00312a079 |
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NMR evidence for a horseradish peroxidase state with a deprotonated proximal histidine Jeffrey S. De Ropp, V. Thanabal, and Gerd N. La Mar pp 8268 - 8270; DOI: 10.1021/ja00312a080 |
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Metal-metal bonds involving actinides. Synthesis and characterization of a complex having an unsupported actinide to transition metal bond Richard S. Sternal, Carolyn P. Brock, and Tobin J. Marks pp 8270 - 8272; DOI: 10.1021/ja00312a081 |
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Spectral and electrochemical identification of iron(IV)-oxo porphyrin and iron(IV)-oxo porphyrin .pi.-cation species Thomas S. Calderwood and Thomas C. Bruice pp 8272 - 8273; DOI: 10.1021/ja00312a082 |
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Photocatalysis of oxygen transfer from p-cyano-N,N-dimethylaniline N-oxide to meso-(tetraphenylporphinato)chromium(III) chloride Lung Chi Yuan, Thomas S. Calderwood, and Thomas C. Bruice pp 8273 - 8274; DOI: 10.1021/ja00312a083 |
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A vinyltrimethylenemethane intermediate in the 1,3-sigmatropic rearrangement of the 6-methylenebicyclo[3.1.0]hex-2-enyl system Steven Pikulin and Jerome A. Berson pp 8274 - 8276; DOI: 10.1021/ja00312a084 |
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Kinetics and mechanism of nitrate reduction by a dimeric aquamolybdenum(III) complex in aqueous solution. Direct evidence for an oxo-group transfer Karl Weighardt, Maria Woeste, Partha S. Roy, and Phalguni Chaudhuri pp 8276 - 8277; DOI: 10.1021/ja00312a085 |
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On the nucleophilic nature of a TMM-PdL2 intermediate: a direct palladium catalyzed addition of trimethylenemethane to heteroatom unsaturation Barry M. Trost and Peter J. Bonk pp 8277 - 8279; DOI: 10.1021/ja00312a086 |
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First examples of polynuclear, sulfur-containing, zirconium compounds. Synthesis and structural characterization of the trinuclear Zr3S3(S-tert-Bu)2(BH4)4(THF)2 and the hexanuclear Zr6S6(S-tert-Bu)4(BH4)8(THF)2 clusters D. Coucouvanis, R. K. Lester, M. G. Kanatzidis, and D. Kessisoglou pp 8279 - 8280; DOI: 10.1021/ja00312a087 |
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A compound with a tin-phosphorus double bond: the first stable stannaphosphene Claude Couret, Jean Escudie, Jacques Satge, Annie Raharinirina, and Jean Dominique Andriamizaka pp 8280 - 8281; DOI: 10.1021/ja00312a088 |
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Novel structure of the complex between carboxypeptidase A and a ketonic substrate analog David W. Christianson, Lawrence C. Kuo, and William N. Lipscomb pp 8281 - 8283; DOI: 10.1021/ja00312a089 |
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A quantitative theory of mass spectral fragmentation patterns J. Silberstein and R. D. Levine pp 8283 - 8284; DOI: 10.1021/ja00312a090 |
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Preparation and structures of novel di- and trinuclear clusters of iridium(II) without carbonyl ligands F. Albert Cotton, Pascual Lahuerta, . Mercedes Sanau, and Willi Schwotzer pp 8284 - 8285; DOI: 10.1021/ja00312a091 |
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Transient circular dichroism of the luminescent state of Ru(bpy)32+ J. S. Gold, S. J. Milder, J. W. Lewis, and D. S. Kliger pp 8285 - 8286; DOI: 10.1021/ja00312a092 |
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Electron transfer through aromatic spacers in bridged electron-donor-acceptor molecules H. Heitele and M. E. Michel-Beyerle pp 8286 - 8288; DOI: 10.1021/ja00312a093 |
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Pyrophosphate formation via a phosphoramidate intermediate in polyammonium macrocycle:metal ion-catalyzed hydrolysis of ATP P. G. Yohannes, Mathias P. Mertes, and Kristin Bowman Mertes pp 8288 - 8289; DOI: 10.1021/ja00312a094 |
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Metal promoted cyclization. 9. Controlled and catalytic acylpalladation. A novel route to cyclopentenone and cyclohexenone derivatives James M. Tour and Eiichi Negishi pp 8289 - 8291; DOI: 10.1021/ja00312a095 |
