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Rectifying interfaces using two-layer films of electrochemically polymerized vinylpyridine and vinylbipyridine complexes of ruthenium and iron on electrodes H. D. Abruna, P. Denisevich, M. Umana, Thomas J. Meyer, and Royce W. Murray pp 1 - 5; DOI: 10.1021/ja00391a001 |
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Natural correlation diagrams. A unifying theoretical basis for analysis of n orbital initiated ketone photoreactions Bernard Bigot, Alain Devaquet, and Nicholas J. Turro pp 6 - 12; DOI: 10.1021/ja00391a002 |
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Collision-induced dissociation mass spectrometry: target gas effects upon scattering and charge exchange J. A. Laramee, D. Cameron, and R. G. Cooks pp 12 - 17; DOI: 10.1021/ja00391a003 |
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A structural study of tris(.beta.-diketonate)europium(III) complexes in solution using magnetic circularly polarized luminescence spectroscopy Frederick S. Richardson and Harry G. Brittain pp 18 - 24; DOI: 10.1021/ja00391a004 |
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An unexpectedly strong hydrogen bond: ab initio calculations and spectroscopic studies of amide-fluoride systems John Emsley, Deborah J. Jones, Jack M. Miller, Richard E. Overill, and Roland A. Waddilove pp 24 - 28; DOI: 10.1021/ja00391a005 |
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NMR study of molecular reorientation under fivefold symmetry - solid permethylferrocene D. E. Wemmer, D. J. Ruben, and A. Pines pp 28 - 33; DOI: 10.1021/ja00391a006 |
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Carbon-13 chemical shifts in solid metal sandwich compounds D. E. Wemmer and A. Pines pp 34 - 36; DOI: 10.1021/ja00391a007 |
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Unimolecular reactions of ionized methyl acetate and its enol: mechanism for the enol to keto isomerization Judit Hegedus Vajda, Alex G. Harrison, Akira Hirota, and Fred W. McLafferty pp 36 - 39; DOI: 10.1021/ja00391a008 |
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The isolated molecule approach. Theoretical studies of the inductive effect Ronald D. Topsom pp 39 - 44; DOI: 10.1021/ja00391a009 |
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3,3'-Bicyclopropenyl: evidence for novel long-range conjugation of .pi. orbitals Arthur Greenberg and Joel F. Liebman pp 44 - 48; DOI: 10.1021/ja00391a010 |
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Interligand steric effects in metal complexes in solution studied through the residual circular dichroism of the d-d transitions: application to tetraaminecobalt(III)-amino acid complexes Robert Job and Pieter E. Schipper pp 48 - 51; DOI: 10.1021/ja00391a011 |
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Reactions involving hydrogen peroxide, iodine, and iodate ion. 7. The smooth catalytic decomposition of hydrogen peroxide, mainly at 50.degree.C Herman A. Liebhafsky, Ryusaburo Furuichi, and Glenn M. Roe pp 51 - 56; DOI: 10.1021/ja00391a012 |
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Redox properties of metalloporphyrin excited states, lifetimes, and related properties of a series of para-substituted tetraphenylporphine carbonyl complexes of ruthenium(II) D. P. Rillema, J. K. Nagle, L. F. Barringer, and T. J. Meyer pp 56 - 62; DOI: 10.1021/ja00391a013 |
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Transition-metal methylene complexes. 14. Reactions of an electron-rich dimetallacyclopropane with protic acids: synthesis and x-ray crystal structures of novel rhodium-methyl and -methylidyne complexes Wolfgang A. Herrmann, Johann Plank, Doris Riedel, Manfred L. Ziegler, Klaus Weidenhammer, Ernst Guggolz, and Barbara Balbach pp 63 - 75; DOI: 10.1021/ja00391a014 |
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A metal ion complex of vitamin B1: the preparation and structure of Cd(thiamine)Cl3.0.6H2O Roger E. Cramer, Richard B. Maynard, and James A. Ibers pp 76 - 81; DOI: 10.1021/ja00391a015 |
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Total synthesis of (.+-.)-isocomene and related studies Michael C. Pirrung pp 82 - 87; DOI: 10.1021/ja00391a016 |
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Formation of vinyl halides from vinyl cations generated by acetylenic participation in biomimetic polyene cyclizations William S. Johnson, Carl E. Ward, Sharon G. Boots, Michael B. Gravestock, Ronald L. Markezich, Brian E. McCarry, Dominic A. Okorie, and Ronald J. Parry pp 88 - 98; DOI: 10.1021/ja00391a017 |
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Ultraviolet absorption spectra and photochemical rearrangements of benzyl and tropylium cations in solid argon Lester Andrews and Brian W. Keelan pp 99 - 103; DOI: 10.1021/ja00391a018 |
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Intramolecular electron transfer and dehalogenation of anion radicals. 3. Halobenzonitriles and cyanobenzyl halides P. Neta and D. Behar pp 103 - 106; DOI: 10.1021/ja00391a019 |
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Computation of peptide-protein interactions. Catalysis by chymotrypsin: prediction of relative substrate reactivities DeLos F. DeTar pp 107 - 110; DOI: 10.1021/ja00391a020 |
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Photoresponsive crown ethers. 2. Photocontrol of ion extraction and ion transport by a bis(crown ether) with a butterfly-like motion Seiji Shinkai, Takahiro Nakaji, Toshiyuki Ogawa, Kazuyoshi Shigematsu, and Osamu Manabe pp 111 - 115; DOI: 10.1021/ja00391a021 |
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Minor and trace sterols in marine invertebrates. 19. Isolation, structure elucidation, and partial synthesis of 24-methylene-25-ethylcholesterol (mutasterol): first example of sterol side-chain bioalkylation at position 25 Lian Niang Li, Ulf Sjoestrand, and Carl Djerassi pp 115 - 119; DOI: 10.1021/ja00391a022 |
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Diaryltetraoxypersulfuranes: preparation, characterization, and reactions William Y. Lam and J. C. Martin pp 120 - 127; DOI: 10.1021/ja00391a023 |
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A comparison of hypervalent bond polarizabilities in sulfuranes (10-S-4 species) and persulfuranes (12-S-6 species) William Y. Lam, Eileen N. Duesler, and J. C. Martin pp 127 - 135; DOI: 10.1021/ja00391a024 |
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Rational mechanism for homogeneous hydrogenation of carbon monoxide to alcohols, polyols, and esters Darryl R. Fahey pp 136 - 141; DOI: 10.1021/ja00391a025 |
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Kinetics and mechanism of the conjugate addition of lithium dimethylcuprate to .alpha.,.beta.-unsaturated ketones Susan Ruth Krauss and Stanley G. Smith pp 141 - 148; DOI: 10.1021/ja00391a026 |
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Kinetics of free radicals produced by infrared multiphoton-induced decompositions. 1. Reactions of allyl radicals with nitrogen dioxide and bromine Irene R. Slagle, Fumiaki Yamada, and David Gutman pp 149 - 153; DOI: 10.1021/ja00391a027 |
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High acylation rates and enantioselectivity with cyclodextrin complexes of rigid substrates George L. Trainor and Ronald Breslow pp 154 - 158; DOI: 10.1021/ja00391a028 |
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Molecules with a helix structure. 3. Sulfur-bridged peri-naphthalenes: synthesis, conformational analysis, and photoelectron spectroscopy of the mono-, di-, and trisulfides of 1,8-dimethylnaphthalene Hans G. Guttenberger, Hans J. Bestmann, Franz L. Dickert, Flemming S. Jorgensen, and James P. Snyder pp 159 - 168; DOI: 10.1021/ja00391a029 |
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Low-temperature neutron diffraction studies of carbon-hydrogen-metal interactions in two tantalum-neopentylidene complexes: [Ta(CHCMe3)(PMe3)Cl3]2 [T = 110 K] and the first alkylidene/olefin complex, Ta(.eta.5-C5Me5)(CHCMe3)(.eta.2-C2H4)(PMe3) [T = 20 K] Arthur J. Schultz, Richard K. Brown, Jack M. Williams, and Richard R. Schrock pp 169 - 176; DOI: 10.1021/ja00391a030 |
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Crystal and molecular structure of the isobacteriochlorin: (2,3,7,8-tetrahydro-5,10,15,20-tetraphenylporphinato)(pyridine)zinc(II) benzene solvate K. M. Barkigia, J. Fajer, L. D. Spaulding, and G. J. B. Williams pp 176 - 181; DOI: 10.1021/ja00391a031 |
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Oxidation of dithiols by flavopapain Herbert E. Fried and E. T. Kaiser pp 182 - 184; DOI: 10.1021/ja00391a032 |
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Carbon monoxide bridges two copper centers which experience a very short metal-metal proximity in [Cu2(tmen)2(.mu.-CO)(.mu.-PhCO2)](BPh4) Marco Pasquali, Carlo Floriani, Amelia Gaetani-Manfredotti, and Carlo Guastini pp 185 - 186; DOI: 10.1021/ja00391a033 |
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Reduction of bis(histidine)hemin; model for the proton-coupled reduction of hemoproteins David A. Baldwin, Vivien M. Campbell, Luigi A. Carleo, Helder M. Marques, and John M. Pratt pp 186 - 188; DOI: 10.1021/ja00391a034 |
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Formation of superoxide ion from singlet oxygen. Use of a water-soluble singlet oxygen source Isao Saito, Teruo Matsuura, and Kenzo Inoue pp 188 - 190; DOI: 10.1021/ja00391a035 |
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Metal-hydrogen bond energies in protonated transition-metal complexes Amy E. Stevens and J. L. Beauchamp pp 190 - 192; DOI: 10.1021/ja00391a036 |
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Delocalized .pi. bonding in tetraazadiene metallocycles Michal E. Gross, William C. Trogler, and James A. Ibers pp 192 - 193; DOI: 10.1021/ja00391a037 |
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Total synthesis of (.+-.)-modhephene Amos B. Smith and Paula J. Jerris pp 194 - 195; DOI: 10.1021/ja00391a038 |
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Interaction frontier orbitals Kenichi Fukui, Nobuaki Koga, and Hiroshi Fujimoto pp 196 - 197; DOI: 10.1021/ja00391a039 |
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CNDO/2-predicted charge alternation Robert D. Stolow, Peter W. Samal, and Thomas W. Giants pp 197 - 199; DOI: 10.1021/ja00391a040 |
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Heme asymmetry in deuterohemin-reconstituted cytochrome peroxidase James D. Satterlee and James E. Erman pp 199 - 200; DOI: 10.1021/ja00391a041 |
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Silicon photocathode behavior in acidic vanadium(II)-vanadium(III) solutions A. Heller, H. J. Lewerenz, and B. Miller pp 200 - 201; DOI: 10.1021/ja00391a042 |
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Absence of internal return in the reaction of (4-nitrophenyl)nitromethane with amine bases in toluene solution. Implication on unusually large isotope effects reported for this reaction A. J. Kresge and M. F. Powell pp 201 - 202; DOI: 10.1021/ja00391a043 |
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Kinetics of the reaction of (4-nitrophenyl)nitromethane with tetramethylguanidine in toluene E. F. Caldin, S. Mateo, and P. Warrick pp 202 - 204; DOI: 10.1021/ja00391a044 |
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The circular dichroism and absolute configuration of C3-chiral derivatives of cyclotriveratrylene Andre Collet and Giovanni Gottarelli pp 204 - 205; DOI: 10.1021/ja00391a045 |
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The decomposition of bicyclic endoperoxides: an isomorphous synthesis of frontalin via 1,5-dimethyl-6,7-dioxabicyclo[3.2.1]octane R. Marshall Wilson and John W. Rekers pp 206 - 207; DOI: 10.1021/ja00391a046 |
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2,2',5,5'-Tetramethyldistibolyl. A thermochromic distibine Arthur J. Ashe, William Butler, and Timothy R. Diephouse pp 207 - 209; DOI: 10.1021/ja00391a047 |
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A bridging acetyl group from the reaction of a dinuclear methyl complex with carbon monoxide Bruno Longato, Jack R. Norton, John C. Huffman, John A. Marsella, and Kenneth G. Caulton pp 209 - 210; DOI: 10.1021/ja00391a048 |
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Synthesis and structure of Cu5(BTA)6(t-C4H9NC)4, a mixed-valent copper-nitrogen cluster containing eta3-benzotriazolate Vicky L. Himes, Alan D. Mighell, and Allen R. Siedle pp 211 - 212; DOI: 10.1021/ja00391a049 |
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Evidence for a novel carbene-carbene rearrangement of a new foiled methylene Udo H. Brinker and Lothar Koenig pp 212 - 214; DOI: 10.1021/ja00391a050 |
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Cis-trans isomers of 12-S-6 species--dissociative permutational isomerization of a persulfurane Ronald S. Michalak and J. C. Martin pp 214 - 215; DOI: 10.1021/ja00391a051 |
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Synthesis, structure, and stability of (i,o)-bicyclo[6.2.2]dodeca-9,11-dienes. Generation of unusually expanded carbon-carbon-carbon bond angles Paul G. Gassman and Rebecca C. Hoye pp 215 - 217; DOI: 10.1021/ja00391a052 |
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High methane formation during the temperature-programmed decomposition in flowing hydrogen of supported mononuclear and polynuclear carbonyl complexes Dennis A. Hucul and Alan Brenner pp 217 - 219; DOI: 10.1021/ja00391a053 |
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A strategy for the total synthesis of jatrophone: synthesis of normethyljatrophone Amos B. Smith, Michael A. Guaciaro, Steven R. Schow, Peter M. Wovkulich, Bruce H. Toder, and Tse Wai Hall pp 219 - 222; DOI: 10.1021/ja00391a054 |
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Total synthesis of (.+-.)-lycodoline Clayton H. Heathcock and Edward F. Kleinman pp 222 - 223; DOI: 10.1021/ja00391a055 |
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Isolation and characterization of bicycloendoperoxides derived from methyl linolenate David E. O'Connor, Edward D. Mihelich, and Milton C. Coleman pp 223 - 224; DOI: 10.1021/ja00391a056 |
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Influence of nitrogen-14 on carbon-13 NMR spectra of solids J. G. Hexem, M. H. Frey, and S. J. Opella pp 224 - 226; DOI: 10.1021/ja00391a057 |
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Unusual photoisomerization of an "encased" .alpha.-diketone Douglas W. Balogh, Leo A. Paquette, Peter Engel, and John F. Blount pp 226 - 228; DOI: 10.1021/ja00391a058 |
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Model approach to the pentagonal dodecahedrane. Synthesis and properties of a monoseco derivative Leo A. Paquette, Douglas W. Balogh, and John F. Blount pp 228 - 230; DOI: 10.1021/ja00391a059 |
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Carbon-13 NMR spectra of carbonium ions in the solid state: the sec-butyl cation Philip C. Myhre and Costantino S. Yannoni pp 230 - 232; DOI: 10.1021/ja00391a060 |
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Interaction of metal ions with streptonigrin. 1. Formation of copper(II) and zinc(II) complexes of the antitumor antibiotic Joseph Hajdu and Ellen C. Armstrong pp 232 - 234; DOI: 10.1021/ja00391a061 |
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Resonance enhanced Raman identification of the zinc-oxygen bond in a horse liver alcohol dehydrogenase-nicotinamide adenine dinucleotide-aldehyde transient chemical intermediate Paul W. Jagodzinski and Warner L. Peticolas pp 234 - 236; DOI: 10.1021/ja00391a062 |
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Convenient thermal sources of .beta.-cyanoalkyl radicals from .alpha.-hydroxydiazenes Avtar S. Nazran and John Warkentin pp 236 - 237; DOI: 10.1021/ja00391a063 |
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Stereocontrolled synthesis of steroidal side chains William G. Dauben and Todd Brookhart pp 237 - 238; DOI: 10.1021/ja00391a064 |
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Alkylidene complexes from the reactions of transition-metal dianions with iminium salts: synthesis and spectral characterization of [Mo(CO)5CPh2] Richard P. Beatty, John M. Maher, and N. John Cooper pp 238 - 239; DOI: 10.1021/ja00391a065 |
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A mild procedure for the generation of azomethine imines. Stereochemical factors in the intramolecular 1,3-dipolar addition of azomethine imines and a synthetic approach to saxitoxin Peter A. Jacobi, Allen Brownstein, Michael Martinelli, and Karl Grozinger pp 239 - 241; DOI: 10.1021/ja00391a066 |
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First manganese(III) spin crossover, first d4 crossover. Comment on cytochrome oxidase P. Greig Sim and Ekk Sinn pp 241 - 243; DOI: 10.1021/ja00391a067 |
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A new aqueous chemistry of organometallic, trinuclear cluster compounds of molybdenum Avi Bino, F. Albert Cotton, and Zvi Dori pp 243 - 244; DOI: 10.1021/ja00391a068 |
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Deuterium magnetic resonance study of .alpha.,.omega.-dicarboxylic acid guests in disk micelles of varied bilayer thickness Bruce J. Forrest, Laura Hecker De Carvalho, L. W. Reeves, and Charles Rodger pp 245 - 246; DOI: 10.1021/ja00391a069 |
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Macrochelate formation in monomeric metal ion complexes of nucleoside 5'-triphosphates and the promotion of stacking by metal ions. Comparison of the self-association of purine and pyrimidine 5'-triphosphates using proton nuclear magnetic resonance Kurt H. Scheller, Fritz Hofstetter, Paul R. Mitchell, Bernhard Prijs, and Helmut Sigel pp 247 - 260; DOI: 10.1021/ja00392a001 |
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Nonpotential energy (NPE) effects in organic chemical reactions: development of a suitable force field Christine D. Chalk, Barrie G. Hutley, James McKenna, Leslie B. Sims, and Ian H. Williams pp 260 - 268; DOI: 10.1021/ja00392a002 |
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Calculations of kinetic isotope effects for SN2 bromine exchange reactions of alkyl bromides: development of transition-state force field for calculation of nonpotential energy effects James McKenna, Leslie B. Sims, and Ian H. Williams pp 268 - 272; DOI: 10.1021/ja00392a003 |
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NPE effects in bimolecular nucleophilic substitution Christine D. Chalk, James McKenna, and Ian H. Williams pp 272 - 281; DOI: 10.1021/ja00392a004 |
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NPE effects in bimolecular elimination Christine D. Chalk, James McKenna, Leslie B. Sims, and Ian H. Williams pp 281 - 284; DOI: 10.1021/ja00392a005 |
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A theoretical approach to the Birch reduction. Structures and stabilities of cyclohexadienes Arthur J. Birch, Alan L. Hinde, and Leo Radom pp 284 - 289; DOI: 10.1021/ja00392a006 |
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Molecular structure of selected S-methylthiophenium tetrafluoroborates and dibenzothiophene 5-oxide J. A. Hashmall, V. Horak, L. E. Khoo, C. O. Quicksall, and M. K. Sun pp 289 - 295; DOI: 10.1021/ja00392a007 |
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Optical rotatory dispersion studies. 132. Conformational isotope effect in deuterium-substituted cyclohexanones Shy-Fuh Lee, Guenter Barth, and Carl Djerassi pp 295 - 301; DOI: 10.1021/ja00392a008 |
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Stereospecific transformation of 2,2-dimethylcyclobutanols into optically active 1,2-cis-disubstituted cyclopropanes Martin Karpf and Carl Djerassi pp 302 - 306; DOI: 10.1021/ja00392a009 |
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An electrode-supported oxidation catalyst based on ruthenium(IV). pH "encapsulation" in a polymer film George J. Samuels and Thomas J. Meyer pp 307 - 312; DOI: 10.1021/ja00392a010 |
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Isomers and isomerization: elements of Redfield's combinatorial theory R. A. Davidson pp 312 - 314; DOI: 10.1021/ja00392a011 |
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Proton transfers in hydrogen-bonded systems. Cationic oligomers of water Steve Scheiner pp 315 - 320; DOI: 10.1021/ja00392a012 |
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Photoredox reactions in functional micellar assemblies. Use of amphiphilic redox relays to achieve light energy conversion and charge separation Pierre Alain Brugger, Pierre P. Infelta, Andre M. Braun, and Michael Gratzel pp 320 - 326; DOI: 10.1021/ja00392a013 |
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Laser excitation and emission spectra of the hexafluorobenzene cation in the gas phase Trevor Sears, Terry A. Miller, and V. E. Bondybey pp 326 - 329; DOI: 10.1021/ja00392a014 |
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Charge distribution and bonding in the series (CF3)2On (n = 0-3) and in CF3SCF3 deduced from gas-phase x-ray photoelectron spectroscopy. Evidence for double bonding in saturated compounds Patrick Brant, Joseph A. Hashmall, Forrest L. Carter, Ronald De Marco, and William B. Fox pp 329 - 334; DOI: 10.1021/ja00392a015 |
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Quantum and statistical mechanical studies of liquids. 10. Transferable intermolecular potential functions for water, alcohols, and ethers. Application to liquid water William L. Jorgensen pp 335 - 340; DOI: 10.1021/ja00392a016 |
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Quantum and statistical mechanical studies of liquids. 11. Transferable intermolecular potential functions. Application to liquid methanol including internal rotation William L. Jorgensen pp 341 - 345; DOI: 10.1021/ja00392a017 |
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Quantum and statistical mechanical studies of liquids. 12. Simulation of liquid ethanol including internal rotation William L. Jorgensen pp 345 - 350; DOI: 10.1021/ja00392a018 |
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Synthesis and structure of carborane-substituted cyclic and polymeric phosphazenes H. R. Allcock, A. G. Scopelianos, J. P. O'Brien, and M. Y. Bernheim pp 350 - 357; DOI: 10.1021/ja00392a019 |
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Structures of [(CH3)2(t-BuN)W]2(.mu.-t-BuN)2 and [((CH3)2N)2Ti]2(.mu.-t-BuN)2. A molecular orbital explanation of the existence of unsymmetrically or symmetrically bridging organoimido ligands David L. Thorn, William A. Nugent, and Richard L. Harlow pp 357 - 363; DOI: 10.1021/ja00392a020 |
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Electronic structure of the rhodium-rhodium bond in Rh2(O2CR)2(PY3)2 by electron spin resonance study of their cation radicals Takashi Kawamura, Kadzuhiko Fukamachi, Takayoshi Sowa, Shigeru Hayashida, and Teijiro Yonezawa pp 364 - 369; DOI: 10.1021/ja00392a021 |
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Mechanism of the formation of dihydrogen from the photoinduced reactions of poly(pyridine)ruthenium(II) and poly(pyridine)rhodium(III) complexes S.-F. Chan, Mei Chou, Carol Creutz, Tadashi Matsubara, and Norman Sutin pp 369 - 379; DOI: 10.1021/ja00392a022 |
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Photogeneration of reactive [ReH(diphos)2]. Its reversible coordination of carbon dioxide and activation of aromatic carbon-hydrogen bonds Mark G. Bradley, David A. Roberts, and Gregory L. Geoffroy pp 379 - 384; DOI: 10.1021/ja00392a023 |
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Magnetic exchange interactions in binuclear copper(II) complexes with only a single hydroxo bridge: the x-ray structure of .mu.-hydroxo-tetrakis(2,2'-bipyridine)dicopper(II) perchlorate Muin S. Haddad, Scott R. Wilson, Derek J. Hodgson, and David N. Hendrickson pp 384 - 391; DOI: 10.1021/ja00392a024 |
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Electrostatic ligand-ligand interactions in ternary amino acid-palladium(II) complexes. Synthetic studies and spectroscopic evidence Osamu Yamauchi and Akira Odani pp 391 - 398; DOI: 10.1021/ja00392a025 |
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Chemical and x-ray structural studies on the (acetato)- and (trifluoroacetato)pentacarbonylmetalates of chromium and molybdenum F. Albert Cotton, D. J. Darensbourg, and B. W. S. Kolthammer pp 398 - 405; DOI: 10.1021/ja00392a026 |
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X-ray crystallographic studies on a sulfurane with a diequatorial four-membered ring and on a fluorinated cyclic disulfoxide Dietmar Schomburg, Qui-Chee Mir, and Jean'ne M. Shreeve pp 406 - 409; DOI: 10.1021/ja00392a027 |
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Stabilization of charged substrates by first- and second-row heteroatoms James R. Larson and N. D. Epiotis pp 410 - 416; DOI: 10.1021/ja00392a028 |
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Addition of aromatic thiols to conjugated cycloalkenones, catalyzed by chiral .beta.-hydroxy amines. A mechanistic study of homogeneous catalytic asymmetric synthesis Henk Hiemstra and Hans Wynberg pp 417 - 430; DOI: 10.1021/ja00392a029 |
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Kinetic isotope effect study on methyl participation in solvolysis of neopentyl-type arenesulfonates Takashi Ando, Hiroshi Yamataka, Hisao Morisaki, Junko Yamawaki, Junjiro Kuramochi, and Yasuhide Yukawa pp 430 - 436; DOI: 10.1021/ja00392a030 |
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Deuterium isotope effects for migrating and nonmigrating groups in the solvolysis of neopentyl-type esters V. J. Shiner and Jimmy J. Tai pp 436 - 442; DOI: 10.1021/ja00392a031 |
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Acid-catalyzed decomposition of trialkyltriazenes: protected alkyldiazonium ions David H. Sieh and Christopher J. Michejda pp 442 - 445; DOI: 10.1021/ja00392a032 |
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Energetics of heme-protein interactions in hemoglobin Arieh Warshel and Robert M. Weiss pp 446 - 451; DOI: 10.1021/ja00392a033 |
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A reinvestigation of the mechanism of Pseudomonas testosteroni .DELTA.5-3-ketosteroid isomerase Antoinette Viger, Suzy Coustal, and Andree Marquet pp 451 - 458; DOI: 10.1021/ja00392a034 |
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Transition-metal binding site of bleomycin. Cobalt(III) bleomycin M. Tsukayama, C. R. Randall, F. S. Santillo, and J. C. Dabrowiak pp 458 - 461; DOI: 10.1021/ja00392a035 |
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Total synthesis of (.+-.)-dihydroperiphylline Harry H. Wasserman and Haruo Matsuyama pp 461 - 462; DOI: 10.1021/ja00392a036 |
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Epoxy alcohol rearrangements: hydroxyl-mediated delivery of Lewis acid promoters D. J. Morgans, K. B. Sharpless, and Sean G. Traynor pp 462 - 464; DOI: 10.1021/ja00392a037 |
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Asymmetric epoxidation provides shortest routes to four chiral epoxy alcohols which are key intermediates in syntheses of methymycin, erythromycin, leukotriene C-1, and disparlure Bryant E. Rossiter, Tsutomu Katsuki, and K. Barry Sharpless pp 464 - 465; DOI: 10.1021/ja00392a038 |
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Unimolecular dissociations at short times. A comparison of angle-resolved mass spectrometry and field ionization kinetics D. J. Burinsky, G. L. Glish, R. G. Cooks, J. J. Zwinselman, and N. M. M. Nibbering pp 465 - 467; DOI: 10.1021/ja00392a039 |
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Observation of conformationally distinct proline residues in two cyclic peptides by solid-state nuclear magnetic resonance L. G. Pease, M. H. Frey, and S. J. Opella pp 467 - 468; DOI: 10.1021/ja00392a040 |
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1-Azetine: thermal ring opening to 2-azabutadiene J. C. Guillemin, J. M. Denis, and A. Lablache-Combier pp 468 - 469; DOI: 10.1021/ja00392a041 |
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Use of singly modified cytochrome c derivatives to determine the site for electron transfer in reactions with inorganic complexes J. Butler, D. M. Davies, A. G. Sykes, W. H. Koppenol, N. Osheroff, and E. Margoliash pp 469 - 471; DOI: 10.1021/ja00392a042 |
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Liquid crystal characterization of compounds chiral by deuterium substitution Giovanni Gottarelli, Bruno Samori, Claudio Fuganti, and Piero Grasselli pp 471 - 472; DOI: 10.1021/ja00392a043 |
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Biosynthetic intermediates to the macrocyclic trichothecenes Bruce B. Jarvis, Gowsala Pavanasasivam, C. E. Holmlund, Tuley DeSilva, G. Patrick Stahly, and Eugene P. Mazzola pp 472 - 474; DOI: 10.1021/ja00392a044 |
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A synthetic route to the C4 octadienic esters of trichothecenes from D-glucose Deen Bhandu Tulshian and Bert Fraser-Reid pp 474 - 475; DOI: 10.1021/ja00392a045 |
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New stereoselective synthesis of steroids Yoshihiko Ito, Masashi Nakatsuka, and Takeo Saegusa pp 476 - 477; DOI: 10.1021/ja00392a046 |
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Directional preferences of nonbonded atomic contacts with divalent sulfur in terms of its orbital orientations. 2. Sulfur.cntdot..cntdot..cntdot.sulfur interactions and nonspherical shape of sulfur in crystals T. N. Guru Row and R. Parthasarathy pp 477 - 479; DOI: 10.1021/ja00392a047 |
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Gas-phase reactions of cyclic silanes S. A. Sullivan, C. H. DePuy, and R. Damrauer pp 480 - 481; DOI: 10.1021/ja00392a048 |
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Thermodynamics of solution of nonpolar gases in a fused salt. Hydrophobic bonding behavior in a nonaqueous system D. Fennell Evans, Shaw-Horng Chen, George W. Schriver, and Edward M. Arnett pp 481 - 482; DOI: 10.1021/ja00392a049 |
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Vibrational circular dichroism in (R)-cyclohexanone-3-d, (R)-3-methylcyclohexanone, and (1S)-2-adamantanone-4-13C Curtis Marcott, Kerin Scanlon, John Overend, and Albert Moscowitz pp 483 - 485; DOI: 10.1021/ja00393a001 |
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Characterization of matrix-isolated antiaromatic three-membered heterocycles. Preparation of the elusive thiirene molecule A. Krantz and J. Laureni pp 486 - 496; DOI: 10.1021/ja00393a002 |
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Kinetics and thermodynamics for ion-molecule association reactions J. S. Chang and D. M. Golden pp 496 - 500; DOI: 10.1021/ja00393a003 |
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Protein hydration from water oxygen-17 magnetic relaxation Bertil Halle, Thomas Andersson, Sture Forsen, Bjoern Lindman, and Bjoern Lindman pp 500 - 508; DOI: 10.1021/ja00393a004 |
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Gas-phase ion chemistry of titanium tetrachloride and methyltitanium chloride (CH3TiCl3). Reaction of CH3TiCl2+ with ethylene Jack S. Uppal, Douglas E. Johnson, and Ralph H. Staley pp 508 - 511; DOI: 10.1021/ja00393a005 |
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Electrogenerated chemiluminescence. 37. Aqueous ecl systems based on tris(2,2'-bipyridine)ruthenium(2+) and oxalate or organic acids Israel Rubinstein and Allen J. Bard pp 512 - 516; DOI: 10.1021/ja00393a006 |
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Synthesis of "face to face" porphyrin dimers linked by 5,15-substituents: potential binuclear multielectron redox catalysts James P. Collman, Anthony O. Chong, Geoffrey B. Jameson, Richard T. Oakley, Eric Rose, Eric R. Schmittou, and James A. Ibers pp 516 - 533; DOI: 10.1021/ja00393a007 |
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The synthesis and x-ray crystal structure of a novel Vilsmeier-Haack adduct: [tris(2-aminoethyl)amine][3-(dimethylamino)-2-aminoacrylyl chloride]cobalt(III) chloride tetrachlorozincate hydrate W. G. Jackson, A. M. Sargeson, P. A. Tucker, and A. D. Watson pp 533 - 540; DOI: 10.1021/ja00393a008 |
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Sterically induced, spontaneous cobalt-carbon bond homolysis and .beta.-elimination reactions of primary and secondary organocobalamins Gerhard N. Schrauzer and John H. Grate pp 541 - 546; DOI: 10.1021/ja00393a009 |
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Aspects of the hydrogenation of carbon disulfide by transition-metal cluster compounds. The reactions of carbon disulfide with hydridotriosmium-carbonyl clusters Richard D. Adams, Nancy M. Golembeski, and John P. Selegue pp 546 - 555; DOI: 10.1021/ja00393a010 |
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Catalytic hydrogenation of aromatic hydrocarbons. Stereochemical definition of the catalytic cycle for .eta.3-C3H5Co(P(OCH3)3)3 J. R. Bleeke and E. L. Muetterties pp 556 - 564; DOI: 10.1021/ja00393a011 |
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Molecular design by cycloaddition reactions. 37. Peri-, stereo-, and regioselectivities in cycloaddition reactions of 7-isopropylidenebenzonorbornadiene Tadashi Sasaki, Kenji Hayakawa, Takashi Manabe, and Sumio Nishida pp 565 - 572; DOI: 10.1021/ja00393a012 |
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Catalysis of the methoxyaminolysis of phenyl acetate by a preassociation mechanism with a solvent isotope effect maximum Michael M. Cox and William P. Jencks pp 572 - 580; DOI: 10.1021/ja00393a013 |
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Concerted bifunctional proton transfer and general-base catalysis in the methoxyaminolysis of phenyl acetate Michael M. Cox and William P. Jencks pp 580 - 587; DOI: 10.1021/ja00393a014 |
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Dimethylcyclodecyl cations. Evidence for .mu.-hydrido bridging R. P. Kirchen, K. Ranganayakulu, A. Rauk, B. P. Singh, and T. S. Sorensen pp 588 - 596; DOI: 10.1021/ja00393a015 |
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.mu.-Hydrido bridging between secondary and tertiary "carbocationic" ends and the analogy to unsymmetrical allyl cations R. P. Kirchen, N. Okazawa, K. Ranganayakulu, A. Rauk, and T. S. Sorensen pp 597 - 604; DOI: 10.1021/ja00393a016 |
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Structure of saxitoxin in solutions and stereochemistry of dihydrosaxitoxins Yuzuru Shimizu, Chien-Ping Hsu, and Almoursi Genenah pp 605 - 609; DOI: 10.1021/ja00393a017 |
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Kinetic applications of electron paramagnetic resonance spectroscopy. 36. Stereoelectronic effects in hydrogen atom abstraction from ethers V. Malatesta and K. U. Ingold pp 609 - 614; DOI: 10.1021/ja00393a018 |
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Stereoelectronic effects in hydrogen atom abstraction from substituted 1,3-dioxanes A. L. J. Beckwith and C. J. Easton pp 615 - 619; DOI: 10.1021/ja00393a019 |
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Absolute rate constants for the reactions of tert-butoxyl, tert-butylperoxyl, and benzophenone triplet with amines: the importance of a stereoelectronic effect D. Griller, J. A. Howard, P. R. Marriott, and J. C. Scaiano pp 619 - 623; DOI: 10.1021/ja00393a020 |
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The structure of amidyl radicals. Evidence for the .pi.-electronic ground state and for twist about the acyl-nitrogen bond by electron paramagnetic resonance spectroscopy R. Sutcliffe, D. Griller, J. Lessard, and K. U. Ingold pp 624 - 628; DOI: 10.1021/ja00393a021 |
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Dehydration and enolization rates of oxalacetate: catalysis by tertiary amines Mark Emly and Daniel L. Leussing pp 628 - 634; DOI: 10.1021/ja00393a022 |
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Exciplex emissions of intra- and intermolecular benzophenone and N,N-dimethylaniline systems Hiroshi Masuhara, Yasuhiro Maeda, Hirochika Nakajo, Noboru Mataga, Kyoichi Tomita, Hitoshi Tatemitsu, Yoshiteru Sakata, and Soichi Misumi pp 634 - 640; DOI: 10.1021/ja00393a023 |
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Photosensitized dissociation of di-tert-butyl peroxide. Energy transfer to a repulsive excited state J. C. Scaiano and Gene G. Wubbels pp 640 - 645; DOI: 10.1021/ja00393a024 |
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Acid-catalyzed reactions of N-arylhydroxylamines and related compounds with benzene. Iminium-benzenium ions Koichi Shudo, Toshiharu Ohta, and Toshihiko Okamoto pp 645 - 653; DOI: 10.1021/ja00393a025 |
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A phosphonamidate dipeptide analog as an inhibitor of carboxypeptidase A Neil E. Jacobsen and Paul A. Bartlett pp 654 - 657; DOI: 10.1021/ja00393a026 |
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The incorporation of [1-13C,14C,methylamino-15N]-N-methylputrescine into nicotine and scopolamine established by means of carbon-13 nuclear magnetic resonance Edward Leete and James A. McDonell pp 658 - 662; DOI: 10.1021/ja00393a027 |
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Electron pathways in catalase and peroxidase enzymic catalysis. Metal and macrocycle oxidations of iron porphyrins and chlorins Louise Karle Hanson, Chi K. Chang, Mary S. Davis, and Jack Fajer pp 663 - 670; DOI: 10.1021/ja00393a028 |
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Cycloreversion reactions of phenylated cage compounds induced by electron transfer Toshio Mukai, Katsuhiro Sato, and Yoshiro Yamashita pp 670 - 672; DOI: 10.1021/ja00393a029 |
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Statistical state solvation sites P. K. Mehrotra, Francis T. Marchese, and David L. Beveridge pp 672 - 673; DOI: 10.1021/ja00393a030 |
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Molybdenum(0)/dehydroxylated alumina catalysts Ryuichi Nakamura, Robert G. Bowman, and Robert L. Burwell pp 673 - 674; DOI: 10.1021/ja00393a031 |
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Gas-phase nucleophilic addition reactions of phenylnitrene anion radical with certain carbonyl-containing molecules Richard N. McDonald and A. Kasem Chowdhury pp 674 - 676; DOI: 10.1021/ja00393a032 |
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Gas-phase ion-molecule reactions of phenylnitrene anion Mark J. Pellerite and John I. Brauman pp 676 - 677; DOI: 10.1021/ja00393a033 |
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Internal rotation in liquid 1,2-dichloroethane and n-butane William L. Jorgensen pp 677 - 679; DOI: 10.1021/ja00393a034 |
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Design, synthesis, and characterization of a cytotoxic peptide with melittin-like activity William F. DeGrado, F. J. Kezdy, and E. T. Kaiser pp 679 - 681; DOI: 10.1021/ja00393a035 |
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Evidence for a second mode of hydroxypalladation in aqueous solution N. Gragor and P. M. Henry pp 681 - 682; DOI: 10.1021/ja00393a036 |
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Isotopic labeling at natural abundance: multiphoton dissociation of perfluoropropene P. A. Hackett, C. Willis, and W. S. Nip pp 682 - 683; DOI: 10.1021/ja00393a037 |
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Hydroxide ion as a catalyst for nucleophilic substitution of thiamin analogs by thiolate ions. A rival for sulfite ion John A. Zoltewicz and Georg Uray pp 683 - 684; DOI: 10.1021/ja00393a038 |
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Identification of a biradical as the reactive form of the 2-isopropylidenecyclopentane-1,3-diyl singlet species Mark R. Mazur and Jerome A. Berson pp 684 - 686; DOI: 10.1021/ja00393a039 |
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Oxygen-atom transfer from iodosobenzene to ketenes, .alpha.-keto carboxylic acids, and ketones Robert M. Moriarty, Satish C. Gupta, Henry Hu, Daniel R. Berenschot, and Kenneth B. White pp 686 - 688; DOI: 10.1021/ja00393a040 |
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Synthetic studies on arene-olefin cycloadditions: total synthesis of (.+-.)-.alpha.-cedrene P. A. Wender and J. J. Howbert pp 688 - 690; DOI: 10.1021/ja00393a041 |
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A type I aqueous cholesteric lyomesophase B. J. Forrest, L. W. Reeves, M. R. Vist, C. Rodger, and M. E. Marcondes Helene pp 690 - 691; DOI: 10.1021/ja00393a042 |
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Radical coupling of mercaptide ligands upon oxidation of organometallic mercaptide complexes P. M. Treichel and L. D. Rosenhein pp 691 - 692; DOI: 10.1021/ja00393a043 |
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First authentic example of a difference in the structural organometallic chemistry of zirconium and hafnium: crystal and molecular structure of bis(.eta.5-cyclopentadienyl)bis(.eta.1-cyclopentadienyl)hafnium Robin D. Rogers, R. Vann Bynum, and Jerry L. Atwood pp 692 - 693; DOI: 10.1021/ja00393a044 |
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Manifestations of sulfur to sulfur through-bond interactions in complex ion spectra C. A. Stein and Henry Taube pp 693 - 695; DOI: 10.1021/ja00393a045 |
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Photochemistry of transition-metal polyhydrides: dimerization of tris(dimethylphenylphosphine)pentahydrorhenium following photodissociation of phosphine M. A. Green, J. C. Huffman, and K. G. Caulton pp 695 - 696; DOI: 10.1021/ja00393a046 |
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On the mechanism of T4 RNA ligase F. R. Bryant and S. J. Benkovic pp 696 - 697; DOI: 10.1021/ja00393a047 |
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Mechanistic photochemistry of acylsilanes. 1. Reaction with alcohols Robert A. Bourque, Paul D. Davis, and J. Christopher Dalton pp 697 - 699; DOI: 10.1021/ja00393a048 |
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Mechanistic photochemistry of acylsilanes. 2. Reaction with electron-poor olefins J. Christopher Dalton and Robert A. Bourque pp 699 - 700; DOI: 10.1021/ja00393a049 |
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Chiral and functionalized face-discriminated and side-discriminated macrocyclic polyethers. Syntheses and crystal structures J. P. Behr, J. M. Lehn, D. Moras, and J. C. Thierry pp 701 - 703; DOI: 10.1021/ja00393a050 |
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Di-.mu.-oxo-(.eta.1:.eta.5-1,2,3,4-tetramethyl-5-methylene-1,3-cyclopentadiene)-bis[(.eta.-pentamethylcyclopentadienyl)titanium], (.mu.-0)2[.mu.-[.eta.1:.eta.5-C5(CH2)(CH3)4]][Ti(.eta.5-C5(CH3)5)]]2, a complex containing a bridging tetramethylmethylenecyclopentadienyl ligand Frank Bottomley, Ivan J. B. Lin, and Peter S. White pp 703 - 704; DOI: 10.1021/ja00393a051 |
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Conformational mobility in 1,4-bridged cyclooctanes. Carbon-13 NMR evidence for facile chirality inversion Rainer Dyllick-Brenzinger and Henrik Olsen pp 704 - 706; DOI: 10.1021/ja00393a052 |
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Solid-phase synthesis of hentriacontanucleotide Piotr Dembek, Kenichi Miyoshi, and Keiichi Itakura pp 706 - 708; DOI: 10.1021/ja00393a053 |
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Cyclization dynamics of polymers. 4. Electron exchange between chromophores on the ends of alkyl chains: diffusion-controlled or conformationally controlled cyclization? Mitchell A. Winnik pp 708 - 709; DOI: 10.1021/ja00393a054 |
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Hydrogenations with molybdenum hydrides formed in the reaction of molybdenum atoms with tetrahydrofuran Austin H. Reid, Philip B. Shevlin, Sock Sung Yun, and Thomas R. Webb pp 709 - 711; DOI: 10.1021/ja00393a055 |
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Regiospecific A,C- and A,D-disulfonate capping of .beta.-cyclodextrin Iwao Tabushi, Yasuhisa Kuroda, Kanichi Yokota, and Lung Chi Yuan pp 711 - 712; DOI: 10.1021/ja00393a056 |
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Facile degradation by superoxide ion of carbon tetrachloride, chloroform, methylene chloride, and p,p'-DDT in aprotic media Julian L. Roberts and Donald T. Sawyer pp 712 - 714; DOI: 10.1021/ja00393a057 |
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Ferrocenyl-stabilized two-coordinate phosphorus cations: synthesis, coordination chemistry, and Moessbauer spectroscopy S. G. Baxter, R. L. Collins, A. H. Cowley, and S. F. Sena pp 714 - 715; DOI: 10.1021/ja00393a058 |
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Thermal rearrangement of 1,1-difluorospiropentane William R. Dolbier, Simon F. Sellers, Basil H. Al-Sader, and Seth Elsheimer pp 715 - 717; DOI: 10.1021/ja00393a059 |
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Thermal rearrangements of 1,1,2,2- and 1,1,4,4-tetrafluorospiropentanes William R. Dolbier, Simon F. Sellers, Basil H. Al-Sader, and Thomas H. Fielder pp 717 - 718; DOI: 10.1021/ja00393a060 |
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Cation-radical catalyzed Diels-Alder reaction Dennis J. Bellville, David W. Wirth, and Nathan L. Bauld pp 718 - 720; DOI: 10.1021/ja00393a061 |
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Electronic spin of the ground state of m-naphthoquinomethane, a non-Kekule molecule with nondegenerate Hueckel nonbonding molecular orbitals (NBMOs) David E. Seeger, Edwin F. Hilinski, and Jerome A. Berson pp 720 - 721; DOI: 10.1021/ja00393a062 |
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Chirally directed synthesis of (-)-methyl 5(S), 6(S)-oxido-7-hydroxyheptanoate, a key intermediate for the total synthesis of leukotrienes A, C, D and E E. J. Corey, Shunichi Hashimoto, and Alan E. Barton pp 721 - 722; DOI: 10.1021/ja00393a063 |
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Short, stereospecific total syntheses of (.+-.)-modhephene and (.+-.)-epimodhephene Heinrich Schostarez and Leo A. Paquette pp 722 - 724; DOI: 10.1021/ja00393a064 |
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A total synthesis of racemic eriolanin M. R. Roberts and R. H. Schlessinger pp 724 - 725; DOI: 10.1021/ja00393a065 |
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Concerted mechanism of intramolecular 1,1-cycloaddition reaction of allyldiazomethane Tsutomu Miyashi, Yosuke Fujii, Yoshinori Nishizawa, and Toshio Mukai pp 725 - 727; DOI: 10.1021/ja00393a066 |
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Enhancement of silicon-29 or tin-119 NMR signals in the compounds M(CH3)(n)Cl(4-n) M = Silicon or tin, n = 4, 3, 2) using proton polarization transfer. Dependence of the enhancement on the number of scalar coupled protons David M. Doddrell, David T. Pegg, William Brooks, and M. Robin Bendall pp 727 - 728; DOI: 10.1021/ja00393a067 |
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Functionalized vesicular assembly. Enantioselective catalysis of ester hydrolysis Yukito Murakami, Akio Nakano, Akira Yoshimatsu, and Kiyoshi Fukuya pp 728 - 730; DOI: 10.1021/ja00393a068 |
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Phase-transfer free-radical reactions: the crown ether/potassium peroxydisulfate initiator system Jerald K. Rasmussen and Howell K. Smith pp 730 - 731; DOI: 10.1021/ja00393a069 |
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Book Reviews pp 732 - 732; DOI: 10.1021/ja00393a600 |
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Secondary ion mass spectrometry of small-molecule solids at cryogenic temperatures. 1. Nitrogen and carbon monoxide Harry T. Jonkman and Josef Michl pp 733 - 737; DOI: 10.1021/ja00394a001 |
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The conformation of biphenyls in nematic liquid crystalline solution. The relationship between the torsional angles and the size of the halogens in 2,6-dihalogenated derivatives Leslie D. Field and Sever Sternhell pp 738 - 741; DOI: 10.1021/ja00394a002 |
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Quantum effects in electron-transfer reactions P. Siders and R. A. Marcus pp 741 - 747; DOI: 10.1021/ja00394a003 |
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Quantum effects for electron-transfer reactions in the "inverted region" P. Siders and R. A. Marcus pp 748 - 752; DOI: 10.1021/ja00394a004 |
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Structure and bonding of bis(fulvalene) dinickel Paul R. Sharp, Kenneth N. Raymond, James C. Smart, and Ronald J. McKinney pp 753 - 757; DOI: 10.1021/ja00394a005 |
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Syntheses, characterizations, and stereoelectronic stabilization of organometallic electron reservoirs: the 19-electron d7 redox catalysts .eta.5-C5R5Fe-.eta.6-C6R'6 Jean Rene Hamon, Didier Astruc, and Pascal Michaud pp 758 - 766; DOI: 10.1021/ja00394a006 |
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Coordination chemistry of metal surfaces. 2. Chemistry of acetonitrile and methyl isocyanide on nickel surfaces C. M. Friend, Judith Stein, and E. L. Muetterties pp 767 - 772; DOI: 10.1021/ja00394a007 |
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Coordination chemistry of metal surfaces. 3. Benzene and toluene interactions with nickel surfaces C. M. Friend and E. L. Muetterties pp 773 - 779; DOI: 10.1021/ja00394a008 |
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The tetradecaisopropoxydihydridotetratungsten story M. Akiyama, M. H. Chisholm, F. A. Cotton, M. W. Extine, D. A. Haitko, J. Leonelli, and D. Little pp 779 - 784; DOI: 10.1021/ja00394a009 |
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Ion beam studies of the reactions of atomic cobalt ions with alkanes: determination of metal-hydrogen and metal-carbon bond energies and an examination of the mechanism by which transition metals cleave carbon-carbon bonds P. B. Armentrout and J. L. Beauchamp pp 784 - 791; DOI: 10.1021/ja00394a010 |
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Intramolecular carbinolamine and imine formation with cobalt(III)-amine complexes. Synthesis, structure, and reactivity A. R. Gainsford, R. D. Pizer, A. M. Sargeson, and P. O. Whimp pp 792 - 805; DOI: 10.1021/ja00394a011 |
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Sites of palladium(II) binding to mixtures of nucleoside monophosphates Per Ivar Vestues and R. Bruce Martin pp 806 - 809; DOI: 10.1021/ja00394a012 |
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Ten-vertex closo- and hyper-closo-phosphinometallocarborane complexes derived from sodium dodecahydro-1,3-dicarba-arachno-nonaborate(1-) C. W. Jung, R. T. Baker, and M. F. Hawthorne pp 810 - 816; DOI: 10.1021/ja00394a013 |
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Reactions of the dithiocarbene complex W(CO)5[C(SCH3)2] with phosphines. Crystal structure of a phosphorane product W(CO)5[(CH3S)2C:PPh2(CH3)] Ruth A. Pickering, Robert A. Jacobson, and Robert J. Angelici pp 817 - 821; DOI: 10.1021/ja00394a014 |
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Absorption spectra and rearrangements of halotoluene parent cations in solid argon Brian W. Keelan and Lester Andrews pp 822 - 829; DOI: 10.1021/ja00394a015 |
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Visible absorption spectra and two-photon photodissociation of halobenzene cations in solid argon Brian W. Keelan and Lester Andrews pp 829 - 832; DOI: 10.1021/ja00394a016 |
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Electron-transfer, halogen-metal exchange, and direct processes in formal nucleophilic substitutions on alkyl halides by trimethyltinsodium Gary F. Smith, Henry G. Kuivila, Reyna Simon, and Leslie Sultan pp 833 - 839; DOI: 10.1021/ja00394a017 |
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Electron-transfer reactions and conformational changes associated with the reduction of bianthrone Bernard A. Olsen and Dennis H. Evans pp 839 - 843; DOI: 10.1021/ja00394a018 |
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Electron-transfer reactions accompanied by large structural changes. 1. Lucigenin-10,10'-dimethyl-9,9'-biacridylidene redox system Elisabet Ahlberg, Ole Hammerich, and Vernon D. Parker pp 844 - 849; DOI: 10.1021/ja00394a019 |
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Electron-transfer chemistry of the merostabilized 3,5,5-trimethyl-2-morpholinon-3-yl radical John M. Burns, Donald L. Wharry, and Tad H. Koch pp 849 - 856; DOI: 10.1021/ja00394a020 |
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Catalysis mechanism of phosphonium salts supported on silica gel in organic-aqueous two-phase systems Pietro Tundo and Paolo Venturello pp 856 - 861; DOI: 10.1021/ja00394a021 |
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Synthesis of crobarbatine acetate. A macrocyclic pyrrolizidine alkaloid ester Jamin Huang and Jerrold Meinwald pp 861 - 867; DOI: 10.1021/ja00394a022 |
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Preparation of tribenzo[21]aneN6: a metal template synthesis G. J. Grant and D. J. Royer pp 867 - 869; DOI: 10.1021/ja00394a023 |
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Mechanism of hydrolysis of vinyl selenides and stability of .alpha.-selenocarbonium ions Laszlo Hevesi, Jean Luc Piquard, and Henri Wautier pp 870 - 875; DOI: 10.1021/ja00394a024 |
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Chemical consequences of a polar axis in a solid-gas reaction. Reaction of p-bromobenzoic anhydride crystals with ammonia gas. The absolute direction of a polar unitropic reaction and the relationship of absolute configuration with crystal morphology Eileen N. Duesler, Ruth B. Kress, Chung-Tan Lin, Wen-I Shiau, Iain C. Paul, and David Y. Curtin pp 875 - 879; DOI: 10.1021/ja00394a025 |
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Deuterium isotope effects in the solvolysis of benzal chlorides. 4. Salt effects and .alpha.-deuterium isotope effects V. P. Vitullo and F. P. Wilgis pp 880 - 883; DOI: 10.1021/ja00394a026 |
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Thiamin-catalyzed decarboxylation of pyruvate. Synthesis and reactivity analysis of the central, elusive intermediate, .alpha.-lactylthiamin Ronald Kluger, Jik Chin, and Timothy Smyth pp 884 - 888; DOI: 10.1021/ja00394a027 |
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Photochemistry of alkenes. 6. Direct irradiation of 1,5-hexadienes: [1,2] and [1,3] sigmatropic allyl shifts T. D. R. Manning and Paul J. Kropp pp 889 - 897; DOI: 10.1021/ja00394a028 |
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Aromatization of arene 1,2-oxides. Comparison of the aromatization pathways of 1-carboxy-, 1-carbomethoxy-, 1-formyl-, 1-(hydroxymethyl)-, and 1-(2-hydroxy-2-propyl)benzene oxide Herbert S. I. Chao and Glenn A. Berchtold pp 898 - 902; DOI: 10.1021/ja00394a029 |
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Special behavior of octamethylbiphenylene in acid. Acid-catalyzed electron transfer Harold Hart, Avraham Teuerstein, and Mary Ann Babin pp 903 - 906; DOI: 10.1021/ja00394a030 |
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Crystal and molecular structure of the lithium salt of nicotinamide adenine dinucleotide dihydrate (NAD+, DPN+, cozymase, codehydrase I) B. S. Reddy, W. Saenger, K. Muehlegger, and G. Weimann pp 907 - 914; DOI: 10.1021/ja00394a031 |
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Cyclonerodiol biosynthesis and the enzymic conversion of farnesyl to nerolidyl pyrophosphate David E. Cane, Radha Iyengar, and Ming-Shi Shiao pp 914 - 931; DOI: 10.1021/ja00394a032 |
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Smooth and efficient deoxygenation of secondary alcohols. A general procedure for the conversion of ribonucleosides to 2'-deoxynucleosides Morris J. Robins and John S. Wilson pp 932 - 933; DOI: 10.1021/ja00394a033 |
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Conformational analysis of the C(6)-O(1)-C(5)-C(4) fragment in acetylcholine by carbon-13 NMR spectroscopy L. Cassidei and O. Sciacovelli pp 933 - 934; DOI: 10.1021/ja00394a034 |
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NMR of protons coupled to carbon-13 nuclei only M. R. Bendall, D. T. Pegg, D. M. Doddrell, and J. Field pp 934 - 936; DOI: 10.1021/ja00394a035 |
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A new approach to the conformational analysis of seven-membered rings Francoise Sauriol-Lord and T. Bruce Grindley pp 936 - 938; DOI: 10.1021/ja00394a036 |
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Oxidation of olefins by potassium permanganate. Mechanism of .alpha.-ketol formation Saul Wolfe, Christopher F. Ingold, and Raymond U. Lemieux pp 938 - 939; DOI: 10.1021/ja00394a037 |
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Oxidation of olefins by potassium permanganate. Oxygen-labeling experiments and mechanism of the oxidation of 1,5-hexadiene. Evidence for a manganese intermediate with coordination number greater than four Saul Wolfe and Christopher F. Ingold pp 940 - 941; DOI: 10.1021/ja00394a038 |
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Total synthesis of antitumor agent AT-125, (.alpha.S,5S)-.alpha.-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid Jack E. Baldwin, Lawrence I. Kruse, and Jin-Kun Cha pp 942 - 943; DOI: 10.1021/ja00394a039 |
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An unusual nucleophilic attack on a carbonyl oxygen. Reaction of a positively charged oxygen atom Koichi Shudo, Yutaka Orihara, Toshiharu Ohta, and Toshihiko Okamoto pp 943 - 944; DOI: 10.1021/ja00394a040 |
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Direct determination of the temperature dependence of the reactions of a singlet carbene. Intersystem crossing and the cyclopropanation of olefins by fluorenylidene in acetonitrile solution Joseph J. Zupancic and Gary B. Schuster pp 944 - 946; DOI: 10.1021/ja00394a041 |
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Strong dependence of the incidence of internal return during solvolysis of sec-alkyl benzenesulfonates on the structure of the alkyl group Cristina Paradisi and J. F. Bunnett pp 946 - 948; DOI: 10.1021/ja00394a042 |
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Ring strain in bis(triethylphosphine)-3,3-dimethylplatinacyclobutane is small Stephen S. Moore, Robert DiCosimo, Allan F. Sowinski, and George M. Whitesides pp 948 - 949; DOI: 10.1021/ja00394a043 |
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Conformational control of reactivity and regioselectivity in singlet oxygen ene reactions: relationship to the rotational barriers of acyclic alkylethylenes K. N. Houk, John C. Williams, Pamela A. Mitchell, and K. Yamaguchi pp 949 - 951; DOI: 10.1021/ja00394a044 |
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Structural characterization of the neutral-ionic phase transition in tetrathiafulvalene-chloranil: evidence for C-H.cntdot..cntdot..cntdot.O hydrogen bonding P. Batail, S. J. LaPlaca, J. J. Mayerle, and J. B. Torrance pp 951 - 953; DOI: 10.1021/ja00394a045 |
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Kinetics of lithium(+) and calcium(2+) complexation by 211 cryptand using a stopped-flow calorimeter Gerard W. Liesegang pp 953 - 955; DOI: 10.1021/ja00394a046 |
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Mechanism of the benzidine rearrangement. Kinetic isotope effects and transition states. Evidence for concerted rearrangement Henry J. Shine, Henryk Zmuda, Koon Ha Park, Harold Kwart, Ann Gaffney Horgan, Clair Collins, and Brian E. Maxwell pp 955 - 956; DOI: 10.1021/ja00394a047 |
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Stereoisomerism and correlated rotation in molecular gear systems. Residual diastereomers of bis(2,3-dimethyl-9-triptycyl)methane Franco Cozzi, Alberto Guenzi, Constance A. Johnson, Kurt Mislow, W. Douglas Hounshell, and John F. Blount pp 957 - 958; DOI: 10.1021/ja00394a048 |
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Bis(4-chloro-1-triptycyl) ether. Separation of a pair of phase isomers of labeled bevel gears Yuzo Kawada and Hiizu Iwamura pp 958 - 960; DOI: 10.1021/ja00394a049 |
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Synthesis and structure of trans-[[[cis-tetracarbonylbis(N-((2-diphenylphosphinamido)ethyl)salicylaldimino-P)]molybdenum(0)]-N,N1,O,O1]nickel(II), a novel bimetal trans-ligating tetradentate Schiff base complex with a "fly-over" chain containing a metal atom Charles S. Kraihanzel, Ekk Sinn, and Gary M. Gray pp 960 - 962; DOI: 10.1021/ja00394a050 |
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Formation of chromium carbene ions by reaction of electronically excited chromium ions with methane in the gas phase L. F. Halle, P. B. Armentrout, and J. L. Beauchamp pp 962 - 963; DOI: 10.1021/ja00394a051 |
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First evidence for manganese binding to sulfur donor group in metalloprotein, manganese(III)-containing acid phosphatase Yukio Sugiura, Hideo Kawabe, Hisashi Tanaka, Sadaki Fujimoto, and Akira Ohara pp 963 - 964; DOI: 10.1021/ja00394a052 |
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Multiple metal-carbon bonds. 20. Tungsten methylidyne complexes Paul R. Sharp, Steven J. Holmes, Richard R. Schrock, Melvyn Rowen Churchill, and Harvey J. Wasserman pp 965 - 966; DOI: 10.1021/ja00394a053 |
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Preparation of tris(.mu.2-hydro)-nonacarbonyl-.mu.3-ethylidyne-triiron from pentacarbonyliron Kwai Sam Wong and Thomas P. Fehlner pp 966 - 967; DOI: 10.1021/ja00394a054 |
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.pi.- and .sigma.-Acetoxy radicals P. S. Skell and D. D. May pp 967 - 968; DOI: 10.1021/ja00394a055 |
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Chiral aggregation phenomena. 2. Evidence for partial "two-dimensional resolution" in a chiral monolayer Edward M. Arnett and Orlean Thompson pp 968 - 970; DOI: 10.1021/ja00394a056 |
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Octafluorocyclooctatetraene transition-metal chemistry: 1,2-.eta. and 1,2,3,6-.eta. complexes of iron and platinum Aldos C. Barefoot, Edward W. Corcoran, Russell P. Hughes, David M. Lemal, W. Daniel Saunders, Brian B. Laird, and Raymond E. Davis pp 970 - 972; DOI: 10.1021/ja00394a057 |
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The mechanism of proton transfer from intramolecularily hydrogen-bonded acids. Differences between nitrogen-to-oxygen and nitrogen-to-nitrogen proton transfer A. J. Kresge and M. F. Powell pp 972 - 973; DOI: 10.1021/ja00394a058 |
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Metal hydride reductions via single electron transfer. 2. Evidence for an electron transfer pathway in the reactions of simple and complex metal hydrides of the main group metals with polynuclear hydrocarbons E. C. Ashby, A. B. Goel, R. N. DePriest, and H. S. Prasad pp 973 - 975; DOI: 10.1021/ja00394a059 |
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Photogeneration of very active homogeneous catalysts using laser light excitation of iron carbonyl precursors James C. Mitchener and Mark S. Wrighton pp 975 - 977; DOI: 10.1021/ja00394a060 |
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Fourier-transform infrared measurement of the catalyst lifetime in the pentacarbonyliron(0) photocatalyzed olefin isomerization D. B. Chase and F. J. Weigert pp 977 - 978; DOI: 10.1021/ja00394a061 |
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Bridging the gap between the gas phase and solution: transition in the kinetics of nucleophilic displacement reactions Diethard K. Bohme and Gervase I. Mackay pp 978 - 979; DOI: 10.1021/ja00394a062 |
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Facile synthesis, spectral characterization, and ethylidene transfer reactions of complexes of the type Cp(CO)(L)Fe:CHCH3+ M. Brookhart, James R. Tucker, and G. Ronald Husk pp 979 - 981; DOI: 10.1021/ja00394a063 |
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Benzoquinone diimine bridged ruthenium ammines, a novel type of mixed-valence complexes Stefan Joss, Heinz Reust, and Andreas Ludi pp 981 - 982; DOI: 10.1021/ja00394a064 |
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Formation and molecular structure of bis(.eta.5-cyclopentadienyl)bis(trifluorophosphine)titanium David J. Sikora, Marvin D. Rausch, Robin D. Rogers, and Jerry L. Atwood pp 982 - 984; DOI: 10.1021/ja00394a065 |
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Copper site of molluscan oxyhemocyanins. Structural evidence from x-ray absorption spectroscopy Man Sung Co, Keith O. Hodgson, Thomas K. Eccles, and Rene Lontie pp 984 - 986; DOI: 10.1021/ja00394a066 |
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Metalloprotein EXAFS. A group fitting procedure for imidazole ligands Man Sung Co, Robert A. Scott, and Keith O. Hodgson pp 986 - 988; DOI: 10.1021/ja00394a067 |
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New, systematic, good yield syntheses of boron hydrides: preparation of tetraborane(10) and pentaborane(11). A practical conversion of pentaborane(9) to decaborane(14) John B. Leach, Mark A. Toft, Francis L. Himpsl, and Sheldon G. Shore pp 988 - 989; DOI: 10.1021/ja00394a068 |
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Preparation and reactivity of the (cyclohexadiene)manganese tricarbonyl anion. Potentially useful methods of arene and carbon-hydrogen bond activation W. Lamanna and M. Brookhart pp 989 - 991; DOI: 10.1021/ja00394a069 |
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Analogs for acetoacetate as an enzyme substrate. Stereochemical preferences Steven A. Benner and Thomas Hellman Morton pp 991 - 993; DOI: 10.1021/ja00394a070 |
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Stereospecificity and stereochemical infidelity of acetoacetate decarboxylase (AAD) Steven A. Benner, J. David Rozzell, and Thomas Hellman Morton pp 993 - 994; DOI: 10.1021/ja00394a071 |
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Increase of carbon-13 NMR relaxation times in proteins due to picosecond motional averaging Ronald M. Levy, Martin Karplus, and J. Andrew McCammon pp 994 - 996; DOI: 10.1021/ja00394a072 |
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Solvent isotope effect on the quartet .fwdarw. doublet intersystem crossing efficiencies of tris(2,2'-bipyridine)chromium(3+) and tris(1,10-phenanthroline)chromium(3+) R. Sriram, Morton Z. Hoffman, and Nick Serpone pp 997 - 998; DOI: 10.1021/ja00394a073 |
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Reluctant azoalkanes: short-wavelength (185 nm) liquid-phase photolysis and high-temperature (400-1000.degree.C) gas-phase pyrolysis of 3,3,5,5-tetramethylpyrazolin-4-one Waldemar Adam, Andreas Fuss, Francois P. Mazenod, and Helmut Quast pp 998 - 1000; DOI: 10.1021/ja00394a074 |
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Vibrational spectra of twist-boat cyclohexane Janet L. Offenbach, Leif Fredin, and Herbert L. Strauss pp 1001 - 1006; DOI: 10.1021/ja00395a001 |
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Ejection dynamics and electronic processes governing secondary particle emission in SIMS P. Terrence Murray and J. Wayne Rabalais pp 1007 - 1013; DOI: 10.1021/ja00395a002 |
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Reversed micelles of Aerosol-OT in benzene. 2. Equilibrium studies using vapor pressure osmometry and spectrophotometry with picric acid as indicator Kiyoshi Tamura and Z. A. Schelly pp 1013 - 1018; DOI: 10.1021/ja00395a003 |
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Reversed micelle of Aerosol-OT in benzene. 3. Dynamics of the solubilization of picric acid Kiyoshi Tamura and Z. A. Schelly pp 1018 - 1022; DOI: 10.1021/ja00395a004 |
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The optical activity of the three-membered ring: oxiranes, aziridines, diaziridines, and oxaziridines Arvi Rauk pp 1023 - 1030; DOI: 10.1021/ja00395a005 |
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High-resolution optical studies on C-phycocyanin via photochemical hole burning J. Friedrich, H. Scheer, B. Zickendraht-Wendelstadt, and D. Haarer pp 1030 - 1035; DOI: 10.1021/ja00395a006 |
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Time-resolved resonance Raman spectroscopy: the triplet state of all-trans-retinal R. Wilbrandt and N. H. Jensen pp 1036 - 1041; DOI: 10.1021/ja00395a007 |
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Free radical induced nuclear magnetic resonance shifts: comments on contact shift mechanisms Dan Draney and Charles A. Kingsbury pp 1041 - 1047; DOI: 10.1021/ja00395a008 |
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Nanosecond flash studies of reduction of benzophenone by aliphatic amines. Quantum yields and kinetic isotope effects Shai Inbar, Henry Linschitz, and Saul G. Cohen pp 1048 - 1054; DOI: 10.1021/ja00395a009 |
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Solvent dependence of the kinetics of formation and dissociation of cryptate complexes B. G. Cox, J. Garcia-Rosas, and H. Schneider pp 1054 - 1059; DOI: 10.1021/ja00395a010 |
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Storage of electrons in aqueous solution: the rates of chemical charging and discharging the colloidal silver microelectrode A. Henglein and J. Lilie pp 1059 - 1066; DOI: 10.1021/ja00395a011 |
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The conformations and energetics of simple ylides Robert A. Eades, Paul G. Gassman, and David A. Dixon pp 1066 - 1068; DOI: 10.1021/ja00395a012 |
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9-Naphthylmethylenecyclooctatrienyl anions. Conformational analysis and bond rotation Stuart W. Staley, Charles K. Dustman, and Gerard E. Linkowski pp 1069 - 1073; DOI: 10.1021/ja00395a013 |
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Triboluminescence-structure relationships in polymorphs of hexaphenylcarbodiphosphorane and anthranilic acid, molecular crystals, and salts Gordon E. Hardy, William C. Kaska, B. P. Chandra, and Jeffrey I. Zink pp 1074 - 1079; DOI: 10.1021/ja00395a014 |
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Solvatochromic comparison method. 20. Linear solvation energy relationships. 12. The d.delta. term in the solvatochromic equations R. W. Taft, Jose-Luis M. Abboud, and Mortimer J. Kamlet pp 1080 - 1086; DOI: 10.1021/ja00395a015 |
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Metal-nitroxyl interactions. 20. Electron paramagnetic resonance spectra of spin-labeled vanadyl and silver porphyrins Kundalika M. More, Sandra S. Eaton, and Gareth R. Eaton pp 1087 - 1090; DOI: 10.1021/ja00395a016 |
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Chromium(II)-polypyridyl complexes: formation, spectra, and electron-transfer kinetics Nick Serpone, Mary A. Jamieson, Salvatore S. Emmi, Pier G. Fuochi, Quinto G. Mulazzani, and Morton Z. Hoffman pp 1091 - 1098; DOI: 10.1021/ja00395a017 |
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Preparation of aluminoborane analogs of the lower boron hydrides Francis L. Himpsl and Arthur C. Bond pp 1098 - 1102; DOI: 10.1021/ja00395a018 |
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Metal atom syntheses of metallaboron clusters. 2. Synthesis of cobaltathiaborane and cobaltadithiaborane complexes. Crystal and molecular structures of 2,3,6-(.eta.-C5H5)2Co2SB5H7 and 7,6,8-(.eta.-C5H5)CoS2B6H8 George J. Zimmerman and Larry G. Sneddon pp 1102 - 1111; DOI: 10.1021/ja00395a019 |
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Unusual platinum complexes of deprotonated 1-methylcytosine: bis(.mu.-1-methylcytosinato-N3,N4)-bis(cis-diammineplatinum(II)) dinitrate dihydrate, [(NH3)2Pt(C5H6N3O)2Pt(NH3)2](NO3)2.2H2O, and [diaquahydrogen(1+)][bis(.mu.-1-methylcytosinato-N3,N4)-bis(cis-nitrodiammineplatinum)(Pt-Pt) dinitrate, (H5O2)[(NH3)2(NO2)Pt(C5H6N3O)2Pt(NH3)2(NO2)](NO3)2 R. Faggiani, B. Lippert, C. J. L. Lock, and R. A. Speranzini pp 1111 - 1120; DOI: 10.1021/ja00395a020 |
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Nitrogen-15 NMR spectrum of a 1,1-diazene. N-(2,2,6,6-tetramethylpiperidyl)nitrene Peter B. Dervan, Michael E. Squillacote, Paul M. Lahti, Alan P. Sylwester, and John D. Roberts pp 1120 - 1122; DOI: 10.1021/ja00395a021 |
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Carbon-13 NMR spectroscopic study of the application of the "tool of increasing electron demand" to the 7-aryl-1-norbornenyl, 7-aryl-7-norbornyl, 2-aryl-2-bicyclo[2.1.1]hexyl, 1-aryl-1-cyclobutyl, and 3-aryl-3-nortricyclyl cations George A. Olah, Arthur L. Berrier, Massoud Arvanaghi, and G. K. Surya Prakash pp 1122 - 1128; DOI: 10.1021/ja00395a022 |
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Oxygen-17 NMR studies of substituent and hydrogen-bonding effects in substituted acetophenones and benzaldehydes Thomas E. St. Amour, Matija I. Burgar, Bill Valentine, and Daniel Fiat pp 1128 - 1136; DOI: 10.1021/ja00395a023 |
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Substitution reactions of alkanesulfonyl derivatives: direct substitution vs. elimination-addition mechanisms in substitution reactions of alkyl .alpha.-disulfones Lieh-Pao O. Farng and John L. Kice pp 1137 - 1145; DOI: 10.1021/ja00395a024 |
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Reactions of (9-anthryl)arylmethyl chloride and its homologs with nucleophiles under solvolytic conditions. Notable effects of reaction conditions and substituents on the reaction sites Fujimaro Ogata, Masato Takagi, Masatomo Nojima, and Shigekazu Kusabayashi pp 1145 - 1153; DOI: 10.1021/ja00395a025 |
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Permanganate ion oxidations. 13. Soluble manganese(IV) species in the oxidation of 2,4(1H,3H)-pyrimidinediones (uracils) Fillmore Freeman, Charles O. Fuselier, Charles R. Armstead, Charlotte E. Dalton, Pamela A. Davidson, Elaine M. Karchesfski, Deborah E. Krochman, Michael N. Johnson, and Nikola K. Jones pp 1154 - 1159; DOI: 10.1021/ja00395a026 |
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Intramolecular catalysis of organic oxidation and reduction reactions: rapid and microscopically reversible thioether-sulfoxide interconversions in dilute acid Joyce Takahashi Doi and W. Kenneth Musker pp 1159 - 1163; DOI: 10.1021/ja00395a027 |
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Synthesis and complexation properties of macrocyclic polyethers derived from chiral and meso-1,1'-bicyclohexyl-2,2'-diols Thomas W. Bell pp 1163 - 1171; DOI: 10.1021/ja00395a028 |
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Electroorganic chemistry. 46. A new carbon-carbon bond forming reaction at the .alpha.-position of amines utilizing anodic oxidation as a key step Tatsuya Shono, Yoshihiro Matsumura, and Kenji Tsubata pp 1172 - 1176; DOI: 10.1021/ja00395a029 |
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Monomeric metaphosphate anion: reaction with carbonyl groups Arnold C. Satterthwait and F. H. Westheimer pp 1177 - 1180; DOI: 10.1021/ja00395a030 |
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Tetraneopentyltitanium as a polymerization catalyst James C. W. Chien, Jiun-Chen Wu, and Marvin D. Rausch pp 1180 - 1185; DOI: 10.1021/ja00395a031 |
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Exo stereoselectivity in electrophilic attack on bicyclo[4.3.1]decatetraenyl anion and in deprotonation of tricyclo[4.3.1.0]deca-2,4,7-triene Kazuko Takahashi, Kahei Takase, and Takashi Kagawa pp 1186 - 1192; DOI: 10.1021/ja00395a032 |
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Long-range triplet-triplet energy transfer within metal-substituted hemoglobins Haya Zemel and Brian M. Hoffman pp 1192 - 1201; DOI: 10.1021/ja00395a033 |
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General-acid catalysis of imidazolidine ring opening. The hydrolysis of ethyl N,N'-[1-(p-(dimethylamino)phenyl)propenediyl]-p-[((2-tetrahydroquinolinyl)methylene)amino]denzoate Thomas H. Fife and August M. Pellino pp 1201 - 1207; DOI: 10.1021/ja00395a034 |
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Limits on the expression of enzyme-mediated solvent isotope effects Dexter B. Northrop pp 1208 - 1212; DOI: 10.1021/ja00395a035 |
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First ionization band of 1,1-dimethylsilaethylene by transient photoelectron spectroscopy T. Koenig and William McKenna pp 1212 - 1213; DOI: 10.1021/ja00395a036 |
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A possible nucleophilic ipso-aromatic substitution with a benzyl anion as the leaving group Clair J. Collins, Hans Peter Hombach, Brian E. Maxwell, Ben M. Benjamin, and Donna McKamey pp 1213 - 1214; DOI: 10.1021/ja00395a037 |
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Interaction of pyruvate-thiamin diphosphate adducts with pyruvate decarboxylase. Catalysis through "closed" transition states Ronald Kluger and Timothy Smyth pp 1214 - 1216; DOI: 10.1021/ja00395a038 |
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Isolation of a (carbon, nitrogen)-bonded formamido complex and its isomerization to a (carbon, oxygen)-bonded form on the edge of a triosmium cluster. Crystal and molecular structure of a urethane derivative of the (carbon, nitrogen)bonded formamido complex Y. C. Lin, C. B. Knobler, and H. D. Kaesz pp 1216 - 1218; DOI: 10.1021/ja00395a039 |
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A new molybdenum(IV) thioanion containing the Mo:St unit. Synthesis and structural characterization of bis(tetraethylammonium) nonathiomolybdate E. D. Simhon, N. C. Baenziger, M. Kanatzidis, M. Draganjac, and D. Coucouvanis pp 1218 - 1219; DOI: 10.1021/ja00395a040 |
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Chemistry of singlet oxygen. 34. Unexpected solvent deuterium isotope effects on the lifetime of singlet molecular oxygen (1.DELTA.g) Peter R. Ogilby and Christopher S. Foote pp 1219 - 1221; DOI: 10.1021/ja00395a041 |
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Chiral discrimination in the energetics of ion aggregation Edward M. Arnett and S. Patricia Zingg pp 1221 - 1222; DOI: 10.1021/ja00395a042 |
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Synthesis of 16-membered-ring macrolide antibiotics. 3. Carbomycin B and leucomycin A3: retrosynthetic studies K. C. Nicolaou, S. P. Seitz, and M. R. Pavia pp 1222 - 1224; DOI: 10.1021/ja00395a043 |
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Synthesis of 16-membered-ring macrolide antibiotics. 4. Carbomycin B and leucomycin A3: total synthesis of cyclic key intermediate K. C. Nicolaou, M. R. Pavia, and S. P. Seitz pp 1224 - 1226; DOI: 10.1021/ja00395a044 |
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Photoatropisomerization of "picket-fence" porphyrins and their metal complexes Ruth A. Freitag, Janet A. Mercer-Smith, and David G. Whitten pp 1226 - 1228; DOI: 10.1021/ja00395a045 |
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Isolation and structures of trichilins, antifeedants against the Southern army worm Munehiro Nakatani, John C. James, and Koji Nakanishi pp 1228 - 1230; DOI: 10.1021/ja00395a046 |
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New reaction chemistry of cis-diammineplatinum with .alpha.-pyridone crystalline relatives of cis-diammineplatinum .alpha.-pyridone blue L. Steven Hollis and Stephen J. Lippard pp 1230 - 1232; DOI: 10.1021/ja00395a047 |
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Structure of the reaction barrier in the selenoxide-mediated formation of olefins L. D. Kwart, A. G. Horgan, and H. Kwart pp 1232 - 1234; DOI: 10.1021/ja00395a048 |
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A stable monocyclic triarylalkoxy P-H phosphorane, a 10-P-5 species with an apical phosphorus-hydrogen bond, and its conjugate base, a phosphoranide Michael R. Ross and J. C. Martin pp 1234 - 1235; DOI: 10.1021/ja00395a049 |
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Reversible dioxygen binding by a totally synthetic nonporphyrin macrobicyclic iron(II) complex containing a persistent void Norman Herron and Daryle H. Busch pp 1236 - 1237; DOI: 10.1021/ja00395a050 |
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Isotope enrichment by photolysis on ordered surfaces Gary A. Epling and Emily Florio pp 1237 - 1238; DOI: 10.1021/ja00395a051 |
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Quadrupolar carbon-13-nitrogen-14 couplings and nitrogen-14 relaxations in aggregated and nonaggregated choline phospholipids Ramaswamy Murari and Wolfgang J. Baumann pp 1238 - 1240; DOI: 10.1021/ja00395a052 |
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NMR investigation of a surface compound on colloidal silica A. R. Siedle and R. A. Newmark pp 1240 - 1241; DOI: 10.1021/ja00395a053 |
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Structures of BBM-928 A, B, and C. Novel antitumor antibiotics from Actinomadura luzonensis Masataka Konishi, Hiroaki Ohkuma, Fumihide Sakai, Takashi Tsuno, Hideo Koshiyama, Takayuki Naito, and Hiroshi Kawaguchi pp 1241 - 1243; DOI: 10.1021/ja00395a054 |
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Crystal and molecular structure of BBM-928 A, a novel antitumor antibiotic from Actinomadura luzonensis Edward Arnold and Jon Clardy pp 1243 - 1244; DOI: 10.1021/ja00395a055 |
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Cyclopropylidene radical anion and 1,4-elimination-type remote ionization effect in the reduction of bi(gem-dihalocyclopropane) systems Akira Oku, Hideo Tsuji, Mitsuhiro Yoshida, and Naoto Yoshiura pp 1244 - 1246; DOI: 10.1021/ja00395a056 |
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Photoinduced electron-transfer reactions. Radical cations of norbornadiene and quadricyclene Heinz D. Roth, Marcia L. Manion Schilling, and Guilford Jones pp 1246 - 1248; DOI: 10.1021/ja00395a057 |
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Useful impurities for optical resolutions. 1. Crystallization of photopolymerizing dienes in the presence of their chiral topochemical products Jan Van Mil, Edna Gati, Lia Addadi, and Meir Lahav pp 1248 - 1249; DOI: 10.1021/ja00395a058 |
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Useful impurities for optical resolutions. 2. Generality and mechanism of the rule of reversal Lia Addadi, Jan Van Mil, and Meir Lahav pp 1249 - 1251; DOI: 10.1021/ja00395a059 |
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Useful impurities for optical resolutions. 3. An improved Pasteur-type resolution of conglomerates and a new empirical method for assignment of absolute configuration Lia Addadi, Edna Gati, and Meir Lahav pp 1251 - 1252; DOI: 10.1021/ja00395a060 |
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Synthesis and structure proof of a vitamin D3 metabolite, 25(s),26-dihydroxycholecalciferol John J. Partridge, Shian Jan Shiuey, Naresh K. Chadha, Enrico G. Baggiolini, John F. Blount, and Milan R. Uskokovic pp 1253 - 1255; DOI: 10.1021/ja00395a061 |
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Carbon-13 NMR spectra of the uranyl tricarbonate-bicarbonate system E. Thomas Strom, Donald E. Woessner, and William B. Smith pp 1255 - 1256; DOI: 10.1021/ja00395a062 |
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Concerted ring-opening reaction of cyclobutenes. The extraordinary accelerating effects of arylsulfoxy and sulfonyl carbanion substituents Tetsuji Kametani, Masayoshi Tsubuki, Hideo Nemoto, and Koji Suzuki pp 1256 - 1258; DOI: 10.1021/ja00395a063 |
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Photochemistry of metal-metal bonded complexes: one-electron oxidation of photogenerated seventeen-valence-electron radicals Aloysius F. Hepp and Mark S. Wrighton pp 1258 - 1261; DOI: 10.1021/ja00395a064 |
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Fermi level pinning of p-type semiconducting indium phosphide contacting liquid electrolyte solutions: rationale for efficient photoelectrochemical energy conversion Raymond N. Dominey, Nathan S. Lewis, and Mark S. Wrighton pp 1261 - 1263; DOI: 10.1021/ja00395a065 |
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Dianions of 2-methyl-2-butene: evidence for the stability of a Y-aromatic species Nancy S. Mills, James Shapiro, and Mark Hollingsworth pp 1263 - 1264; DOI: 10.1021/ja00395a066 |
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A new geometrical form for tin. Synthesis and structure of the tetramethylammonium chloride adduct of the spirobis(dithiastannole) [(CH3)4N]+[(C7H6S2)2SnCl]- Arjun C. Sau, Roberta O. Day, and Robert R. Holmes pp 1264 - 1265; DOI: 10.1021/ja00395a067 |
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New syntheses and molecular structures of the decamethylmetallocene dicarbonyls (.eta.5-C5Me5)2M(CO)2 (M = titanium, zirconium, hafnium) David J. Sikora, Marvin D. Rausch, Robin D. Rogers, and Jerry L. Atwood pp 1265 - 1267; DOI: 10.1021/ja00395a068 |
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Transformation of coordinatively unsaturated .eta.1-vinylmolybdenum complexes into three-electron .eta.2-bonded cyclic alkylidene species Michael Green, Nicholas C. Norman, and A. Guy Orpen pp 1267 - 1269; DOI: 10.1021/ja00395a069 |
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Linking of four acetylene molecules at a dimolybdenum center and the protonation of the resulting metallacyclononatetraene to form a cation containing a bridging MoHC system Michael Green, Nicholas C. Norman, and A. Guy Orpen pp 1269 - 1271; DOI: 10.1021/ja00395a070 |
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A new and efficient total synthesis of streptonigrin Andrew S. Kende, Dennis P. Lorah, and Rodney J. Boatman pp 1271 - 1273; DOI: 10.1021/ja00395a071 |
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Binuclear copper complexes: an open and shut case. A strong antiferromagnetically coupled .mu.-monohydroxo bridged complex Patrick L. Burk, John A. Osborn, Marie Therese Youinou, Yvette Agnus, Remy Louis, and Raymond Weiss pp 1273 - 1274; DOI: 10.1021/ja00395a072 |
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Photoreduction of 5-bromouracil. Ionic and free-radical pathways Barry J. Swanson, J. Christopher Kutzer, and Tad H. Koch pp 1274 - 1276; DOI: 10.1021/ja00395a073 |
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1,1-Dimetalloalkenes containing aluminum as well as titanium or zirconium. Their structures and use as novel alkenylidene and alkenyl transfer agents Tadao Yoshida and Eiichi Negishi pp 1276 - 1277; DOI: 10.1021/ja00395a074 |
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Stepwise reduction of carbon monoxide to methane on a triosmium cluster face. Preparation and characterization of undecacarbonyl(methylene)triosmium Guy R. Steinmetz and Gregory L. Geoffroy pp 1278 - 1279; DOI: 10.1021/ja00395a075 |
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Improvement of energy conversion efficiency by specific chemical treatments of molybdenum selenide (n-MoSe2) and tungsten selenide (n-WSe2) photoanodes D. Canfield and B. A. Parkinson pp 1279 - 1281; DOI: 10.1021/ja00395a076 |
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Anion receptor molecules. Synthesis and anion-binding properties of polyammonium macrocycles B. Dietrich, M. W. Hosseini, J. M. Lehn, and R. B. Sessions pp 1282 - 1283; DOI: 10.1021/ja00395a077 |
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A highly stereoselective synthesis of transepoxides via arsonium ylides W. Clark Still and Vance J. Novack pp 1283 - 1285; DOI: 10.1021/ja00395a078 |
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Nonconcertedness of allylic cation promoted .pi.-cyclization reactions Mladen Ladika, Ivo Bregovec, and Dionis E. Sunko pp 1285 - 1286; DOI: 10.1021/ja00395a079 |
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Gas-phase oxidation catalysis by transition-metal cations Manfred M. Kappes and Ralph H. Staley pp 1286 - 1287; DOI: 10.1021/ja00395a080 |
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Mechanism of the Fischer-Tropsch reaction. The chain propagation step Robert C. Brady and R. Pettit pp 1287 - 1289; DOI: 10.1021/ja00395a081 |
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A novel synthesis of .beta.-lactams Howard Alper, Chulangani P. Perera, and Farid R. Ahmed pp 1289 - 1291; DOI: 10.1021/ja00395a082 |
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Cyclen phosphonium and homologous cations. Dimerization in strained PN4+ systems Jack E. Richman, O. D. Gupta, and Robert B. Flay pp 1291 - 1292; DOI: 10.1021/ja00395a083 |
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Chemiluminescence of dioxetanone investigated by self-consistent-field theory Steven P. Schmidt, Mark A. Vincent, Clifford E. Dykstra, and Gary B. Schuster pp 1292 - 1293; DOI: 10.1021/ja00395a084 |
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C-20 Stereospecific introduction of a steroid side chain Andrew D. Batcho, Donald E. Berger, Milan R. Uskokovic, and Barry B. Snider pp 1293 - 1295; DOI: 10.1021/ja00395a085 |
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Laser-desorption mass spectrometry/mass spectrometry and the mechanism of desorption ionization D. Zakett, A. E. Schoen, R. G. Cooks, and P. H. Hemberger pp 1295 - 1297; DOI: 10.1021/ja00395a086 |
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Formate ion as a monodentate ligand. Synthesis, structure, and decarboxylation of (.eta.5-cyclopentadienyl)dicarbonyl(formato)iron Donald J. Darensbourg, Mark B. Fischer, Raymond E. Schmidt, and Brenda J. Baldwin pp 1297 - 1298; DOI: 10.1021/ja00395a087 |
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Luminescence and redox photochemistry of the molybdenum(II) cluster Mo6Cl142- Andrew W. Maverick and Harry B. Gray pp 1298 - 1300; DOI: 10.1021/ja00395a088 |
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Eigenfunctions of open-shell molecules: experimental spin densities in hexafluorochromate(3-) and tetrachlorocobaltate(2-) Ronald Mason, Andrew R. P. Smith, Joseph N. Varghese, Graham S. Chandler, Brian N. Figgis, Robin A. Phillips, and Geoffrey A. Williams pp 1300 - 1301; DOI: 10.1021/ja00395a089 |
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Secondary deuterium/hydrogen isotope effects on carbon-13 chemical shifts in cycloalkanes. Downfield shifts over three and four bonds Rafet Aydin and Harald Guenther pp 1301 - 1303; DOI: 10.1021/ja00395a090 |
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Relatively high-yield syntheses of rotaxanes. Syntheses and properties of compounds consisting of cyclodextrins threaded by .alpha.,.omega.-diaminoalkanes coordinated to cobalt(III) complexes Hiroshi Ogino pp 1303 - 1304; DOI: 10.1021/ja00395a091 |
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Facile cleavage of the molybdenum.tplbond.molybdenum bond in reactions between Mo2(OBut)6 and aryl azides and molecular oxygen Malcolm H. Chisholm, Kirsten Folting, John C. Huffman, Charles C. Kirkpatrick, and Andrew L. Ratermann pp 1305 - 1306; DOI: 10.1021/ja00395a092 |
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Book Reviews pp 1306 - 1312; DOI: 10.1021/ja00395a600 |
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Proton affinities from dissociations of proton-bound dimers S. A. McLuckey, D. Cameron, and R. G. Cooks pp 1313 - 1317; DOI: 10.1021/ja00396a001 |
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An electrochemical investigation of photosubstitution processes at glassy-carbon electrodes coated with polymer-bound ruthenium complexes Otto Haas, Monika Kriens, and Johannes G. Vos pp 1318 - 1319; DOI: 10.1021/ja00396a002 |
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Photoelectron spectra of polynuclear aromatics. 6. Applications to structural elucidation: "circumanthracene" E. Clar, J. M. Robertson, R. Schloegl, and W. Schmidt pp 1320 - 1328; DOI: 10.1021/ja00396a003 |
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A molecular orbital study of hydrogen, methyl, and phenyl bridging in beryllium compounds Dennis S. Marynick pp 1328 - 1333; DOI: 10.1021/ja00396a004 |