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Nature of the migrating group in 1,5-sigmatropic hydrogen shifts S. D. Kahn, W. J. Hehre, N. G. Rondan, and K. N. Houk pp 8291 - 8292; DOI: 10.1021/ja00312a096 |
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X-ray crystal structure and hydrocarbon solution dynamics of tetrameric 1-(dimethylamino)-3-lithiopropane Gerhard W. Klumpp, Marcel Vos, Franciscus J. J. De Kanter, Cees Slob, Hendrik Krabbendam, and Anthony L. Spek pp 8292 - 8294; DOI: 10.1021/ja00312a097 |
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Highly stereoselective reduction of .alpha.-substituted .beta.-keto amides by means of hydrosilane-fluoride ion and hydrosilane-acid reagent. A practical approach to aldols of both threo and erythro configurations Makoto Fujita and Tamejiro Hiyama pp 8294 - 8296; DOI: 10.1021/ja00312a098 |
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New carbon-carbon bond-forming reaction of carbon monoxide: remarkable trialkylation of a carbonyl ligand in a molybdenum pentadienyl complex Michael S. Kralik, John P. Hutchinson, and Richard D. Ernst pp 8296 - 8297; DOI: 10.1021/ja00312a099 |
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Silapyran and silacyclobutene formation in the gas-phase pyrolysis of 2-(dimethylsilyl)furan Thomas J. Barton and Brian L. Groh pp 8297 - 8299; DOI: 10.1021/ja00312a100 |
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Gas-phase generation of singlet oxygen by reaction of ozone with organic substances W. C. Eisenberg, K. Taylor, and R. W. Murray pp 8299 - 8300; DOI: 10.1021/ja00312a101 |
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Biosynthesis of 7,8-didemethyl-8-hydroxy-5-deazariboflavin, the chromophoric moiety of coenzyme F420 Quang Le Van, Bruno Schwarzkopf, Adelbert Bacher, Paul J. Keller, Sungsook Lee, and Heinz G. Floss pp 8300 - 8301; DOI: 10.1021/ja00312a102 |
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Chiral complexes polymerize methacrylate esters to give helical polymers that mutarotate by uncoiling Donald J. Cram and Dotsevi Y. Sogah pp 8301 - 8302; DOI: 10.1021/ja00312a103 |
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Electronic conductivity of poly[tris(5,5'-bis[(3-acrylyl-1-propoxy)carbonyl]-2,2'-bipyridine)ruthenium(0)] C. Michael Elliott, J. G. Redepenning, and Ethan M. Balk pp 8302 - 8304; DOI: 10.1021/ja00312a104 |
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N-Carboxybiotin formation by pyruvate carboxylase: the stereochemical consequence at phosphorus David E. Hansen and Jeremy R. Knowles pp 8304 - 8305; DOI: 10.1021/ja00312a105 |
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Crystal and band electronic structures of an organic salt with the first three-dimensional radical-cation donor network, (BEDT-TTF)Ag4(CN)5 Urs Geiser, Hau H. Wang, Larry E. Gerdom, Millicent A. Firestone, Lauren M. Sowa, and Jack M. Williams pp 8305 - 8307; DOI: 10.1021/ja00312a106 |
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Isopentenyl diphosphate:dimethylallyl diphosphate isomerase. Irreversible inhibition of the enzyme by active-site-directed covalent attachment Manfred Muehlbacher and C. Dale Poulter pp 8307 - 8308; DOI: 10.1021/ja00312a107 |
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Synthesis of aromatic Schiff base oligomers at the air/water interface Alan K. Engel, Tomoko Yoden, Kohei Sanui, and Naoya Ogata pp 8308 - 8310; DOI: 10.1021/ja00312a108 |
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Correction. Anomerization of Furanose Sugars and Sugar Phosphates John Pierce, Anthony S. Serianni, and Robert Barker pp 8310 - 8310; DOI: 10.1021/ja00312a600 |
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Correction. Hartree-Fock MO Theoretical Approach to Aromaticity. Interpretation of Hückel Resonance Energy in Terms of Kinetic Energy of π Electrons Hiroshi Ichikawa, and Yukiko Ebisawa pp 8310 - 8310; DOI: 10.1021/ja00312a601 |
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Correction. Bimetallic Solvated Metal Atom Dispersed Catalysts. New Materials with Low-Temperature Catalytic Properties Kenneth J. Klabunde, and Yuzo Imizu pp 8310 - 8310; DOI: 10.1021/ja00312a602 |
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Book Reviews pp 8311 - 8315; DOI: 10.1021/ja00312a603 |