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Chair-boat equilibriums in bicyclo[3.3.1]nonane at 65 and 400.degree.C studied by electron diffraction and molecular mechanics V. S. Mastryukov, M. V. Popik, O. V. Dorofeeva, A. V. Golubinskii, L. V. Vilkov, N. A. Belikova, and N. L. Allinger pp 1333 - 1337; DOI: 10.1021/ja00396a005 |
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The addition of carbanions to the carbonyl group in the gas phase J. E. Bartmess, R. L. Hays, and G. Caldwell pp 1338 - 1344; DOI: 10.1021/ja00396a006 |
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The relationship between substituent-induced energy and charge effects in proton-transfer equilibriums Warren J. Hehre, Mare Taagepera, Robert W. Taft, and Ronald D. Topsom pp 1344 - 1349; DOI: 10.1021/ja00396a007 |
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The electronic structure of .beta.-thioxoketones. A photoelectron spectroscopic study of the enol-enethiol tautomerism of thioacetylacetone and related compounds Flemming S. Joergensen, Lars Carlsen, and Fritz Duus pp 1350 - 1353; DOI: 10.1021/ja00396a008 |
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In-plane vibrational modes in the uracil molecule from an ab initio MO calculation Yoshifumi Nishimura, Masamichi Tsuboi, Shigeki Kato, and Keiji Morokuma pp 1354 - 1358; DOI: 10.1021/ja00396a009 |
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VCNDO/S method for second-row atoms J. A. Singerman and H. H. Jaffe pp 1358 - 1360; DOI: 10.1021/ja00396a010 |
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Quantum chemical and statistical thermodynamic investigations of anesthetic activity. 1. The interaction between chloroform, fluoroform, cyclopropane and an O-H.cntdot..cntdot..cntdot.O hydrogen bond Pavel Hobza, Fred Mulder, and Camille Sandorfy pp 1360 - 1366; DOI: 10.1021/ja00396a011 |
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A sudden-polarization model to predict regioselectivities and periselectivities of the 1,7-sigmatropic shifts and electrocyclizations of singlet excited states of cycloheptatrienes T. Tezuka, O. Kikuchi, K. N. Houk, M. N. Paddon-Row, Cielo M. Santiago, Nelson G. Rondan, John C. Williams, and Ruth Wells Gandour pp 1367 - 1371; DOI: 10.1021/ja00396a012 |
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Homoaromaticity and bicycloaromaticity in carbanions John B. Grutzner and William L. Jorgensen pp 1372 - 1375; DOI: 10.1021/ja00396a013 |
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Elusiveness of bishomoaromaticity in anionic systems: the bicyclo[3.2.1]octa-3,6-dien-2-yl anion Elmar Kaufmann, Herbert Mayr, Jayaraman Chandrasekhar, and Paul von Rague Schleyer pp 1375 - 1380; DOI: 10.1021/ja00396a014 |
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Sodium(1+) complexes with acyclic polyethers. Stabilities, enthalpies, and entropies of reaction in acetonitrile and pyridine. A sodium-23 NMR study Jean Grandjean, Pierre Laszlo, Werner Offermann, and Peter L. Rinaldi pp 1380 - 1383; DOI: 10.1021/ja00396a015 |
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Solvent dependence of the stability of cryptate complexes B. G. Cox, J. Garcia-Rosas, and H. Schneider pp 1384 - 1389; DOI: 10.1021/ja00396a016 |
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The binding of ethylene to platinum and palladium. An ab initio study of the MCl3(C2H4)- species P. Jeffrey Hay pp 1390 - 1393; DOI: 10.1021/ja00396a017 |
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Heterobimetallic complexes. The preparation, solid-state structure, and fluxional behavior of (C5Me5)Rh(.mu.-PMe2)2Mo(CO)4 Richard G. Finke, Glen Gaughan, Cortlandt Pierpont, and Marion E. Cass pp 1394 - 1399; DOI: 10.1021/ja00396a018 |
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Intramolecular boron-boron linkage between polyhedral cages in a commo-metallacarborane. Synthesis and structure of a fluxional metal-boron cluster, [.eta.5-C5(CH3)5]2Co3(CH3)4C4B8H7 David C. Finster, Ekk Sinn, and Russell N. Grimes pp 1399 - 1407; DOI: 10.1021/ja00396a019 |
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Synthesis, structure, and reactions of [Mo(SnCl3)(CN-tert-Bu)6][(Ph3B)2CN], containing a potentially useful new anion for crystallizations Christen M. Giandomenico, John C. Dewan, and Stephen J. Lippard pp 1407 - 1412; DOI: 10.1021/ja00396a020 |
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The MNDOC method, a correlated version of the MNDO model Walter Thiel pp 1413 - 1420; DOI: 10.1021/ja00396a021 |
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MNDOC study of reactive intermediates and transition states Walter Thiel pp 1420 - 1425; DOI: 10.1021/ja00396a022 |
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MNDOC study of excited states Armin Schweig and Walter Thiel pp 1425 - 1431; DOI: 10.1021/ja00396a023 |
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Oxidation-reduction reactions of complexes with macrocyclic ligands. Structure-reactivity relations and reorganizational barriers for outer-sphere electron-transfer reactions of low-spin cobalt(III)-cobalt(II) couples John F. Endicott, Bill Durham, Milton D. Glick, Thomas J. Anderson, James M. Kuszaj, William G. Schmonsees, and K. P. Balakrishnan pp 1431 - 1440; DOI: 10.1021/ja00396a024 |
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Multiple metal-carbon bonds. 19. How niobium and tantalum complexes of the type M(CHCMe3)(PR3)2Cl3 can be modified to give olefin metathesis catalysts S. M. Rocklage, J. D. Fellmann, G. A. Rupprecht, L. W. Messerle, and R. R. Schrock pp 1440 - 1447; DOI: 10.1021/ja00396a025 |
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"Triple-decker" sandwich complexes of cyclo-triphosphorus with 4d and 5d metals Claudio Bianchini, Massimo Di Vaira, Andrea Meli, and Luigi Sacconi pp 1448 - 1452; DOI: 10.1021/ja00396a026 |
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An inelastic electron-tunneling spectroscopic study of the interaction of bis(chlorodicarbonylrhodium) with an aluminum oxide surface W. M. Bowser and W. H. Weinberg pp 1453 - 1458; DOI: 10.1021/ja00396a027 |
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An interstitial hydrogen atom in a hexanuclear metal cluster: x-ray and neutron diffraction analysis of [(Ph3P)2N]+[HCo6(CO)15]- Donald W. Hart, Raymond G. Teller, Chiau-Yu Wei, Robert Bau, Giuliano Longoni, Stefano Campanella, Paolo Chini, and Thomas F. Koetzle pp 1458 - 1466; DOI: 10.1021/ja00396a028 |
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Metalla derivatives of amino acids and peptides. 1. Rhena derivatives of glycine, L-alanine, and glycylglycine. A new N-terminal and protecting group and heavy-atom label A. J. Baskar, C. M. Lukehart, and K. Srinivasan pp 1467 - 1472; DOI: 10.1021/ja00396a029 |
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Molecular species containing persistent voids. Template synthesis and characterization of a series of lacunar-nickel(II) complexes and the corresponding free ligands Daryle H. Busch, Dennis J. Olszanski, James C. Stevens, Wayne P. Schammel, Masaaki Kojima, Norman Herron, L. Lawrence Zimmer, Katherine A. Holter, and Jan Mocak pp 1472 - 1478; DOI: 10.1021/ja00396a030 |
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Reaction of .alpha.,.beta.-unsaturated acid chlorides with tris(triphenylphosphine)chlororhodium(I): formation of phosphonium salts J. A. Kampmeier, S. H. Harris, and R. M. Rodehorst pp 1478 - 1485; DOI: 10.1021/ja00396a031 |
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A closed three-center carbon-hydrogen-metal interaction. A neutron diffraction study of HFe4(.eta.2-CH)(CO)12 M. A. Beno, Jack M. Williams, M. Tachikawa, and E. L. Muetterties pp 1485 - 1492; DOI: 10.1021/ja00396a032 |
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Crystal structures and conformational calculations of fragments of alamethicin containing aminoisobutyric acid G. David Smith, Vladimir Z. Pletnev, William L. Duax, T. M. Balasubramanian, H. E. Bosshard, E. W. Czerwinski, Nancy E. Kendrick, F. Scott Mathews, and Garland R. Marshall pp 1493 - 1501; DOI: 10.1021/ja00396a033 |
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Synthesis and reactions of simple 3(2H)-furanones Amos B. Smith, Patricia A. Levenberg, Paula J. Jerris, Robert M. Scarborough, and Peter M. Wovkulich pp 1501 - 1513; DOI: 10.1021/ja00396a034 |
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Aromatic substitution in the gas phase. Alkylation of arenes by gaseous C4H9+ cations Fulvio Cacace, Giovanna Ciranni, and Pierluigi Giacomello pp 1513 - 1516; DOI: 10.1021/ja00396a035 |
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Phosphine substitution in (.eta.5-cyclopentadienyl)bis(triphenylphosphine)cobalt(I): evidence for a dissociative mechanism Andrew H. Janowicz, Henry E. Bryndza, and Robert G. Bergman pp 1516 - 1518; DOI: 10.1021/ja00396a036 |
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Complete substitution stereochemistry of solvolysis of 1-methyl-2-adamantyl tosylate and 4-methyl-exo- and 4-methyl-endo-4-protoadamantyl 3,5-dinitrobenzoate J. Eric Nordlander and Jerome E. Haky pp 1518 - 1521; DOI: 10.1021/ja00396a037 |
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Studies of free radicals at high pressures. 2. Kinetics for a variety of reactions P. R. Marriott and D. Griller pp 1521 - 1525; DOI: 10.1021/ja00396a038 |
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The decomposition of .beta.-phenethylsulfonyl azides. Solution chemistry and flash vacuum pyrolysis Rudolph A. Abramovitch, William D. Holcomb, and Shigeo Wake pp 1525 - 1533; DOI: 10.1021/ja00396a039 |
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Buffer catalysis in the hydrolysis of picrylimidazole Rita H. De Rossi and Elba B. De Vargas pp 1533 - 1540; DOI: 10.1021/ja00396a040 |
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1,5-Dithia-2,4,6,8-tetrazocine: a novel heterocycle of unusual properties I. Ernest, W. Holick, G. Rihs, D. Schomburg, G. Shoham, D. Wenkert, and R. B. Woodward pp 1540 - 1544; DOI: 10.1021/ja00396a041 |
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The active site electrostatic potential of human carbonic anhydrase Robert P. Sheridan and Leland C. Allen pp 1544 - 1550; DOI: 10.1021/ja00396a042 |
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The reactions of semi-met forms of hemerythrin P. C. Harrington and R. G. Wilkins pp 1550 - 1556; DOI: 10.1021/ja00396a043 |
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A free-radical chain reaction involving electron transfer. The replacement of the nitro group by hydrogen using trialkyltin hydride, a variation of the Kornblum reaction Dennis D. Tanner, Edward V. Blackburn, and Gilberto E. Diaz pp 1557 - 1559; DOI: 10.1021/ja00396a044 |
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Photooxidation of (2,2'-bipyridine)(3,4-toluenedithiolato)platinum(II) following ligand-to-ligand and charge-transfer excitation Arnd Vogler and Horst Kunkely pp 1559 - 1560; DOI: 10.1021/ja00396a045 |
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Radical anions of triptycene bis- and tris(quinones) Glen A. Russell, N. K. Suleman, Hiizu Iwamura, and Owen W. Webster pp 1560 - 1561; DOI: 10.1021/ja00396a046 |
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Anthracyclines and related substances. 3. Regiospecific total synthesis of 11-deoxydaunomycinone S. David Kimball, David R. Walt, and Francis Johnson pp 1561 - 1563; DOI: 10.1021/ja00396a047 |
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Photochemistry of a 1,1-diazene, N-(2,2,5,5-tetramethylpyrrolidinyl)nitrene Peter G. Schultz and Peter B. Dervan pp 1563 - 1564; DOI: 10.1021/ja00396a048 |
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Secondary ion mass spectrometry of molecular solids: a source of cluster ions Robert G. Orth, Harry T. Jonkman, and Josef Michl pp 1564 - 1565; DOI: 10.1021/ja00396a049 |
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Stereoselective aldol condensation. Use of chiral boron enolates Satoru Masamune, William Choy, Francis A. J. Kerdesky, and Barbara Imperiali pp 1566 - 1568; DOI: 10.1021/ja00396a050 |
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Total synthesis of 6-deoxyerythronolide B Satoru Masamune, Masahiro Hirama, Sachio Mori, Sk. Asrof Ali, and David S. Garvey pp 1568 - 1571; DOI: 10.1021/ja00396a051 |
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Tritium labeling of organic compounds by HNaY zeolite catalyzed exchange with tritiated water and their analysis by tritium NMR M. A. Long, J. L. Garnett, P. G. Williams, and T. Mole pp 1571 - 1572; DOI: 10.1021/ja00396a052 |
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Synthesis and characterization of a nitrosyl, a nitrido, and an imido carbonyl cluster Douglas E. Fjare and Wayne L. Gladfelter pp 1572 - 1574; DOI: 10.1021/ja00396a053 |
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Methane activation. Photochemical reaction of copper atoms in solid methane Geoffrey A. Ozin, Douglas F. McIntosh, Steven A. Mitchell, and J. Garcia Prieto pp 1574 - 1575; DOI: 10.1021/ja00396a054 |
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Reaction of two-coordinate phosphorus compounds with Group IIIA alkyls: a novel double group shift and concomitant cyclization A. H. Cowley, J. E. Kilduff, and J. C. Wilburn pp 1575 - 1577; DOI: 10.1021/ja00396a055 |
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Nature of species present in an aqueous solution of potassium silicate R. K. Harris, C. T. G. Knight, and W. E. Hull pp 1577 - 1578; DOI: 10.1021/ja00396a056 |
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Trispiro[tricyclo[3.3.3.01,5]undecane-2,1.8,1":9,1'"-tris[cyclopropane]] a chiral fluxional hydrocarbon John E. Maggio, Howard E. Simmons, and Jay K. Kouba pp 1579 - 1581; DOI: 10.1021/ja00396a057 |
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Rearrangement of a geometrically restricted triepoxide to the first topologically nonplanar molecule: a reaction path elucidated by using oxygen isotope effects on carbon-13 chemical shifts Steven A. Benner, John E. Maggio, and Howard E. Simmons pp 1581 - 1582; DOI: 10.1021/ja00396a058 |
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The 9-barbaralyl cation. Isotopic perturbation by eight deuteriums of a totally degenerate carbon-13-labeled C9H9+ carbonium ion Per Ahlberg, Carin Engdahl, and Goeran Jonsaell pp 1583 - 1584; DOI: 10.1021/ja00396a059 |
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The question of ground-state perpendicular olefins. Rehybridization of twisted olefins Philip Warner and Richard F. Palmer pp 1584 - 1586; DOI: 10.1021/ja00396a060 |
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Thermochemistry of .alpha.-aminoalkyl radicals D. Griller and F. P. Lossing pp 1586 - 1587; DOI: 10.1021/ja00396a061 |
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Trivacant heteropolytungstate derivatives: the rational synthesis, characterization, and tungsten-183 NMR spectra of P2W18M4(H2O)2O6810- (M = cobalt,copper,zinc) Richard G. Finke, Mike Droege, James R. Hutchinson, and Otto Gansow pp 1587 - 1589; DOI: 10.1021/ja00396a062 |
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X-ray absorption spectra of permanganate(1-) and permanganate(2-) ions with synchrotron radiation: a study of structure and bonding properties of transition-metal complexes in solution Tsun K. Sham and Bruce S. Brunschwig pp 1590 - 1591; DOI: 10.1021/ja00396a063 |
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Photodissociation spectra of pyridinyl radical dimers detected by reverse pulse polarography. Revised view of the electrochemistry of nicotinamide adenine dinucleotide (NAD+) Joshua Hermolin, Emilia Kirowa-Eisner, and Edward M. Kosower pp 1591 - 1593; DOI: 10.1021/ja00396a064 |
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Metal-metal interactions in binuclear rhodium isocyanide complexes. Polarized single-crystal spectroscopic studies of the lowest triplet.rarw.singlet system in tetrakis(1,3-diisocyanopropane)dirhodium(2+) Steven F. Rice and Harry B. Gray pp 1593 - 1595; DOI: 10.1021/ja00396a065 |
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Metal-metal interactions in binuclear rhodium isocyanide complexes. Resonance Raman spectra of the 1Alg and Eu3A2u electronic states of tetrakis(1,3-diisocyanopropane)dirhodium(I) Richard F. Dallinger, Vincent M. Miskowski, Harry B. Gray, and William H. Woodruff pp 1595 - 1596; DOI: 10.1021/ja00396a066 |
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Thermal desorption of quaternary ammonium cations Robert J. Cotter and Alfred L. Yergey pp 1596 - 1598; DOI: 10.1021/ja00396a067 |
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A novel photoreaction of thymidine with lysine. Photoinduced migration of thymine from DNA to lysine Isao Saito, Hiroshi Sugiyama, Satoru Ito, Nobuyuki Furukawa, and Teruo Matsuura pp 1598 - 1600; DOI: 10.1021/ja00396a068 |
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Tricyclo[4.2.2.22,5]dodeca-1,5-diene Kenneth B. Wiberg, Michael Matturro, and Richard Adams pp 1600 - 1602; DOI: 10.1021/ja00396a069 |
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Total synthesis of pretyrosine (arogenate) Samuel Danishefsky, Joel Morris, and Lane A. Clizbe pp 1602 - 1604; DOI: 10.1021/ja00396a070 |
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(Trimethylsilyl)cyclopentene annulation: a regiocontrolled approach to the synthesis of five-membered rings Rick L. Danheiser, David J. Carini, and Ajoy Basak pp 1604 - 1606; DOI: 10.1021/ja00396a071 |
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In vitro reactivity of the meso and di dimers of the 3,5,5-trimethyl-2-oxomorpholin-3-yl radical with adriamycin and daunomycin Anthony D. Barone, Richard F. Atkinson, Donald L. Wharry, and Tad H. Koch pp 1606 - 1607; DOI: 10.1021/ja00396a072 |
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Exchange interaction contribution to energy transfer between ions in the rapid-diffusion limit Claude F. Meares and Simon M. Yeh pp 1607 - 1609; DOI: 10.1021/ja00396a073 |
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Observation of a fully protected oligonucleotide dimer at m/z 12637 by californium-252 plasma desorption mass spectrometry Catherine J. McNeal and Ronald D. Macfarlane pp 1609 - 1610; DOI: 10.1021/ja00396a074 |
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Book Reviews pp 1611 - 1612; DOI: 10.1021/ja00396a600 |
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Analogy of multiple-quantum NMR to isotopic spin labeling W. S. Warren and A. Pines pp 1613 - 1617; DOI: 10.1021/ja00397a001 |
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Geometrical structure of solvated electrons in ethanol glass determined from electron spin echo modulation analyses M. Narayana and Larry Kevan pp 1618 - 1622; DOI: 10.1021/ja00397a002 |
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Semiconductor electrodes. 32. n- and p-gallium arsenide n- and p-silicon, and n-titanium dioxide in liquid ammonia Richard E. Malpas, Kingo Itaya, and Allen J. Bard pp 1622 - 1627; DOI: 10.1021/ja00397a003 |
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Raman intensity and conjugation. 5. A quantitative relationship between Raman intensity and the length of conjugation and an analysis of the Raman intensities of some substituted benzenes and biphenyls Eduard D. Schmid and Ronald D. Topsom pp 1628 - 1632; DOI: 10.1021/ja00397a004 |
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Are the oxocarbon dianions really aromatic? Junichi Aihara pp 1633 - 1635; DOI: 10.1021/ja00397a005 |
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Measurement of the optical activity of triplet-singlet transitions. The circular polarization of phosphorescence of camphorquinone and benzophenone N. Steinberg, A. Gafni, and I. Z. Steinberg pp 1636 - 1640; DOI: 10.1021/ja00397a006 |
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Type I CM-type II DM transitions of lyotropic liquid crystals Bruce J. Forrest and Leonard W. Reeves pp 1641 - 1647; DOI: 10.1021/ja00397a007 |
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Luminescent photoelectrochemical cells. 5. Multiple emission from tellurium-doped cadmium sulfide photoelectrodes and implications regarding excited-state communication Bradley R. Karas, Holger H. Streckert, Rodney Schreiner, and Arthur B. Ellis pp 1648 - 1651; DOI: 10.1021/ja00397a008 |
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A theoretical study of propadienone and its isomers propynal and cyclopropenone Andrew Komornicki, Clifford E. Dykstra, Mark A. Vincent, and Leo Radom pp 1652 - 1656; DOI: 10.1021/ja00397a009 |
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Hexaammineruthenium(II,III) and pentaamminedinitrogenruthenium(II). A Hartree-Fock-Slater study Mary J. Ondrechen, Mary Jo Ondrechen, and D. E. Ellis pp 1656 - 1659; DOI: 10.1021/ja00397a010 |
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A two-group model for Raman optical activity. Application to methylene vibrations Arthur Gohin and Martin Moskovits pp 1660 - 1664; DOI: 10.1021/ja00397a011 |
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Tungsten-183 NMR and x-ray study of a heteropolyanion [As2W21O69(H2O)]6- exhibiting a rare square-pyramidal environment for some tungsten(VI) Y. Jeannin and J. Martin-Frere pp 1664 - 1667; DOI: 10.1021/ja00397a012 |
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Experimental evidence for orbital symmetry control of stereochemistry in some (methylenecyclopropane)iron-carbonyl reactions Allan R. Pinhas, Ashoka G. Samuelson, Rafael Risemberg, Edward V. Arnold, Jon Clardy, and Barry K. Carpenter pp 1668 - 1675; DOI: 10.1021/ja00397a013 |
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Apparent fluxionality in diethyl(triethylphosphine)platinum(II), a coordinatively unsaturated intermediate in .beta.-hydride elimination Thomas J. McCarthy, Ralph G. Nuzzo, and George M. Whitesides pp 1676 - 1678; DOI: 10.1021/ja00397a014 |
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Intramolecular electron transfer from pentacyanoferrate(II) to pentaamminecobalt(III) via an imidazolate bridge. The role of distance in inner-sphere reactions Alek P. Szecsy and Albert Haim pp 1679 - 1683; DOI: 10.1021/ja00397a015 |
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Studies of the photochemical behavior of (undecacarbonyl)triferrate(2-) in solution David R. Tyler and Harry B. Gray pp 1683 - 1686; DOI: 10.1021/ja00397a016 |
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Electronic spectra of copper(II)-imidazole and copper(II)-pyrazole chromophores Ernest Bernarducci, William F. Schwindinger, Joseph L. Hughey, Karsten Krogh-Jespersen, and Harvey J. Schugar pp 1686 - 1691; DOI: 10.1021/ja00397a017 |
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Metal-carbonyl syntheses. 9. Carbon monoxide - a six-electron ligand? Synthesis and structural characterization of the unusual carbonylniobium cluster heptacarbonyltris(.eta.5-cyclopentadienyl)triniobium Wolfgang A. Herrmann, Helmut Biersack, Manfred L. Ziegler, Klaus Weidenhammer, Rolf Siegel, and Dieter Rehder pp 1692 - 1699; DOI: 10.1021/ja00397a018 |
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Crystal structure and low-temperature proton NMR spectrum of tetramesityldiphosphine. Evidence for the anticonformational preference in tetraaryldiphosphines S. G. Baxter, Alan H. Cowley, Raymond E. Davis, and Paul E. Riley pp 1699 - 1702; DOI: 10.1021/ja00397a019 |
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.beta.-Turn conformation of N-acetyl-L-prolylglycyl-L-phenylalanine. Crystal structure and solution studies Samir K. Brahmachari, T. N. Bhat, V. Sudhakar, M. Vijayan, R. S. Rapaka, R. S. Bhatnagar, and V. S. Ananthanarayanan pp 1703 - 1708; DOI: 10.1021/ja00397a020 |
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Topography of cyclodextrin inclusion complexes. 15. Crystal and molecular structure of the cyclohexaamylose-7.57 water complex, form III. Four- and six-membered circular hydrogen bonds K. K. Chacko and W. Saenger pp 1708 - 1715; DOI: 10.1021/ja00397a021 |
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Crystal structure and solution studies of the molecular conformation of the cyclic hexapeptide cyclo-(Gly-L-His-Gly-L-Ala-L-Tyr-Gly) Chia-Hsi Yang, Joe N. Brown, and Kenneth D. Kopple pp 1715 - 1719; DOI: 10.1021/ja00397a022 |
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Absolute configuration of sparsomycin. A chiroptical study of sulfoxides Harry C. J. Ottenheijm, Rob M. J. Liskamp, Paul Helquist, Joseph W. Lauher, and Mohammed Shekhani pp 1720 - 1723; DOI: 10.1021/ja00397a023 |
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Reactivity and mechanism of hydrolysis of phosphonamides Jubrail Rahil and Paul Haake pp 1723 - 1734; DOI: 10.1021/ja00397a024 |
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Coal. Kinetics of O-alkylation Ronald Liotta and Glen Brons pp 1735 - 1742; DOI: 10.1021/ja00397a025 |
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Liquid-phase autoxidation of organic compounds at elevated temperatures. 2. Kinetics and mechanisms of the formation of cleavage products in n-hexadecane autoxidation R. K. Jensen, S. Korcek, L. R. Mahoney, and M. Zinbo pp 1742 - 1749; DOI: 10.1021/ja00397a026 |
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Binding mechanisms in cyclohexaamylose complexes Robert I. Gelb, Lowell M. Schwartz, Beatriz Cardelino, Howard S. Fuhrman, Robert F. Johnson, and Daniel A. Laufer pp 1750 - 1757; DOI: 10.1021/ja00397a027 |
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The mechanism of catalysis of the thio-Claisen rearrangement H. Kwart, W. H. Miles, A. G. Horgan, and L. D. Kwart pp 1757 - 1760; DOI: 10.1021/ja00397a028 |
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Simple enols. 1. The generation of vinyl alcohol in solution and its detection and characterization by NMR spectroscopy Brian Capon, David S. Rycroft, Thomas W. Watson, and Cesar Zucco pp 1761 - 1765; DOI: 10.1021/ja00397a029 |
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Tetrahedral intermediates. 2. The detection of hemiorthoesters in the hydration of ketene acetals and the mechanism of their breakdown Brian Capon and Ashim Kumar Ghosh pp 1765 - 1768; DOI: 10.1021/ja00397a030 |
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A new synthetic route to 2-azetidinones. Ring contraction of 4-azido-2-pyrrolinones to 3-cyano-2-azetidinones Harold W. Moore, Louis Hernandez, Donna M. Kunert, Frank Mercer, and Annlie Sing pp 1769 - 1777; DOI: 10.1021/ja00397a031 |
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A study of the synthesis and properties of [26](1,2,3,4,5,6)cyclophane (superphane) Yasuo Sekine and V. Boekelheide pp 1777 - 1785; DOI: 10.1021/ja00397a032 |
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Preparation and chemistry of penta- and hexacoordinated phosphorus compounds containing trifluoroethoxy groups Donald B. Denney, Dorothy Z. Denney, Philip J. Hammond, and Yu-Pin Wang pp 1785 - 1789; DOI: 10.1021/ja00397a033 |
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Formation of the crossed product 1,4-disubstituted 2,3,5,6,11-pentaoxabicyclo[5.3.1]undecane from a mixture of two kinds of ozonides in the presence of an acid catalyst. Elucidation of the intermediates in the acidolysis of an ozonide Masahiro Miura, Masatomo Nojima, Shigekazu Kusabayashi, and Shigeru Nagase pp 1789 - 1796; DOI: 10.1021/ja00397a034 |
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Pericyclic reactions of free cyclopentadienone F. Gavina, A. M. Costero, P. Gil, B. Palazon, and S. V. Luis pp 1797 - 1798; DOI: 10.1021/ja00397a035 |
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Photodissociation spectroscopy of hexadiene radical ions: structural rearrangements in the gas-phase ions Robert C. Benz, Robert C. Dunbar, and Paul C. Claspy pp 1799 - 1802; DOI: 10.1021/ja00397a036 |
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Photodetachment of the azide anion in the gas phase. Electron affinity of the azide radical Robert L. Jackson, Mark J. Pellerite, and John I. Brauman pp 1802 - 1805; DOI: 10.1021/ja00397a037 |
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Direct photolysis at 185 nm of simple alkynes. Intra- and intermolecular hydrogen abstractions Yoshihisa Inoue, Yasutaka Ueda, and Tadao Hakushi pp 1806 - 1808; DOI: 10.1021/ja00397a038 |
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Tricyclo[5.3.0.01,6]decan-5-one and tricyclo[5.4.0.01,6]undecan-5-one. Synthesis and selective transformation to spiro and fused bicyclic systems John F. Ruppert and James D. White pp 1808 - 1813; DOI: 10.1021/ja00397a039 |
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Spiroannelation via intramolecular ketocarbenoid addition. Stereocontrolled synthesis of (-)-acorenone B and (.+-.)-.alpha.-chamigrene James D. White, John F. Ruppert, Mitchell A. Avery, Sigeru Torii, and Junzo Nokami pp 1813 - 1821; DOI: 10.1021/ja00397a040 |
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Cation-complexing properties of synthetic macrocyclic polyether-diester ligands containing the furan, benzene, tetrahydrofuran, and thiophene subcyclic units Jerald S. Bradshaw, Steven L. Baxter, John D. Lamb, Reed M. Izatt, and James J. Christensen pp 1821 - 1827; DOI: 10.1021/ja00397a041 |
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Solvent effects on the deacylation of acyl-chymotrypsins: a critical comment on the charge-relay hypothesis Susan E. Hamilton and Burt Zerner pp 1827 - 1831; DOI: 10.1021/ja00397a042 |
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A vinylsilane route of (.+-.)-gymnomitrol Leo A. Paquette and Yeun-Kwei Han pp 1831 - 1835; DOI: 10.1021/ja00397a043 |
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Total synthesis of (.+-.)-isocomene, a naturally occurring triquinane Leo A. Paquette and Yeun-Kwei Han pp 1835 - 1838; DOI: 10.1021/ja00397a044 |
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Stereochemical studies of isoprenoid biosynthesis. Biosynthesis of pentalenolactone from [U-13C6]glucose and [6-2H2]glucose David E. Cane, Thomas Rossi, Ann Marie Tillman, and J. Paul Pachlatko pp 1838 - 1843; DOI: 10.1021/ja00397a045 |
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Evidence for the isomerization of 1-methylsilene to dimethylsilylene Robert T. Conlin and David L. Wood pp 1843 - 1844; DOI: 10.1021/ja00397a046 |
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Photoisomerization of dimethylsilylene to 2-silapropene and thermal reversion to dimethylsilylene Timothy J. Drahnak, Josef Michl, and Robert West pp 1845 - 1846; DOI: 10.1021/ja00397a047 |
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Stereochemical aspects of the nickel-catalyzed alkylation of allylic alcohols Giambattista Consiglio, Franco Morandini, and Oreste Piccolo pp 1846 - 1847; DOI: 10.1021/ja00397a048 |
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Stoichiometric decarbonylation of benzoyl chloride by chlorotris(triphenylphosphine)rhodium(I) J. A. Kampmeier, R. M. Rodehorst, and J. B. Philip pp 1847 - 1849; DOI: 10.1021/ja00397a049 |
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Stabilization of n-type silicon photoelectrodes to surface oxidation in aqueous electrolyte solution and mediation of oxidation reaction by surface-attached organic conducting polymer Rommel Noufi, Arthur J. Frank, and Arthur J. Nozik pp 1849 - 1850; DOI: 10.1021/ja00397a050 |
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Low-valent molybdenum porphyrin derivatives: synthesis and structure of a .pi.-bonded diphenylacetylene adduct of molybdenum(II) (meso-tetra-p-tolylporphyrin) Andre De Cian, Jocelyne Colin, Michel Schappacher, Louis Ricard, and Raymond Weiss pp 1850 - 1851; DOI: 10.1021/ja00397a051 |
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Enantiospecific total synthesis of dendrobatid toxin 251D. A short chiral entry to the cardiac-active pumiliotoxin A alkaloids via stereospecific iminium ion-vinylsilane cyclizations Larry E. Overman and Kenneth L. Bell pp 1851 - 1853; DOI: 10.1021/ja00397a052 |
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Tandem Cope-Claisen rearrangements for the construction of (E,E)-1,6-cyclodecadienes. Effect of ketene acetal substituents on .DELTA.G.dbldag.Claisen Stanley Raucher, John E. Burks, Ki-Jun Hwang, and Dana P. Svedberg pp 1853 - 1855; DOI: 10.1021/ja00397a053 |
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Electron-transfer photooxygenation. 6. Indirect sensitized photooxygenation of aryl olefins Dale S. Steichen and Christopher S. Foote pp 1855 - 1857; DOI: 10.1021/ja00397a054 |
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Structures of the didemnins, antiviral and cytotoxic depsipeptides from a Caribbean tunicate Kenneth L. Rinehart, James B. Gloer, J. Carter Cook, Stephen A. Mizsak, and Terrence A. Scahill pp 1857 - 1859; DOI: 10.1021/ja00397a055 |
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Regioselectivity in the intramolecular ene reaction of cyclopropene derivatives Albert Padwa and William F. Rieker pp 1859 - 1860; DOI: 10.1021/ja00397a056 |
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Azide photoaffinity analogs for acridine dye binding sites David M. Mueller, Richard A. Hudson, and Chuan-Pu Lee pp 1860 - 1862; DOI: 10.1021/ja00397a057 |
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Ethylidenation of olefins using a convenient iron-containing cyclopropanation reagent Kenneth A. M. Kremer, Paul Helquist, and Robert C. Kerber pp 1862 - 1864; DOI: 10.1021/ja00397a058 |
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Chirality transfer via organopalladium chemistry. A synthesis of optically active vitamin E side chain from D-glucose Barry M. Trost and Thomas P. Klun pp 1864 - 1865; DOI: 10.1021/ja00397a059 |
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New tungstophosphates: Cs6W5P2O23, Cs7W10PO36, and Cs7Na2W10PO37 W. H. Knoth and R. L. Harlow pp 1865 - 1867; DOI: 10.1021/ja00397a060 |
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Photogeneration of an active formate-decomposition catalyst A. D. King, R. B. King, and E. L. Sailers pp 1867 - 1868; DOI: 10.1021/ja00397a061 |
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Isolation and characterization of the first host recognition substance for parasitic angiosperms David G. Lynn, John C. Steffens, Vinayak S. Kamut, David W. Graden, Jeffrey Shabanowitz, and James L. Riopel pp 1868 - 1870; DOI: 10.1021/ja00397a062 |
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Oxygen chiral phosphodiesters. 3. Use of oxygen-17 NMR spectroscopy to demonstrate configurational differences in the diastereomers of cyclic 2'-deoxyadenosine 3',5'-[17O,18O]monophosphate Jeffrey A. Coderre, Shujaath Mehdi, Peter C. Demou, Richard Weber, Daniel D. Traficante, and John A. Gerlt pp 1870 - 1872; DOI: 10.1021/ja00397a063 |
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Oxygen chiral phosphodiesters. 4. Stereochemical course of the hydrolysis of 2'-deoxyadenosine cyclic 3',5'-[17O, 18O]monophosphate in water(oxygen-16) catalyzed by bovine heart cyclic nucleotide phosphodiesterase Jeffrey A. Coderre, Shujaath Mehdi, and John A. Gerlt pp 1872 - 1875; DOI: 10.1021/ja00397a064 |
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Bis(pentamethylcyclopentadienyl)chlorouranium.tetrahydrofuran oxidative-addition reaction. 2. A kinetic and mechanistic study Richard G. Finke, David A. Schiraldi, and Yoshiki Hirose pp 1875 - 1876; DOI: 10.1021/ja00397a065 |
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Stereochemistry of an enzymic Baeyer-Villiger reaction. Application of deuterium NMR John M. Schwab pp 1876 - 1878; DOI: 10.1021/ja00397a066 |
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Additions and Corrections - Extreme Conformational Flexibility of the Furanose 2607 in DNA and RNA M. Levitt, and Arieh Warshel pp 1879 - 1879; DOI: 10.1021/ja00397a600 |
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Book Reviews pp 1880 - 1880; DOI: 10.1021/ja00397a601 |
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The ground-state dipole moments of all-trans- and 9-cis-retinal Anne B. Myers and Robert R. Birge pp 1881 - 1885; DOI: 10.1021/ja00398a001 |
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A MINDO/3 theoretical study on structure, fragmentation, and scrambling reaction in the phenyl cation Mutsumi Tasaka, Michihiko Ogata, and Hiroshi Ichikawa pp 1885 - 1891; DOI: 10.1021/ja00398a002 |
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Evaluation and prediction of the stability of bridgehead olefins Wilhelm F. Maier and Paul Von Rague Schleyer pp 1891 - 1900; DOI: 10.1021/ja00398a003 |
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Tunneling in the unimolecular decomposition of formaldehyde: a more quantitative study Stephen K. Gray, William H. Miller, Yukio Yamaguchi, and Henry F. Schaefer pp 1900 - 1904; DOI: 10.1021/ja00398a004 |
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Vinylidene: a very shallow minimum on the C2H2 potential energy surface Yoshihiro Osamura, Henry F. Schaefer, Stephen K. Gray, and William H. Miller pp 1904 - 1907; DOI: 10.1021/ja00398a005 |
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Near-ultraviolet vibronic transitions of adenosine 5'-phosphate, adenosine, and its complexes with cis- and trans-diamminedichloroplatinum(II): spectral study of isotropic absorption, linear dichroism, and circular dichroism Daniel Fornasiero, Ian A. G. Roos, Kerry Anne Rye, and Tomas Kurucsev pp 1908 - 1913; DOI: 10.1021/ja00398a006 |
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The oxygen analog of the protonated cyclopropane problem. A theoretical study of the C2H5O+ potential energy surface Ross H. Nobes, William R. Rodwell, Willem J. Bouma, and Leo Radom pp 1913 - 1922; DOI: 10.1021/ja00398a007 |
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An investigation of the mechanism of phosphine photolysis J. P. Ferris and Robert Benson pp 1922 - 1927; DOI: 10.1021/ja00398a008 |
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The molecular structure of the cubanelike compound, [Mo(NC6H4CH3)(.mu.3-S)(S2P(OC2H5)2)]4, and a description of its bonding A. W. Edelblut, K. Folting, J. C. Huffman, and R. A. D. Wentworth pp 1927 - 1931; DOI: 10.1021/ja00398a009 |
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Structural characterization of the [Fe4(S2C2(CF3)2)4(.mu.3-S)4]2- dianion. Stereochemical relationship between the cubanelike Fe4S4 cores of this Balch dithiolene dianion and the [Fe4(.eta.5-C5H5)4(.mu.3-S)4]2+ dication and resulting electronic implications Timothy H. Lemmen, Joseph A. Kocal, Frederick Yip-Kwai Lo, Michael W. Chen, and Lawrence F. Dahl pp 1932 - 1941; DOI: 10.1021/ja00398a010 |
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Synthesis and stereochemical analysis of the triangular cobalt-dinickel clusters, (.eta.5-C5H5-nMen)CoNi2(.eta.5-C5H5)2(.mu.3-CO)2 (where n = 0, 1, 5): direct evidence for the antibonding trimetal character of the unpaired electron in the Fischer-Palm Ni3(.eta.5-C5H5)3(.mu.3-CO)2 and resulting geometrical effects upon formal oxidation by replacement of a nickel with a cobalt atom Lance R. Byers, Vernon A. Uchtman, and Lawrence F. Dahl pp 1942 - 1951; DOI: 10.1021/ja00398a011 |
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Bis[bis(F-methyl)sulfimide], N-chlorobis(F-methyl)sulfimide, and N-fluorobis(F-methyl)sulfimide Ramesh C. Kumar and Jean'ne M. Shreeve pp 1951 - 1952; DOI: 10.1021/ja00398a012 |
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Electronic properties of thiolate compounds of oxomolybdenum(V) and their tungsten and selenium analogs. Effects of oxygen-17, molybdenum-98, and molybdenum-95 isotope substitution upon ESR spectra Graeme R. Hanson, Andrew A. Brunette, Angus C. McDonell, Keith S. Murray, and Anthony G. Wedd pp 1953 - 1959; DOI: 10.1021/ja00398a013 |
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Redox properties of thiolate compounds of oxomolybdenum(V) and their tungsten and selenium analogs Julie R. Bradbury, Anthony F. Masters, Angus C. McDonell, Andrew A. Brunette, Alan M. Bond, and Anthony C. Wedd pp 1959 - 1964; DOI: 10.1021/ja00398a014 |
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Reaction of fluoroxysulfate with aromatic compounds Dominic P. Ip, Carol D. Arthur, Randall E. Winans, and Evan H. Appelman pp 1964 - 1968; DOI: 10.1021/ja00398a015 |
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Reaction of allylic boron and aluminum "ate" complexes with organic halides and carbonyl compounds. Trialkylboranes as regio-, stereo-, and chemoselective control elements Yoshinori Yamamoto, Hidetaka Yatagai, and Kazuhiro Maruyama pp 1969 - 1975; DOI: 10.1021/ja00398a016 |
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Intramolecular lactonization at a metal center. The rapid reactions of coordinated water and hydroxy(1-) ion with an adjacent carboxylic acid residue C. J. Boreham, D. A. Buckingham, D. J. Francis, A. M. Sargeson, and L. G. Warner pp 1975 - 1981; DOI: 10.1021/ja00398a017 |
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Deuterium isotope effects in the solvolysis of benzal chlorides. 5. Salt effects and solvent isotope effects V. P. Vitullo and F. P. Wilgis pp 1982 - 1984; DOI: 10.1021/ja00398a018 |
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Total synthesis of isopavine and intermediates for the preparation of substituted amitriptyline analogs: facile routes to substituted dibenzocyclooctatrienes and dibenzocycloheptatrienes Michael E. Jung and Steven J. Miller pp 1984 - 1992; DOI: 10.1021/ja00398a019 |
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Simple o-quinodimethane route to (.+-.)-4-demethoxydaunomycinone Francis A. J. Kerdesky, Robert J. Ardecky, M. V. Lakshmikantham, and Michael P. Cava pp 1992 - 1996; DOI: 10.1021/ja00398a020 |
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Lewis acid promoted decomposition of unsaturated .alpha.-diazo ketones. 1. An efficient approach to simple and annulated cyclopentenones Amos B. Smith, Bruce H. Toder, Stephen J. Branca, and R. Karl Dieter pp 1996 - 2008; DOI: 10.1021/ja00398a021 |
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Lewis acid promoted decomposition of unsaturated .alpha.-diazo ketones. 2. A new initiator for polyolefinic cation cyclization Amos B. Smith and R. Karl Dieter pp 2009 - 2016; DOI: 10.1021/ja00398a022 |
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Lewis acid promoted decomposition of unsaturated .alpha.-diazo ketones. 3. Stereochemical consequences of polyolefinic cyclizations initiated by the .alpha.-diazo ketone functionality Amos B. Smith and R. Karl Dieter pp 2017 - 2022; DOI: 10.1021/ja00398a023 |
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Double-bond deformation in two crystalline derivatives of syn-sesquinorbornene (.DELTA.4a,8a-octahydro-1,4,5,8-dimethanonaphthalene) William H. Watson, Jean Galloy, Paul D. Bartlett, and Antonius A. M. Roof pp 2022 - 2031; DOI: 10.1021/ja00398a024 |
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Carbon-phosphorus heterocycles. Synthesis of phosphorus-containing cannabinoid precursors and a single-crystal analysis of 1,2,3,4-tetrahydro-10-hydroxy-8-n-pentyl-5H-phosphorino[3,4-c][1]benzopyran-5-one 3-oxide Jang. B. Rampal, K. Darrell Berlin, Nantelle S. Pantaleo, Ann McGuffy, and Dick Van der Helm pp 2032 - 2036; DOI: 10.1021/ja00398a025 |
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Reactions of (alkylperoxy)cobaloximes in acidic aqueous solutions James H. Espenson and Jwu-Ting Chen pp 2036 - 2041; DOI: 10.1021/ja00398a026 |
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Reduction by a model of NAD(P)H. 29. Kinetics and isotope effects for the reduction of substituted trifluoroacetophenone Atsuyoshi Ohno, Hiroyuki Yamamoto, and Shinzaburo Oka pp 2041 - 2045; DOI: 10.1021/ja00398a027 |
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Reduction by a model of NAD(P)H. 30. Proof for the electron-proton-electron-transfer mechanism Atsuyoshi Ohno, Tohru Shio, Hiroyuki Yamamoto, and Shinzaburo Oka pp 2045 - 2048; DOI: 10.1021/ja00398a028 |
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Photoepoxidation of olefins with benzoins and oxygen. Epoxidation with acylperoxy radical Yasuhiko Sawaki and Yoshiro Ogata pp 2049 - 2053; DOI: 10.1021/ja00398a029 |
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Structures of some condensation products of .alpha.-dicarbonyl compounds and tris(amino)phosphines in solution Donald B. Denney, Dorothy Z. Denney, Philip J. Hammond, and Kuo-Shu Tseng pp 2054 - 2057; DOI: 10.1021/ja00398a030 |
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Ipso nitration. Solvolytic behavior of 1,4-dimethyl-4-nitrocyclohexadienyl acetate and 1,4-dimethyl-4-nitrocyclohexadienol J. T. Geppert, M. W. Johnson, P. C. Myhre, and S. P. Woods pp 2057 - 2062; DOI: 10.1021/ja00398a031 |
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Protonation of polymethylnaphthalenes and hexahydropyrene. Formation of stable naphthalenium ions and observation of isomerizations based on proton and carbon-13 nuclear magnetic resonance studies Koop Lammertsma pp 2062 - 2069; DOI: 10.1021/ja00398a032 |
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Coenzyme models. 25. Facile oxidation of hemithiol acetals by flavin. Supporting evidence for the enediol mechanism of glyoxalase I Seiji Shinkai, Takaharu Yamashita, Yumiko Kusano, and Osamu Manabe pp 2070 - 2074; DOI: 10.1021/ja00398a033 |
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Biosynthesis of oleanene- and ursene-type triterpenes from [4-13C]mevalonolactone and sodium [1,2-13C2]acetate in tissue cultures of Isodon japonicus Hara Shujiro Seo, Yutaka Tomita, and Kazuo Tori pp 2075 - 2080; DOI: 10.1021/ja00398a034 |
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Sequential polypeptides of elastin: cyclic conformational correlates of the linear polypentapeptide Dan W. Urry, Tina L. Trapane, Hiroshi Sugano, and Kari U. Prasad pp 2080 - 2089; DOI: 10.1021/ja00398a035 |
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Diels-Alder reaction of 1-azadienes Yea-Shun Cheng, Frank W. Fowler, and Andrew T. Lupo pp 2090 - 2091; DOI: 10.1021/ja00398a036 |
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Asymmetric reductions with 1,4-dihydropyridines contained in chiral macrocycles Patrick Jouin, Coos B. Troostwijk, and Richard M. Kellogg pp 2091 - 2093; DOI: 10.1021/ja00398a037 |
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Charge-transfer transition for symmetry-forbidden charge-transfer interaction in 1,4-dihydro-1,4-bis(dicyanomethylene)triptycenes Satoshi Inagaki, Kimiaki Yamamura, Kazuhiro Nakasuji, Tomoo Nakazawa, and Ichiro Murata pp 2093 - 2094; DOI: 10.1021/ja00398a038 |
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Nonplanarity of .pi. systems in 5,6-bis(methylene)-7-oxanorborn-2-ene Alan A. Pinkerton, Dieter Schwarzenbach, John H. A. Stibbard, Pierre Alain Carrupt, and Pierre Vogel pp 2095 - 2096; DOI: 10.1021/ja00398a039 |
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Oxygenation reactions of the adamantylideneadamantane cation radical Stephen F. Nelsen and Ryoichi Akaba pp 2096 - 2097; DOI: 10.1021/ja00398a040 |
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Electroorganic synthesis. 1. Electrode-catalyzed synthesis of a dioxetane E. L. Clennan, W. Simmons, and C. W. Almgren pp 2098 - 2099; DOI: 10.1021/ja00398a041 |
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Direct evidence from multiple carbon-13-labeling and homonuclear decoupling for the labeling pattern by glucose of the m-aminobenzoyl (C7N) unit of pactamycin Kenneth L. Rinehart, Maria Potgieter, Dana L. Delaware, and Haruo Seto pp 2099 - 2101; DOI: 10.1021/ja00398a042 |
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Electron spin resonance-high-performance liquid chromatography study of organometallic free radical reactions: separation and characterization of the rhenium carbonyl-o-quinone radical complex K. A. M. Creber and J. K. S. Wan pp 2101 - 2102; DOI: 10.1021/ja00398a043 |
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An NMR technique for tracing out the carbon skeleton of an organic molecule Ad Bax, Ray Freeman, and Thomas A. Frenkiel pp 2102 - 2104; DOI: 10.1021/ja00398a044 |
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The principle of cooperativity in asymmetric induction. A demanding test for concertedness Laren M. Tolbert and Mahfuza B. Ali pp 2104 - 2105; DOI: 10.1021/ja00398a045 |
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Production of orbitally forbidden products in the IR-laser-induced isomerization of cis-3,4-dichlorocyclobutene Chung-Rei Mao, Nathan Presser, Lian-Shun John, Robert M. Moriarty, and Robert J. Gordon pp 2105 - 2106; DOI: 10.1021/ja00398a046 |
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Erythro-selective aldol reaction via tris(dialkylamino)sulfonium enolates R. Noyori, I. Nishida, and J. sakata pp 2106 - 2108; DOI: 10.1021/ja00398a047 |
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A triply convergent total synthesis of l(-)-prostaglandin E2 R. E. Donaldson and P. L. Fuchs pp 2108 - 2110; DOI: 10.1021/ja00398a048 |
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Enantioconvergent syntheses of two classes of chiral cyclopentenyl sulfone synthons J. C. Saddler, R. E. Donaldson, and P. L. Fuchs pp 2110 - 2112; DOI: 10.1021/ja00398a049 |
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Enantiospecific syntheses of .gamma.-substituted enones: organometallic SN2' conjugate-addition reactions of epoxy vinyl sulfones J. C. Saddler and P. L. Fuchs pp 2112 - 2114; DOI: 10.1021/ja00398a050 |
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Reaction of allylically substituted enolates with organometallic reagents: a convenient source of enolonium ion equivalents Paul A. Wender, Jeanette M. Erhardt, and Leo J. Letendre pp 2114 - 2116; DOI: 10.1021/ja00398a051 |
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Temperature dependence of carbene-carbene rearrangements. A new method for the generation of carbenes Udo H. Brinker and Joachim Ritzer pp 2116 - 2119; DOI: 10.1021/ja00398a052 |
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Carbon-13 magnetic resonance dipolar spectroscopy. Orientation of the chemical shift tensor in cyclopropane Kurt W. Zilm, Alvin J. Beeler, David M. Grant, Josef Michl, Teh Chang Chou, and Evan L. Allred pp 2119 - 2120; DOI: 10.1021/ja00398a053 |
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Thermal and photochemical studies of a monomeric rhodium(II) radical Ursula Tinner and James H. Espenson pp 2120 - 2121; DOI: 10.1021/ja00398a054 |
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Synthesis and molecular structure of the dissymmetric molybdenum.cntdot.molybdenum compound [(.eta.5-C5H5)2Mo2(CO)3(C6H5P(OCH2CH2)NH)]: first example of direct carbonyl-substitution in bis[(.eta.5-cyclopentadienyl)dicarbonylmolybdenum] Joachim Wachter, Andre Mitschler, and Jean G. Riess pp 2121 - 2123; DOI: 10.1021/ja00398a055 |
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Electrochemically activated binding of benzo[a]pyrene and 6-methylbenzo[a]pyrene to DNA Donald A. Tryk and Su-Moon Park pp 2123 - 2124; DOI: 10.1021/ja00398a056 |
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Acyl transfer reactions in the gas phase. The question of tetrahedral intermediates Jhong K. Kim and Marjorie C. Caserio pp 2124 - 2127; DOI: 10.1021/ja00398a057 |
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Enantioselective aldol condensations. 2. Erythro-selective chiral aldol condensations via boron enolates D. A. Evans, J. Bartroli, and T. L. Shih pp 2127 - 2129; DOI: 10.1021/ja00398a058 |
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ESR study of iron carbonyl radical anions Paul J. Krusic, Joseph San Filippo, B. Hutchinson, R. L. Hance, and L. M. Daniels pp 2129 - 2131; DOI: 10.1021/ja00398a059 |
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ESR study of paramagnetic iron carbonyl hydrides Paul J. Krusic pp 2131 - 2133; DOI: 10.1021/ja00398a060 |
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A systematically designed homogeneous oscillating reaction: the arsenite-iodate-chlorite system Patrick De Kepper, Irving R. Epstein, and Kenneth Kustin pp 2133 - 2134; DOI: 10.1021/ja00398a061 |
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Pentaprismane Philip E. Eaton, Yat Sun Or, and Stephen J. Branca pp 2134 - 2136; DOI: 10.1021/ja00398a062 |
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Trichodiene biosynthesis and the enzymic cyclization of farnesyl pyrophosphate David E. Cane, Stephen Swanson, and Pushpalatha P. N. Murthy pp 2136 - 2138; DOI: 10.1021/ja00398a063 |
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Thermal rearrangement of 2,2-difluorovinylcyclopropane. A concerted pathway? William R. Dolbier, B. H. Al-Sader, Simon F. Sellers, and Henryk Koroniak pp 2138 - 2139; DOI: 10.1021/ja00398a064 |
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Experimental test for micelle porosity F. M. Menger and J. M. Bonicamp pp 2140 - 2141; DOI: 10.1021/ja00398a065 |
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Homogeneous catalysis of the photoreduction of water by visible light. 2. Mediation by a tris(2,2'-bipyridine)ruthenium(II)-cobalt(II) bipyridine system C. V. Krishnan and Norman Sutin pp 2141 - 2142; DOI: 10.1021/ja00398a066 |
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Correction. Synthesis of Compounds Related to Equilenin W. E. Bachmann, and R. E. Holmen pp 2143 - 2143; DOI: 10.1021/ja00398a600 |
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Correction. Mechanisms of 1,1-Reductive Elimination from Palladium Arlene Grille, and J. K. Stille pp 2143 - 2143; DOI: 10.1021/ja00398a601 |
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Correction - Model Studies on the Mechanism of Botin-Dependent Carboxylations. 2. Site of Protonation vs. CO2 Transfer Melanie J. Cravey, and Harold Kohn pp 2143 - 2143; DOI: 10.1021/ja00398a602 |
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Correction. Varying Selectivities of Triplet Ketones toward p-Cymene: A Measure of the Extent of Charge Transfer in Triplet Exciplexes Peter J. Wagner, and Allan E. Puchalski pp 2143 - 2143; DOI: 10.1021/ja00398a603 |
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Correction. Thermal and Photochemical Smiles Rearrangements of β-(Nitrophenoxy)ethylamines Gene G. Wubbles, Ann M. Halverson, and Joe D. Oxman pp 2143 - 2143; DOI: 10.1021/ja00398a604 |
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Correction. Dogger Bank Itch. The Allergen is (2-Hydroxyethyl)dimethylsulfonium Ion Jørgen S. Carle, and Carsten Christophersen pp 2143 - 2143; DOI: 10.1021/ja00398a605 |
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Correction. Ionization of Aryloxyphosphoranes in Acetonitrile: Rates and Equilibria Irving S. Sigal, and F. H. Westheimer pp 2143 - 2143; DOI: 10.1021/ja00398a606 |
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Correction. BC(DEF) Parameters. 1. The Intrinsic Dimensionality of Intermolecular Interactions in the Liquid State Richard D. Cramer, III pp 2143 - 2143; DOI: 10.1021/ja00398a607 |
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Correction. Catalysis by Multimetallics. Catalyzed Homogeneous Oxidation of Alcohols and Ketones with Molecular Oxygen in the Presence of Hexarhodium Hexadecacarbonyl and Dirhenium Decacarbonyl. D. Max Roundhill, Mark K. Dickson, Nagaraj S. Dixit, and B. P. Sudha-Dixit pp 2143 - 2143; DOI: 10.1021/ja00398a608 |
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Book Reviews pp 2144 - 2146; DOI: 10.1021/ja00398a609 |
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Structures and stabilities of isomeric [10]annulenes Leslie Farnell, James Kao, Leo Radom, and Henry F. Schaefer pp 2147 - 2151; DOI: 10.1021/ja00399a001 |
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Molecular mechanics calculations and experimental studies of conformations of .delta.-valerolactone Thomas Philip, Robert L. Cook, Thomas B. Malloy, Norman L. Allinger, Scott Chang, and Young Yuh pp 2151 - 2156; DOI: 10.1021/ja00399a002 |
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Direct measurements of tetraphenylethylene torsional motion by picosecond spectroscopy P. F. Barbara, S. D. Rand, and P. M. Rentzepis pp 2156 - 2162; DOI: 10.1021/ja00399a003 |
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Vibrational studies of (tetraphenylporphyrinato)cobalt(II) and its adducts with carbon monoxide, nitric oxide, and oxygen in gas matrixes Muneteru Kozuka and Kazuo Nakamoto pp 2162 - 2168; DOI: 10.1021/ja00399a004 |
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Proton transfers in hydrogen-bonded systems. 2. Electron correlation effects in diamminehydrogen(1+) Steve Scheiner and Lawrence B. Harding pp 2169 - 2173; DOI: 10.1021/ja00399a005 |
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Gas-phase proton affinities for water, ethylene, and ethane Diethard K. Bohme and Gervase I. Mackay pp 2173 - 2175; DOI: 10.1021/ja00399a006 |
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A theoretical study of the structure and stability of H+(CO)n, H+(N2)n, and H+(O2)n clusters (n = 1-6) Shinichi Yamabe and Kimihiko Hirao pp 2176 - 2179; DOI: 10.1021/ja00399a007 |
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Electronic spectroscopy in condensed media. Monte-Carlo simulation of spectral properties of the aqueous nitrite ion Ajit Banerjee and Jack Simons pp 2180 - 2186; DOI: 10.1021/ja00399a008 |
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360-MHz hydrogen-1 NMR conformational analysis of Gly-Pro-X peptides (X = Ala, Cha, Phe) Marc J. O. Anteunis, Frans A. M. Borremans, John M. Stewart, and Robert E. London pp 2187 - 2191; DOI: 10.1021/ja00399a009 |
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Structure and properties of transition-metal ylide complexes. 2. Organometallic complexes of gold(III) Judith Stein, John P. Fackler, C. Paparizos, and H. W. Chen pp 2192 - 2198; DOI: 10.1021/ja00399a010 |
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The crystal and molecular structure of new tetravalent ruthenium porphyrin. .mu.-Oxo-bis[(octaethylporphinato)ruthenium(IV) hydroxide] Hideki Masuda, Tooru Taga, Kenji Osaki, Hiroshi Sugimoto, Masayasu Mori, and Hisanobu Ogoshi pp 2199 - 2203; DOI: 10.1021/ja00399a011 |
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Preparation and thermal decomposition of pernitric acid (HOONO2) in aqueous media Richard A. Kenley, Paula L. Trevor, and Bosco Y. Lan pp 2203 - 2206; DOI: 10.1021/ja00399a012 |
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Insertion of carbon monoxide into metal-nitrogen bonds. Synthesis, chemistry, structures, and structural dynamics of bis(pentamethylcyclopentadienyl) organoactinide dialkylamides and .eta.2-carbamoyls Paul J. Fagan, Juan M. Manriquez, Sarah H. Vollmer, Cynthia Secaur Day, Victor W. Day, and Tobin J. Marks pp 2206 - 2220; DOI: 10.1021/ja00399a013 |
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Characterization of cationic rhodium isocyanide oligomers in aqueous solutions I. S. Sigal and Harry B. Gray pp 2220 - 2225; DOI: 10.1021/ja00399a014 |
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Hydrogen isotope effects on the excited-state decay properties of polynuclear metal carbonyl hydrides. Emission properties of (dodecacarbonyl)tetrakis(hydrorhenium) and bis(tetrabutylammonium)(dodecacarbonyl)hexahydrotetrarhenate James L. Graff and Mark S. Wrighton pp 2225 - 2231; DOI: 10.1021/ja00399a015 |
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Siderophilin metal coordination. 1. Complexation of thorium by transferrin: structure-function implications Wesley R. Harris, Carl J. Carrano, Vincent L. Pecoraro, and Kenneth N. Raymond pp 2231 - 2237; DOI: 10.1021/ja00399a016 |
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Charge-transfer spectra of iron(II)- and ruthenium(II)-tris(2,2'-bipyridyl) complexes A. Ceulemans and L. G. Vanquickenborne pp 2238 - 2241; DOI: 10.1021/ja00399a017 |
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Organometallic reaction mechanisms. 17. Nature of alkyl transfer in reactions of Grignard reagents with ketones. Evidence for radical intermediates in the formation of 1,2-addition product involving tertiary and primary Grignard reagents E. C. Ashby and Joseph R. Bowers pp 2242 - 2250; DOI: 10.1021/ja00399a018 |
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Synthesis and hydrolysis of hexakis(imidazolyl)cyclotriphosphazene H. R. Allcock and T. J. Fuller pp 2250 - 2256; DOI: 10.1021/ja00399a019 |
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Organometallic phosphazenes: synthesis and rearrangement of propynyl- and propadienylcyclotriphosphazenes H. R. Allcock, P. J. Harris, and R. A. Nissan pp 2256 - 2261; DOI: 10.1021/ja00399a020 |
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Bond fixation in annulenes. 11. Synthesis and absolute configuration of the enantiomeric 1,3-di-tert-butylcyclooctatetraenes. Quantitative kinetic assessment of the effect of nonvicinal tert-butyl groups on [8]annulene ring-inversion and bond-shifting barriers Leo A. Paquette, Yuji Hanzawa, Kevin J. McCullough, Bruce Tagle, Wendy Swenson, and Jon Clardy pp 2262 - 2269; DOI: 10.1021/ja00399a021 |
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Bond fixation in annulenes. 12. Effect of vicinal di-tert-butyl substitution on cyclooctatetraene valence isomerization. 7,8-Di-tert-butylbicyclo[4.2.0]octa-2,4,7-triene Yuji Hanzawa and Leo A. Paquette pp 2269 - 2272; DOI: 10.1021/ja00399a022 |
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Asymmetric synthesis. Asymmetric catalytic hydrogenation using chiral chelating six-membered ring diphosphines Patricia A. MacNeil, Nicholas K. Roberts, and B. Bosnich pp 2273 - 2280; DOI: 10.1021/ja00399a023 |
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Intramolecular electron transfer and dehalogenation of anion radicals. 4. Haloacetophenones and related compounds D. Behar and P. Neta pp 2280 - 2283; DOI: 10.1021/ja00399a024 |
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Thermal valence isomerization of cis-fused bicyclic cyclobutenes. A study of orbital symmetry control William G. Dauben and Drake M. Michno pp 2284 - 2292; DOI: 10.1021/ja00399a025 |
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Phospho-Cope rearrangement of sodium allylvinylphosphinate David I. Loewus pp 2292 - 2296; DOI: 10.1021/ja00399a026 |
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Dynamic stereochemistry of tetra-o-tolylcyclopentadienone Rudolph Willem, Henri Pepermans, Cornelis Hoogzand, Klaas Hallenga, and Marcel Gielen pp 2297 - 2306; DOI: 10.1021/ja00399a027 |
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Adamantane rearrangement of [3.3.2]propellanes Yoshito Tobe, Kaoru Terashima, Yasuo Sakai, and Yoshinobu Odaira pp 2307 - 2309; DOI: 10.1021/ja00399a028 |
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Substituent effects in [2.sigma. + 2.sigma. + 2.sigma.] thermal decarbonylation of cage ketones. Remarkably effective elongation of strained carbon-carbon bond by through-bond coupling Kazunobu Harano, Takashi Ban, Masami Yasuda, Eiji Osawa, and Ken Kanematsu pp 2310 - 2317; DOI: 10.1021/ja00399a029 |
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Palladium(II)-catalyzed asymmetric oxidative cyclization of 2-allylphenols in the presence of copper(II) acetate and molecular oxygen. Study of the catalysis of the Wacker-type oxidation Takahiro Hosokawa, Tetsuyuki Uno, Shiro Inui, and Shunichi Murahashi pp 2318 - 2323; DOI: 10.1021/ja00399a030 |
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Photochemically generated silicon-carbon double-bonded intermediates. 13. The formation and reactions of 1,2-disilacyclobutanes Mitsuo Ishikawa, Dieter Kovar, Takamasa Fuchikami, Kunio Nishimura, Makoto Kumada, Taiichi Higuchi, and Setsuro Miyamoto pp 2324 - 2328; DOI: 10.1021/ja00399a031 |
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Quenching of aromatic ketone phosphorescence by simple alkenes: an Arrhenius study Utam Maharaj and Mitchell A. Winnik pp 2328 - 2333; DOI: 10.1021/ja00399a032 |
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Unimolecular reactions of ionized alkanes Jens F. Wendelboe, Richard D. Bowen, and Dudley H. Williams pp 2333 - 2339; DOI: 10.1021/ja00399a033 |
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Preparation and NMR studies of tetraalkoxyselenuranes and tetraalkoxytelluranes Donald B. Denney, Dorothy Z. Denney, Philip J. Hammond, and Y. F. Hsu pp 2340 - 2347; DOI: 10.1021/ja00399a034 |
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Isolation and characterization of pyrimidine-psoralen photoadducts from DNA Kenneth Straub, David Kanne, John E. Hearst, and Henry Rapoport pp 2347 - 2355; DOI: 10.1021/ja00399a035 |
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Solvolysis of 1-pent-3-ynyl triflate. Mechanism of the homopropargyl rearrangement Michael Hanack, Clair J. Collins, H. Stutz, and Ben M. Benjamin pp 2356 - 2360; DOI: 10.1021/ja00399a036 |
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Product and mechanistic studies of the anodic oxidation of methoxylated naphthalenes. The EECrCp mechanism Mark G. Dolson and John S. Swenton pp 2361 - 2371; DOI: 10.1021/ja00399a037 |
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Nuclear magnetic resonance and conformational energy calculations of repeat peptides of elastin. Conformational characterization of cyclopentadecapeptide cyclo-(L-Val-L-Pro-Gly-L-Val-Gly)3 C. M. Venkatachalam, M. A. Khaled, H. Sugano, and D. W. Urry pp 2372 - 2379; DOI: 10.1021/ja00399a038 |
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The role of adsorption in the initial one-electron electrochemical reduction of nicotinamide adenine dinucleotide (NAD+) William T. Bresnahan and Philip J. Elving pp 2379 - 2386; DOI: 10.1021/ja00399a039 |
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Vibrational circular dichroism of six-membered-ring monoterpenes. Consistent force field, fixed partial charge calculations R. D. Singh and T. A. Keiderling pp 2387 - 2394; DOI: 10.1021/ja00399a040 |
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Vibrational circular dichroism of optically active cyclopropanes. Experimental results V. J. Heintz and T. A. Keiderling pp 2395 - 2403; DOI: 10.1021/ja00399a041 |
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Silver-promoted isomerizations of some cyclopropene derivatives Albert Padwa, Thomas J. Blacklock, and Roman Loza pp 2404 - 2405; DOI: 10.1021/ja00399a042 |
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Synthesis of (S)- and (R)-4[(methoxycarbonyl)methyl]-2-azetidinone by chemicoenzymic approach Masaji Ohno, Susumu Kobayashi, Takamasa Iimori, Yi-Fong Wang, and Toshio Izawa pp 2405 - 2406; DOI: 10.1021/ja00399a043 |
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Ph3P-(PyS)2-CH3CN as an excellent condensing system for .beta.-lactam formation from .beta.-amino acids Susumu Kobayashi, Takamasa Iimori, Toshio Izawa, and Masaji Ohno pp 2406 - 2408; DOI: 10.1021/ja00399a044 |
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24-Methyl-25-azacycloartanol, an analog of a carbonium ion high-energy intermediate, is a potent inhibitor of (S)-adenosyl-L-methionine: sterol C-24-methyltransferase in higher plant cells Acharan S. Narula, Alain Rahier, Pierre Benveniste, and Francis Schuber pp 2408 - 2409; DOI: 10.1021/ja00399a045 |
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Total synthesis of 2'-deoxymugineic acid, the metal chelator excreted from wheat root Yasufumi Ohfune, Masako Tomita, and Kyosuke Nomoto pp 2409 - 2410; DOI: 10.1021/ja00399a046 |
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Matrix photolysis of tetracarbonyldihydridoiron. Evidence for oxidative addition of dihydrogen on tetracarbonyliron Ray L. Sweany pp 2410 - 2412; DOI: 10.1021/ja00399a047 |
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Direct evidence for exciplex formation between a triplet alkanone and an alkylbenzene Therese Wilson and Arthur M. Halpern pp 2412 - 2413; DOI: 10.1021/ja00399a048 |
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Carbenic philicity: 6,6-dimethylfulvene as an indicator substrate Robert A. Moss, Claire M. Young, Leon A. Perez, and Karsten Krogh-Jespersen pp 2413 - 2415; DOI: 10.1021/ja00399a049 |
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Heat capacities of activation for displacements at primary and secondary carbon centers in water Michael Jesse Blandamer, Ross Elmore Robertson, Peter David Golding, Joseph Mark MacNeil, and John Marshall William Scott pp 2415 - 2416; DOI: 10.1021/ja00399a050 |
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Neutral products from nucleophilic substitution in the gas phase. Displacement of water from protonated secondary alcohols David G. Hall, Chakra Gupta, and Thomas Hellman Morton pp 2416 - 2417; DOI: 10.1021/ja00399a051 |
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.alpha.-Silylation of lithium ester enolates Gerald L. Larson and Lelia M. Fuentes pp 2418 - 2419; DOI: 10.1021/ja00399a052 |
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Indole alkaloid synthesis via Claisen rearrangement. Total synthesis of secodine Stanley Raucher, James E. Macdonald, and Ross F. Lawrence pp 2419 - 2421; DOI: 10.1021/ja00399a053 |
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Guest-host association by transition-metal complexes containing permanent voids - progress toward models for the ternary complex of cytochrome P450 Kenneth J. Takeuchi, Daryle H. Busch, and Nathanial Alcock pp 2421 - 2422; DOI: 10.1021/ja00399a054 |
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Nonstereoselective cyclopropanation of olefins by singlet fluorenylidene Joseph J. Zupancic, Peter B. Grasse, and Gary B. Schuster pp 2423 - 2425; DOI: 10.1021/ja00399a055 |
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Total synthesis of (.+-.)-trihydroxydecipiadiene Mark L. Greenlee pp 2425 - 2426; DOI: 10.1021/ja00399a056 |
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Synthesis of (.+-.)-fomannosin M. F. Semmelhack and Shuji Tomoda pp 2427 - 2428; DOI: 10.1021/ja00399a057 |
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Stereochemical features of the 1,3-chloropalladation of bicyclic methylenecyclopropanes Paula R. Clemens, Russell P. Hughes, and Lawrence D. Margerum pp 2428 - 2430; DOI: 10.1021/ja00399a058 |
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Mixed-metal clusters by metal hydride coupling. Crystal structures of (.mu.-H)Os3Re(CO)15(NCCH3) and (.mu.-H)5Os3Re(CO)12. Direct conversion of a metalloligated cluster to a closed polyhedron Melvyn Rowen Churchill, Frederick J. Hollander, Romana A. Lashewycz, Gregory A. Pearson, and John R. Shapley pp 2430 - 2431; DOI: 10.1021/ja00399a059 |
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.eta.5-Benzyl: crystal structure, nucleophilic properties, and electron-transfer reactions of CpFe(.eta.5-C6Me5CH2), an intermediate in carbon-hydrogen activation by oxygen via O2- Jean Rene Hamon, Didier Astruc, Enrique Roman, Patrick Batail, and James J. Mayerle pp 2431 - 2433; DOI: 10.1021/ja00399a060 |
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Photochemical formation of the ketone tautomer of 3,4-dihydro-9-hydroxy-2(1H)-anthracenone from 2,3-benzospiro[4.5]deca-2,6-diene-1,8-dione Masaru Kimura and Shiro Morosawa pp 2433 - 2434; DOI: 10.1021/ja00399a061 |
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Total synthesis of racemic siccanin Michiharu Kato, Kiyoshi Heima, Yukio Matsumura, and Akira Yoshikoshi pp 2434 - 2435; DOI: 10.1021/ja00399a062 |
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Nonplanar alkenes and carbonyls: a molecular distortion which parallels addition stereoselectivity Nelson G. Rondan, Michael N. Paddon-Row, Pierluigi Caramella, and K. N. Houk pp 2436 - 2438; DOI: 10.1021/ja00399a063 |
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Origin of .pi.-facial stereoselectivity in additions to .pi.-bonds: generality of the anti-periplanar effect Pierluigi Caramella, Nelson G. Rondan, Michael N. Paddon-Row, and K. N. Houk pp 2438 - 2440; DOI: 10.1021/ja00399a064 |
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Superconductivity in an organic solid. Synthesis, structure, and conductivity of bis(tetramethyltetraselenafulvalenium) perchlorate, (TMTSF)2ClO4 K. Bechgaard, K. Carneiro, F. B. Rasmussen, M. Olsen, G. Rindorf, C. S. Jacobsen, H. J. Pedersen, and J. C. Scott pp 2440 - 2442; DOI: 10.1021/ja00399a065 |
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Degree of charge transfer in organic conductors by infrared absorption spectroscopy J. S. Chappell, A. N. Bloch, W. A. Bryden, M. Maxfield, T. O. Poehler, and D. O. Cowan pp 2442 - 2443; DOI: 10.1021/ja00399a066 |
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Stereoselective synthesis of cyclopentene derivatives from 1,3-dienes Rick L. Danheiser, Carlos Martinez-Davila, Richard J. Auchus, and James T. Kadonaga pp 2443 - 2446; DOI: 10.1021/ja00399a067 |
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Efficient, stereoselective total synthesis of (.+-.)-aphidicolin Robert E. Ireland, Jollie D. Godfrey, and Suvit Thaisrivongs pp 2446 - 2448; DOI: 10.1021/ja00399a068 |
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Hydridometallacycloalkane complexes of iridium. Unassisted intramolecular distal carbon-hydrogen bond activation T. H. Tulip and D. L. Thorn pp 2448 - 2450; DOI: 10.1021/ja00399a069 |
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The "pocket" porphyrin: a hemoprotein model with lowered carbon monoxide affinity James P. Collman, John I. Brauman, Terrence J. Collins, Brent Iverson, and Jonathan L. Sessler pp 2450 - 2452; DOI: 10.1021/ja00399a070 |
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Theoretical challenge to the experimentally determined geometrical structure of dimethylsilaethylene Yasunori Yoshioka, John D. Goddard, and Henry F. Schaefer pp 2452 - 2453; DOI: 10.1021/ja00399a071 |
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Metal vapor microsolution optical spectroscopy Geoffrey A. Ozin, Colin G. Francis, Helmut X. Huber, Mark Andrews, and Linda Nazar pp 2453 - 2456; DOI: 10.1021/ja00399a072 |
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Ru5(CO)13(C.tplbond.CPh)(PPh2): a square pyramidal ruthenium cluster with a single .mu.4-bound acetylide Arthur J. Carty, Shane A. MacLaughlin, and Nicholas J. Taylor pp 2456 - 2457; DOI: 10.1021/ja00399a073 |
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Large, inverse solvent isotope effects: a simple test for the E1cB mechanism James R. Keeffe and William P. Jencks pp 2457 - 2459; DOI: 10.1021/ja00399a074 |
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Asymmetric synthesis of .alpha.-amino acids using chiral cobalt(III) complexes Masanobu Ajioka, Shigenobu Yano, Kenichi Matsuda, and Sadao Yoshikawa pp 2459 - 2460; DOI: 10.1021/ja00399a075 |
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Observation of an unprecedented heavy-atom effect on the rate of 1n,.pi. in a .beta.,.gamma.-unsaturated ketone Lidia T. Calcaterra and David I. Schuster pp 2460 - 2461; DOI: 10.1021/ja00399a076 |
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Modeling heterogeneous catalysts with homogeneous catalysts. Comparison of catalytic exchange of deuterium for hydrogen at the .alpha. and .beta. positions of tertiary amines by using either palladium black or dodecacarbonyltriruthenium Y. Shvo, D. W. Thomas, and R. M. Laine pp 2461 - 2463; DOI: 10.1021/ja00399a077 |
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Stabilization of .alpha.-keto cations by carbonyl conjugation Xavier Creary pp 2463 - 2465; DOI: 10.1021/ja00399a078 |
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Syntheses of trifluoromethylated thiadiphosphanorbornadiene and thiadiphosphole Yoshiro Kobayashi, Shomi Fujino, and Itsumaro Kumadaki pp 2465 - 2466; DOI: 10.1021/ja00399a079 |
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Reversible, nitrogen-assisted migration of a phenyl group from phosphorus to iron in CpFe(CO)[PhP(OCH2CH2)2NH]+PF6- Pierre Vierling, Jean G. Riess, and Andre Grand pp 2466 - 2467; DOI: 10.1021/ja00399a080 |
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Acanthifolicin, a new episulfide-containing polyether carboxylic acid from extracts of the marine sponge Pandaros acanthifolium Francis J. Schmitz, Ravi S. Prasad, Yalamanchili Gopichand, M. Bilayet Hossain, Dick Van der Helm, and Paul Schmidt pp 2467 - 2469; DOI: 10.1021/ja00399a081 |
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Okadaic acid, a cytotoxic polyether from two marine sponges of the genus Halichondria Kazuo Tachibana, Paul J. Scheuer, Yasumasa Tsukitani, Hiroyuki Kikuchi, Donna Van Engen, Jon Clardy, Yalamanchili Gopichand, and Francis J. Schmitz pp 2469 - 2471; DOI: 10.1021/ja00399a082 |
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Aspects of homogeneous carbon monoxide fixation: selective conversion of two carbonyl ligands on (.eta.5-C5H5)Fe(CO)3+ to C2 organic compounds Thomas Bodnar, Gene Coman, Stephen LaCroce, Carol Lambert, Kevin Menard, and Alan Cutler pp 2471 - 2472; DOI: 10.1021/ja00399a083 |
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Thermolysis of 2-methoxy-2,5,5-trimethyl-.DELTA.3-1,3,4-oxadiazoline. Carbenes from thermal fragmentation of a carbonyl ylide intermediate Michel Bekhazi and John Warkentin pp 2473 - 2474; DOI: 10.1021/ja00399a084 |
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Biosynthesis of macrolide antibiotics. 3. Regiochemistry of isotopic hydrogen labeling of brefeldin A by acetate C. Richard Hutchinson, Itsuo Kurobane, Clayton T. Mabuni, Robert W. Kumola, A. Gavin McInnes, and John A. Walter pp 2474 - 2477; DOI: 10.1021/ja00399a085 |
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Biosynthesis of macrolide antibiotics. 4. Stereochemistry of hydrogen labeling of brefeldin A by [2-2H3]acetate C. Richard Hutchinson, Itsuo Kurobane, David E. Cane, Heinz Hasler, and A. G. McInnes pp 2477 - 2480; DOI: 10.1021/ja00399a086 |
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Naked-metal clusters in solution. 4. Indications of the variety of cluster species obtainable by extraction of Zintl phases: Sn42-, TlSn85-, Sn9-xGex4- (x = 0-9), and SnTe44- Ralph W. Rudolph, William L. Wilson, and R. Craig Taylor pp 2480 - 2481; DOI: 10.1021/ja00399a087 |
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Prediction of fluxional behavior for Sn42- in solution Michael J. Rothman, Lawrence S. Bartell, and Lawrence L. Lohr pp 2482 - 2483; DOI: 10.1021/ja00399a088 |
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Azidomethyl phenyl sulfide. A synthon for NH2 Barry M. Trost and William H. Pearson pp 2483 - 2485; DOI: 10.1021/ja00399a089 |
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Stereo- and regiochemistry of a palladium-catalyzed oxygen to carbon migration Barry M. Trost and Thomas A. Runge pp 2485 - 2487; DOI: 10.1021/ja00399a090 |
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Methane-producing hydrogenolysis of (.eta.5-cyclopentadienyl)(triphenylphosphine)dimethylcobalt(III). An autocatalytic mechanism involving a binuclear metal dihydride/metal dialkyl reaction as a critical step Andrew H. Janowicz and Robert G. Bergman pp 2488 - 2489; DOI: 10.1021/ja00399a091 |
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Synthesis and reactions of a binuclear cobalt bridging methylene (.mu.-CH2) complex. Conversion to .mu.-CH2 rhodium/cobalt and rhodium/rhodium complexes and methylene transfer to ethylene involving activation by a second metal complex Klaus H. Theopold and Robert G. Bergman pp 2489 - 2491; DOI: 10.1021/ja00399a092 |
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Structure of palytoxin Richard E. Moore and Giovanni Bartolini pp 2491 - 2494; DOI: 10.1021/ja00399a093 |
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Transient Raman observation of quinoxaline aqueous protonation kinetics S. M. Beck and L. E. Brus pp 2495 - 2496; DOI: 10.1021/ja00399a094 |
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Anomalous cycloaddition reactions of distorted cyclohexa-1,4-dienes. Cycloaddition of N-phenyltriazolinedione to (i,o)-bicyclo[n.2.2]alkadienes Paul G. Gassman and Rebecca C. Hoye pp 2496 - 2498; DOI: 10.1021/ja00399a095 |
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Synthesis, structure, and reactivity of the (i,o)-diazabicyclo[n.2.2]alkene skeleton. Extremely facile cleavage of a carbon-nitrogen bond Paul G. Gassman and Rebecca C. Hoye pp 2498 - 2500; DOI: 10.1021/ja00399a096 |
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Book Reviews pp 2501 - 2502; DOI: 10.1021/ja00399a600 |
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An INDO MO study of conformational and substituent effects upon vicinal fluorine-19-carbon-13 coupling constants Victor Wray pp 2503 - 2507; DOI: 10.1021/ja00400a001 |
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Aspects of artificial photosynthesis. Photosensitized electron transfer across bilayers, charge separation, and hydrogen production in anionic surfactant vesicles Mohammad S. Tunuli and Janos H. Fendler pp 2507 - 2513; DOI: 10.1021/ja00400a002 |
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Solid state disproportionation enthalpies Gerald R. Stevenson and Steven S. Zigler pp 2513 - 2515; DOI: 10.1021/ja00400a003 |
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Study of the photolysis of dimethyl-s-tetrazine using a holographic technique C. Braeuchle, D. M. Burland, and G. C. Bjorklund pp 2515 - 2519; DOI: 10.1021/ja00400a004 |
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Free-energy relationships for reversible and irreversible electron-transfer processes Franco Scandola, Vincenzo Balzani, and Gary B. Schuster pp 2519 - 2523; DOI: 10.1021/ja00400a005 |
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Diffractive spectroelectrochemistry. Use of diffracted light for monitoring electrogenerated chromophores Paula Rossi, C. William McCurdy, and Richard L. McCreery pp 2524 - 2529; DOI: 10.1021/ja00400a006 |
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Two-dimensional rotational spin-echo nuclear magnetic resonance in solids: correlation of chemical shift and dipolar interactions M. G. Munowitz, R. G. Griffin, G. Bodenhausen, and T. H. Huang pp 2529 - 2533; DOI: 10.1021/ja00400a007 |
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Determination of bond distances and bond angles by solid-state nuclear magnetic resonance. Carbon-13 and nitrogen-14 NMR study of glycine R. A. Haberkorn, R. E. Stark, H. Van Willigen, and R. G. Griffin pp 2534 - 2539; DOI: 10.1021/ja00400a008 |
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Pattern of hydroxyl radical addition to uracil and methyl- and carboxyl-substituted uracils. Electron transfer of hydroxyl adducts with N,N,N',N'-tetramethyl-p-phenylenediamine and tetranitromethane S. Fujita and S. Steenken pp 2540 - 2545; DOI: 10.1021/ja00400a009 |
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Substituent effects in hydroboration: reaction pathways for the Markownikoff and anti-Markownikoff addition of borane to propylene and cyanoethylene Glenn D. Graham, Steven C. Freilich, and William N. Lipscomb pp 2546 - 2552; DOI: 10.1021/ja00400a010 |
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Electrochemical responses of electrodes coated with redox polymers. Evidence for control of charge-transfer rates across polymeric layers by electron exchange between incorporated redox sites Kiyotaka Shigehara, Noboru Oyama, and Fred C. Anson pp 2552 - 2558; DOI: 10.1021/ja00400a011 |
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Theoretical study of concerted vs. stepwise fragmentation of 2-carbena-1,3-dioxolane David Feller, Ernest R. Davidson, and Weston Thatcher Borden pp 2558 - 2560; DOI: 10.1021/ja00400a012 |
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Microwave spectrum, structure, and dipole moment of sulfuric acid Robert L. Kuczkowski, R. D. Suenram, and Frank J. Lovas pp 2561 - 2566; DOI: 10.1021/ja00400a013 |
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1-Iodoacetylenes. 1. Spectroscopic evidence of their complexes with Lewis bases. A spectroscopic scale of soft basicity C. Laurence, M. Queignec-Cabanetos, T. Dziembowska, R. Queignec, and B. Wojtkowiak pp 2567 - 2573; DOI: 10.1021/ja00400a014 |
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The role of collision complexes in the reaction of silyl ions with ethylene R. N. Abernathy and F. W. Lampe pp 2573 - 2578; DOI: 10.1021/ja00400a015 |
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Infrared spectrum of the primary ozonide of ethylene in solid xenon Christopher K. Kohlmiller and Lester Andrews pp 2578 - 2583; DOI: 10.1021/ja00400a016 |
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Secondary ion mass spectra of coordination compounds and organometallics Janelle Pierce, Kenneth L. Busch, R. A. Walton, and R. G. Cooks pp 2583 - 2588; DOI: 10.1021/ja00400a017 |
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Aromaticity in small rings containing boron and carbon, ((CH)2(BH)n, n = 1,2): comarisons with isoelectronic carbocations. The decisive roles of orbital mixing and nonbonded 1,3-interactions in the structures of four-membered rings K. Krogh-Jespersen, D. Cremer, J. D. Dill, J. A. Pople, and P. R. Schleyer pp 2589 - 2594; DOI: 10.1021/ja00400a018 |
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Nickelacyclopentane complexes. A theoretical investigation Ronald J. McKinney, David L. Thorn, Roald Hoffmann, and Armel Stockis pp 2595 - 2603; DOI: 10.1021/ja00400a019 |
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Thermochromic phase transitions in copper(II) halide salts. 1. Crystal structure and magnetic resonance studies of isopropylammonium trichlorocuprate(II) S. A. Roberts, D. R. Bloomquist, R. D. Willett, and H. W. Dodgen pp 2603 - 2610; DOI: 10.1021/ja00400a020 |
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Thermochromism in copper(II) halide salts. 2. Bis(isopropylammonium) tetrachlorocuprate(II) Darrel R. Bloomquist, Roger D. Willett, and Harold W. Dodgen pp 2610 - 2615; DOI: 10.1021/ja00400a021 |
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Thermochromism in copper halide salts. 3. Isopropylammonium tribromocuprate(II) Darrel R. Bloomquist and Roger D. Willett pp 2615 - 2619; DOI: 10.1021/ja00400a022 |
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The preparation and characterization of several meso-tetracarboranylporphyrins R. C. Haushalter, W. M. Butler, and R. W. Rudolph pp 2620 - 2627; DOI: 10.1021/ja00400a023 |
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Heteroatomic polyanions of post-transition metals. Synthesis and structure of dithalliumditellurium(2-), Tl2Te22-. Skeletal requirements for bonding Robert C. Burns and John D. Corbett pp 2627 - 2632; DOI: 10.1021/ja00400a024 |
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Structure and g tensor orientation of the (tetraphenylporphyrinato)iron(III) bis(benzenethiolate) anion Marianne P. Byrn and Charles E. Strouse pp 2633 - 2635; DOI: 10.1021/ja00400a025 |
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Linear to bent geometry changes in the gas- and solution-phase photochemistry of tricarbonylnitrosylcobalt Wayne Evans and Jeffrey I. Zink pp 2635 - 2640; DOI: 10.1021/ja00400a026 |
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Imidazolate- and oxo-bridged metalloporphyrins John T. Landrum, David Grimmett, Kenneth J. Haller, W. Robert Scheidt, and Christopher A. Reed pp 2640 - 2650; DOI: 10.1021/ja00400a027 |
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Migratory insertion reactions of carbenes. Kinetics and mechanism of migratory insertion reactions of zirconoxy carbene complexes of niobocene hydride and alkyls Richard S. Threlkel and John E. Bercaw pp 2650 - 2659; DOI: 10.1021/ja00400a028 |
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Hydrogen-evolving systems. 4. The reduction of molecular nitrogen and of other substrates in the vanadium(II)-pyrocatechol system Gerhard N. Schrauzer and Miles R. Palmer pp 2659 - 2667; DOI: 10.1021/ja00400a029 |
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Ferric ion sequestering agents. 6. The spectrophotometric and potentiometric evaluation of sulfonated tricatecholate ligands Wesley R. Harris, Kenneth N. Raymond, and Frederick L. Weitl pp 2667 - 2675; DOI: 10.1021/ja00400a030 |
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Electron-rich carboranes. Studies of a stereochemically novel system, (CH3)4C4B7H9, an 11-vertex arachno cluster David C. Finster and Russell N. Grimes pp 2675 - 2683; DOI: 10.1021/ja00400a031 |
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Excited states of mixed-ligand chelates of ruthenium(II). Quantum yield and decay time measurements W. H. Elfring and G. A. Crosby pp 2683 - 2687; DOI: 10.1021/ja00400a032 |
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Preparation of zirconium(II) complexes by ligand-induced reductive elimination. Bis(.eta.5-cyclopentadienyl)bis(phosphine)zirconium(II) complexes and their reactions Kerrie I. Gell and Jeffrey Schwartz pp 2687 - 2695; DOI: 10.1021/ja00400a033 |
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Detailed mechanism of thermal hydrogen migration in cyclohexadieneiron tricarbonyl Karin J. Karel, M. Brookhart, and R. Aumann pp 2695 - 2698; DOI: 10.1021/ja00400a034 |
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Homogeneous catalysis of the water gas shift reaction with the use of Group 6 transition metal carbonyls: hexacarbonylchromium, hexacarbonylmolybdenum, and hexacarbonyltungsten A. D. King, R. B. King, and D. B. Yang pp 2699 - 2704; DOI: 10.1021/ja00400a035 |
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Reactions of iron porphyrins with methyl radicals D. Brault and P. Neta pp 2705 - 2710; DOI: 10.1021/ja00400a036 |
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Stable monocyclic monoalkoxyhalophosphoranes: possible examples of structures on the borderline between haloalkoxyphosphoranes and alkoxyphosphonium halides Itshak Granoth and J. C. Martin pp 2711 - 2715; DOI: 10.1021/ja00400a037 |
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Synthesis of 2,5-dihydrotellurophene - a new heterocyclic compound Jan Bergman and Lars Engman pp 2715 - 2718; DOI: 10.1021/ja00400a038 |
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Synthesis of megaphone George Buechi and Ping-Sun Chu pp 2718 - 2721; DOI: 10.1021/ja00400a039 |
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Kinetics and mechanism of the oxidation of (.alpha.-hydroxyalkyl)chromium complexes by copper(II) and iron(III) ions Andreja Bakac and James H. Espenson pp 2721 - 2728; DOI: 10.1021/ja00400a040 |
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Concurrent electrophilic and oxidative pathways for reactions of .alpha.-hydroxyalkyl and .alpha.-alkoxyalkyl complexes of chromium(III) with mercury(II) ions James H. Espenson and Andreja Bakac pp 2728 - 2733; DOI: 10.1021/ja00400a041 |
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Mechanism of the hydroxyl radical induced oxidation of methionine in aqueous solution K. O. Hiller, B. Masloch, M. Goebl, and K. D. Asmus pp 2734 - 2743; DOI: 10.1021/ja00400a042 |
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Intramolecular diyl trapping. Total synthesis of dl-hirsutene R. Daniel Little and George W. Muller pp 2744 - 2749; DOI: 10.1021/ja00400a043 |
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General-base catalysis of the hydrolysis of p-nitrophenyl carboxylates by micellar surfactants involving a histidyl residue Yukito Murakami, Akio Nakano, Akira Yoshimatsu, and Kiyoshi Matsumoto pp 2750 - 2756; DOI: 10.1021/ja00400a044 |
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New molecular rearrangement of 1,3-oxathioles via thiocarbonyl ylides Kitaro Oka, Akira Dobashi, and Shoji Hara pp 2757 - 2759; DOI: 10.1021/ja00400a045 |
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Thermolysis of thiophenedicarboxylic acid anhydrides as a route to five-membered hetarynes Manfred G. Reinecke, James G. Newsom, and Lao-Jer Chen pp 2760 - 2769; DOI: 10.1021/ja00400a046 |
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Dissociative ionization of aryl-substituted vinyl bromides in the gas phase: experimental and computational evidence for the formation of stable .alpha.-arylvinyl cations both by direct means and by spontaneous exothermic isomerization of unstable isomeric ions Yitzhak Apeloig, Wilfried Franke, Zvi Rappoport, Helmut Schwarz, and Daniel Stahl pp 2770 - 2780; DOI: 10.1021/ja00400a047 |
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Template effects. 3. The quantitative determination of the catalytic effects of alkali and alkaline earth cations in the formation of benzo-18-crown-6 in methanol solution Gianfranco Ercolani, Luigi Mandolini, and Bernardo Masci pp 2780 - 2782; DOI: 10.1021/ja00400a048 |
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Electrophilic additions to olefins. A new approach to unifying the mechanisms of bromination and oxymercuration S. Fukuzumi and J. K. Kochi pp 2783 - 2791; DOI: 10.1021/ja00400a049 |
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Gas-phase binding energies and spectroscopic properties of nitrosyl(1+) charge-transfer complexes W. D. Reents and B. S. Freiser pp 2791 - 2797; DOI: 10.1021/ja00400a050 |
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Redox chemistry of N5-ethyl-3-methyllumiflavinium cation and N5-ethyl-4a-hydroperoxy-3-methyllumiflavin in dimethylformamide. Evidence for the formation of the N5-ethyl-4a-hydroperoxy-3-methyllumiflavin anion via radical-radical coupling with superoxide ion Edward J. Nanni, Donald T. Sawyer, Sheldon S. Ball, and Thomas C. Bruice pp 2797 - 2802; DOI: 10.1021/ja00400a051 |
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Experimental and theoretical investigation of the mechanism of deoxygenation of carbonyl compounds by atomic carbon Michael J. S. Dewar, Donna J. Nelson, Philip B. Shevlin, and Keith A. Biesiada pp 2802 - 2807; DOI: 10.1021/ja00400a052 |
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Thermal rearrangements of propargylic trichloroacetimidates. Synthesis of (trichloroacetamido)-1,3-dienes and -1,2-dienes Larry E. Overman, Lane A. Clizbe, Robert L. Freerks, and Charles K. Marlowe pp 2807 - 2815; DOI: 10.1021/ja00400a053 |
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Diels-Alder reactions of 1-(acylamino)-1,3-dienes Larry E. Overman, Robert L. Freerks, C. Bruce Petty, Lane A. Clizbe, Robert K. Ono, Garry F. Taylor, and Peter J. Jessup pp 2816 - 2822; DOI: 10.1021/ja00400a054 |
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Low-temperature characterization of the intermediates in the Wittig reaction E. Vedejs, G. P. Meier, and K. A. J. Snoble pp 2823 - 2831; DOI: 10.1021/ja00400a055 |
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Electron spin resonance characterization of radicals from 3,4-dihydroxyphenylalanine: semiquinone anions and their metal chelates C. C. Felix and R. C. Sealy pp 2831 - 2836; DOI: 10.1021/ja00400a056 |
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Nuclear magnetic resonance studies of the complexation of trimethyllead by glutathione in aqueous solution and in intact human erythrocytes Dallas L. Rabenstein, Stanley J. Backs, and Anvarhusein A. Isab pp 2836 - 2841; DOI: 10.1021/ja00400a057 |
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Magnetic resonance studies of cyanide and fluoride binding to galactose oxidase copper(II): evidence for two exogenous ligand sites Beverly J. Marwedel, Daniel J. Kosman, Robert D. Bereman, and Robert J. Kurland pp 2842 - 2847; DOI: 10.1021/ja00400a058 |
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Electron paramagnetic resonance study of nitrosylhemoglobin and its chemistry in single crystals D. C. Doetschman and S. G. Utterback pp 2847 - 2852; DOI: 10.1021/ja00400a059 |
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Simple molecular orbital explanation for "bay-region" carcinogenic reactivity John P. Lowe and B. D. Silverman pp 2852 - 2855; DOI: 10.1021/ja00400a060 |
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Lanthanide ion luminescence probes. Measurement of distance between intrinsic protein fluorophores and bound metal ions: quantitation of energy transfer between tryptophan and terbium(III) or europium(III) in the calcium-binding protein parvalbumin William DeW. Horrocks and William E. Collier pp 2856 - 2862; DOI: 10.1021/ja00400a061 |
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Crystallographic assessment of absolute configuration in 2'-deoxyadenosine cyclic 3',5'-(Rp)-phosphoranilidate. Direct phosphorus-31-nitrogen-15 spin-spin coupling as a probe for configurational assessment Zbigniew J. Lesnikowski, Wojciech J. Stec, Wojciech S. Zielinski, Dorota Adamiak, and Wolfram Saenger pp 2862 - 2863; DOI: 10.1021/ja00400a062 |
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Molecular structure of 10-bromo-1,6-methano-2-aza[10]annulene Riccardo Destro, Massimo Simonetta, and Emanuel Vogel pp 2863 - 2865; DOI: 10.1021/ja00400a063 |
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Definitive theoretical evidence for the nonplanarity of the hydronium ion (H3O+) William R. Rodwell and Leo Radom pp 2865 - 2866; DOI: 10.1021/ja00400a064 |
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Triplet GpCpA forms a stable RNA duplex D. Alkema, R. A. Bell, P. A. Hader, and T. Neilson pp 2866 - 2868; DOI: 10.1021/ja00400a065 |
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Synthesis of a thiacyclopentyne John M. Bolster and Richard M. Kellogg pp 2868 - 2869; DOI: 10.1021/ja00400a066 |
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One-electron electrochemical reduction of a ferrous porphyrin dioxygen complex Curtis H. Welborn, David Dolphin, and Brian R. James pp 2869 - 2871; DOI: 10.1021/ja00400a067 |
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Biosynthesis of streptothricin F. 1. Observing the interaction of primary and secondary metabolism with [1,2-13C2]acetate Steven J. Gould, Kazys J. Martinkus, and Chou-Hong Tann pp 2871 - 2872; DOI: 10.1021/ja00400a068 |
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Biosynthetic studies of nocardicin A Craig A. Townsend and Alethia M. Brown pp 2873 - 2874; DOI: 10.1021/ja00400a069 |
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Trapping and chirality as evidence for an allene structure for 2,3,6-bicyclo[3.2.1]octatriene Metin Balci and William M. Jones pp 2874 - 2876; DOI: 10.1021/ja00400a070 |
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Enantioselective aldol condensations. 3. Erythro-selective condensations via zirconium enolates D. A. Evans and L. R. McGee pp 2876 - 2878; DOI: 10.1021/ja00400a071 |
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Electronic states of 2-methylenecyclopentane-1,3-diyl and trimethylenemethane David A. Dixon, Thom H. Dunning, Robert A. Eades, and Daniel A. Kleier pp 2878 - 2880; DOI: 10.1021/ja00400a072 |
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Metal-metal bonded complexes of the early transition metals. 2. Synthesis of quadruply bonded tungsten(II) trifluoroacetate complexes A. P. Sattelberger, K. W. McLaughlin, and John C. Huffman pp 2880 - 2882; DOI: 10.1021/ja00400a073 |
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Selective carbon-carbon bond formation via transition-metal catalysis. Part 18. Palladium-catalyzed stereo- and regiospecific coupling of allylic derivatives with alkenyl- and arylmetals. A highly selective synthesis and 1,4-dienes Hajime Matsushita and Eiichi Negishi pp 2882 - 2884; DOI: 10.1021/ja00400a074 |
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High-valent iron-porphyrin complexes related to peroxidase and cytochrome P-450 John T. Groves, Robert C. Haushalter, Mikio Nakamura, Thomas E. Nemo, and B. J. Evans pp 2884 - 2886; DOI: 10.1021/ja00400a075 |
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High asymmetric induction during organometallic .beta.-addition to .alpha.,.beta.-ethylenic sulfoxides. Synthesis of optically active .beta.-alkylcarboxylic acids, .beta.-substituted cyclopentanones, and steroidal 11-oxoequilenin methyl ether Gary H. Posner, John P. Mallamo, and Kyo Miura pp 2886 - 2888; DOI: 10.1021/ja00400a076 |
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Electronic states of iron oxyporphyrin and verdohemochrome obtained by coupled oxidation of iron porphyrin Seiyo Sano, Yukio Sugiura, Yutaka Maeda, Satoshi Ogawa, and Isao Morishima pp 2888 - 2890; DOI: 10.1021/ja00400a077 |
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First total synthesis of (+)-chenodeoxycholic acid Tetsuji Kametani, Koji Suzuki, and Hideo Nemoto pp 2890 - 2891; DOI: 10.1021/ja00400a078 |
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Transition state of oxidative addition reaction: Pt(PH3)2 + H2 .fwdarw. Pt(H)2(PH3)2 Kazuo Kitaura, Shigeru Obara, and Keiji Morokuma pp 2891 - 2892; DOI: 10.1021/ja00400a079 |
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Chemical modification of deoxyribonucleic acids: a direct study by NMR spectroscopy Ching-Jer Chang, Jose DaSilva Gomes, and Stephen R. Byrn pp 2892 - 2894; DOI: 10.1021/ja00400a080 |
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Transition-metal nitro-nitrosyl redox couple: catalytic oxidation of olefins to ketones Mark A. Andrews and Kevin P. Kelly pp 2894 - 2896; DOI: 10.1021/ja00400a081 |
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Thermochemistry and unimolecular reactions of ionized 1,2-dimesityl-2-phenylethanone and 2,2-dimesityl-1-phenylethanone and their enols and enol acetates in the gas phase Silvio E. Biali, Chava Lifshitz, Zvi Rappoport, Miriam Karni, and Asher Mandelbaum pp 2896 - 2897; DOI: 10.1021/ja00400a082 |
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Proton-coupled electron transfer between [Ru(bpy)2(py)OH2]2+ and [Ru(bpy)2(py)O]2+. A solvent isotope effect (kH2O/kD2O) of 16.1 Robert A. Binstead, Bruce A. Moyer, George J. Samuels, and Thomas J. Meyer pp 2897 - 2899; DOI: 10.1021/ja00400a083 |
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An iron(III)-porphyrin complex with a vinylidene group inserted into an iron-nitrogen bond: relevance to the structure of the active oxygen complex of catalase Bernard Chevrier, Raymond Weiss, Marc Lange, Jean Claude Chottard, and Daniel Mansuy pp 2899 - 2901; DOI: 10.1021/ja00400a084 |
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Site symmetry and the framework group R. L. Flurry pp 2901 - 2902; DOI: 10.1021/ja00400a085 |
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Radical anion of 1,1-difluoroethylene. EPR evidence for a perpendicular geometry Jih Tzong Wang and Ffrancon Williams pp 2902 - 2904; DOI: 10.1021/ja00400a086 |
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Condensation of enolates with hexachlorobutadiene Andrew S. Kende, Pawel Fludzinski, and John H. Hill pp 2904 - 2905; DOI: 10.1021/ja00400a087 |
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Selective functionalization of doubly coordinated flexible chains Ronald Breslow, Raghavan Rajagopalan, and Joshua Schwarz pp 2905 - 2907; DOI: 10.1021/ja00400a088 |
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New stereospecific approach to steroid side chains: conversion of dehydroepiandrosterone to cholesterol, isocholesterol, and their 15.beta.-hydroxy derivatives J. P. Marino and Hiroyuki Abe pp 2907 - 2909; DOI: 10.1021/ja00400a089 |
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Additions and Corrections - Studies on the Reaction Mechanism of the Photocyclization of N-Aryl Enamines. Dependence of Quantum Yields on Back and Side Reacitons Thomas Wolff, and Reinhart Waffenschmidt pp 2909 - 2909; DOI: 10.1021/ja00400a600 |
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Additions and Corrections - Synthesis of β-Lactams from Substituted Hydroxamic Acids M. J. Miller, P. G. Mattingly, M. A, Morrison, and J. F. Kerwin, Jr. pp 2909 - 2909; DOI: 10.1021/ja00400a601 |
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Additions and Corrections - 15N Nuclear Magnetic Resonance Spectroscopy. Products and Rearrangements in the Reaction of p-Toluenesulfonyl Azide-3-15N with the Sodium Salt of p-Toluenesulfonamide. An in Situ 15N Carla Casewit, and J. D. Roberts pp 2909 - 2909; DOI: 10.1021/ja00400a602 |
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Additions and Corrections - A C11H11 Cation of Unusual Structure M. J. Goldstein, and Stanley A. Kline pp 2910 - 2910; DOI: 10.1021/ja00400a603 |
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Additions and Corrections - Electronic Control of Stereoselectivity. 4. Effects of Neighboring Fused Bicyclic Frameworks on the Stereochemical Outcome of Diels-Alder Cycloadditions to Cyclopentadiene Rings Michael C. Bohm, Richard V. C. Carr, Rolf Gleiter, and Leo A. Paquette pp 2910 - 2910; DOI: 10.1021/ja00400a604 |
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Book Reviews pp 2910 - 2912; DOI: 10.1021/ja00400a605 |
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Carbon-13 dipolar spectroscopy of small organic molecules in argon matrixes Kurt W. Zilm and David M. Grant pp 2913 - 2922; DOI: 10.1021/ja00401a001 |
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Ultrafine and specific catalysts affording efficient hydrogen evolution from water under visible light illumination Pierre Alain Brugger, Pierre Cuendet, and Michael Graetzel pp 2923 - 2927; DOI: 10.1021/ja00401a002 |
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Effects of outer-sphere electron transfer on the vibrational spectrum of dicesium antimony hexachloride H. W. Clark and Basil I. Swanson pp 2928 - 2933; DOI: 10.1021/ja00401a003 |
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Temperature effect on the vapor phase fluorescence in cyano-substituted anthracenes. Reconsideration of the S1-Tn energy gap Satoshi Hirayama pp 2934 - 2938; DOI: 10.1021/ja00401a004 |
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Relative stability of multiple bonds to silicon: an ab initio study of C2SiH4 isomers Mark S. Gordon and Robert D. Koob pp 2939 - 2944; DOI: 10.1021/ja00401a005 |
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Structure and stability of a silicon-carbon triple bond Mark S. Gordon and John A. Pople pp 2945 - 2947; DOI: 10.1021/ja00401a006 |
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Sensitivity of polypeptide conformation to geometry. Theoretical conformational analysis of oligomers of .alpha.-aminoisobutyric acid Yvonne Paterson, Shirley M. Rumsey, Ettore Benedetti, George Nemethy, and Harold A. Scheraga pp 2947 - 2955; DOI: 10.1021/ja00401a007 |
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Theoretical calculations on proton-transfer energetics: studies of methanol, imidazole, formic acid, and methaneethiol as models for the serine and cysteine proteases Peter A. Kollman and David M. Hayes pp 2955 - 2961; DOI: 10.1021/ja00401a008 |
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Complete microwave structure and electron distribution for spiro[2.4]hepta-4,6-diene Marlin D. Harmony, S. N. Mathur, Jong-In Choe, Mano Kattija-Ari, Allison E. Howard, and Stuart W. Staley pp 2961 - 2966; DOI: 10.1021/ja00401a009 |
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Phase separation in metal solutions and expanded fluid metals Peter P. Edwards and M. J. Sienko pp 2967 - 2971; DOI: 10.1021/ja00401a010 |
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Chemical reaction paths. 7. Pathways for SN2 and SN3 substitution at tin(IV) Doyle Britton and Jack D. Dunitz pp 2971 - 2979; DOI: 10.1021/ja00401a011 |
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X-ray crystallographic, chemical, and spectroscopic studies of the palladium dichloride complexes of cyclonona-1,5-diene, cycloocta-1,5-diene, cycloocta-1,4-diene, and cyclohepta-1,4-diene Michael F. Rettig, Richard M. Wing, and George R. Wiger pp 2980 - 2986; DOI: 10.1021/ja00401a012 |
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[2.2.2]paracyclophane, a novel type of metal cation complexing agent (.pi.-prismand) Jean Louis Pierre, Paul Baret, Pierre Chautemps, and Michel Armand pp 2986 - 2988; DOI: 10.1021/ja00401a013 |
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Dynamic FTNMR studies of hindered metal-cage rotation in twelve-vertex closo-phosphinometallacarborane complexes Todd B. Marder, R. Thomas Baker, Judith A. Long, James A. Doi, and M. Frederick Hawthorne pp 2988 - 2994; DOI: 10.1021/ja00401a014 |
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Trifluoromethyl group 2B compounds: bis(trifluoromethyl)cadmium.base. New, more powerful ligand-exchange reagents and low-temperature difluorocarbene sources L. J. Krause and J. A. Morrison pp 2995 - 3001; DOI: 10.1021/ja00401a015 |
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Mechanism, regiochemistry, and stereochemistry of the insertion reaction of alkynes with methyl(2,4-pentanedionato)(triphenylphosphine)nickel. A cis insertion that leads to trans kinetic products John M. Huggins and Robert G. Bergman pp 3002 - 3011; DOI: 10.1021/ja00401a016 |
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A novel molybdenum thiolato compound, tetrakis(tert-butylthiolato)molybdenum(IV). Preparation and crystal and molecular structure Sei Otsuka, Masato Kamata, Ken Hirotsu, and Taiichi Higuchi pp 3011 - 3014; DOI: 10.1021/ja00401a017 |
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Structures, spectroscopy, and a mechanism of formation of linked-norbornadiene complexes of ruthenium(II). Interaction of ruthenium(II) with alicyclic hydrogen atoms Kenji Itoh, Noriaki Oshima, Geoffrey B. Jameson, Huntley C. Lewis, and James A. Ibers pp 3014 - 3023; DOI: 10.1021/ja00401a018 |
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Clustering of metal atoms in organic media. 8. Low-temperature cleavage of alkanes by small nickel particles resulting in stable nickel-organic composites with unusual magnetic and chemical properties Stephen C. Davis, Sarah J. Severson, and Kenneth J. Klabunde pp 3024 - 3029; DOI: 10.1021/ja00401a019 |
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Degenerative chemistry of malondialdehyde. Structure, stereochemistry, and kinetics of formation of enaminals from reaction with amino acids Vasu Nair, David E. Vietti, and Curt S. Cooper pp 3030 - 3036; DOI: 10.1021/ja00401a020 |
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Amination of .pi.-allylpalladium chloride complexes. A mechanistic study Bjorn Aakermark, Gunilla Aakermark, Louis S. Hegedus, and Krister Zetterberg pp 3037 - 3040; DOI: 10.1021/ja00401a021 |
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Macromonocyclic polyamines as specific receptors for tricarboxylate-cycle anions Eiichi Kimura, Atsuko Sakonaka, Takashi Yatsunami, and Mutsuo Kodama pp 3041 - 3045; DOI: 10.1021/ja00401a022 |
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Isomer distribution ratios of phenols in aromatic hydroxylation with the hydroxyl radical generated from .alpha.-azohydroperoxide in anhydrous organic media. Comparison with Fenton's reagent Takahiro Tezuka, Nozomu Narita, Wataru Ando, and Shigeru Oae pp 3045 - 3049; DOI: 10.1021/ja00401a023 |
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The permethylcyclosilanes (Me2Si)5 through (Me2Si)35 Lawrence F. Brough and Robert West pp 3049 - 3056; DOI: 10.1021/ja00401a024 |
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Photochemistry of cyclopropene derivatives. 20. Deuterium isotope effects in the triplet-induced photochemistry of tetrasubstituted cyclopropenes Albert Padwa, Chuen S. Chou, Robert J. Rosenthal, and Byron Rubin pp 3057 - 3068; DOI: 10.1021/ja00401a025 |
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Chemiluminescence of secondary peroxy esters Brian G. Dixon and Gary B. Schuster pp 3068 - 3077; DOI: 10.1021/ja00401a026 |
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Reactions of phenols with photoexcited benzophenones. A CIDNP study Marcia L. Manion Schilling pp 3077 - 3081; DOI: 10.1021/ja00401a027 |
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Enantioselective alkylation of ketones via chiral, nonracemic lithioenamines. An asymmetric synthesis of .alpha.-alkyl and .alpha.,.alpha.'-dialkyl cyclic ketones A. I. Meyers, Donald R. Williams, Gary W. Erickson, Steven White, and Melvin Druelinger pp 3081 - 3087; DOI: 10.1021/ja00401a028 |
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An asymmetric synthesis of acyclic and macrocyclic .alpha.-alkyl ketones. The role of (e)- and (z)-lithioenamines A. I. Meyers, Donald R. Williams, Steven White, and Gary W. Erickson pp 3088 - 3093; DOI: 10.1021/ja00401a029 |
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Kinetic applications of electron paramagnetic resonance spectroscopy. 37. The reaction of bis(trifluoromethyl)nitroxide with toluene. Evidence for quantum-mechanical tunneling in an intermolecular hydrogen-atom abstraction V. Malatesta and K. U. Ingold pp 3094 - 3098; DOI: 10.1021/ja00401a030 |
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Stereoselective aldol condensations via boron enolates D. A. Evans, J. V. Nelson, E. Vogel, and T. R. Taber pp 3099 - 3111; DOI: 10.1021/ja00401a031 |
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Selenium-stabilized anions. Preparation of .alpha.,.beta.-unsaturated carbonyl compounds using propargyl selenides. Synthesis of (.+-.)-7-hydroxymyoporone Hans J. Reich, Shrenik K. Shah, Paul M. Gold, and Richard E. Olson pp 3112 - 3120; DOI: 10.1021/ja00401a032 |
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Frontier-controlled pericyclic reactions of cyclooctatetraene with cyclopentadienones. First example of exo [4 + 6].pi. cycloadduct by effective secondary orbital control and its molecular structure Masami Yasuda, Kazunobu Harano, and Ken Kanematsu pp 3120 - 3126; DOI: 10.1021/ja00401a033 |
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Hydrogen isotope exchange between fluoroform (CF3H) and water. 1. Catalysis by hydroxide ion E. Allan Symons and Michel J. Clermont pp 3127 - 3130; DOI: 10.1021/ja00401a034 |
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Hydrogen isotope exchange between fluoroform (CF3H) and water. 2. Catalysis by hydroxide ion in the presence of added dimethyl sulfoxide E. Allan Symons, Michel J. Clermont, and Lorraine A. Coderre pp 3131 - 3135; DOI: 10.1021/ja00401a035 |
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Electron-transfer photochemistry of iminium salts. Olefin photoadditions to 2-phenyl-1-pyrrolinium perchlorate Jerome L. Stavinoha and Patrick S. Mariano pp 3136 - 3148; DOI: 10.1021/ja00401a036 |
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Photocyclizations of N-allyliminium salts leading to the production of substituted pyrrolidines Jerome L. Stavinoha, Patrick S. Mariano, Andrea Leone-Bay, Rosemarie Swanson, and Christopher Bracken pp 3148 - 3160; DOI: 10.1021/ja00401a037 |
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Mechanism of oxidative cleavage of organocobalt(III) macrocycles. Application of electrochemical techniques to irreversible electron-transfer processes W. H. Tamblyn, R. J. Klingler, W. S. Hwang, and J. K. Kochi pp 3161 - 3172; DOI: 10.1021/ja00401a038 |
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Alkaloid synthesis via intramolecular ene reactions. 1. Application to (.+-.)-crinane Gary E. Keck and Robert R. Webb pp 3173 - 3177; DOI: 10.1021/ja00401a039 |
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Total solid-phase synthesis of porcine gut gastrin releasing peptide (GRP), a mammalian bombesin W. Maerki, J. Spiess, Y. Tache, M. Brown, and J. E. Rivier pp 3178 - 3185; DOI: 10.1021/ja00401a040 |
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Synthesis of deoxyoligonucleotides on a polymer support M. D. Matteucci and M. H. Caruthers pp 3185 - 3191; DOI: 10.1021/ja00401a041 |
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5-Nitro-2'-deoxyuridine 5'-phosphate: a mechanism-based inhibitor of thymidylate synthetase Linda Maggiora, Charles C. T. C. Chang, Paul F. Torrence, and Mathias P. Mertes pp 3192 - 3198; DOI: 10.1021/ja00401a042 |
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Reaction of carbon disulfide with metal cluster carbonyls of the iron triad: synthesis and x-ray structure of [Fe5(CO)13S2(CS)] containing a six-electron-donor thiocarbonyl group Peter V. Broadhurst, Brian F. G. Johnson, Jack Lewis, and Paul R. Raithby pp 3198 - 3200; DOI: 10.1021/ja00401a043 |
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Copper site of deoxyhemocyanin. Structural evidence from x-ray absorption spectroscopy Man Sung Co and Keith O. Hodgson pp 3200 - 3201; DOI: 10.1021/ja00401a044 |
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Magnetic circular dichroism studies. 59. Substituent-induced sign variation in the magnetic circular dichroism spectra of chlorins Joseph D. Keegan, Alan M. Stolzenberg, Yu-Cheng Lu, Robert E. Linder, Guenter Barth, Edward Bunnenberg, Carl Djerassi, and Albert Moscowitz pp 3201 - 3203; DOI: 10.1021/ja00401a045 |
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Photosensitized electron-transfer reactions in colloidal silicon dioxide systems: charge separation at a solid-aqueous interface Itamar Willner, John W. Otvos, and Melvin Calvin pp 3203 - 3205; DOI: 10.1021/ja00401a046 |
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3-Acyltetramic acid antibiotics. 1. Synthesis of tirandamycic acid Robert E. Ireland, Peter G. M. Wuts, and Beat Ernst pp 3205 - 3207; DOI: 10.1021/ja00401a047 |
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Biosynthesis of retronecine Gunnar Grue-Soerensen and Ian D. Spenser pp 3208 - 3210; DOI: 10.1021/ja00401a048 |
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Asymmetric total synthesis of erythromcin. 1. Synthesis of an erythronolide A secoacid derivative via asymmetric induction R. B. Woodward, E. Logusch, K. P. Nambiar, K. Sakan, D. E. Ward, B. W. Au-Yeung, P. Balaram, L. J. Browne, P. J. Card, and C. H. Chen pp 3210 - 3213; DOI: 10.1021/ja00401a049 |
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Asymmetric total synthesis of erythromycin. 2. Synthesis of an erythronolide A lactone system R. B. Woodward, B. W. Au-Yeung, P. Balaram, L. J. Browne, D. E. Ward, B. W. Au-Yeung, P. Balaram, L. J. Browne, P. J. Card, and C. H. Chen pp 3213 - 3215; DOI: 10.1021/ja00401a050 |
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Asymmetric total synthesis of erythromycin. 3. Total synthesis of erythromycin R. B. Woodward, E. Logusch, K. P. Nambiar, K. Sakan, D. E. Ward, B. W. Au-Yeung, P. Balaram, L. J. Browne, P. J. Card, and C. H. Chen pp 3215 - 3217; DOI: 10.1021/ja00401a051 |
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Measurements of degenerate radical ion-neutral molecule electron exchange by microsecond time-resolved CIDNP. Determination of relative hyperfine coupling constants of radical cations of chlorophylls and derivatives G. L. Closs and E. V. Sitzmann pp 3217 - 3219; DOI: 10.1021/ja00401a052 |
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Hydrophobic-hydrophilic interactions in sodium dodecyl sulfate micelles. Stilbene-viologen complex formation as a probe of the micelle interior John C. Russell, David G. Whitten, and Andre M. Braun pp 3219 - 3220; DOI: 10.1021/ja00401a053 |
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Substrate-induced inactivation of aromatase by allenic and acetylenic steroids B. W. Metcalf, C. L. Wright, J. P. Burkhart, and J. O. Johnston pp 3221 - 3222; DOI: 10.1021/ja00401a054 |
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Facile reduction of carbon dioxide by anionic Group 6b metal hydrides. Chemistry relevant to catalysis of the water-gas shift reaction Donald J. Darensbourg, Andrzej Rokicki, and Marcetta Y. Darensbourg pp 3223 - 3224; DOI: 10.1021/ja00401a055 |
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Diels-Alder reactions involving cross-conjugated dienones. Effects of substitution on reactivity Dennis Liotta, Manohar Saindane, and Christopher Barnum pp 3224 - 3226; DOI: 10.1021/ja00401a056 |
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A novel synthesis of (.+-.)-cinnamodial Lester P. J. Burton and James D. White pp 3226 - 3228; DOI: 10.1021/ja00401a057 |
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A monohydroxobridged, strongly antiferromagnetically coupled dicopper(II) center in a binucleating macrocycle. Comparisons with binuclear copper sites in biology Peter K. Coughlin and Stephen J. Lippard pp 3228 - 3229; DOI: 10.1021/ja00401a058 |
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.alpha.-Silyl- or -stannyl-substituted crotyl-9-borabicyclo[3.3.1]nonane as a new reagent for the stereoregulated synthesis of acrylic systems Yoshinori Yamamoto, Hidetaka Yatagai, and Kazuhiro Maruyama pp 3229 - 3231; DOI: 10.1021/ja00401a059 |
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Absolute rate constants for some reactions involving triethylsilyl radicals in solution C. Chatgilialoglu, K. U. Ingold, J. C. Scaiano, and H. Woynar pp 3231 - 3232; DOI: 10.1021/ja00401a060 |
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Unusual equilibrium between 1,4- and 1,6-di-tert-butylcyclooctatetraenes Matthew H. Lyttle, Andrew Streitwieser, and Robert Q. Kluttz pp 3232 - 3233; DOI: 10.1021/ja00401a061 |
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Catalysis of ester aminolysis by divalent metal ions Robert M. Propst and Larry S. Trzupek pp 3233 - 3235; DOI: 10.1021/ja00401a062 |
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Homogeneous asymmetric catalysis: structural studies of catalytic intermediates using extended x-ray absorption fine structure B. Ray Stults, Robert Mark Friedman, Karl Koenig, William Knowles, Robert B. Greegor, and Farrel W. Lytle pp 3235 - 3237; DOI: 10.1021/ja00401a063 |
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Tetraanion of 1,1-dimethyl-2,3,4,5-tetraphenyl-1-silacyclopentadiene Daniel H. O'Brien and David L. Breeden pp 3237 - 3239; DOI: 10.1021/ja00401a064 |
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Book reviews pp 3239 - 3240; DOI: 10.1021/ja00401a600 |
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Barriers to ring rotation in 1,1',4,4'-tetra-tert-butyluranocene and 1,1',3,3'-tetra-tert-butylferrocene Wayne D. Luke and Andrew Streitwieser pp 3241 - 3243; DOI: 10.1021/ja00402a001 |
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The sudden polarization effect: MC-SCF calculations on planar and 90.degree. twisted methylenecyclopropene Richard P. Johnson and Michael W. Schmidt pp 3244 - 3249; DOI: 10.1021/ja00402a002 |
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Quantitative prediction and analysis of enthalpies for the interaction of gas-phase ion-ion, gas-phase ion-molecule, and molecule-molecule Lewis acid-base system Michael K. Kroeger and Russell S. Drago pp 3250 - 3262; DOI: 10.1021/ja00402a003 |
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Study of methanesulfonates and trifluoromethanesulfonates. Evidence for hydrogen bonding to the trifluoro group O. D. Bonner pp 3262 - 3265; DOI: 10.1021/ja00402a004 |
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Intramolecular electron delocalization: a four-site model Jan Linderberg and Mark A. Ratner pp 3265 - 3271; DOI: 10.1021/ja00402a005 |
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Electronic relaxation of intra- and intermolecular exciplexes in the vapor phase Michiya Itoh, Takayuki Kotani, and Yukio Hanashima pp 3271 - 3275; DOI: 10.1021/ja00402a006 |
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Theoretical investigation of the structure and rotational barriers of peroxyformimidic acid. The mechanism of stereomutation at the carbon-nitrogen double bond Timothy J. Lang, Gregory J. Wolber, and Robert D. Bach pp 3275 - 3282; DOI: 10.1021/ja00402a007 |
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Principal components of the cadmium-113 shielding tensors in cadmium sulfate hydrates: a nuclear magnetic resonance study of cadmium coordinated with oxygen P. DuBois Murphy and B. C. Gerstein pp 3282 - 3286; DOI: 10.1021/ja00402a008 |
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UPE studies of conjugation involving Group 5A elements. 1. Phenylphosphines Diane E. Cabelli, Alan H. Cowley, and Michael J. S. Dewar pp 3286 - 3289; DOI: 10.1021/ja00402a009 |
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UPE studies of conjugation involving Group 5A elements. 2. Substituted tert-butylacetylenes Diane E. Cabelli, Alan H. Cowley, and Michael J. S. Dewar pp 3290 - 3292; DOI: 10.1021/ja00402a010 |
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Slow multiphoton excitation as a probe of bimolecular and unimolecular reaction energetics. Multiphoton dissociation of proton-bound alcohol dimers D. S. Bomse and J. L. Beauchamp pp 3292 - 3296; DOI: 10.1021/ja00402a011 |
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Theoretical studies of dodecahedrane. 3. Ab initio studies of dodecahedrane and its inclusion compounds Raymond L. Disch and Jerome M. Schulman pp 3297 - 3300; DOI: 10.1021/ja00402a012 |
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Conformational interconversions in pentaalkylhydrazine cation tetrafluoroborates Stephen F. Nelsen and Peter M. Gannett pp 3300 - 3304; DOI: 10.1021/ja00402a013 |
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Fluoromethyl formate. Synthesis, microwave spectrum, structure, dipole moment, and anomeric effect Alexander D. Lopata and Robert L. Kuczkowski pp 3304 - 3309; DOI: 10.1021/ja00402a014 |
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Crystal structure and conformation of cyclo-(glycyl-D-leucyl-L-leucyl)2 Kottayil I. Varughese, Gopinath Kartha, and Kenneth D. Kopple pp 3310 - 3313; DOI: 10.1021/ja00402a015 |
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The nature of the 1n.pi.* .rarw. S0 transition. 4. The first excited singlet state of acetaldehyde Lynn M. Hubbard, David F. Bocian, and Robert R. Birge pp 3313 - 3320; DOI: 10.1021/ja00402a016 |
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Organocobalt cluster complexes. 23. Novel chemistry of (acylmethylidyne)- and (aroylmethylidyne)tricobalt-nonacarbonyl complexes Dietmar Seyferth and Mara Ozolins Nestle pp 3320 - 3328; DOI: 10.1021/ja00402a017 |
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Metalloporphyrins with unusual geometries. 1. Mono-, di-, triatom-bridged porphyrin dimers Kazuyuki Tatsumi and Roald Hoffmann pp 3328 - 3341; DOI: 10.1021/ja00402a018 |
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Specific sequestering agents for the actinides. 6. Synthetic and structural chemistry of tetrakis(N-alkylalkanehydroxamato)thorium(IV) complexes William L. Smith and Kenneth N. Raymond pp 3341 - 3349; DOI: 10.1021/ja00402a019 |
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Tetrahedral complexes containing the Fe(II)S4 core. The syntheses, ground-state electronic structures and crystal and molecular structures of the bis(tetraphenylphosphonium) tetrakis (thiophenolato)ferrate (II) and bis (tetrapheny lphosphonium) bis(dithiosquarato)ferrate (II) complexes. An analog for the active site in reducd rubredoxins (Rdred) D. Coucouvanis, D. Swenson, N. C. Baenziger, C. Murphy, D. G. Holah, N. Sfarnas, A. Simopoulos, and A. Kostikas pp 3350 - 3362; DOI: 10.1021/ja00402a020 |
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Generation of rhodium(II) and rhodium(I) from the one-electron reduction of tris(2,2'-bipyridine)rhodium(III) ion in aqueous solution Quinto G. Mulazzani, Silvano Emmi, Morton Z. Hoffman, and Margherita Venturi pp 3362 - 3370; DOI: 10.1021/ja00402a021 |
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The nonadiabaticity problem of outer-sphere electron-transfer reactions. Reduction and oxidation of europium ions V. Balzani, F. Scandola, G. Orlandi, N. Sabbatini, and M. T. Indelli pp 3370 - 3378; DOI: 10.1021/ja00402a022 |
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Intramolecular electron-transfer reactions in bridged binuclear ruthenium(II)-cobalt(III) molecules Susan K. S. Zawacky and Henry Taube pp 3379 - 3387; DOI: 10.1021/ja00402a023 |
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Conversion of coordinated carbon monoxide into carbon dioxide via oxygen-atom transfer from coordinated nitrite: thermolysis of bis(nitrito)dicarbonylbis(triphenylphosphine)ruthenium David T. Doughty, Robert P. Stewart, and Gilbert Gordon pp 3388 - 3395; DOI: 10.1021/ja00402a024 |
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Mechanisms of thermal decomposition of diethylbis(triethylphosphine)platinum(II) Thomas J. McCarthy, Ralph G. Nuzzo, and George M. Whitesides pp 3396 - 3403; DOI: 10.1021/ja00402a025 |
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Thermal decomposition of di(cycloalkyl)bis(triethylphosphine)platinum(II) complexes Ralph G. Nuzzo, Thomas J. McCarthy, and George M. Whitesides pp 3404 - 3410; DOI: 10.1021/ja00402a026 |
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Activation of water molecule. 5. Rhodium(I) hydride catalyzed water gas shift reaction. Identification of the elemental reactions comprising the catalytic cycles T. Yoshida, T. Okano, Y. Ueda, and S. Otsuka pp 3411 - 3422; DOI: 10.1021/ja00402a027 |
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Palladium(II) complexes with trans bis-(carbon-metal) bonds. Ligand syntheses, complexation, x-ray analysis, and biochemical activity with supercoiled DNA George R. Newkome, Toshio Kawato, Dalip K. Kohli, Wallace E. Puckett, Brian D. Olivier, Giacomo Chiari, Frank R. Fronczek, and Walter A. Deutsch pp 3423 - 3429; DOI: 10.1021/ja00402a028 |
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Kinetic studies and a molecular orbital interpretation of reactions at bridging sulfur ligands in dimeric molybdenum complexes D. L. DuBois, W. K. Miller, and M. Rakowski DuBois pp 3429 - 3436; DOI: 10.1021/ja00402a029 |
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The F3NO- radical anion. ESR spectra, structure, and its dissociation to F2NO A. Hasegawa, R. L. Hudson, O. Kikuchi, K. Nishikida, and F. Williams pp 3436 - 3440; DOI: 10.1021/ja00402a030 |
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Crystal structure of vacuum-dehydrated fully ammonium-exchanged zeolite A Lynne B. McCusker and Karl Seff pp 3441 - 3446; DOI: 10.1021/ja00402a031 |
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Characterization of apical copper(II)-thioether bonding. Structure and electronic spectra of bis(2,2-bis(5-phenyl-2-imidazolyl)propane)copper(II) diperchlorate and bis(1,3-bis(5-phenyl-2-imidazolyl)-2-thiapropane)copper(II) diperchlorate Hans J. Prochaska, William F. Schwindinger, Michael Schwartz, Mark J. Burk, Ernest Bernarducci, Roger A. Lalancette, Joseph A. Potenza, and Harvey J. Schugar pp 3446 - 3455; DOI: 10.1021/ja00402a032 |
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Characterization of particulate titanium dioxide photocatalysts by photoelectrophoretic and electrochemical measurements Wendell W. Dunn, Yosihiro Aikawa, and Allen J. Bard pp 3456 - 3459; DOI: 10.1021/ja00402a033 |
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Stereospecific total syntheses of dl-coriolin and dl-coriolin B Samuel Danishefsky, Robert Zamboni, Michael Kahn, and Sarah Jane Etheredge pp 3460 - 3467; DOI: 10.1021/ja00402a034 |
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Total synthesis of sarracenin James K. Whitesell, Randall S. Matthews, Mark A. Minton, and Andre M. Helbling pp 3468 - 3472; DOI: 10.1021/ja00402a035 |
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Synthesis of (5Z)- and (5E)-6,9-thiaprostacyclins K. C. Nicolaou, W. E. Barnette, and R. L. Magolda pp 3472 - 3480; DOI: 10.1021/ja00402a036 |
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Organoselenium-based synthesis of oxygen-containing prostacyclins K. C. Nicolaou, W. E. Barnette, and R. L. Magolda pp 3480 - 3485; DOI: 10.1021/ja00402a037 |
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Organoselenium-based synthesis of sulfur-containing prostacyclins K. C. Nicolaou, W. E. Barnette, and R. L. Magolda pp 3486 - 3497; DOI: 10.1021/ja00402a038 |
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New synthesis of aflatoxin M1 George Buechi, Manuel A. Francisco, Jerrold M. Liesch, and Paul F. Schuda pp 3497 - 3501; DOI: 10.1021/ja00402a039 |
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Complete retention in substitution and stereospecificity in transannular reactions of cis- and trans-3-tert-butylcyclooctyl tosylates Hans Joerg Schneider and Dieter Heiske pp 3501 - 3505; DOI: 10.1021/ja00402a040 |
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Neighboring group participation in solvolyses. 11. Kinetic isotope effect study of the solvolysis of neophyl arenesulfonates Takashi Ando, Seung-Geon Kim, Kenichi Matsuda, Hiroshi Yamataka, Yasuhide Yukawa, Arthur Fry, David E. Lewis, Leslie B. Sims, and Joe C. Wilson pp 3505 - 3516; DOI: 10.1021/ja00402a041 |
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Mechanism of the disproportionation of ascorbate radicals Benon H. J. Bielski, Augustine O. Allen, and Harold A. Schwarz pp 3516 - 3518; DOI: 10.1021/ja00402a042 |
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Mechanisms of elimination reactions. 33. Carbon isotope effects in E2 reactions of (2-phenylethyl-2-14C)trimethylammonium ion. The role of tunneling David J. Miller, R. Subramanian, and William H. Saunders pp 3519 - 3522; DOI: 10.1021/ja00402a043 |
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Activation of cobalt-nitro complexes by Lewis acids: catalytic oxidation of alcohols by molecular oxygen Benjamin S. Tovrog, Steven E. Diamond, Frank Mares, and Andrew Szalkiewicz pp 3522 - 3526; DOI: 10.1021/ja00402a044 |
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Gas-phase reactions of O(3P) atoms with methanethiol, ethanethiol, methyl sulfide, and dimethyl disulfide. 1. Rate constants and Arrhenius parameters W. S. Nip, D. L. Singleton, and R. J. Cvetanovic pp 3526 - 3530; DOI: 10.1021/ja00402a045 |
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Gas-phase reactions of O(3P) atoms with methanethiol, ethanethiol, methyl sulfide, and dimethyl disulfide. 2. Reaction products and mechanisms R. J. Cvetanovic, D. L. Singleton, and R. S. Irwin pp 3530 - 3539; DOI: 10.1021/ja00402a046 |
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Carbon-13-proton coupling constants in carbocations. 3. Variation of .DELTA.J with electron demand in aryldialkyl carbocations David P. Kelly, Graeme J. Farquharson, Joseph J Giansiracusa, Wendy A. Jensen, Helmut M. Huegel, Anne P. Porter, Ian J. Rainbow, and Pamela H. Timewell pp 3539 - 3543; DOI: 10.1021/ja00402a047 |
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Transport of photoproduced ions in water in oil microemulsions: movement of ions from one water pool to another S. S. Atik and J. K. Thomas pp 3543 - 3550; DOI: 10.1021/ja00402a048 |
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Photoinduced electron transfer in organized assemblies S. S. Atik and J. K. Thomas pp 3550 - 3555; DOI: 10.1021/ja00402a049 |
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Hydrolysis of 3-(m-nitrophenyl)-3-methoxyphthalide Daniel P. Weeks and Donald B. Whitney pp 3555 - 3558; DOI: 10.1021/ja00402a050 |
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Reactivity of coordinated nitriles I. I. Creaser, J. M. B. Harrowfield, F. R. Keene, and A. M. Sargeson pp 3559 - 3564; DOI: 10.1021/ja00402a051 |
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Crystal structure and chelate ring pucker of bidentate (pyrophosphato)tetraaquochromium(III) trihydrate, a model for metal-ADP coordination E. A. Merritt, M. Sundaralingam, and D. Dunaway-Mariano pp 3565 - 3567; DOI: 10.1021/ja00402a052 |
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Proton nuclear magnetic resonance study of the relaxation behavior and kinetic lability of exchangeable protons in the heme pocket of cyanometmyoglobin John D. Cutnell, Gerd N. La Mar, and Stephen B. Kong pp 3567 - 3572; DOI: 10.1021/ja00402a053 |
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Versatility of tetrakis(tert-butylthiolato)molybdenum. Selective formation of a series of thiolato-molybdenum(I), -molybdenum(II), and -molybdenum(IV) compounds Masato Kamata, Toshikatsu Yoshida, Sei Otsuka, Ken Hirotsu, and Taiichi Higuchi pp 3572 - 3574; DOI: 10.1021/ja00402a054 |
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Photochemistry of stilbene-capped cyclodextrins. Exclusive ring closure of cis cap and direct evidence for trans A,D structure Iwao Tabushi and Lung Chi Yuan pp 3574 - 3575; DOI: 10.1021/ja00402a055 |
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Carbon monoxide activation by organoactinides. Catalytic hydrogenation of inserted carbon monoxide Eric A. Maatta and Tobin J. Marks pp 3576 - 3578; DOI: 10.1021/ja00402a056 |
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High-resolution NMR spectra in inhomogeneous magnetic fields: application of total spin coherence transfer echoes D. P. Weitekamp, J. R. Garbow, J. B. Murdoch, and A. Pines pp 3578 - 3579; DOI: 10.1021/ja00402a057 |
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6-Silafulvene via silylcarbene rearrangement from diazo-2-silacyclohexa-3,5-diene Akira Sekiguchi and Wataru Ando pp 3579 - 3580; DOI: 10.1021/ja00402a058 |
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Bifunctional chiral synthons via microbiological methods. 1. Optically active 2,4-dimethylglutaric acid monomethyl esters Ching-Shih Chen, Yoshinori Fujimoto, and Charles J. Sih pp 3580 - 3582; DOI: 10.1021/ja00402a059 |
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Cleavage of DNA by the 1,10-phenanthroline-copper ion complex. Superoxide mediates the reaction dependent on NADH and hydrogen peroxide Karl A. Reich, Laura E. Marshall, Daniel R. Graham, and David S. Sigman pp 3582 - 3584; DOI: 10.1021/ja00402a060 |
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Ketene dithio acetals as synthetic intermediates. Synthesis of unsaturated 1,5-diketones Kevin T. Potts, Michael Cipullo, Philip Ralli, and George Theodoridis pp 3584 - 3585; DOI: 10.1021/ja00402a061 |
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Ketenedithioacetals as synthetic intermediates. A versatile synthesis of pyridenes, polypyridinyls, and pyrylium salts Kevin T. Potts, Michael J. Cipullo, Philip Ralli, and George Theodoridis pp 3585 - 3586; DOI: 10.1021/ja00402a062 |
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Laser flash photolysis with NMR detection. Submicrosecond time-resolved CIDNP: kinetics of triplet states and biradicals G. L. Closs and R. J. Miller pp 3586 - 3588; DOI: 10.1021/ja00402a063 |
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Selective isomerization of butadiene-cyclobutene systems via infrared multiphoton excitation James L. Buechele, Eric Weitz, and Frederick D. Lewis pp 3588 - 3589; DOI: 10.1021/ja00402a064 |
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A uranium-carbon multiple bond. Crystal and molecular structure of (.eta.5-C5H5)3UCHP(CH3)2(C6H5) Roger E. Cramer, Richard B. Maynard, Josephine C. Paw, and John W. Gilje pp 3589 - 3590; DOI: 10.1021/ja00402a065 |
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Electron spin resonance study of electronic and geometrical structures of C2H6+ and other simple alkane cations at 4.2 K: possible evidence for Jahn-Teller distortion Machio Iwasaki, Kazumi Toriyama, and Keichi Nunome pp 3591 - 3592; DOI: 10.1021/ja00402a066 |
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Hybrid multidentate ligands. Tridentate amidophosphine complexes of nickel(II) and palladium(II) Michael D. Fryzuk and Patricia A. MacNeil pp 3592 - 3593; DOI: 10.1021/ja00402a067 |
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Lifetimes of some styrene triplets in fluid solution. Triplet geometries and the effect of alkylation Richard A. Caldwell and Chi Van Cao pp 3594 - 3595; DOI: 10.1021/ja00402a068 |
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Fast oxidants for NADH and electrochemical discrimination between ascorbic acid and NADH Akira Kitani and Larry L. Miller pp 3595 - 3597; DOI: 10.1021/ja00402a069 |
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Reactivity of the [(.eta.5-C5H5)Ti(Mo5O18)]3- anion: synthesis and structure of MoO2Cl+ and Mn(CO)3+ adducts V. W. Day, M. F. Fredrich, M. R. Thompson, W. G. Klemperer, R. S. Liu, and W. Shum pp 3597 - 3599; DOI: 10.1021/ja00402a070 |
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The first general index of molecular complexity Steven H. Bertz pp 3599 - 3601; DOI: 10.1021/ja00402a071 |
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Selective epoxidation of olefins by molybdenum porphyrin catalyzed peroxy-bond heterolysis Henry J. Ledon, Patrick Durbut, and Francois Varescon pp 3601 - 3603; DOI: 10.1021/ja00402a072 |
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Electron spin resonance and electron spin echo studies of photoproduced tetramethylbenzidine cation radical in frozen aqueous micellar solutions: cation surroundings and retention of micellar structure in frozen solutions P. A. Narayana, A. S. W. Li, and Larry Kevan pp 3603 - 3604; DOI: 10.1021/ja00402a073 |
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The cycloheptatrienylidene-cycloheptatetraene problem. A MNDO investigation Edward E. Waali pp 3604 - 3606; DOI: 10.1021/ja00402a074 |
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Minor and trace sterols in marine invertebrates. 23. Xestospongesterol and isoxestospongesterol - first examples of quadruple biomethylation of the sterol side chain Lian Niang Li and Carl Djerassi pp 3606 - 3608; DOI: 10.1021/ja00402a075 |
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Silver(I) photocatalyzed addition of acetonitrile to norbornene Joseph W. Bruno, Tobin J. Marks, and Frederick D. Lewis pp 3608 - 3609; DOI: 10.1021/ja00402a076 |
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Purported Fischer-Tropsch alkylation of benzene: Reaction of benzene with aluminum trichloride revisited Linda S. Benner, Yee-Hing Lai, and K. Peter C. Vollhardt pp 3609 - 3611; DOI: 10.1021/ja00402a077 |
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Carboxypeptidase A catalysis of an .alpha.,.beta.-elimination reaction N. T. Nashed and E. T. Kaiser pp 3611 - 3612; DOI: 10.1021/ja00402a078 |
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Direct observation of alkyl/nitrosyl migratory insertion in an organotransition metal complex Wayne P. Weiner, Mary Ann White, and Robert G. Bergman pp 3612 - 3614; DOI: 10.1021/ja00402a079 |
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Additions and Corrections - Stereochemistry of an Enzymatic Baeyer-Villiger Reaction. Application of Deuterium NMR John M. Schwab pp 3614 - 3614; DOI: 10.1021/ja00402a601 |
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Additions and Corrections - Conformations of Six N-Methylated Diketopiperazines in Solution W. Radding, B. Donzel, N. Ueyama, and M. Goodman pp 3614 - 3614; DOI: 10.1021/ja00402a602 |
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Additions and Corrections - The Solution Conformational Preferences of the Sugar and Sugar Phosphate Constituents of RNA and DNA John A. Gerlt, and A. Virginia Youngblood pp 3614 - 3614; DOI: 10.1021/ja00402a603 |
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Additions and Corrections - Effect of Photoelectrode Crystal Structure on Output Stability of Cd(Se,Te)/Polysulfide Photoelectrochemical Cells Gary Hodes, Joost Manassen, and David Cahen pp 3614 - 3614; DOI: 10.1021/ja00402a604 |
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Book Reviews pp 3615 - 3618; DOI: 10.1021/ja00402a600 |
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Theoretical determination of molecular structure and conformation. 7. Stereoselectivity of the ozonolysis reaction Dieter Cremer pp 3619 - 3626; DOI: 10.1021/ja00403a001 |
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Theoretical determination of molecular structure and conformation. 8. Energetics of the ozonolysis reaction. Primary ozonide vs. carbonyl oxide control of stereochemistry Dieter Cremer pp 3627 - 3633; DOI: 10.1021/ja00403a002 |
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Theoretical determination of molecular structure and conformation. 9. Ozonolysis of fluoroalkenes Dieter Cremer pp 3633 - 3638; DOI: 10.1021/ja00403a003 |
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Negative-ion states of terminal methyl-substituted butadienes. Evidence for through-space interactions involving methyl groups Stuart W. Staley, Judith C. Giordan, and John H. Moore pp 3638 - 3641; DOI: 10.1021/ja00403a004 |
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Thermoneutral isotope-exchange reactions of cations in the gas phase P. Ausloos and S. G. Lias pp 3641 - 3647; DOI: 10.1021/ja00403a005 |
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Absolute heats of formation for gas-phase cations John C. Traeger and Russell G. McLoughlin pp 3647 - 3652; DOI: 10.1021/ja00403a006 |
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Calculation of the nuclear spin-spin coupling constants. 3. .sigma.- and .pi.-Electron contributions in some simple unsaturated hydrocarbons H. Fukui, T. Tsuji, and K. Miura pp 3652 - 3653; DOI: 10.1021/ja00403a007 |
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Buildup rates of the nuclear Overhauser effect measured by two-dimensional proton magnetic resonance spectroscopy: implications for studies of protein conformation Anil Kumar, Gerhard Wagner, Richard R. Ernst, and Kurt Wuethrich pp 3654 - 3658; DOI: 10.1021/ja00403a008 |
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Cadmium-113 nuclear magnetic resonance studies of cadmium-ethylenediaminetetraacetic acid complexes Claus F. Jensen, Sudha Deshmukh, Hans J. Jakobsen, Ruth R. Inners, and Paul D. Ellis pp 3659 - 3666; DOI: 10.1021/ja00403a009 |
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NMR and conductometric studies of 2-pyridyl-substituted carbanions. 2. Effects of cation size and coordination Thieo E. Hogen-Esch and Waylon L. Jenkins pp 3666 - 3672; DOI: 10.1021/ja00403a010 |
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X-ray photoemission from the Creutz-Taube mixed valence complex: a reassessment P. H. Citrin and A. P. Ginsbeg pp 3673 - 3679; DOI: 10.1021/ja00403a011 |
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Conformational analysis of polysubstituted ethanes Giorgio Favini, Massimo Simonetta, and Roberto Todeschini pp 3679 - 3682; DOI: 10.1021/ja00403a012 |
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The relationship between nuclear quadrupole coupling constants and the asymmetry parameter. The interplay of theory and experiment Jill E. Gready pp 3682 - 3691; DOI: 10.1021/ja00403a013 |
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What happens to molecules as they react? A valence bond approach to reactivity Sason S. Shaik pp 3692 - 3701; DOI: 10.1021/ja00403a014 |
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Reactivity-selectivity relationships. A quantum-mechanical approach to transition-state structure. Application to the SN2 reaction of benzyl derivatives Addy Pross and Sason S. Shaik pp 3702 - 3709; DOI: 10.1021/ja00403a015 |
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The pH jump: a rapid modulation of pH of aqueous solutions by a laser pulse Menachem Gutman, Dan Huppert, and Ehud Pines pp 3709 - 3713; DOI: 10.1021/ja00403a016 |
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Iron(III) porphyrin-imidazole complexes. Analysis of carbon-13 nuclear magnetic resonance isotropic shifts and unpaired spin delocalization Harold M. Goff pp 3714 - 3722; DOI: 10.1021/ja00403a017 |
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Oscillations and bistability in hydrogen-platinum-oxyhalogen systems Miklos Orban and Irving R. Epstein pp 3723 - 3727; DOI: 10.1021/ja00403a018 |
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Formation of gas-phase .pi.-allyl radicals from propylene over bismuth oxide and .gamma.-bismuth molybdate catalysts Wilson Martir and Jack H. Lunsford pp 3728 - 3732; DOI: 10.1021/ja00403a019 |
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Solute-solvent interactions in perfluorocarbon solutions of oxygen. An NMR study M'Hamed Ali Hamza, Guy Serratrice, Marie Jose Stebe, and Jean Jacques Delpuech pp 3733 - 3738; DOI: 10.1021/ja00403a020 |
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Nitrogen-15 magnetic resonance spectroscopy of trioxodinitrate: N-protonation of an oxoanion Francis T. Bonner, Hadassa Degani, and Mohammad Javaid Akhtar pp 3739 - 3742; DOI: 10.1021/ja00403a021 |
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Seven-coordinate dicarbonyltriphenylphosphinebis(N,N-dialkyldithiocarbamato)tungsten(II) complexes. Molecular structure and dynamic properties Joseph L. Templeton and Bennett C. Ward pp 3743 - 3753; DOI: 10.1021/ja00403a022 |
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Electrochemistry of titanium(IV) in basic butylpyridinium chloride aluminum chloride in the presence of oxide Hogne Linga, Z. Stojek, and R. A. Osteryoung pp 3754 - 3760; DOI: 10.1021/ja00403a023 |
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Photochemical reactivity in organized assemblies. 18. Light-induced electron-transfer processes in anionic micelles: specific electrolyte effects on the quenching process Russell H. Schmehl, Leonard G. Whitesell, and David G. Whitten pp 3761 - 3764; DOI: 10.1021/ja00403a024 |
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Organo halide addition to tris(bis(diphenylphosphino)methane)dipalladium. Preparation of novel methylene- and phenylene-bridged complexes by two-center, three-fragment oxidative addition Alan L. Balch, Catherine T. Hunt, Chung-Li Lee, Marilyn M. Olmstead, and James P. Farr pp 3764 - 3772; DOI: 10.1021/ja00403a025 |
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Nuclear magnetic resonance studies of some sodium ion complexes with crown ethers and [2]-cryptands in various solvents Jy Dale Lin and Alexander I. Popov pp 3773 - 3777; DOI: 10.1021/ja00403a026 |
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Ab initio modeling of substituent effects in Hammett correlations Erich R. Vorpagel, Andrew Streitwieser, and Spiro D. Alexandratos pp 3777 - 3781; DOI: 10.1021/ja00403a027 |
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Calixarenes. 4. The synthesis, characterization, and properties of the calixarenes from p-tert-butylphenol C. David Gutsche, Balram Dhawan, Kwang Hyun No, and Ramamurthi Muthukrishnan pp 3782 - 3792; DOI: 10.1021/ja00403a028 |
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Gas-phase acid-induced nucleophilic displacement reactions. 4. A stereochemical probe for the existence and the relative stability of cyclic halonium ions in the gas phase Giancarlo Angelini and Maurizio Speranza pp 3792 - 3799; DOI: 10.1021/ja00403a029 |
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Gas-phase acid-induced nucleophilic displacement reactions. 5. Quantitative evaluation of neighboring-group participation in bifunctional compounds Giancarlo Angelini and Maurizio Speranza pp 3800 - 3806; DOI: 10.1021/ja00403a030 |
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The mechanism of ozone-alkene reactions in the gas phase. A mass spectrometric study of the reactions of eight linear and branched-chain alkenes Richard I. Martinez, John T. Herron, and Robert E. Huie pp 3807 - 3820; DOI: 10.1021/ja00403a031 |
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Mechanisms of polymer-supported catalysis. 1. Reaction of 1-bromooctane with aqueous sodium cyanide catalyzed by polystyrene-bound benzyltri-n-butylphosphonium ion M. Tomoi and Warren T. Ford pp 3821 - 3828; DOI: 10.1021/ja00403a032 |
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Mechanisms of polymer-supported catalysis. 2. Reaction of benzyl bromide with aqueous sodium cyanide catalyzed by polystyrene-bound onium ions M. Tomoi and Warren T. Ford pp 3828 - 3832; DOI: 10.1021/ja00403a033 |
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Reactivity of carbonyl oxides. Characteristic nucleophilic oxygen atom transfer from R2COO beside electrophilic and radical reactions Yasuhiko Sawaki, Hiroshi Kato, and Yoshiro Ogata pp 3832 - 3837; DOI: 10.1021/ja00403a034 |
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Monoradical rearrangements of the 1,4-biradicals involved in Norrish type II photoreactions Peter J. Wagner, Kou-Chang Liu, and Y. Noguchi pp 3837 - 3841; DOI: 10.1021/ja00403a035 |
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Photochemistry of .delta.-haloketones: anchimeric assistance in triplet-state .gamma.-hydrogen abstraction and .beta.-elimination of halogen atoms from the resulting diradicals Peter J. Wagner, Michael J. Lindstrom, James H. Sedon, and Donald R. Ward pp 3842 - 3849; DOI: 10.1021/ja00403a036 |
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Excited-state prototropism in esters of o-hydroxy-2-naphthoic acids G. J. Woolfe and P. J. Thistlethwaite pp 3849 - 3854; DOI: 10.1021/ja00403a037 |
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General acid catalysis of alcohol heterolysis Clifford A. Bunton, Faegh Davoudazedeh, and William E. Watts pp 3855 - 3858; DOI: 10.1021/ja00403a038 |
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Photocycloaddition in liquid ethyl cinnamate and in ethyl cinnamate glasses. The photoreaction as a probe into the micromorphology of the solid P. L. Egerton, E. M. Hyde, J. Trigg, A. Payne, P. Beynon, M. V. Mijovic, and A. Reiser pp 3859 - 3863; DOI: 10.1021/ja00403a039 |
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Solvolysis of 2-(trifluoromethyl)-2-propyl trifluoromethanesulfonate. Solvent, salt, and .beta.-deuterium isotope effects. Substituent effect of a strongly deactivating group and rate-limiting solvent-assisted elimination Michael P. Jansen, Kalavelil M. Koshy, Nevindra N. Mangru, and Thomas T. Tidwell pp 3863 - 3867; DOI: 10.1021/ja00403a040 |
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Tetradentate 14-membered tert-phosphino-containing macrocycles Evan P. Kyba, Raymond E. Davis, Carl W. Hudson, A. Meredith John, S. Bruce Brown, Michael J. McPhaul, Ling-Kang Liu, and Ann C. Glover pp 3868 - 3875; DOI: 10.1021/ja00403a041 |
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Reaction of benzene radical cation with water. Evidence for the reversibility of hydroxyl radical addition to benzene Manfred K. Eberhardt pp 3876 - 3878; DOI: 10.1021/ja00403a042 |
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Thermolysis of .alpha.-azido sulfides, sulfoxides, and sulfones: dependence of mechanism on oxidation state of sulfur Bruce B. Jarvis, Paul E. Nicholas, and Jacob O. Midiwo pp 3878 - 3882; DOI: 10.1021/ja00403a043 |
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Oxygenation with molecular oxygen. Thermal and photochemical epoxidation of propylene in the presence of sulfur dioxide in acetonitrile at ambient temperature Tadahiro Sasaki pp 3882 - 3886; DOI: 10.1021/ja00403a044 |
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Magnetic and micellar effects on photoreactions. 1. Carbon-13 isotopic enrichment of dibenzyl ketone via photolysis in aqueous detergent solution Nicholas J. Turro, Ming-Fea Chow, Chao-Jen Chung, and Bernhard Kraeutler pp 3886 - 3891; DOI: 10.1021/ja00403a045 |
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Magnetic and micellar effects on photoreactions. 2. Magnetic isotope effects on quantum yields and magnetic field effects on separation efficiency. Correlation of carbon-13 enrichment parameters with quantum yield measurements Nicholas J. Turro, David R. Anderson, Ming-Fea Chow, Chao-Jen Chung, and Bernhard Kraeutler pp 3892 - 3896; DOI: 10.1021/ja00403a046 |
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Reductive cleavage of 9,9-diarylfluorenes by potassium in 1,2-dimethoxyethane Thomas D. Walsh and Tommy L. Megremis pp 3897 - 3898; DOI: 10.1021/ja00403a047 |
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Conformationally 'concerted' changes in nucleotide structures. A new description using circular correlation and regression analyses Kunihiro Kitamura, Akio Wakahara, Hiroshi Mizuno, Yasumasa Baba, and Kenichi Tomita pp 3899 - 3904; DOI: 10.1021/ja00403a048 |
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Mechanism of the reduction and oxidation reaction of cytochrome c at a modified gold electrode W. John Albery, Mark J. Eddowes, H. Allen O. Hill, and A. Robert Hillman pp 3904 - 3910; DOI: 10.1021/ja00403a049 |
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Model studies for a molecular mechanism of action of oral anticoagulants Richard B. Silverman pp 3910 - 3915; DOI: 10.1021/ja00403a050 |
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Anatomy of a complex mutarotation. Kinetics of tautomerization of .alpha.-D-galactopyranose and .beta.-D-galactopyranose in water Philip W. Wertz, John C. Garver, and Laurens Anderson pp 3916 - 3922; DOI: 10.1021/ja00403a051 |
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Total synthesis of the C-nucleoside dl-showdomycin by a Diels-Alder, retrograde Dieckmann strategy Alan P. Kozikowski and Anthony Ames pp 3923 - 3924; DOI: 10.1021/ja00403a052 |
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Oxo-peroxo oxygen exchange in peroxovanadium(V) and peroxomolybdenum(VI) compounds Olga Bortolini, Fulvio Di Furia, and Giorgio Modena pp 3924 - 3926; DOI: 10.1021/ja00403a053 |
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Farnesylpyrophosphate synthetase. A stepwise mechanism for the 1'-4 condensation reaction C. Dale Poulter, Paul L. Wiggins, and Anthony T. Le pp 3926 - 3927; DOI: 10.1021/ja00403a054 |
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Farnesylpyrophosphate synthetase. Evidence for a rigid geranyl cation-pyrophosphate anion pair Eugene A. Mash, George M. Gurria, and C. Dale Poulter pp 3927 - 3929; DOI: 10.1021/ja00403a055 |
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Synthesis and complexing properties of chiral macrocycles containing enforced cavities Roger C. Helgeson, Jean Paul Mazaleyrat, and Donald J. Cram pp 3929 - 3931; DOI: 10.1021/ja00403a056 |
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Structure of C4H4+ produced in the unimolecular fragmentation of C6H6+ and C5H5N+ Pierre Ausloos pp 3931 - 3932; DOI: 10.1021/ja00403a057 |
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Metathesis of acetylenes by tungsten(VI)-alkylidyne complexes Jeffrey H. Wengrovius, Jose Sancho, and Richard R. Schrock pp 3932 - 3934; DOI: 10.1021/ja00403a058 |
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Thermoneutral dyotropic transfer of hydrogen in a hydrocarbon Jean Pierre Hagenbuch, Brigitte Stampfli, and Pierre Vogel pp 3934 - 3935; DOI: 10.1021/ja00403a059 |
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The new amino acid .beta.-carboxyaspartic acid (asa). Laboratory synthesis and identification in the ribosomal proteins of E. coli M. Robert Christy, Robert M. Barkley, Tad H. Koch, John J. Van Buskirk, and Wolff M. Kirsch pp 3935 - 3937; DOI: 10.1021/ja00403a060 |
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Polymer films on electrodes. 6. Bioconductive polymers produced by incorporation of tetrathiafulvalenium in a polyelectrolyte (Nafion) matrix Timothy P. Henning, Henry S. White, and Allen J. Bard pp 3937 - 3938; DOI: 10.1021/ja00403a061 |
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Kijanimicin. 1. Structures of the individual sugar components Alan K. Mallams, Mohindar S. Puar, and Randall R. Rossman pp 3938 - 3940; DOI: 10.1021/ja00403a062 |
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Kijanimicin. 2. Structure and absolute stereochemistry of kijanimicin Alan K. Mallams, Mohindar S. Puar, Randall R. Rossman, Andrew T. McPhail, and Ronald D. Macfarlane pp 3940 - 3943; DOI: 10.1021/ja00403a063 |
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Electron-impact-induced fragmentation of quaternary ammonium cations Mamoru Ohashi, Robert P. Barron, and Walter R. Benson pp 3943 - 3945; DOI: 10.1021/ja00403a064 |
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Nickel-promoted cyclization/carbonylation in the preparation of .alpha.-methylene-.gamma.lactones. Stereospecific synthesis of (.+-.)-frullanolide M. F. Semmelhack and Steven J. Brickner pp 3945 - 3947; DOI: 10.1021/ja00403a065 |
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Dioxygenase model studies: reaction of oxygen with iron catecholates Randall B. Lauffer, Robert H. Heistand, and Lawrence Que pp 3947 - 3949; DOI: 10.1021/ja00403a066 |
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Observation of a novel effect on the anionic inhibition of carbonic anhydrase: implications for enzymic catalysis Y. Pocker and Thomas L. Deits pp 3949 - 3951; DOI: 10.1021/ja00403a067 |
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Novel substrate-binding property of synthetic membrane vesicles involving an amino acid residue as a molecular component Yukito Murakami, Yasuhiro Aoyama, Akio Nakano, Toshito Tada, and Kiyoshi Fukuya pp 3951 - 3953; DOI: 10.1021/ja00403a068 |
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Quadruply bonded tetramethyltetrakis(trialkylphosphine)dimolybdenum compounds: phosphine exchange kinetics, acetone formation with carbon monoxide and crystal structure of Mo2Me4(PMe3)4 Gregory S. Girolami, Vera V. Mainz, Richard A. Andersen, Sara H. Vollmer, and Victor W. Day pp 3953 - 3955; DOI: 10.1021/ja00403a069 |
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Sulfenium ion addition to hexamethyl (Dewar benzene). A case for a hypervalent sulfonium ion intermediate J. M. Bolster, H. Hogeveen, R. M. Kellogg, and L. Zwart pp 3955 - 3956; DOI: 10.1021/ja00403a070 |
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A chiral synthesis of L-acosamine and L-daunosamine via an enantioselective intramolecular[3 + 2]cycloaddition Peter M. Wovkulich and Milan R. Uskokovic pp 3956 - 3958; DOI: 10.1021/ja00403a071 |
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Tetrakis(trifluoromethyl)semibullvalenes. Could Cope degeneration be frozen out? Yoshiro Kobayashi, Akira Ando, Kosuke Kawada, and Itsumaro Kumadaki pp 3958 - 3959; DOI: 10.1021/ja00403a072 |
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Ethylene glycol from synthesis gas via ruthenium melt catalysis John F. Knifton pp 3959 - 3961; DOI: 10.1021/ja00403a073 |
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Ligand-induced valence tautomerism in manganese-quinone complexes Michael W. Lynch, David N. Hendrickson, Brian J. Fitzgerald, and Cortlandt G. Pierpont pp 3961 - 3963; DOI: 10.1021/ja00403a074 |
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Stereocontrolled synthesis of cis-2,5-disubstituted tetrahydrofurans and cis- and trans-linalyl oxides Scott D. Rychnovsky and Paul A. Bartlett pp 3963 - 3964; DOI: 10.1021/ja00403a075 |
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A widely useful chiral stationary phase for the high-performance liquid chromatography separation of enantiomers William H. Pirkle, John M. Finn, James L. Schreiner, and Bruce C. Hamper pp 3964 - 3966; DOI: 10.1021/ja00403a076 |
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Energetics of the rearrangement of neutral and ionized perfluorocyclopropane to perfluoropropylene. Use of infrared multiphoton dissociation spectra to identify structural isomers of molecular ions D. S. Bomse, D. Wayne Berman, and J. L. Beauchamp pp 3967 - 3971; DOI: 10.1021/ja00404a001 |
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Propensity rules for vibration-induced electron detachment of anions Jack Simons pp 3971 - 3976; DOI: 10.1021/ja00404a002 |
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Structures and properties of organic liquids: n-alkyl ethers and their conformational equilibriums William L. Jorgensen and Mustafa Ibrahim pp 3976 - 3985; DOI: 10.1021/ja00404a003 |
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Geometry and electronic structure of (CO)3NiCH2. A model transition-metal carbene Dale Spangler, John J. Wendoloski, Michel Dupuis, Maynard M. L. Chen, and Henry F. Schaefer pp 3985 - 3990; DOI: 10.1021/ja00404a004 |
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Novel method for angle determinations by EXAFS via a new multiple-scattering formalism Boon-Keng Teo pp 3990 - 4001; DOI: 10.1021/ja00404a005 |
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Infrared multiphoton photochemistry of vinylcyclopropane. Variation of yield and branching ratio with experimental parameters William E. Farneth, Marcus W. Thomsen, Nancy L. Schultz, and Mark A. Davies pp 4001 - 4006; DOI: 10.1021/ja00404a006 |
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Ab initio direct calculation of the singlet-triplet separation in cupric acetate hydrate dimer P. De Loth, P. Cassoux, J. P. Daudey, and J. P. Malrieu pp 4007 - 4016; DOI: 10.1021/ja00404a007 |
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Effects of the acidities of phenols from specific substituent-solvent interactions. Inherent substituent parameters from gas-phase acidities M. Fujio, R. T. McIver, and R. W. Taft pp 4017 - 4029; DOI: 10.1021/ja00404a008 |
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High-resolution carbon-13 NMR study of solid .pi.-.pi. molecular complexes using "magic angle" spinning techniques William G. Blann, Colin A. Fyfe, James R. Lyerla, and Costantino S. Yannoni pp 4030 - 4033; DOI: 10.1021/ja00404a009 |
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Electron transfer in chemical and biological systems. Orbital rules for nonadiabatic transfer Sven Larsson pp 4034 - 4040; DOI: 10.1021/ja00404a010 |
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Molecular and electronic structures of two quadruply bonded ditungsten compounds and a dimolybdenum homolog F. Albert Cotton, Michael W. Extine, Timothy R. Felthouse, Brian W. S. Kolthammer, and Dennis G. Lay pp 4040 - 4045; DOI: 10.1021/ja00404a011 |
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Preparation and characterization of 1,2-dialkyl compounds of dimolybdenum and ditungsten of formula M2R2(NMe2)4 (M.tplbond.M) M. H. Chisholm, D. A. Haitko, K. Folting, and J. C. Huffman pp 4046 - 4053; DOI: 10.1021/ja00404a012 |
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Definition of reaction sequences resulting in self-assembly of [Fe4S4(SR)4]2- clusters from simple reactants Karl S. Hagen, John G. Reynolds, and R. H. Holm pp 4054 - 4063; DOI: 10.1021/ja00404a013 |
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Actinide-carbon bonds: insertion reactions of carbon monoxide, tert-butyl isocyanide, and tert-butyl cyanide into [(Me3Si)2N]2MCH2Si(Me)2NSiMe3 Stephen J. Simpson and Richard A. Andersen pp 4063 - 4066; DOI: 10.1021/ja00404a014 |
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Syntheses of Halogensulfuranes with a five-membered ring bonded to sulfur via oxygen and nitrogen Kiyoshi Tanaka and Jean'ne M. Shreeve pp 4067 - 4069; DOI: 10.1021/ja00404a015 |
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(.eta.2-Olefin)tetracarbonylruthenium complexes: photochemical syntheses from dodecacarbonyltriruthenium and quantum yield determinations Friedrich Wilhelm Grevels, Johannes G. A. Reuvers, and Josef Takats pp 4069 - 4073; DOI: 10.1021/ja00404a016 |
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The synthesis, redox properties, and ligand binding of heterobinuclear transition-metal macrocyclic ligand complexes. Measurement of an apparent delocalization energy in a mixed-valent copper(I)copper(II) complex R. R. Gagne, C. L. Spiro, T. J. Smith, C. A. Hamann, W. R. Thies, and A. D. Shiemke pp 4073 - 4081; DOI: 10.1021/ja00404a017 |
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Kinetic evidence for the formation of discrete 1,4-dehydrobenzene intermediates. Trapping by inter- and intramolecular hydrogen atom transfer and observation of high-temperature CIDNP Thomas P. Lockhart, Paul B. Comita, and Robert G. Bergman pp 4082 - 4090; DOI: 10.1021/ja00404a018 |
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Evidence for the reactive spin state of 1,4-dehydrobenzenes Thomas P. Lockhart and Robert G. Bergman pp 4091 - 4096; DOI: 10.1021/ja00404a019 |
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Binding and transport of alkali and alkaline earth metal ions by synthetic macrolides containing tetrahydropyran rings Ichiro Tajima, Masahiko Okada, and Hiroshi Sumitomo pp 4096 - 4100; DOI: 10.1021/ja00404a020 |
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Molecular orbital correlations of chlorine atom abstraction from heteroarylmethyl chlorides by triphenyltin radical Helene Soppe-Mbang and Gerald Jay Gleicher pp 4100 - 4104; DOI: 10.1021/ja00404a021 |
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Flash photolytic triplet sensitization and the mechanism of carbonylferroporphyrin photodissociation Marlene A. Stanford and Brian M. Hoffman pp 4104 - 4113; DOI: 10.1021/ja00404a022 |
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Total synthesis of Lauraceae lactones: obtusilactones, litsenolides, and mahubanolides Susan Wells Rollinson, Richard A. Amos, and John A. Katzenellenbogen pp 4114 - 4125; DOI: 10.1021/ja00404a023 |
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Synthesis of tetraphenylstannacyclopentadienes (stannoles). 1. Alkylation of 1,1-dihalostannoles leading to lithium 1,1-bis-(.eta.1-cyclopentadienyl)-1-halo-2,3,4,5-tetraphenylstannole, an [R4SnX]- anion, with pseudorotating axial- and equatorial-fluxional .eta.1-cyclopentadienyl groups W. A. Gustavson, L. M. Principe, W. Z. Min Rhee, and J. J. Zuckerman pp 4126 - 4131; DOI: 10.1021/ja00404a024 |
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Synthesis and carbon-13 nuclear magnetic resonance studies of some bridgehead fluorides: carbon-fluorine coupling constants Ernest W. Della, Evangelo Cotsaris, and Philip T. Hine pp 4131 - 4135; DOI: 10.1021/ja00404a025 |
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Total synthesis of dl-quadrone Samuel Danishefsky, Kenward Vaughan, Robert Gadwood, and Kazuo Tsuzuki pp 4136 - 4141; DOI: 10.1021/ja00404a026 |
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Ring-closure reactions. 19. Kinetics of formation of benzo-crown ethers by intramolecular nucleophilic substitution. A comparison between polyoxyethylene and polymethylene chains Gabriello Illuminati, Luigi Mandolini, and Bernardo Masci pp 4142 - 4145; DOI: 10.1021/ja00404a027 |
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Degenerate thermal rearrangement of 1,3-dimethylenecyclopentane. Evidence for partially stereospecific biradical formation and closure in a 1,3 shift Joseph J. Gajewski and Jose Del C. Salazar pp 4145 - 4154; DOI: 10.1021/ja00404a028 |
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Laser flash photolysis study of the reactions of carbonyl triplets with phenols and photochemistry of p-hydroxypropiophenone P. K. Das, M. V. Encinas, and J. C. Scaiano pp 4154 - 4162; DOI: 10.1021/ja00404a029 |
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Reaction of tert-butoxy radicals with phenols. Comparison with the reactions of carbonyl triplets P. K. Das, M. V. Encinas, S. Steenken, and J. C. Scaiano pp 4162 - 4166; DOI: 10.1021/ja00404a030 |
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Reactions of coordinated molecules. 30. Carbon-carbon bond formation between adjacent acyl ligands: transannular coupling across a metalla-.beta.-diketonate ring C. M. Lukehart and K. Srinivasan pp 4166 - 4170; DOI: 10.1021/ja00404a031 |
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Photolysis of organopolysilanes. Reaction of trimethylsilylphenylsilylene with functional-group-substituted olefins Mitsuo Ishikawa, Kenichi Nakagawa, Seiji Katayama, and Makoto Kumada pp 4170 - 4174; DOI: 10.1021/ja00404a032 |
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Mechanisms of 1,1-reductive elimination from palladium: coupling of styrylmethylpalladium complexes Marilyn K. Loar and J. K. Stille pp 4174 - 4181; DOI: 10.1021/ja00404a033 |
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Mechanisms of 1,1-reductive elimination from palladium: elimination of ethane from dimethylpalladium(II) and trimethylpalladium(IV) A. Moravskiy and J. K. Stille pp 4182 - 4186; DOI: 10.1021/ja00404a034 |
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Regioselective carbonyl amination using diisobutylaluminum hydride Hisashi Yamamoto and Keiji Maruoka pp 4186 - 4194; DOI: 10.1021/ja00404a035 |
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Effect of nucleophile basicity on intramolecular nucleophilic aminolysis reactions of carbonate diesters Thomas H. Fife and J. E. C. Hutchins pp 4194 - 4199; DOI: 10.1021/ja00404a036 |
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Photochemistry of some deoxybenzoins in micellar solutions. Cage effects, isotope effects, and magnetic field effects Nicholas J. Turro and Jochen Mattay pp 4200 - 4204; DOI: 10.1021/ja00404a037 |
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Cyanation of aromatic compounds in a gaseous plasma Y. H. So and Larry L. Miller pp 4204 - 4209; DOI: 10.1021/ja00404a038 |
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High resolution, zero quantum transition (two-dimensional) nuclear magnetic resonance spectroscopy: spectral analysis G. Pouzard, S. Sukumar, and L. D. Hall pp 4209 - 4215; DOI: 10.1021/ja00404a039 |
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Avermectins. Structure determination G. Albers-Schoenberg, B. H. Arison, J. C. Chabala, A. W. Douglas, P. Eskola, M. H. Fisher, A. Lusi, H. Mrozik, J. L. Smith, and R. L. Tolman pp 4216 - 4221; DOI: 10.1021/ja00404a040 |
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The absolute stereochemistry and conformation of avermectin B2a aglycone and avermectin B1a James P. Springer, Byron H. Arison, Jordan M. Hirshfield, and Karst Hoogsteen pp 4221 - 4224; DOI: 10.1021/ja00404a041 |
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N-Methylprotoporphyrin IX. Identification by NMR of the nitrogen alkylated in each of the four isomers Kent L. Kunze and Paul R. Ortiz de Montellano pp 4225 - 4230; DOI: 10.1021/ja00404a042 |
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Active-site-directed inhibition of .alpha.-chymotrypsin by deaminatively produced carbonium ions: an example of suicide or enzyme-activated-substrate inhibition Emil H. White, Lynn W. Jelinski, Ieva R. Politzer, Bruce R. Branchini, and David F. Roswell pp 4231 - 4239; DOI: 10.1021/ja00404a043 |
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Micellar solubilization of biopolymers in organic solvents. 5. Activity and conformation of .alpha.-chymotrypsin in isooctane-AOT reverse micelles Slobodan Barbaric and Pier Luigi Luisi pp 4239 - 4244; DOI: 10.1021/ja00404a044 |
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Addition of alkynes to hexaalkoxydimolybdenum (M.ident.M) compounds and structure of .mu.-ethyne-hexaisopropoxydipyridinodimolybdenum Malcolm H. Chisholm, John C. Huffman, and Ian P. Rothwell pp 4245 - 4246; DOI: 10.1021/ja00404a045 |
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A stereospecific total synthesis of aklavinone Andrew S. Kende and James P. Rizzi pp 4247 - 4248; DOI: 10.1021/ja00404a046 |
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Practical total synthesis of (.+-.)-aklavinone and total synthesis of aklavin B. A. Pearlman, J. M. McNamara, I. Hasan, S. Hatakeyama, H. Sekizaki, and Y. Kishi pp 4248 - 4251; DOI: 10.1021/ja00404a047 |
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Total stereospecific synthesis of (.+-.)-aklavinone Pat N. Confalone and Giacomo Pizzolato pp 4251 - 4254; DOI: 10.1021/ja00404a048 |
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A study of the rate of intervalence electron transfer by using time domain reflectometry Bruce C. Bunker, Michael K. Kroeger, Robert M. Richman, and Russell S. Drago pp 4254 - 4255; DOI: 10.1021/ja00404a049 |
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Synthesis, structural characterization, and molecular orbital calculations for a titanium Lewis acid-carbonyl adduct David M. Hamilton, William S. Willis, and Galen D. Stucky pp 4255 - 4256; DOI: 10.1021/ja00404a050 |
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Gas phase hydrogen-deuterium exchange reactions in carbanions: exchange of vinyl and aryl protons by water-d2 Robert R. Squires, C. H. DePuy, and Veronica M. Bierbaum pp 4256 - 4258; DOI: 10.1021/ja00404a051 |
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Dication ethers, R+-O-R+, conjugated cations with remarkably low rotation barriers. Theoretical investigation Yitzhak Apeloig and Dorit Arad pp 4258 - 4260; DOI: 10.1021/ja00404a052 |
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Gas chromatographic separation and identification of the four stereoisomers of 1,2,2-trimethylpropyl methylphosphonofluoridate (soman). Stereospecificity of in vitro detoxification reactions Hendrik P. Benschop, Cornelis A. G. Konings, and Leo P. A. De Jong pp 4260 - 4262; DOI: 10.1021/ja00404a053 |
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Heats of formation of tert-butyl and ethyl radicals A. L. Castelhano, P. R. Marriott, and D. Griller pp 4262 - 4263; DOI: 10.1021/ja00404a054 |
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Silicon-29 CP/MAS NMR studies of methylchlorosilane reactions on silica gel Dean W. Sindorf and Gary E. Maciel pp 4263 - 4265; DOI: 10.1021/ja00404a055 |
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Derivatives of heteropolyanions. 3. O-alkylation of Mo12PO403- and W12PO403- W. H. Knoth and R. L. Harlow pp 4265 - 4266; DOI: 10.1021/ja00404a056 |
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Synthesis and ammonium cryptates of triply bridged cylindrical macrotetracycles Florence Kotzyba-Hibert, Jean Marie Lehn, and Kazuhiko Saigo pp 4266 - 4268; DOI: 10.1021/ja00404a057 |
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Oxygen activation by radical coupling between superoxide ion and reduced methyl viologen Edward J. Nanni, Charles T. Angelis, Jon Dickson, and Donald T. Sawyer pp 4268 - 4270; DOI: 10.1021/ja00404a058 |
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Reversible migration of an axial carbene ligand into an iron-nitrogen bond on a porphyrin. Implications for high oxidation states of heme enzymes and heme catabolism L. Latos-Grazynski, Ru-Jen Cheng, Gerd N. La Mar, and Alan L. Balch pp 4270 - 4272; DOI: 10.1021/ja00404a059 |
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Synthesis and molecular structure of an aminophosphoranide transition-metal adduct. First transition-metal derivative having a cyclic N-P(V)-M arrangement Francois Jeanneaux, Andre Grand, and Jean G. Riess pp 4272 - 4273; DOI: 10.1021/ja00404a060 |
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Organometallic photochemistry at the solid/gas interface. Photochemistry of surface-confined cobalt tetracarbonyl monitored by Fourier transform infrared photoacoustic spectroscopy John B. Kinney, Ralph H. Staley, Carol L. Reichel, and Mark S. Wrighton pp 4273 - 4275; DOI: 10.1021/ja00404a061 |
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Structure of molecular complexes of copper uroporphyrin with aromatic heterocycles J. A. Shelnutt pp 4275 - 4277; DOI: 10.1021/ja00404a062 |
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New bonding mode for a bridging dioxygen ligand: Crystal and molecular structure of [K.dibenzo-18-crown-6] [Al2(CH3)6O2].1.5C6H6 Duane C. Hrncir, Robin D. Rogers, and Jerry L. Atwood pp 4277 - 4278; DOI: 10.1021/ja00404a063 |
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Enantioselective aldol reactions with high threo or erythro selectivity using boron azaenolates A. I. Meyers and Yukio Yamamoto pp 4278 - 4279; DOI: 10.1021/ja00404a064 |
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Polymerized microemulsions S. S. Atik and J. K. Thomas pp 4279 - 4280; DOI: 10.1021/ja00404a065 |
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MNDO molecular orbital study of nitrenium ions derived from carcinogenic aromatic amines and amides George P. Ford and John D. Scribner pp 4281 - 4291; DOI: 10.1021/ja00405a001 |
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Charge-transfer band of 7-norbornenone. Circular dichroism of (1R)-2-deuteriobicyclo[2.2.1]hept-2-en-7-one and (1R)-2-methylbicyclo[2.2.1]hept-2-en-7-one David A. Lightner, Jacek K. Gawronski, Aage E. Hansen, and Thomas D. Bouman pp 4291 - 4296; DOI: 10.1021/ja00405a002 |
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Mechanism of bond rotation in 9-(1-naphthyl)methylenecyclooctatrienyl anions Stuart W. Staley and Charles K. Dustman pp 4297 - 4302; DOI: 10.1021/ja00405a003 |
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Proton localization in an asymmetric double-minimum potential: 2-methyl-9-hydroxyphenalenone R. Rossetti, R. Rayford, R. C. Haddon, and L. E. Brus pp 4303 - 4307; DOI: 10.1021/ja00405a004 |
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Transition-metal complexed olefins: how their reactivity toward a nucleophile relates to their electronic structure Odile Eisenstein and Roald Hoffmann pp 4308 - 4320; DOI: 10.1021/ja00405a005 |
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Deformations from octahedral geometry in d4 transition-metal complexes Pavel Kubacek and Roald Hoffmann pp 4320 - 4332; DOI: 10.1021/ja00405a006 |
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Reactions of recoil bromine formed by the 76,77Kr .fwdarw. 76,77Br systems with simple hydrocarbons. Solid-phase reactions James J. Frost, Stephen M. Moerlein, and Michael J. Welch pp 4332 - 4337; DOI: 10.1021/ja00405a007 |
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Reactions of recoil bromine formed by the 76,77Kr .fwdarw. 76,77Br systems with simple hydrocarbons James J. Frost, Stephen M. Moerlein, and Michael J. Welch pp 4337 - 4343; DOI: 10.1021/ja00405a008 |
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Radical trapping in a mass spectrometer ion source. 1 C. N. McEwen and M. A. Rudat pp 4343 - 4349; DOI: 10.1021/ja00405a009 |
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Gas-phase radical structures. Radical trapping. 2 M. A. Rudat and C. N. McEwen pp 4349 - 4354; DOI: 10.1021/ja00405a010 |
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Isomerization of gas-phase hydrocarbon ions. Radical trapping. 3 C. N. McEwen and M. A. Rudat pp 4355 - 4359; DOI: 10.1021/ja00405a011 |
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Gas-phase reactions of iron(1+) with ketones and ethers R. C. Burnier, G. D. Byrd, and B. S. Freiser pp 4360 - 4367; DOI: 10.1021/ja00405a012 |
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Photoprocesses in cationic microemulsion systems S. S. Atik and J. K. Thomas pp 4367 - 4371; DOI: 10.1021/ja00405a013 |
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Highly conducting linear stacked polymers: iodine-doped fluoroaluminum and fluorogallium phthalocyanines Ronald S. Nohr, Paul M. Kuznesof, Kenneth J. Wynne, Malcolm E. Kenney, and P. G. Siebenman pp 4371 - 4377; DOI: 10.1021/ja00405a014 |
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Low-temperature EPR studies of highly anisotropic low-spin (protoporphyrinato)iron(III) complexes Catharina T. Migita and Masamoto Iwaizumi pp 4378 - 4381; DOI: 10.1021/ja00405a015 |
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Spectroscopic studies on plastocyanin single crystals: a detailed electronic structure determination of the blue copper active site K. W. Penfield, R. R. Gay, R. S. Himmelwright, N. C. Eickman, V. A. Norris, H. C. Freeman, and E. I. Solomon pp 4382 - 4388; DOI: 10.1021/ja00405a016 |
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Oxygen-18 isotope effect in carbon-13 nuclear magnetic resonance spectroscopy. 4. Oxygen exchange of [1-13C,18O2]acetic acid in dilute acid John M. Risley and Robert L. Van Etten pp 4389 - 4392; DOI: 10.1021/ja00405a017 |
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Structures and properties of organic liquids: n-butane and 1,2-dichloroethane and their conformation equilibriums William L. Jorgensen, Robert C. Binning, and Bernard Bigot pp 4393 - 4399; DOI: 10.1021/ja00405a018 |
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High-resolution cadmium-113 NMR of solids. Correlation of spectra with the molecular structure of a decanuclear cadmium(II) complex P. DuBois Murphy, W. C. Stevens, T. T. P. Cheung, S. Lacelle, B. C. Gerstein, and D. M. Kurtz pp 4400 - 4405; DOI: 10.1021/ja00405a019 |
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Analysis of field-dependent relaxation data and hyperfine shifts of cytochrome c' from Rhodospirillum rubrum in terms of the high-spin iron ligation states Gerd N. La Mar, J. Timothy Jackson, and R. G. Bartsch pp 4405 - 4410; DOI: 10.1021/ja00405a020 |
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Stereochemistry at manganese of the carbon monoxide insertion in pentacarbonylmethylmanganese(I). The geometry of the intermediate Thomas C. Flood, John E. Jensen, and John A. Statler pp 4410 - 4414; DOI: 10.1021/ja00405a021 |
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Comparative reactivities of two isoelectronic transition-metal hydrides with transition-metal carbonyls and alkyls William D. Jones, John M. Huggins, and Robert G. Bergman pp 4415 - 4423; DOI: 10.1021/ja00405a022 |
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Preparation and helium (He I) photoelectron spectra of the halogen thiocyanates, XSCN (X = chlorine and bromine) D. C. Frost, C. B. MacDonald, C. A. McDowell, and N. P. C. Westwood pp 4423 - 4427; DOI: 10.1021/ja00405a023 |
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Preparation and helium (He I) photoelectron spectra of the dihaloboranes, HBX2 (X = chlorine and bromine) D. C. Frost, C. Kirby, C. A. McDowell, and N. P. C. Westwood pp 4428 - 4432; DOI: 10.1021/ja00405a024 |
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Phosphorus-containing cyclohexanes. Nuclear magnetic resonance studies and conformational analysis of 1,3,2-dithiaphosphorinanes Bruce E. Maryanoff, Andrew T. McPhail, and Robert O. Hutchins pp 4432 - 4445; DOI: 10.1021/ja00405a025 |
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Crystal and molecular structure of the ternary complex bis[(adenosine 5'-triphosphato)(2,2'-bipyridine)zinc(II)] tetrahydrate P. Orioli, R. Cini, D. Donati, and S. Mangani pp 4446 - 4452; DOI: 10.1021/ja00405a026 |
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Highly selective re-additions to a masked oxaloacetate. Absolute configurations of fluorocitric acids Svante Brandaenge, Olof Dahlman, and Lars Moerch pp 4452 - 4458; DOI: 10.1021/ja00405a027 |
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How many rings can share a quaternary atom? Peter Gund and Tamara M. Gund pp 4458 - 4465; DOI: 10.1021/ja00405a028 |
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Electron transfer in nickel-catalyzed addition reactions of organozirconium compounds to unsaturated ketones Fabian M. Dayrit and Jeffrey Schwartz pp 4466 - 4473; DOI: 10.1021/ja00405a029 |
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Thermochemical studies of carbonyl reactions. 2. Steric effects in acetal and ketal hydrolysis Kenneth B. Wiberg and Robert R. Squires pp 4473 - 4478; DOI: 10.1021/ja00405a030 |
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Association constants and reaction dynamics of metal ions bound to anionic micelles Henry Ziemiecki and W. R. Cherry pp 4479 - 4483; DOI: 10.1021/ja00405a031 |
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[1-2H]-Allyl radical: barrier to rotation and allyl delocalization energy Hans-Gert Korth, Heinrich Trill, and Reiner Sustmann pp 4483 - 4489; DOI: 10.1021/ja00405a032 |
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Steric effects in the intramolecular carboxyl-catalyzed hydrolysis of sulfonamides. Ab initio quantum chemical studies of the pentacoordinated sulfur intermediate Teun Graafland, Wim C. Nieuwpoort, and Jan B. F. N. Engberts pp 4490 - 4494; DOI: 10.1021/ja00405a033 |
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Methylation of lithioisobutyrophenone in weakly polar aprotic solvents. The effect of aggregation L. M. Jackman and B. C. Lange pp 4494 - 4499; DOI: 10.1021/ja00405a034 |
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Redox-photosensitized reactions. 7. Aromatic hydrocarbon-photosensitized electron-transfer reactions of furan, methylated furans, 1,1-diphenylethylene, and indene with p-dicyanobenzene Tetsuro Majima, Chyongjin Pac, Akira Nakasone, and Hiroshi Sakurai pp 4499 - 4508; DOI: 10.1021/ja00405a035 |
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Mechanism of hydrolysis of N-(1-aminoalkyl)amides G. Marc Loudon, Merrick Almond, and James N. Jacob pp 4508 - 4515; DOI: 10.1021/ja00405a036 |
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Perchlorate esters. 4. Kinetics and mechanism of the reactions of alkyl perchlorates with N,N-dimethylanilines in benzene Dennis N. Kevill and Betty W. Shen pp 4515 - 4521; DOI: 10.1021/ja00405a037 |
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Structural aspects and low-temperature photochemistry of the monothioacetylacetone system Jerzy Gebicki and Allen Krantz pp 4521 - 4526; DOI: 10.1021/ja00405a038 |
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Structure, reactivity, and biological activity of strained bicyclic .beta.-lactams H. R. Pfaendler, J. Gosteli, R. B. Woodward, and G. Rihs pp 4526 - 4531; DOI: 10.1021/ja00405a039 |
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Oxyphosphoranes with an oxaphospholene ring: analysis of the activation barriers of the isomerization process G. Buono and J. R. Llinas pp 4532 - 4540; DOI: 10.1021/ja00405a040 |
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Stereochemistry of nucleophilic addition to cyclohexanone. The importance of two-electron stabilizing interactions Andrzej Stanislaw Cieplak pp 4540 - 4552; DOI: 10.1021/ja00405a041 |
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Lifetimes and energies of the relaxed triplet states of cyclopentadiene and tetramethylbutadiene. A pulse radiolysis and pulsed laser study A. A. Gorman, I. R. Gould, and I. Hamblett pp 4553 - 4558; DOI: 10.1021/ja00405a042 |
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Aryloxenium ions. Generation from N-(aryloxy)pyridinium tetrafluoroborates and reaction with anisole and benzonitrile Rudolph A. Abramovitch, Gerard Alvernhe, Romuald Bartnik, Nissanke L. Dassanayake, Mutiah N. Inbasekaran, and Shiego Kato pp 4558 - 4565; DOI: 10.1021/ja00405a043 |
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Biosynthesis of the boron-containing macrolide antibiotic aplasmomycin by Streptomyces griseus Tom S. S. Chen, Ching-Jer Chang, and Heinz G. Floss pp 4565 - 4568; DOI: 10.1021/ja00405a044 |
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Transient phenomena in the pulse radiolysis of retinyl polyenes. 1. Radical anions N. V. Raghavan, P. K. Das, and K. Bobrowski pp 4569 - 4573; DOI: 10.1021/ja00405a045 |
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Time-resolved laser flash spectroscopic study of benzyl radical pairs in micelle cages Nicholas J. Turro, Ming-Fea Chow, Chao-Jen Chung, Yoshifumi Tanimoto, and Gregory Weed pp 4574 - 4576; DOI: 10.1021/ja00405a046 |
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Polymerization of acetylenes, 1,3-dienes and allyl halides on active uranium powder T. C. Wen, C. C. Chang, Y. D. Chuang, C. P. Cheng, J. P. Chiu, and C. T. Chang pp 4576 - 4578; DOI: 10.1021/ja00405a047 |
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Reaction of primary amines with the dichlorocarbene complex of iron(II) tetraphenylporphyrin [FeIITPP(CCl2)] Thomas C. Bruice, Peter G. Furter, and Sheldon S. Ball pp 4578 - 4580; DOI: 10.1021/ja00405a048 |
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A novel P-450 model system for the N-dealkylation reaction Patrick Shannon and Thomas C. Bruice pp 4580 - 4582; DOI: 10.1021/ja00405a049 |
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Asymmetric, biogenetically modeled synthesis of (-)-3-aminonocardicinic acid Craig A. Townsend and Loan T. Nguyen pp 4582 - 4583; DOI: 10.1021/ja00405a050 |
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Excited-state energetics and dynamics of magnesium tetraphenylporphyrin cooled in supersonic expansions Uzi Even, Yaacov Magen, Joshua Jortner, and Haim Levanon pp 4583 - 4585; DOI: 10.1021/ja00405a051 |
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Chiral catalysis of additions of alkyllithiums to aldehydes Jean Paul Mazaleyrat and Donald J. Cram pp 4585 - 4586; DOI: 10.1021/ja00405a052 |
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Aromatic polycyclic benzenoid tetraanions: pyrene and perylene anions revisited Abraham Minsky, Joseph Klein, and Mordecai Rabinovitz pp 4586 - 4587; DOI: 10.1021/ja00405a053 |
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Synthesis and structure of bis(2,4,6-tri-tert-butylphenyl)diphosphene: isolation of a true phosphobenzene M. Yoshifuji, I. Shima, N. Inamoto, K. Hirotsu, and T. Higuchi pp 4587 - 4589; DOI: 10.1021/ja00405a054 |
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Tungston-183 NMR spectroscopy: 2Jw-w coupling. Structural application to 1-12 heteropolytungstates J. Lefebvre, F. Chauveau, P. Doppelt, and C. Brevard pp 4589 - 4591; DOI: 10.1021/ja00405a055 |
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Rotational diffusion of rose bengal in aqueous micelles: evidence for extensive exposure of the hydrocarbon chains Wayne Reed, Mario J. Politi, and Janos H. Fendler pp 4591 - 4593; DOI: 10.1021/ja00405a056 |
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Fluoromethylglyoxal: synthesis and glyoxalase I catalyzed product partitioning via a presumed enediol intermediate John W. Kozarich, Ravi V. J. Chari, John C. Wu, and Timothy L. Lawrence pp 4593 - 4595; DOI: 10.1021/ja00405a057 |
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Dicoordinated 2H-phospholes as transient intermediates in the reactions of tervalent phospholes at high temperature. One-step syntheses of 1-phosphanorbornadienes and phosphorins from phospholes Francois Mathey, Francois Mercier, Claude Charrier, Jean Fischer, and Andre Mitschler pp 4595 - 4597; DOI: 10.1021/ja00405a058 |
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Synthesis of thromboxane A2 analogs: DL-9,11:11,12-dideoxa-9,11:11,12-diepithiothromboxane A2 Shuichi Ohuchida, Nobuyuki Hamanaka, and Masaki Hayashi pp 4597 - 4599; DOI: 10.1021/ja00405a059 |
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A tungsten T-shaped methylene complex and related methylidyne hydride complexes Steven J. Holmes and Richard R. Schrock pp 4599 - 4600; DOI: 10.1021/ja00405a060 |
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Coordination unsaturation in the iron tetrahiometalate complexes. Synthesis and structural characterization of the [Fe(WS4)2(HCON(CH3)2)2]2- complex anion P. Stremple, N. C. Baenziger, and D. Coucouvanis pp 4601 - 4603; DOI: 10.1021/ja00405a061 |
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Editing of carbon-13 NMR spectra. 1. A pulse sequence for the generation of subspectra M. R. Bendall, D. M. Doddrell, and D. T. Pegg pp 4603 - 4605; DOI: 10.1021/ja00405a062 |
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Novel addition reaction of thebaine with acetylenic dienophiles: construction of a new morphine skeleton Kenji Hayakawa, Shigenori Motohiro, Ikuo Fujii, and Ken Kanematsu pp 4605 - 4606; DOI: 10.1021/ja00405a063 |
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Generation and recycle use of selenenylating reagents in electrochemical oxyselenenylation-deselenenylation of olefins Sigeru Torii, Kenji Uneyama, Michio Ono, and Tadashi Bannou pp 4606 - 4608; DOI: 10.1021/ja00405a064 |
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Stereomutation at pentacoordinate silicon by intramolecular ligand exchange William B. Farnham and Richard L. Harlow pp 4608 - 4610; DOI: 10.1021/ja00405a065 |
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Alkylation and oxidative dimerization of enolate anions by radical chain processes Glen A. Russell, Boguslaw Mudryk, and Mikolaj Jawdosiuk pp 4610 - 4611; DOI: 10.1021/ja00405a066 |
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Bis heteroannulation. 3. Facile synthesis of (.+-.)-ligularone and (.+-.)-petasalbine Peter A. Jacobi and Donald G. Walker pp 4611 - 4613; DOI: 10.1021/ja00405a067 |
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High enantioselectivity in reductions with a chiral bis(NADH) model compound Masahiko Seki, Naomichi Baba, Junichi Oda, and Yuzo Inouye pp 4613 - 4615; DOI: 10.1021/ja00405a068 |
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Total synthesis of (.+-.)-maritimol Eugene E. Van Tamelen, James G. Carlson, Ronald K. Russell, and Steven R. Zawacky pp 4615 - 4616; DOI: 10.1021/ja00405a069 |
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A short, economical, and stereoselective route to prostaglandins by vicinal alkylation of cyclopentadiene S. Goldstein, P. Vannes, C. Houge, A. M. Frisque-Hesbain, C. Wiaux-Zamar, L. Ghosez, G. Germain, J. P. Declercq, M. Van Meerssche, and J. M. Arrieta pp 4616 - 4618; DOI: 10.1021/ja00405a070 |
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Stereospecific total synthesis of 11(R)-HETE (2), lipoxygenation product of arachidonic acid via the prostaglandin pathway E. J. Corey and Jahyo Kang pp 4618 - 4619; DOI: 10.1021/ja00405a071 |
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Carbon-13 magic angle NMR study of the isomerization of cis- to trans-polyacetylene Harry W. Gibson, John M. Pochan, and Samuel Kaplan pp 4619 - 4620; DOI: 10.1021/ja00405a072 |
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cis-Diamminedichloroplatinum(II) binds in a unique manner to oligo(dG).oligo(dC) sequences in DNA - a new assay using exonuclease III Thomas D. Tullius and Stephen J. Lippard pp 4620 - 4622; DOI: 10.1021/ja00405a073 |
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Stereoelectronic properties of photosynthetic and related systems. 10. Quantum mechanical characterization of the excited states of ethyl chlorophyllide a enol J. D. Petke, Lester L. Shipman, Gerald M. Maggiora, and Ralph E. Christoffersen pp 4622 - 4623; DOI: 10.1021/ja00405a074 |
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A primary carbon-13 equilibrium isotope effect. 13C NMR spectrum of 2,3-dimethyl-2-[2-13C]butylium ion Martin Saunders, Mandes R. Kates, and Gary E. Walker pp 4623 - 4624; DOI: 10.1021/ja00405a075 |
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Photosolvolysis of (iodomethyl)naphthalene. Laser spectrophotometric analysis of the mechanism Gregory H. Slocum, Kenneth Kaufmann, and Gary B. Schuster pp 4625 - 4627; DOI: 10.1021/ja00405a076 |
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Catalysis by solvated transition-metal cations. Novel catalytic transformations of alkenes by tetrakis(acetonitrile)palladium ditetrafluoroborate. Evidence for the formation of incipient carbonium ions as intermediates Ayusman Sen and Ta-Wang Lai pp 4627 - 4629; DOI: 10.1021/ja00405a077 |
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Planar, pleated, and saddle-shaped structures of the phthalocyanine dianion in two novel multidentate oxygen-donor complexes of dipotassium phthalocyanine R. F. Ziolo, W. H. H. Guenther, and J. M. Troup pp 4629 - 4630; DOI: 10.1021/ja00405a078 |
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Wavelength and solvent effects on ionic photodissociation of charge-transfer complexes. The hexamethyl (Dewar benzene) system Guilford Jones and William G. Becker pp 4630 - 4632; DOI: 10.1021/ja00405a079 |
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Production of acrylonitrile and other unsaturated nitriles from hydrocarbons using a plasma Neil B. H. Henis, Ying-Hung So, and Larry L. Miller pp 4632 - 4633; DOI: 10.1021/ja00405a080 |
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Structure of koumine Chu-Tsin Liu, Qi-Wen Wang, and Chi-Hao Wang pp 4634 - 4635; DOI: 10.1021/ja00405a081 |
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In vivo liquid solution ENDOR and TRIPLE resonance of bacterial photosynthetic reaction centers of Rhodopseudomonas sphaeroides R-26 F. Lendzian, W. Lubitz, H. Scheer, C. Bubenzer, and K. Moebius pp 4635 - 4637; DOI: 10.1021/ja00405a082 |
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Stereospecific hydrogen-deuterium exchange via an enolate ion Robert D. Guthrie and Edgar C. Nicolas pp 4637 - 4638; DOI: 10.1021/ja00405a083 |
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Dimethylpentatetraenylidene W. J. Le Noble, Sanjay Basak, and Sushil Srivastava pp 4638 - 4639; DOI: 10.1021/ja00405a084 |
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Studies of nitrogen metabolism using carbon-13 NMR spectroscopy. 2. Incorporation of L-[guanido-13C,15N2]arginine and DL-[guanido-13C,2-15N]arginine into streptothricin F Steven J. Gould, Kazys J. Martinkus, and Chou-Hong Tann pp 4639 - 4640; DOI: 10.1021/ja00405a085 |
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Optical resolution of metal chelates by use of adsorption on a colloidal clay Akihiko Yamagishi and Mitsuyuki Soma pp 4640 - 4642; DOI: 10.1021/ja00405a086 |
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Diphenylselenium bistrifluoroacetate: a new reagent for biomimetic oxidations of amines and amino acids Joseph P. Marino and Robert D. Larsen pp 4642 - 4643; DOI: 10.1021/ja00405a087 |
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Efficient and stereoselective synthesis of 2,3-dihydroindoles via 1,5-electrocyclization W. Nico Speckamp, Siem J. Veenstra, Jan Dijkink, and Rik Fortgens pp 4643 - 4645; DOI: 10.1021/ja00405a088 |
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A stereoselective synthesis of indole alkaloid intermediates via N-acyliminium cyclizations Siem J. Veenstra and W. Nico Speckamp pp 4645 - 4646; DOI: 10.1021/ja00405a089 |
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The spiro[2.5]oct-4-yl cation, a long-lived secondary cyclohexyl cation George A. Olah, Alexander P. Fung, Tarik N. Rawdah, and G. K. Surya Prakash pp 4646 - 4647; DOI: 10.1021/ja00405a090 |
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Preparation of lactone systems. Total synthesis of (.+-.)-quadrone Walter K. Bornack, Shripad S. Bhagwat, John Ponton, and Paul Helquist pp 4647 - 4648; DOI: 10.1021/ja00405a091 |
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Evidence for migratory insertion of a methylidene ligand into a transition-metal-methyl bond Jeffrey C. Hayes, Gregory D. N. Pearson, and N. John Cooper pp 4648 - 4650; DOI: 10.1021/ja00405a092 |
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Role of solvent in the mechanism of amine oxide thermolysis elucidated by the temperature dependence of a kinetic isotope effect Harold Kwart and Martin Brechbiel pp 4650 - 4652; DOI: 10.1021/ja00405a093 |
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Additions and Corrections - Isolation and Characterization of the First Host Recognition Substance for Parasitic Angiosperms David G. Lynn, John C. Steffens, Vinayak S. Kamat, David W. Graden, Jeffrey Shabanowitz, and James L. Riopel pp 4652 - 4652; DOI: 10.1021/ja00405a600 |
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Additions and Corrections - Competitive Condensation and Proton-Transfer Processes in the Reaction of t-C4H9+ Ions with Ammonia in Gaseous Systems at Atmospheric Pressure M. Attina, Fulvio Cacace, P. Giacomello, and M. Speranza pp 4652 - 4652; DOI: 10.1021/ja00405a601 |
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Additions and Corrections - A Strategy for the Total Synthesis of Jatrophone: Synthesis of Normethyljatrophone A. B. Smith, III, M. A. Guaciaro, S. R. Schow, P. M. Wovkulich, B. H. Toder, and T. W. Hall pp 4652 - 4652; DOI: 10.1021/ja00405a602 |
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Additions and Corrections - Interaction of Pyruvate-Thiamin Diphosphate Adducts with Pyruvate Decarboxylase. Catalysis through "Closed" Transition States Ronald Kluger, and Timothy Smith pp 4652 - 4652; DOI: 10.1021/ja00405a603 |
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Book Reviews pp 4653 - 4656; DOI: 10.1021/ja00405a604 |
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Electronic and geometric structural properties of the bare silver (Ag3) cluster and ions Harold Basch pp 4657 - 4663; DOI: 10.1021/ja00406a001 |
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Calculations of ground- and excited-state potential surfaces for conjugated heteroatomic molecules A. Warshel and A. Lappicirella pp 4664 - 4673; DOI: 10.1021/ja00406a002 |
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Study of additivity of correlation and polarization effects in relative energies Michael L. McKee and William N. Lipscomb pp 4673 - 4676; DOI: 10.1021/ja00406a003 |
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Molecular Orbital Calculations on Carbyne Complexes CpMn(CO)2CR+ and (CO)5CrCNEt2+. Frontier-Controlled Nucleophilic Addition to Metal-Carbon Triple Bond Nenad M. Kostic, and Richard F. Fenske pp 4677 - 4685; DOI: 10.1021/ja00406a600 |
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Dynamics of light-induced water cleavage in colloidal systems Dung Duonghong, Enrico Borgarello, and Michael Graetzel pp 4685 - 4690; DOI: 10.1021/ja00406a004 |
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NMR studies of base-catalyzed proton exchange in amides Charles L. Perrin, Eric R. Johnston, Charles Peter Lollo, and Paul A. Kobrin pp 4691 - 4696; DOI: 10.1021/ja00406a005 |
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Mechanisms of acid-catalyzed proton exchange in amides Charles L. Perrin and Eric R. Johnston pp 4697 - 4703; DOI: 10.1021/ja00406a006 |
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Experimental chemical shift correlation maps from heteronuclear two-dimensional NMR spectroscopy. 1. Carbon-13 and proton chemical shifts of raffinose and its subunits Gareth A. Morris and Laurence D. Hall pp 4703 - 4711; DOI: 10.1021/ja00406a007 |
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Does the cyclohexyl cation exist in the dilute gas state? Direct evidence from a radiolytic study Marina Attina, Fulvio Cacace, and Pierluigi Giacomello pp 4711 - 4714; DOI: 10.1021/ja00406a008 |
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Picosecond laser spectroscopy of intramolecular heteroexcimer systems. Time-resolved absorption studies of p-(CH3)2NC6H4(CH2)n-1-pyrenyl and 9-anthryl systems Tadashi Okada, Masahito Migita, Noboru Mataga, Yoshiteru Sakata, and Soichi Misumi pp 4715 - 4720; DOI: 10.1021/ja00406a009 |
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Pressure dependence of the structure and properties of liquid n-butane William L. Jorgensen pp 4721 - 4726; DOI: 10.1021/ja00406a010 |
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Unidirectional current flow and charge state trapping at redox polymer interfaces on bilayer electrodes: principles, experimental demonstration, and theory P. Denisevich, K. W. Willman, and Royce W. Murray pp 4727 - 4737; DOI: 10.1021/ja00406a011 |
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Conformational study of the tetrapeptide Boc-Arg-Ala-Gly-Glu-NHEt. A .beta. turn locked by a salt bridge Roger Mayer and Gerard Lancelot pp 4738 - 4742; DOI: 10.1021/ja00406a012 |
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Volumes of complexation of cryptands with mono- and divalent cations in water and in methanol Nicole Morel-Desrosiers and Jean Pierre Morel pp 4743 - 4746; DOI: 10.1021/ja00406a013 |
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Elimination, fragmentation, and proton transfer in 1,3-dithianes and 1,3-dithiolanes in the gas phase John E. Bartmess, Robert L. Hays, Hiralal N. Khatri, Raj N. Misra, and Stephen R. Wilson pp 4746 - 4751; DOI: 10.1021/ja00406a014 |
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Nitrogen-15 chemical shift tensors in L-histidine hydrochloride monohydrate G. Harbison, J. Herzfeld, and R. G. Griffin pp 4752 - 4754; DOI: 10.1021/ja00406a015 |
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Photoelectron spectroscopy of f-element organometallic complexes. 4. Comparative studies of bis(pentamethylcyclopentadienyl) dichloride and dimethyl complexes of uranium(IV), thorium(IV), and zirconium(IV) Enrico Ciliberto, Giuseppe Condorelli, Paul J. Fagan, Juan M. Manriquez, Ignazio Fragala, and Tobin J. Marks pp 4755 - 4759; DOI: 10.1021/ja00406a016 |
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The ambidentate thiocyanate ligand. Niobium-93 nuclear magnetic resonance detection of (thiocyanato)- and (isothiocyanato)niobium(V) complexes R. G. Kidd and H. G. Spinney pp 4759 - 4763; DOI: 10.1021/ja00406a017 |
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Iron(II, III)-chlorin and -isobacteriochlorin complexes. Models of the heme prosthetic groups in nitrite and sulfite reductases: means of formation and spectroscopic and redox properties Alan M. Stolzenberg, Steven H. Strauss, and R. H. Holm pp 4763 - 4778; DOI: 10.1021/ja00406a018 |
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Structural consequences of electron-transfer reactions. 5. Electrochemically induced isomerizations of (cyclooctadiene)- and (cyclooctatetraene)cobalt compounds Jerome Moraczewski and William E. Geiger pp 4779 - 4787; DOI: 10.1021/ja00406a019 |
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Structural consequences of electron-transfer reactions. VI. Electronic structures and structural preferences of cyclooctatetraene- and cyclooctadiene- iron and cobalt compounds and their radical anions Thomas A. Albright, William E. Geiger, Jerry Moraczewski, and Bunchai Tulyathan pp 4787 - 4794; DOI: 10.1021/ja00406a020 |
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1-Alkyl-2-(carbomethoxy)pyridinyl radicals: monomers and dimers defined through chemical and photochemical properties and electron paramagnetic resonance Joshua Hermolin, Menachem Levin, Yusaku Ikegami, Masako Sawayanagi, and Edward M. Kosower pp 4795 - 4800; DOI: 10.1021/ja00406a021 |
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Thin-film optical spectroscopic investigations of 1-alkyl-2-(carbomethoxy)- and 2-acetylpyridinyl radical monomers and dimers Joshua Hermolin, Menachem Levin, and Edward M. Kosower pp 4801 - 4807; DOI: 10.1021/ja00406a022 |
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Stable free radicals. 12. New aspects of the behavior of 1-alkyl-4-(carboalkoxy)- and 1-alkyl-4-carbamidopyridinyl radicals in solution and in thin films Joshua Hermolin, Menachem Levin, and Edward M. Kosower pp 4808 - 4813; DOI: 10.1021/ja00406a023 |
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Stable free radicals. 13. Reinvestigation of the pyridinyl diradical, 1,1'-trimethylenebis(4-(carbomethoxy)pyridinyl) Joshua Hermolin and Edward M. Kosower pp 4813 - 4816; DOI: 10.1021/ja00406a024 |
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Solution and solid carbon-13 magnetic resonance study of the conformation of 9,10-dihydroanthracene and its 9,10-methylated derivatives Don K. Dalling, Kurt W. Zilm, David M. Grant, William A. Heeschen, W. James Horton, and Ronald J. Pugmire pp 4817 - 4824; DOI: 10.1021/ja00406a025 |
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Decomposition and isomerization of bridgehead cis 1,2-diazenes (azoalkanes) Woo-Ki Chae, Sharon A. Baughman, Paul S. Engel, Manfred Bruch, Cenan Ozmeral, Sandor Szilagyi, and Jack W. Timberlake pp 4824 - 4833; DOI: 10.1021/ja00406a026 |
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"Spontaneous" formation of radicals from nitroso compounds. Inadvertent photolysis vs. molecule assisted homolysis C. Chatgilialoglu and K. U. Ingold pp 4833 - 4837; DOI: 10.1021/ja00406a027 |
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Dication ether salts, R+-O-R+.2CF3SO3-, from the reaction of trifluoromethanesulfonic anhydride with activated ketones Peter J. Stang, Gerhard Maas, David L. Smith, and James A. McCloskey pp 4837 - 4845; DOI: 10.1021/ja00406a028 |
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Aluminum chloride catalyzed skeletal rearrangement of permethylated acyclic polysilanes Mitsuo Ishikawa, Jun Iyoda, Haruhiko Ikeda, Kazunori Kotake, Toshio Hashimoto, and Makoto Kumada pp 4845 - 4850; DOI: 10.1021/ja00406a029 |
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Nucleophilic addition to olefins. 5. Reaction of 1,1-dinitro-2,2-diphenylethylene with water and hydroxide ion in 50% dimethyl sulfoxide-50% water. Complete kinetic analysis of hydrolytic cleavage of the C:C double bond in acidic and basic solution Claude F. Bernasconi, David J. Carre, and Anastassia Kanavarioti pp 4850 - 4860; DOI: 10.1021/ja00406a030 |
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Differing behavior of pyrrolidine and piperidine as nucleophiles toward 2,4-dinitrophenyl and 2,4-dinitro-6-methylphenyl phenyl ethers Joseph F. Bunnett and Artemio V. Cartano pp 4861 - 4865; DOI: 10.1021/ja00406a031 |
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Kinetics of reactions of cyclic secondary amines with 2,4-dinitro-1-naphthyl ethyl ether in dimethyl sulfoxide solution. Spectacular difference between the behavior of pyrrolidine and piperidine Joseph F. Bunnett, Shizen Sekiguchi, and Lewis A. Smith pp 4865 - 4871; DOI: 10.1021/ja00406a032 |
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Reactions of secondary amines with their N-(2,4-dinitro-1-naphthyl) derivatives to form Jackson-Meisenheimer adducts. Substantial difference in reaction rates between pyrrolidine and piperidine Shizen Sekiguchi and J. F. Bunnett pp 4871 - 4874; DOI: 10.1021/ja00406a033 |
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Acid-catalyzed hydrolyses of acylpyrroles and acylindoles. Noninvolvement of protonated substrates Antonio Cipiciani, Paolo Linda, Gianfranco Savelli, and Clifford A. Bunton pp 4874 - 4879; DOI: 10.1021/ja00406a034 |
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Tridentate to bidentate in a platinum(II) chelate: a 90.degree. anthranilaldehyde rotation Alan J. Jircitano, William G. Rohly, and Kristin Bowman Mertes pp 4879 - 4883; DOI: 10.1021/ja00406a035 |
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The mechanism of hemiacetal decomposition. Substituent effects in breakdown of substituted benzaldehyde ethyl hemiacetals Theodore J. Przystas and Thomas H. Fife pp 4884 - 4890; DOI: 10.1021/ja00406a036 |
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Enzyme-catalyzed organic synthesis: NAD(P)H cofactor regeneration by using glucose-6-phosphate and the glucose-5-phosphate dehydrogenase from Leuconostoc mesenteroides Chi-Huey Wong and George M. Whitesides pp 4890 - 4899; DOI: 10.1021/ja00406a037 |
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Preparation and reactivity of model compounds related to oligomers from thiamin. A mechanism for oligomerization John A. Zoltewicz, Georg Uray, and Glenn M. Kauffman pp 4900 - 4904; DOI: 10.1021/ja00406a038 |
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Synthesis and characterization of a novel cholesterol nitroxide spin label. Application to the molecular organization of human high-density lipoprotein John F. W. Keana, Toshinari Tamura, Debra A. McMillen, and Patricia C. Jost pp 4904 - 4912; DOI: 10.1021/ja00406a039 |
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Comparative NMR studies of cytochrome c and its active site octapeptide Michele Smith and George McLendon pp 4912 - 4921; DOI: 10.1021/ja00406a040 |
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Stereochemical analysis of .gamma.-replacement and .gamma.-elimination processes catalyzed by a pyridoxal phosphate dependent enzyme Michael N. T. Chang and Christopher T. Walsh pp 4921 - 4927; DOI: 10.1021/ja00406a041 |
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Temperature-dependent spin-state equilibrium in aquo and hydroxo ferric heme octapeptide complexes. Model systems for the spin equilibrium of ferric hemoproteins Ya-Ping Huang and Richard J. Kassner pp 4927 - 4932; DOI: 10.1021/ja00406a042 |
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Electronic effects on the binding of dioxygen and carbon monoxide to hemes T. G. Traylor, Dabney K. White, Dwane H. Campbell, and Albin P. Berzinis pp 4932 - 4936; DOI: 10.1021/ja00406a043 |
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Fluorescence detected circular dichroism of proteins with single fluorescent tryptophans Eric W. Lobenstine, William C. Schaefer, and Douglas H. Turner pp 4936 - 4940; DOI: 10.1021/ja00406a044 |
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Synthesis of bridging vinylideneiron dimers using 1,1-dichlorocyclopropanes. Cyclopropenes as intermediates David F. Marten, Eckehard V. Dehmlow, David J. Hanlon, M. Bilayet Hossain, and Dick Van der Helm pp 4940 - 4941; DOI: 10.1021/ja00406a045 |
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End-to-end cyclization of hydrocarbon chains. Photochemical and computer simulation studies Andrew Mar, Simon Fraser, and Mitchell A. Winnik pp 4941 - 4943; DOI: 10.1021/ja00406a046 |
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Gold-197 Moessbauer spectroscopic data for antiarthritic drugs and related gold(I) thiol derivatives Karen Brown, R. V. Parish, and Charles A. McAuliffe pp 4943 - 4945; DOI: 10.1021/ja00406a047 |
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Bis(2,2'-bipyridyl)diisopropoxymolybdenum(II). Structural and spectroscopic evidence for molybdenum-to-bipyridyl .pi.* bonding M. H. Chisholm, J. C. Huffman, I. P. Rothwell, P. G. Bradley, N. Kress, and W. H. Woodruff pp 4945 - 4947; DOI: 10.1021/ja00406a048 |
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A semichelating metal-.beta.-diketonate complex A. R. Siedle, L. H. Pignolet, and R. A. Newmark pp 4947 - 4948; DOI: 10.1021/ja00406a049 |
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New route to 11-oxygenated steroids Gilbert Stork, G. Clark, and Christopher S. Shiner pp 4948 - 4949; DOI: 10.1021/ja00406a050 |
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Photosensitized oxygenation of .alpha.-diazoquinone Wataru Ando, Hajime Miyazaki, Katsuhiko Ueno, Hachiro Nakanishi, Tosio Sakurai, and Kimiko Kobayashi pp 4949 - 4950; DOI: 10.1021/ja00406a051 |
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Dye-sensitized photooxygenation of 4,6-di-tert-butyl-2-diazo-1,2-benzoquinone Hong-Son Ryang and Christopher S. Foote pp 4951 - 4952; DOI: 10.1021/ja00406a052 |
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Dinucleating octaaza macrocyclic ligands from simple imine condensations Keith P. Dancey, Anne Dell, Kim Henrick, Patricia M. Judd, Philip G. Owston, Roger Peters, Peter A. Tasker, and Ralph W. Turner pp 4952 - 4954; DOI: 10.1021/ja00406a053 |
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Assignment of the nitrogen-15 nuclear magnetic resonances of biotin and unequivocal synthesis of (+)-[1-15N]biotin Amy Abe, Michael Nee, John D. Roberts, Wayne L. Wittenberg, and Nelson J. Leonard pp 4954 - 4956; DOI: 10.1021/ja00406a054 |
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Rearrangement of vobasine to ervatamine-type alkaloids catalyzed by liver microsomes C. Thal, M. Dufour, P. Potier, M. Jaouen, and D. Mansuy pp 4956 - 4957; DOI: 10.1021/ja00406a055 |
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Effect of molecular structure on mesomorphism. 12. Flexible-center Siamese-twin liquid crystalline diesters - a "prepolymer" model Anselm C. Griffin and Thomas R. Britt pp 4957 - 4959; DOI: 10.1021/ja00406a056 |
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Stereocontrolled trans and cis nucleophilic attack by acetate on .pi.-allylpalladium complexes. Applications to stereoselective palladium-catalyzed 1,4-diacetoxylation of cyclic 1,3-dienes Jan E. Baeckvall and Ruth E. Nordberg pp 4959 - 4960; DOI: 10.1021/ja00406a057 |
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The binary metal hydrido anion hexahydroferrate(4-). X-ray structural characterization Robert Bau, Douglas M. Ho, and Sidney G. Gibbins pp 4960 - 4962; DOI: 10.1021/ja00406a058 |
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Carbenoid insertion reactions: formation of [4.1.1]propellane David P. G. Hamon and V. Craige Trenerry pp 4962 - 4965; DOI: 10.1021/ja00406a059 |
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Search for singlet oxygen in the disproportionation of superoxide anion J. M. Aubry, J. Rigaudy, C. Ferradini, and J. Pucheault pp 4965 - 4966; DOI: 10.1021/ja00406a060 |
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Rhodium(I)-copper(II) catalyzed oxidation of 1-hexene by oxygen using immobilized, site-separated organosulfide complexes Eric D. Nyberg and Russell S. Drago pp 4966 - 4968; DOI: 10.1021/ja00406a061 |
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Synthesis and molecular structure of .mu.4-carbido-.mu.2-carbonyl-dodecacarbonyltetrairon, a neutral iron butterfly cluster bearing an exposed carbon atom John S. Bradley, Gerald B. Ansell, Michael E. Leonowicz, and Ernestine W. Hill pp 4968 - 4970; DOI: 10.1021/ja00406a062 |
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Novel bay-region diol epoxides from benzo[c]phenanthrene Jane M. Sayer, Haruhiko Yagi, Martine Croisy-Delcey, and Donald M. Jerina pp 4970 - 4972; DOI: 10.1021/ja00406a063 |
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Acyclic stereoselection. 14. O-alkyllactic acid esters: reagents for the stereoselective construction of erythro- and threo-.alpha.-methyl-.alpha.,.beta.-dihydroxy carbonyl compounds Clayton H. Heathcock, James P. Hagen, Esa T. Jarvi, Michael C. Pirrung, and Steven D. Young pp 4972 - 4974; DOI: 10.1021/ja00406a064 |
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Nitrone cycloaddition. New approach to .beta.-lactams Albert Padwa, Konrad Koehler, and Augusto Rodriguez pp 4974 - 4975; DOI: 10.1021/ja00406a065 |
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Regiocontrolled hydration of 2-butyne-1,4-diol derivatives to give 4,5-dihydro-3(2H)-furanones. Practical synthesis of bullatenone and geiparvarin Hiroyuki Saimoto, Tamejiro Hiyama, and Hitosi Nozaki pp 4975 - 4977; DOI: 10.1021/ja00406a066 |
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Photoexcitation of nonconjugated, strained, saturated hydrocarbons. Relationship between ease of oxidation and the quenching of naphthalene fluorescence by saturated hydrocarbons Paul G. Gassman, Kurt D. Olson, Lee Walter, and Ryohei Yamaguchi pp 4977 - 4979; DOI: 10.1021/ja00406a067 |
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Synthesis and characterization of "long-chain" alkylidene-bridged hetero bimetallic complexes Frederick W. Hartner and Jeffrey Schwartz pp 4979 - 4981; DOI: 10.1021/ja00406a068 |
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Bis(triphenylphosphine) iminium nitrite, mild, versatile nitrosylating reagent Robert E. Stevens, Timothy J. Yanta, and Wayne L. Gladfelter pp 4981 - 4982; DOI: 10.1021/ja00406a069 |
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Direct evidence supporting a single electron transfer pathway in the reduction of ketones by primary, secondary, and tertiary Grignard reagents E. C. Ashby and A. B. Goel pp 4983 - 4985; DOI: 10.1021/ja00406a070 |
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Mechanism of the zirconium-catalyzed carboalumination of alkynes. Evidence for direct carboalumination Tadao Yoshida and Eiichi Negishi pp 4985 - 4987; DOI: 10.1021/ja00406a071 |
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Book Reviews pp 4987 - 4988; DOI: 10.1021/ja00406a601 |
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Structure of spiropentane: an NMR study William Bechtold and J. H. Goldstein pp 4989 - 4991; DOI: 10.1021/ja00407a001 |
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Investigation of the structure of zeolites by solid-state high-resolution silicon-29 NMR spectroscopy E. Lippmaa, M. Maegi, A. Samoson, M. Tarmak, and G. Engelhardt pp 4992 - 4996; DOI: 10.1021/ja00407a002 |
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1,2-Dilithioethane. A molecular orbital study Alexander J. Kos, Eluvathingal D. Jemmis, Paul von Rague Schleyer, Rolf Gleiter, Ursula Fischbach, and John A. Pople pp 4996 - 5002; DOI: 10.1021/ja00407a003 |
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Theoretical study of the core binding energies of ozone and oxygen difluoride C. S. Ewig, R. D. Mathews, and M. S. Banna pp 5002 - 5004; DOI: 10.1021/ja00407a004 |
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Optical rotatory dispersion studies. 134. Absolute configuration and circular dichroism spectrum of (R)-[2-2H1]cyclopentanone. Demonstration of a conformational isotope effect P. Sundararaman, Guenter Barth, and Carl Djerassi pp 5004 - 5007; DOI: 10.1021/ja00407a005 |
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Polymer films on electrodes. 5. Electrochemistry and chemiluminescence at Nafion-coated electrodes Israel Rubinstein and Allen J. Bard pp 5007 - 5013; DOI: 10.1021/ja00407a006 |
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Empirical force field calculations. 10. Conformational analysis of cis-decalin Jan M. A. Baas, Bastiaan Van de Graaf, Dirk Tavernier, and Paul Vanhee pp 5014 - 5021; DOI: 10.1021/ja00407a007 |
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Mechanism and kinetic characteristics of the electrochemical reduction of carbon dioxide in media of low proton availability Christian Amatore and Jean Michel Saveant pp 5021 - 5023; DOI: 10.1021/ja00407a008 |
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Theory of proton hyperfine interaction in high-spin five- and six-liganded iron and manganese heme systems S. K. Mun, Mahendra K. Mallick, Shantilata Mishra, Jane C. Chang, and T. P. Das pp 5024 - 5031; DOI: 10.1021/ja00407a009 |
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Gas-phase chemiionization reactions of antimony pentafluoride L. Lee, J. Russell, R. T. M. Su, R. J. Cross, and M. Saunders pp 5031 - 5034; DOI: 10.1021/ja00407a010 |
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Gas-phase elimination reactions of ethers induced by amide and hydroxide ions C. H. DePuy and Veronica M. Bierbaum pp 5034 - 5038; DOI: 10.1021/ja00407a011 |
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Phenylalanine ring dynamics by solid-state deuterium NMR C. M. Gall, J. A. DiVerdi, and S. J. Opella pp 5039 - 5043; DOI: 10.1021/ja00407a012 |
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Mechanism of photooxygenation reactions. Computational evidence against the diradical mechanism of singlet oxygen ene reactions K. Yamaguchi, S. Yabushita, T. Fueno, and K. N. Houk pp 5043 - 5046; DOI: 10.1021/ja00407a013 |
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Origin of the pyramidalization of the tert-butyl radical Michael N. Paddon-Row and K. N. Houk pp 5046 - 5049; DOI: 10.1021/ja00407a014 |
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Carbene singlet-triplet gaps. Linear correlations with substituent .pi.-donation Paul H. Mueller, Nelson G. Rondan, K. N. Houk, James F. Harrison, Dwight Hooper, Barry H. Willen, and Joel F. Liebman pp 5049 - 5052; DOI: 10.1021/ja00407a015 |
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Delocalized dicarbanions and higher delocalized carbanions Robert B. Bates, B. Andes Hess, Craig A. Ogle, and L. J. Schaad pp 5052 - 5058; DOI: 10.1021/ja00407a016 |
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Isotope selective soft multiphoton ionization and fragmentation of polyatomic molecules U. Boesl, H. J. Neusser, and E. W. Schlag pp 5058 - 5060; DOI: 10.1021/ja00407a017 |
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Substituent effect on the fifth overtones of the aryl carbon-hydrogen stretching vibrations in disubstituted benzenes Yoshihiro Mizugai, Mikio Katayama, and Naoya Nakagawa pp 5061 - 5063; DOI: 10.1021/ja00407a018 |
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The absorption and circular dichroism spectra of chiral triquinacenes Leo A. Paquette, Francis R. Kearney, Alex F. Drake, and Stephen F. Mason pp 5064 - 5069; DOI: 10.1021/ja00407a019 |
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Resonance Raman spectra of excited triplet state all-trans-retinal G. H. Atkinson, J. B. Pallix, T. B. Freedman, D. A. Gilmore, and R. Wilbrandt pp 5069 - 5072; DOI: 10.1021/ja00407a020 |
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Applications of magnetic circular dichroism spectroscopy: excited states of oxocarbon dianions Robert West, John W. Downing, Satoshi Inagaki, and Josef Michl pp 5073 - 5078; DOI: 10.1021/ja00407a021 |
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Experimental and theoretical evidence for double bonds between metal atoms. Dinuclear alkoxo-bridged ditungsten(IV,IV) complexes W2Cl4(OR)4(ROH)2 Lori Beth Anderson, F. Albert Cotton, David DeMarco, Anne Fang, William H. Ilsley, Brian W. S. Kolthammer, and Richard A. Walton pp 5078 - 5086; DOI: 10.1021/ja00407a022 |
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Electronic structure of metalloporphyrins. 1. Experimental electron density distribution of (meso-tetraphenylporphinato)cobalt(II) Edwin D. Stevens pp 5087 - 5095; DOI: 10.1021/ja00407a023 |
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Polystyrene-bearing cyclopentadienyl metal catalysts: copolymerization of a styrene monomer containing cyclopentadiene synthons Akira Sekiya and J. K. Stille pp 5096 - 5100; DOI: 10.1021/ja00407a024 |
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Alkylation of tin by alkylcobalamins. Kinetics and mechanism Y. T. Fanchiang and J. M. Wood pp 5100 - 5103; DOI: 10.1021/ja00407a025 |
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Novel boron-to-sulfur alkyl group transfer in reactions of lithium triethylborohydride-derived bis(.mu.-thiolato)bis(tricarbonyliron) dianion with mercuric chloride and alkylmercuric chlorides Dietmar Seyferth, Li-Cheng Song, and Richard S. Henderson pp 5103 - 5107; DOI: 10.1021/ja00407a026 |
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Synthesis and characterization of a novel family of dimeric nickel(II) complexes - bimetallic species separated by a persistent void Daryle H. Busch, Gary G. Christoph, L. Lawrence Zimmer, Susan C. Jackels, Joseph J. Grzybowski, Robert C. Callahan, Massaki Kojima, Katherine Anne Holter, Jan Mocak, and et al. pp 5107 - 5114; DOI: 10.1021/ja00407a027 |
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Complexes of functional phosphines. 4. Coordination properties of (diphenylphosphino)acetonitrile, ethyl (diphenylphosphino)acetate and corresponding carbanions. Characterization of a new facile reversible carbon dioxide insertion into palladium(II) complexes Pierre Braunstein, Dominique Matt, Yves Dusausoy, Jean Fischer, Andre Mitschler, and Louis Ricard pp 5115 - 5125; DOI: 10.1021/ja00407a028 |
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Preparation, hydrogen-1 NMR spectrum and structure of cis-diamminebis(1-methylcytosine)platinum(II) nitrate-1-methylcytosine. Cis steric effects in pyrimidine ring-bound cis-bis(nucleic acid base)platinum(II) compounds John D. Orbell, Luigi G. Marzilli, and Thomas J. Kistenmacher pp 5126 - 5133; DOI: 10.1021/ja00407a029 |
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Ferric ion-specific sequestering agents. 7. Synthesis, iron-exchange kinetics, and stability constants of N-substituted, sulfonated catechoylamide analogs of enterobactin Vincent L. Pecoraro, Frederick L. Weit, and Kenneth N. Raymond pp 5133 - 5140; DOI: 10.1021/ja00407a030 |
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High-resolution solid-state carbon-13 NMR. Conformational studies of NADH and NAD+ model systems Gary R. Hays, Rob Huis, Brian Coleman, Derek Clague, Jan W. Verhoeven, and Frank Rob pp 5140 - 5146; DOI: 10.1021/ja00407a031 |
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Geometric isomerism in quinolylmethylenes Richard S. Hutton, Heinz D. Roth, Marcia L. Manion Schilling, and J. William Suggs pp 5147 - 5151; DOI: 10.1021/ja00407a032 |
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Radiolysis of water vapor and a surface-catalyzed isotope-exchange reaction Helen W. Richter and R. F. Firestone pp 5152 - 5160; DOI: 10.1021/ja00407a033 |
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Temperature and pressure dependences of thermal cis-to-trans isomerization of azobenzenes which evidence an inversion mechanism Tsutomu Asano, Toshio Okada, Seiji Shinkai, Kazuyoshi Shigematsu, Yumiko Kusano, and Osamu Manabe pp 5161 - 5165; DOI: 10.1021/ja00407a034 |
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Neutron and x-ray diffraction studies of tris(methyldiphenylphosphine)[tetrahydroborato(1-)]copper, Cu[P(C6H5)2CH3]3(BH4). The first accurate characterization of an unsupported metal-hydrogen-boron bridge bond Fusao Takusagawa, Alessandro Fumagalli, Thomas F. Koetzle, Sheldon G. Shore, Thomas Schmitkons, Albert V. Fratini, Karen W. Morse, Chiau-Yu Wei, and Robert Bau pp 5165 - 5171; DOI: 10.1021/ja00407a035 |
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Three-electron oxidations. 18. Carbon-13 and deuterium isotope effects in the cooxidation of 2-hydroxy-2-methylbutyric acid and 2-propanol. Evidence for a two-step mechanism S. Ramesh, Surendra N. Mahapatra, Juei H. Liu, and Jan Rocek pp 5172 - 5175; DOI: 10.1021/ja00407a036 |
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Intramolecular electron transfer and SN2 reactions in the radical anions of 1-(4-biphenylyl)-.omega.-haloalkane studied by pulse radiolysis Hitoshi Kigawa, Setsuo Takamuku, Susumu Toki, Norio Kimura, Seishi Takeda, Kunihiko Tsumori, Hiroshi Sakurai, and Hiroshi Sakurai pp 5176 - 5179; DOI: 10.1021/ja00407a037 |
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Oxidative carbon-carbon bond cleavage of 1,2-diols by silver(II) Anil Kumar pp 5179 - 5182; DOI: 10.1021/ja00407a038 |
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Preparation of macrocyclic lactones by ring closure of cesium carboxylates Wim H. Kruizinga and Richard M. Kellogg pp 5183 - 5189; DOI: 10.1021/ja00407a039 |
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Cyclopentadienylidene. A matrix isolation study exploiting photolysis with unpolarized and plane-polarized light Mark S. Baird, Ian R. Dunkin, Nigel Hacker, Martyn Poliakoff, and James J. Turner pp 5190 - 5195; DOI: 10.1021/ja00407a040 |
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Oxidative cyclization of some .gamma.- and .delta.-hydroxy olefins induced by tellurium dioxide Jan Bergman and Lars Engman pp 5196 - 5200; DOI: 10.1021/ja00407a041 |
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Studies on the total synthesis of chlorothricolide: stereochemical aspects of the intramolecular Diels-Alder reactions of methyl undeca-2,8,10-trienoates William R. Roush and Steven E. Hall pp 5200 - 5211; DOI: 10.1021/ja00407a042 |
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Reagent design and study of p-benzoquinone derivatives as highly reactive electron-attracting dienophiles. A promising class of reagents (synthons) for cycloaddition Ken Kanematsu, Shiro Morita, Sunao Fukushima, and Eiji Osawa pp 5211 - 5215; DOI: 10.1021/ja00407a043 |
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Homoazulene Lawrence T. Scott, William R. Brunsvold, Mark A. Kirms, and Ihsan Erden pp 5216 - 5220; DOI: 10.1021/ja00407a044 |
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Binding of manganese(II) by tetracycline. Carbon-13 NMR spin-lattice relaxation study Jean Y. Lee and Grover W. Everett pp 5221 - 5225; DOI: 10.1021/ja00407a045 |
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Electronic structure of transition-metal nitrosyls. X.alpha.-SW and configuration interaction calculations of the valence ionization potentials of tricarbonylnitrosylcobalt and tetracarbonylnitrosylmanganese Bruce E. Bursten, J. Robert Jensen, Douglas J. Gordon, Paul M. Treichel, and Richard F. Fenske pp 5226 - 5231; DOI: 10.1021/ja00407a046 |
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Sch 18640. A new thiostrepton-type antibiotic M. S. Puar, A. K. Ganguly, A. Afonso, R. Brambilla, P. Mangiaracina, O. Sarre, and R. D. MacFarlane pp 5231 - 5233; DOI: 10.1021/ja00407a047 |
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Cyclophane hemes. 4. Steric effects on dioxygen and carbon monoxide binding to hemes and heme proteins T. G. Traylor, M. J. Mitchell, S. Tsuchiya, D. H. Campbell, D. V. Stynes, and N. Koga pp 5234 - 5236; DOI: 10.1021/ja00407a048 |
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Nonbonding steric effect on carbon monoxide and oxygen binding to hemes. Kinetics of ligand binding in iron-copper cofacial diporphyrins and strapped hemes Brian Ward, Ching-Bore Wang, and C. K. Chang pp 5236 - 5238; DOI: 10.1021/ja00407a049 |
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New mechanism for photosubstitution of organometallic complexes. Generation of substitutionally labile oxidation states by excited-state electron transfer in the presence of ligands David P. Summers, John C. Luong, and Mark S. Wrighton pp 5238 - 5241; DOI: 10.1021/ja00407a050 |
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R-1-Acetamido-2-phenylethaneboronic acid. A specific transition-state analog for chymotrypsin Donald S. Matteson, Kizhakethil M. Sadhu, and Gustav E. Lienhard pp 5241 - 5242; DOI: 10.1021/ja00407a051 |
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Flavoprotein monooxygenases: a chemical model John W. Frost and William H. Rastetter pp 5242 - 5245; DOI: 10.1021/ja00407a052 |
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Laser synthesis of metal clusters from metal carbonyl microcrystals M. A. Duncan, T. G. Dietz, and R. E. Smalley pp 5245 - 5246; DOI: 10.1021/ja00407a053 |
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New layered compounds with transition-metal oxide layers separated by covalently bound organic ligands. Molybdenum and tungsten trioxide-pyridine Jack W. Johnson, A. J. Jacobson, S. M. Rich, and J. F. Brody pp 5246 - 5247; DOI: 10.1021/ja00407a054 |
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Kinetics of an intraresin reaction Steven L. Regen and Durgadas Bolikal pp 5248 - 5249; DOI: 10.1021/ja00407a055 |
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Tris[phenyl(difluorophosphino)amino]phosphine (P[N(C6H5)PF2]3), a novel tridentate strong .pi.-acceptor ligand forming cage chelates. Crystal structure of the chelate complex P[N(C6H5)PF2]3Mo(CO)3 George M. Brown, J. E. Finholt, R. B. King, and T. W. Lee pp 5249 - 5250; DOI: 10.1021/ja00407a056 |
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Synthesis of nitrogen-containing polycycles on the basis of a new method of o-quinonemethide imine generation Yoshihiko Ito, Satoru Miyata, Masashi Nakatsuka, and Takeo Saegusa pp 5250 - 5251; DOI: 10.1021/ja00407a057 |
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Effect of the silicon site on the cyclization of sila-5-hexen-1-yl radicals. The unusual effect of .alpha.-silicon James W. Wilt pp 5251 - 5253; DOI: 10.1021/ja00407a058 |
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Silica-bound rhodium hydride catalysts for arene hydrogenation Michael D. Ward and Jeffrey Schwartz pp 5253 - 5255; DOI: 10.1021/ja00407a059 |
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A novel mode of protein-protein interaction. Water bridged cation-cation interaction in trypsin-inhibitor complex Iwao Tabushi, Yoichi Kiyosuke, and Kazuo Yamamura pp 5255 - 5257; DOI: 10.1021/ja00407a060 |
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Optically detected magnetic resonance evidence for carcinogen-nucleic acid interaction in the tetrahydro-9,10-epoxy benzo(e)pyrene-DNA adduct Steven M. Lefkowitz and Henry C. Brenner pp 5257 - 5259; DOI: 10.1021/ja00407a061 |
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Stereoselective synthesis of steroid side chains: a route to de-AB-cholestan-9-one Takashi Takahashi, Haruo Yamada, and Jiro Tsuji pp 5259 - 5261; DOI: 10.1021/ja00407a062 |
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Simple synthesis of de-AB-cholesta-8(14),22-dien-9-one by highly stereoselective double Michael addition involving alkenylcopper-phosphine complex, vinyl ketone, and 2-methyl-2-cyclopentenone followed by Claisen rearrangement and rhodium-promoted decarbonylation Takashi Takahashi, Yoichiro Naito, and Jiro Tsuji pp 5261 - 5263; DOI: 10.1021/ja00407a063 |
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A novel methoxy-directed ketal hydrolysis and its application to a convergent, regiospecific synthesis of (.+-.)-daunomycinone Mark G. Dolson, Bertrand L. Chenard, and John S. Swenton pp 5263 - 5264; DOI: 10.1021/ja00407a064 |
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Phosphonium fluoride salts Jack E. Richman and Robert B. Flay pp 5265 - 5265; DOI: 10.1021/ja00407a065 |
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Gas-phase nitration of aromatic radical cations Robert J. Schmitt, D. S. Ross, and S. E. Buttrill pp 5265 - 5267; DOI: 10.1021/ja00407a066 |
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Reversibility of .eta.4-cyclobutadiene metal formation from complexed alkynes: unimolecular isomerization of labeled racemic and enantiomerically enriched .eta.5-cyclopentadienyl-.eta.4-cyclobutadiene-cobalt complexes G. Ville, K. Peter C. Vollhardt, and Mark J. Winter pp 5267 - 5269; DOI: 10.1021/ja00407a067 |
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A new geometrical form of silicon. Synthesis and structure of tetraethylammonium bis(1,2-benzenediolato)fluorosilicate(IV) John J. Harland, Roberta O. Day, Jean F. Vollano, Arjun C. Sau, and Robert R. Holmes pp 5269 - 5270; DOI: 10.1021/ja00407a068 |
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Theoretical ab initio study of nucleophilic substitution reactions involving radical anion intermediates B. Bigot, D. Roux, and L. Salem pp 5271 - 5276; DOI: 10.1021/ja00408a001 |
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Finite perturbation-configuration interaction calculations of nuclear spin-spin coupling constants for some monosubstituted methanes A. Laaksonen and J. Kowalewski pp 5277 - 5283; DOI: 10.1021/ja00408a002 |
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Ion-molecule radiative association reactions. A statistical phase-space theory model Lewis M. Bass, Paul R. Kemper, Vincent G. Anicich, and Michael T. Bowers pp 5283 - 5292; DOI: 10.1021/ja00408a003 |
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Ground states of molecules. 58. The C4H4 potential surface Herbert Kollmar, Francisco Carrion, Michael J. S. Dewar, and Richard C. Bingham pp 5292 - 5303; DOI: 10.1021/ja00408a004 |
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The nature of organosilane to silica-surface bonding Thomas G. Waddell, Donald E. Leyden, and Mary T. DeBello pp 5303 - 5307; DOI: 10.1021/ja00408a005 |
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Watson-Crick base pairing between guanosine and cytidine studied by carbon-13 nuclear magnetic resonance spectroscopy Steffen B. Petersen and Jens J. Led pp 5308 - 5313; DOI: 10.1021/ja00408a006 |
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Dissymmetric chromophores. 7. Optical activity of conjugated cisoid dienes: experimental-theoretical study of 5-alkyl-1,3-cyclohexadienes David A. Lightner, Thomas D. Bouman, Jacek K. Gawronski, Krystyna Gawronska, Jacques L. Chappuis, B. Vincent Crist, and Aage E. Hansen pp 5314 - 5327; DOI: 10.1021/ja00408a007 |
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Carbon-13 exchange maps for the elucidation of chemical exchange networks Y. Huang, S. Macura, and R. R. Ernst pp 5327 - 5333; DOI: 10.1021/ja00408a008 |
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The importance of hydrophobic-hydrophilic factors in binding of charged substrates to micelles: use of extramicellar probe luminescence to monitor association of cations to the micelle Thomas K. Foreman, Warren M. Sobol, and David G. Whitten pp 5333 - 5336; DOI: 10.1021/ja00408a009 |
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Catalytic water reduction at colloidal metal "microelectrodes". 2. Theory and experiment Deborah S. Miller, Allen J. Bard, George McLendon, and J. Ferguson pp 5336 - 5341; DOI: 10.1021/ja00408a010 |
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Ionization of normal alkanes: enthalpy, entropy, structural and isotope effects M. Meot-Ner, L. W. Sieck, and P. Ausloos pp 5342 - 5348; DOI: 10.1021/ja00408a011 |
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Optical activity due to isotopic substitution. Vibrational circular dichroism and the absolute configurations of .alpha.-deuterated cyclohexanones Prasad L. Polavarapu, Laurence A. Nafie, Steven A. Benner, and Thomas Hellman Morton pp 5349 - 5354; DOI: 10.1021/ja00408a012 |
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Structural studies of copper-exchanged A zeolites by electron spin echo spectrometry: absorbate interactions Tsuneki Ichikawa and Larry Kevan pp 5355 - 5359; DOI: 10.1021/ja00408a013 |
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Molecular structure of gaseous cyclobutane-1,2-dione by electron diffraction Kolbjorn Hagen and Kenneth Hedberg pp 5360 - 5363; DOI: 10.1021/ja00408a014 |
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Conformational studies of dihydrotetraphenylmethanes. I. X-ray crystallographic and solution hydrogen-1 NMR studies of trans-1,4-dihydro-4-tritylbiphenyl and its 4'-bromo derivatives: boat-boat inversion in a congested cyclohexa-1,4-diene Anthony K. Cheetham, Martin C. Grossel, and John M. Newsam pp 5363 - 5372; DOI: 10.1021/ja00408a015 |
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Electronic structure of vinylamine. Proton affinity and conformational analysis Robert A. Eades, David A. Weil, Mark R. Ellenberger, William E. Farneth, David A. Dixon, and Charles H. Douglass pp 5372 - 5377; DOI: 10.1021/ja00408a016 |
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Proton affinities and the site of protonation of enamines in the gas phase Mark R. Ellenberger, David A. Dixon, and William E. Farneth pp 5377 - 5382; DOI: 10.1021/ja00408a017 |
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NMR studies of low-spin ferric complexes of natural porphyrin derivatives. 4. Proton relaxation characterization of the dimer structure of dicyanohemin in aqueous solution Gerd N. La Mar, M. J. Minch, and J. S. Frye pp 5383 - 5388; DOI: 10.1021/ja00408a018 |
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Substituent dependence of the selectivity in alkene bromination through bromocarbenium ions Elisabeth Bienvenue-Goetz and Jacques Emile Dubois pp 5388 - 5392; DOI: 10.1021/ja00408a019 |
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Kinetics and thermodynamics of keto-enol tautomerism of simple carbonyl compounds: an approach based on a kinetic study of halogenation at low halogen concentrations Jacques Emile Dubois, Mohiedine El-Alaoui, and Jean Toullec pp 5393 - 5401; DOI: 10.1021/ja00408a020 |
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Formation of stable bilayer assemblies in water from single-chain amphiphiles. Relationship between the amphiphile structure and the aggregate morphology Toyoki Kunitake, Yoshio Okahata, Masatsugu Shimomura, Shoichiro Yasunami, and Kunihide Takarabe pp 5401 - 5413; DOI: 10.1021/ja00408a021 |
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Flash vacuum thermolysis of 1,3-dioxolan-4-ones Tim B. Cameron, Fiesal M. El-Kabbani, and Harold W. Pinnick pp 5414 - 5417; DOI: 10.1021/ja00408a022 |
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Proton-transfer reactions. I. Partitioning of carbanion intermediates generated by reactions of alkenes with alkoxide ions in alcohol H. F. Koch, J. G. Koch, D. B. Donovan, A. G. Toczko, and A. J. Kielbania pp 5417 - 5423; DOI: 10.1021/ja00408a023 |
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Proton-transfer reactions. II. Effects of internal return on reactivity difference between alkoxide-promoted eliminations in tert-butyl alcohol and ethyl alcohol H. F. Koch, W. Tumas, and R. Knoll pp 5423 - 5429; DOI: 10.1021/ja00408a024 |
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Extended unsaturated carbenes. Novel silicon, germanium, and tin-functionalized cumulenes, R2C:C:C:CHMR'3 via insertion of alkadienylidenecarbenes into Group (IV) hydrides Peter J. Stang and Mitchell R. White pp 5429 - 5433; DOI: 10.1021/ja00408a025 |
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Photochemical reactivity of the di-tert-butyl nitroxide .pi.,.pi.* state and di-tert-butyl nitroxide halocarbon charge-transfer excited states Joseph S. Keute, David Richard Anderson, and Tad H. Koch pp 5434 - 5439; DOI: 10.1021/ja00408a026 |
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Reactivity control in micelles and surfactant vesicles. Kinetics and mechanism of base-catalyzed hydrolysis of 5,5'-dithiobis(2-nitrobenzoic acid) in water, hexadecyltrimethylammonium bromide micelles, and dioctadecyldimethylammonium chloride surfactant vesicles Janos H. Fendler and Willie L. Hinze pp 5439 - 5447; DOI: 10.1021/ja00408a027 |
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Oxonium ions. Solvation by single acetonitrile molecules in the gas phase and by bulk solvents J. Bromilow, J. L. M. Abboud, C. B. Lebrilla, R. W. Taft, G. Scorrano, and V. Lucchini pp 5448 - 5453; DOI: 10.1021/ja00408a028 |
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Lanthanoids in organic synthesis. 6. Reduction of .alpha.-enones by sodium borohydride in the presence of lanthanoid chlorides: synthetic and mechanistic aspects Andre L. Gemal and Jean Louis Luche pp 5454 - 5459; DOI: 10.1021/ja00408a029 |
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Synthesis of halo enol lactones. Mechanism-based inactivators of serine proteases Grant A. Krafft and John A. Katzenellenbogen pp 5459 - 5466; DOI: 10.1021/ja00408a030 |
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The SN2-SN1 spectrum. 3. Solvolyses of secondary and tertiary alkyl sulfonates in fluorinated alcohols. Further evidence for the SN2 (intermediate) mechanism T. William Bentley, Christine T. Bowen, David H. Morten, and Paul von Rague Schleyer pp 5466 - 5475; DOI: 10.1021/ja00408a031 |
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Mechanism of formation of Grignard reagents. Rate of reaction of cyclopentyl bromide with a rotating disk of magnesium Karen S. Root, John Deutch, and George M. Whitesides pp 5475 - 5479; DOI: 10.1021/ja00408a032 |
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Chiral discrimination in fluorescence quenching Takehiko Yorozu, Koichiro Hayashi, and Masahiro Irie pp 5480 - 5484; DOI: 10.1021/ja00408a033 |
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Determination of rate constants for electron transfer from radical anions of aromatic compounds to diaryl disulfides Hideyuki Tagaya, Tamotsu Aruga, Osamu Ito, and Minoru Matsuda pp 5484 - 5489; DOI: 10.1021/ja00408a034 |
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Dissociation of O6-(p-methoxybenzyl)guanosine in aqueous solution to yield guanosine, p-methoxybenzylguanosines, and 4-(p-methoxybenzyl)-5-guanidino-1-.beta.-D-ribofuranosylimidazole Robert C. Moschel, W. Robert Hudgins, and Anthony Dipple pp 5489 - 5494; DOI: 10.1021/ja00408a035 |
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Chemistry of 1-carba-1-deaza-N5-ethyl-N3-methyllumiflavins. Influence of the N1 upon the reactivity of flavin 4a-hydroperoxides Sheldon Ball and Thomas C. Bruice pp 5494 - 5503; DOI: 10.1021/ja00408a036 |
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Conformational barriers in triplet 1- and 2-naphthylcarbene. 2. Absolute rate of decay of arylcarbenes by electron spin resonance spectroscopy V. P. Senthilnathan and Matthew S. Platz pp 5503 - 5511; DOI: 10.1021/ja00408a037 |
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Magnetic studies and the crystal and molecular structure of [enH2][V(hedta-H)]2.cntdot.2H2O: a novel di-.mu.-alcoxy-bridged dimer of seven-coordinate vanadium(III) Rex E. Shepherd, William E. Hatfield, Debashis Ghosh, C. David Stout, Frank J. Kristine, and J. R. Ruble pp 5511 - 5517; DOI: 10.1021/ja00408a038 |
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Reaction of carbon monoxide with the coordinately unsaturated metal dimer (.mu.-H)2Rh2[P(O-i-C3H7)3]4 with retention of dimeric form. Crystal and molecular structure of Rh2(.mu.-CO)2[P(O-i-C3H7)3]4 R. R. Burch, E. L. Muetterties, A. J. Schultz, E. G. Gebert, and Jack M. Williams pp 5517 - 5522; DOI: 10.1021/ja00408a039 |
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The reaction between sulfur dioxide and hexamethyldisilazane. 3. Characterization of ammonium (trimethylsilyl)sulfite D. W. Bennett and L. D. Spicer pp 5522 - 5526; DOI: 10.1021/ja00408a040 |
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Resonance Raman studies of ferric NADH transients O. Siiman and R. Callaghan pp 5526 - 5529; DOI: 10.1021/ja00408a041 |
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State of manganese in the photosynthetic apparatus. 1. Extended x-ray absorption fine structure studies on chloroplasts and di-.mu.-oxo-bridged dimanganese model compounds J. A. Kirby, A. S. Robertson, J. P. Smith, A. C. Thompson, S. R. Cooper, and M. P. Klein pp 5529 - 5537; DOI: 10.1021/ja00408a042 |
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State of manganese in the photosynthetic apparatus. 2. X-ray absorption edge studies on manganese in photosynthetic membrane J. A. Kirby, D. B. Goodin, T. Wydrzynski, A. S. Robertson, and M. P. Klein pp 5537 - 5542; DOI: 10.1021/ja00408a043 |
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Kinetic studies on reactions of iron-sulfur proteins. 4. Redox reactions of Chromatium vinosum HIPIP with Co(4,7-DPSphen)33-, Mn(CyDTA)(H2O)- and Fe(CN)63- (oxidants) and Fe(CN)64- (reductant) I. Kofi Adzamli, D. Martin Davies, Carmel S. Stanley, and A. Geoffrey Sykes pp 5543 - 5547; DOI: 10.1021/ja00408a044 |
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The 310 helical conformation of the amino terminal decapeptide of suzukacillin. 270 MHz hydrogen-1 NMR evidence for eight intramolecular hydrogen bonds M. Iqbal and P. Balaram pp 5548 - 5552; DOI: 10.1021/ja00408a045 |
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Circular dichroism of rifamycin S P. Salvadori, C. Bertucci, C. Rosini, M. Zandomeneghi, G. G. Gallo, E. Martinelli, and P. Ferrari pp 5553 - 5557; DOI: 10.1021/ja00408a046 |
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Coenzyme B12 model studies: an electrochemical comparison of both alkylcobaloxime and nonalkyl cobaloxime and Co[C2(DO)(DOH)pn] complexes to coenzyme B12 C. Michael Elliott, E. Hershenhart, R. G. Finke, and B. L. Smith pp 5558 - 5566; DOI: 10.1021/ja00408a047 |
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Nitrogen-14 and hydrogen-1 ENDOR and TRIPLE resonance experiments of flavin and thiaflavin radical cations in liquid solution M. Bock, W. Lubitz, H. Kurreck, H. Fenner, and R. Grauert pp 5567 - 5568; DOI: 10.1021/ja00408a048 |
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Stereoselective carbonyl-olefination via organosilicon compounds Y. Yamakado, M. Ishiguro, N. Ikeda, and H. Yamamoto pp 5568 - 5570; DOI: 10.1021/ja00408a049 |
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Photoinduced alkylation of five-membered heteroaromatic compounds via electron-transfer reaction: heterodimer cation radical intermediacy Kazuhiko Mizuno, Masao Ishii, and Yoshio Otsuji pp 5570 - 5572; DOI: 10.1021/ja00408a050 |
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Pentamethylcyclopentadienyl-substituted phosphorus and arsenic cations: evidence for multihapto bonding between Group 5A elements and carbocyclic ligands S. G. Baxter, A. H. Cowley, and S. K. Mehrotra pp 5572 - 5573; DOI: 10.1021/ja00408a051 |
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Isomerization of silene to ketene in the photolysis of pentamethyldisilanyldiazoacetate Wataru Ando, Akira Sekiguchi, and Takashi Sato pp 5573 - 5574; DOI: 10.1021/ja00408a052 |
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Observation of a very large orbital interaction through four bonds. An alternative model of orbital interactions through bonds Michael N. Paddon-Row, Harish K. Patney, R. S. Brown, and K. N. Houk pp 5575 - 5577; DOI: 10.1021/ja00408a053 |
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Oxidation of coordinated ammonia to nitrate Mark S. Thompson and Thomas J. Meyer pp 5577 - 5579; DOI: 10.1021/ja00408a054 |
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Synthesis applications of aza-Cope rearrangements. Stereoselective synthesis of cis-3a-aryloctahydroindoles and a new short entry to Amaryllidaceae alkaloids Larry E. Overman and Leah T. Mendelson pp 5579 - 5581; DOI: 10.1021/ja00408a055 |
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Synthesis and structure of the distorted tetrahedral cluster [(.eta.5-C5H5)4Cr4O4], the third member of the [(.eta.5-C5H5)mMmOn] series where n and m satisfy Euler's theorem Frank Bottomley, Daniel E. Paez, and Peter S. White pp 5581 - 5582; DOI: 10.1021/ja00408a056 |
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Some geometrical and electronic features of the intermediate stages of olefin metathesis Odile Eisenstein, Roald Hoffmann, and Angelo R. Rossi pp 5582 - 5584; DOI: 10.1021/ja00408a057 |
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Substituent effects in metallacyclobutenes. Contributions from a metal-methylene-acetylene adduct form R. J. McKinney, T. H. Tulip, D. L. Thorn, T. S. Coolbaugh, and F. N. Tebbe pp 5584 - 5586; DOI: 10.1021/ja00408a058 |
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Efficient upper excited-state ligand photochemistry in pentammineruthenium(II)-acylpyridine complexes Peter J. Wagner and Rosemary Bartoszek-Loza pp 5587 - 5588; DOI: 10.1021/ja00408a059 |
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Reaction of (CH3)3SnM and Ph3SnM (M = lithium, sodium, potassium) with optically active 2-octyl tosylate, chloride, and bromide Joseph San Filippo and Joseph Silbermann pp 5588 - 5590; DOI: 10.1021/ja00408a060 |
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A chiroptical method for determining the absolute configuration of allylic alcohols Nobuyuki Harada, Jun Iwabuchi, Yoichi Yokota, Hisashi Uda, and Koji Nakanishi pp 5590 - 5591; DOI: 10.1021/ja00408a061 |
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Additivity relation found in the amplitudes of exciton-split circular dichroism curves of pyranose benzoates Hung-Wen Liu and Koji Nakanishi pp 5591 - 5593; DOI: 10.1021/ja00408a062 |
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Allylic rearrangements in the thermal decarbonylation of (2-cyclopropene-1-carbonyl)rhenium compounds; nonfluxional .eta.1-cyclopropenylrhenium compounds Peter J. Desrosiers and Russel P. Hughes pp 5593 - 5594; DOI: 10.1021/ja00408a063 |
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Spherands, the first ligand systems fully organized during synthesis rather than during complexation Kenneth N. Trueblood, Carolyn B. Knobler, Emily Maverick, Roger C. Helgeson, S. Bruce Brown, and Donald J. Cram pp 5594 - 5596; DOI: 10.1021/ja00408a064 |
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Transition-metal-mediated hydrogenation of carbon monoxide to olefins: intermediacy of coordinated carbenes John A. Marsella, Kirsten Folting, John C. Huffman, and Kenneth G. Caulton pp 5596 - 5598; DOI: 10.1021/ja00408a065 |
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Perfluoroallyl fluorosulfate, a reactive new perfluoroallylating agent Carl G. Krespan and David V. England pp 5598 - 5599; DOI: 10.1021/ja00408a066 |
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Total synthesis of the quinonoid alcohol dehydrogenase coenzyme (1) of methylotrophic bacteria E. J. Corey and Alfonso Tramontano pp 5599 - 5600; DOI: 10.1021/ja00408a067 |
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Oxidative addition of allyl acetate to palladium(0) complexes Takakazu Yamamoto, Osamu Saito, and Akio Yamamoto pp 5600 - 5602; DOI: 10.1021/ja00408a068 |
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Ultra-high field NMR spectroscopy: observation of proton-proton dipolar coupling in paramagnetic bis[tolyltris(pyrazolyl)borato]cobalt(II) Aksel A. Bothner-By, Peter J. Domaille, and C. Gayathri pp 5602 - 5603; DOI: 10.1021/ja00408a069 |
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Reduction of bis(cyclooctatetraene)uranium F. Billiau, G. Folcher, H. Marquet-Ellis, P. Rigny, and E. Saito pp 5603 - 5604; DOI: 10.1021/ja00408a070 |
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Ptilocaulin and isoptilocaulin, antimicrobial and cytotoxic cyclic guanidines from the Caribbean sponge Ptilocaulis aff. P. spiculifer (Lamarck, 1814) Gary C. Harbour, Adrienne A. Tymiak, Kenneth L. Rinehart, Paul D. Shaw, Robert Hughes, Stephen A. Mizsak, John H. Coats, Gary E. Zurenko, Li H. Li, and Sandra L. Kuentzel pp 5604 - 5606; DOI: 10.1021/ja00408a071 |
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Palladium(0) catalyzed reaction of 1,4-epiperoxides. Conversion of a prostaglandin endoperoxide to primary prostaglandins M. Suzuki, R. Noyori, and N. Hamanaka pp 5606 - 5607; DOI: 10.1021/ja00408a072 |
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Three rational syntheses of new stable metal .alpha.-hydroxyalkyl complexes George D. Vaughn and J. A. Gladysz pp 5608 - 5609; DOI: 10.1021/ja00408a073 |
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Efficient and accurate calculation of anion proton affinities Jayaraman Chandrasekhar, Juan G. Andrade, and Paul von Rague Schleyer pp 5609 - 5612; DOI: 10.1021/ja00408a074 |
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Thermodynamic stability of carbonyl anions, R-.hivin.C:O. A molecular orbital examination Jayaraman Chandrasekhar, Juan G. Andrade, and Paul von Rague Schleyer pp 5612 - 5614; DOI: 10.1021/ja00408a075 |
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Stereochemistry of ribostamycin biosynthesis. Application of hydrogen-2 NMR spectroscopy Katsumi Kakinuma, Yasuaki Ogawa, Tohru Sasaki, Haruo Seto, and Noboru Otake pp 5614 - 5616; DOI: 10.1021/ja00408a076 |
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N21,N22 Cis-bridged tetraarylporphyrins from oxidation of tetraarylporphinatoiron(II)-carbene complexes Thomas J. Wisnieff, Avram Gold, and Slayton A. Evans pp 5616 - 5618; DOI: 10.1021/ja00408a077 |
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Symmetry in synthesis. Preparation and methylation of spiro dilactones Thomas R. Hoye, David R. Peck, and Peter K. Trumper pp 5618 - 5620; DOI: 10.1021/ja00408a078 |
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Synthesis and characterization of a cyclic bimetallic complex of the trisulfide ion C. Mark Bolinger, Thomas B. Rauchfuss, and Scott R. Wilson pp 5620 - 5621; DOI: 10.1021/ja00408a079 |
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Synthesis of the left-hand segment of the antitumor agent CC-1065 Wendell Wierenga pp 5621 - 5623; DOI: 10.1021/ja00408a080 |
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Additions and Corrections - Photochemistry of Cis-Fused Bicyclo[4.n.0]-2,4-dienes. Ground State Conformational Control William G. Dauben, and Michael S. Kellogg pp 5623 - 5623; DOI: 10.1021/ja00408a600 |
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Additions and Corrections - Crystal and Molecular Structure of Cofacial Dicopper Hexyldiporphyrin-7 Marcos H. Hatada, A. Tulinsky, and C. K. Chang pp 5623 - 5623; DOI: 10.1021/ja00408a601 |
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Additions and Corrections - Pauling "3-Electron Bonds", "Increased-Valence", and 6-Electron 4-Center Bonding Richard D. Harcourt pp 5623 - 5623; DOI: 10.1021/ja00408a602 |
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Additions and Corrections - Evidence for an Electron-Transfer Mechanism in the Reduction of Ketones by Main Group Metal Hydrides. Eugene C. Ashby, Anil B. Goel, and Robert N. DePriest pp 5623 - 5623; DOI: 10.1021/ja00408a603 |
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Additions and Corrections - Accurate and Sensitive Determination, by a New Cobalt-59 Nuclear Magnetic Resonance Method, of Electron Acceptance and Hydrogen Bond Donation by Protic Solvents Pierre Laszlo, and Armel Stockis pp 5623 - 5623; DOI: 10.1021/ja00408a604 |
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Additions and Corrections - Deactivation of the Fluorescent State of 9-tert-Butylanthracene. 9-tert-Butyl-9,10-(Dewar anthracene) H. Gusten, M. Mintas, and L. Klasinc pp 5624 - 5624; DOI: 10.1021/ja00408a605 |
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Additions and Corrections - Dianions of 2-Methyl-2-butene: Evidence for the Stability of a "Y-Aromatic" Species Nancy S. Mills, James Shapiro, and Mark Hollingsworth pp 5624 - 5624; DOI: 10.1021/ja00408a606 |
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Additions and Corrections - Binuclear Copper Complexes: An Open and Shut Case. A Strong Antiferromagnetically Coupled μ-Monohydroxo Bridged Complex Patrick L. Burk, John A. Osborn, Marie-Thérèse Youinou, Yvette Agnus, Rémy Louis, and Raymond Weiss pp 5624 - 5624; DOI: 10.1021/ja00408a607 |
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Additions and Corrections - Carbon-Phosphorous Heterocycles. Synthesis of Phosphorus-Containing Cannabinoid Precursors and a Single-Crystal Analysis of 1,2,3,4-Tetrahydro-10-hydroxy-8-n-pentyl-5H-phosphorino-[3,4-c[1])benzopyran-5-one-3-Oxide Jang B. Rampal, K. Danell Berlin, Nantelle S. Pantales, Ann McGuffy, and Dick Van Der Helm pp 5624 - 5624; DOI: 10.1021/ja00408a608 |
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Additions and Corrections - Synthesis and Reactions of a Binuclear Cobalt Bridging Methylene (μ-CH2) Complex. Conversion to μ-CH2 Rh/Co and Rh/Rh Complexes and Methylene Transfer to Ethylene Involving Activation by a Second Metal Complex Klaus H. Theopold, and Robert G. Bergman pp 5624 - 5624; DOI: 10.1021/ja00408a609 |
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Book Reviews pp 5624 - 5628; DOI: 10.1021/ja00408a610 |
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Natural-abundance nitrogen-15 nuclear magnetic resonance spectroscopy. Chemical shifts of methyl-substituted trans-decahydroquinolines. Friedrich W. Vierhapper, George T. Furst, Robert L. Lichter, Samuel N. Y. Fanso-Free, and Ernest L. Eliel pp 5629 - 5632; DOI: 10.1021/ja00409a001 |
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Oxygen-18 isotope-induced shifts in nitrogen-15 nuclear magnetic resonance spectroscopy. 1. Isotope shift in nitrite and its application to the study of oxygen exchange of sodium [15N,18O2]nitrite Robert L. Van Etten and John M. Risley pp 5633 - 5636; DOI: 10.1021/ja00409a002 |
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Use of magnetic circular dichroism to determine axial ligation for some sterically encumbered iron(II) porphyrin complexes James P. Collman, Fred Basolo, Edward Bunnenberg, Terrence J. Collins, John H. Dawson, Paul E. Ellis, Matthew L. Marrocco, Albert Moscowitz, Jonathan L. Sessler, and Thomas Szymanski pp 5636 - 5648; DOI: 10.1021/ja00409a003 |
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Molecular orbital theory of the electronic structure of organic molecules. 40. Structures and energies of C1-C3 carbocations including effects of electron correlation Krishnan Raghavachari, Robert A. Whiteside, John A. Pople, and Paul V. R. Schleyer pp 5649 - 5657; DOI: 10.1021/ja00409a004 |
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First determination of the structure of an ion-paired species in nonpolar media: hydrogen-1, carbon-13, lithium-7 NMR spectra of peralkylcyclohexadienyl lithium compounds Gideon Fraenkel and Michael P. Hallden-Abberton pp 5657 - 5664; DOI: 10.1021/ja00409a005 |
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Structure of moderately strong acids in aqueous solution Robert I. Gelb, Lowell M. Schwartz, and Daniel A. Laufer pp 5664 - 5673; DOI: 10.1021/ja00409a006 |
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Formation and structure of C2H4N+. Effect of pressure and reaction exothermicity on collision-induced dissociation spectra A. J. Illies, Shuying Liu, and M. T. Bowers pp 5674 - 5676; DOI: 10.1021/ja00409a007 |
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Diborane(4) (B2H4): the boron hydride analog of ethylene Mark A. Vincent and Henry F. Schaefer pp 5677 - 5680; DOI: 10.1021/ja00409a008 |
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Bis(cyclobutadiene)nickel: geometrical and electronic structure Russell M. Pitzer, John D. Goddard, and Henry F. Schaefer pp 5681 - 5685; DOI: 10.1021/ja00409a009 |
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Comparison of equilibrium constants in gas and liquid phases S. E. Stein pp 5685 - 5690; DOI: 10.1021/ja00409a010 |
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Effects of N7 platinum binding on the hydrogen-bonding behavior of 9-ethylguanine Bernhard Lippert pp 5691 - 5697; DOI: 10.1021/ja00409a011 |
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Binding site of the antibiotic vancomycin for a cell-wall peptide analog Dudley H. Williams and David W. Butcher pp 5697 - 5700; DOI: 10.1021/ja00409a012 |
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Fast atom bombardment mass spectrometry: a powerful technique for the study of polar molecules Dudley H. Williams, Carol Bradley, Gustav Bojesen, Sitthivet Santikarn, and Lester C. E. Taylor pp 5700 - 5704; DOI: 10.1021/ja00409a013 |
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Unified theory of aromaticity and London diamagnetism Junichi Aihara pp 5704 - 5706; DOI: 10.1021/ja00409a014 |
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Isotopic shifts in chemical exchange systems. I. Large isotope effects in the complexation of sodium(1+) isotopes by macrocyclic polyethers Arndt Knoechel and Rolf Dieter Wilken pp 5707 - 5711; DOI: 10.1021/ja00409a015 |
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Microwave spectrum and unusual geometry of propadienone (methylene ketene) Ronald D. Brown, Peter D. Godfrey, Robert Champion, and Donald McNaughton pp 5711 - 5715; DOI: 10.1021/ja00409a016 |
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Spectroscopic studies on the interaction of the antibiotic lasalocid A (X537A) with lanthanide(III) ions in methanol Frederick S. Richardson and Anupam Das Gupta pp 5716 - 5725; DOI: 10.1021/ja00409a017 |
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The potential surface for the cyclobutadiene radical cation Weston Thatcher Borden, Ernest R. Davidson, and David Feller pp 5725 - 5729; DOI: 10.1021/ja00409a018 |
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Location and relative orientation of methanol adsorbate molecules in A, X, and Y zeolites from electron spin-echo studies M. Narayana and Larry Kevan pp 5729 - 5733; DOI: 10.1021/ja00409a019 |
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Mechanism of oxidation of an amine coordinated to ruthenium Michael J. Ridd and F. Richard Keene pp 5733 - 5740; DOI: 10.1021/ja00409a020 |
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Mechanism and kinetics of the homogeneous gas-phase thermal decomposition of methylgermane J. Dzarnoski, H. E. O'Neal, and M. A. Ring pp 5740 - 5746; DOI: 10.1021/ja00409a021 |
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Structural correlation and metal ion movement in stable pentaammineruthenium(III)-hypoxanthine complexes M. E. Kastner, K. F. Coffey, M. J. Clarke, S. E. Edmonds, and K. Eriks pp 5747 - 5752; DOI: 10.1021/ja00409a022 |
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Trigonal-bipyramidal bis(neopentylidene), neopentylidene/ethylene, and bis(ethylene) complexes of tantalum and how they react with ethylene. A catalyst for rapidly dimerizing ethylene to 1-butene J. D. Fellmann, R. R. Schrock, and G. A. Rupprecht pp 5752 - 5758; DOI: 10.1021/ja00409a023 |
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Thioether ligation in iron-porphyrin complexes: models for cytochrome c Toshio Mashiko, Christopher A. Reed, Kenneth J. Haller, Margaret E. Kastner, and W. Robert Scheidt pp 5758 - 5767; DOI: 10.1021/ja00409a024 |
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Calorimetric study of the oxidative addition of acyl chlorides to iridium(I) complexes in solution, the standard state and the gas phase Gerald Yoneda, Szu-Min Lin, Lou-Pin Wang, and Daniel M. Blake pp 5768 - 5771; DOI: 10.1021/ja00409a025 |
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A highly distorted octahedral d4 compound, cis-Mo(tert-BuS)2(tert-BuNC)4 Masato Kamata, Ken Hirotsu, Taiichi Higuchi, Kazuyuki Tatsumi, Roald Hoffmann, Toshikatsu Yoshida, and Sei Otsuka pp 5772 - 5778; DOI: 10.1021/ja00409a026 |
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Trinuclear molybdenum-molybdenum-bonded cluster cation with one oxygen atom cap and one ethylidyne cap Avi Bino, F. Albert Cotton, Zvi Dori, and Brian W. S. Kolthammer pp 5779 - 5784; DOI: 10.1021/ja00409a027 |
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Micellar catalysis of dephosphorylation by benzimidazolide and naphth-2,3-imidazolide ions Clifford A. Bunton, Young S. Hong, Laurence S. Romsted, and Clifford Quan pp 5784 - 5788; DOI: 10.1021/ja00409a028 |
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Catalysis by hydrophobic tetraalkylammonium ions. Dephosphorylation of p-nitrophenyl diphenyl phosphate Clifford A. Bunton, Young S. Hong, Laurence S. Romsted, and Clifford Quan pp 5788 - 5794; DOI: 10.1021/ja00409a029 |
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Copper(II)-induced oxidations of aromatic substrates: catalytic conversion of catechols to o-benzoquinones. Copper phenoxides as intermediates in the oxidation of phenol, and a single-step conversion of phenol, ammonia, and oxygen into muconic acid mononitrile Timothy R. Demmin, Michael D. Swerdloff, and Milorad M. Rogic pp 5795 - 5804; DOI: 10.1021/ja00409a030 |
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Crystalline state reaction of cobaloxime complexes by x-ray exposure. 1. Direct observation of cobalt-carbon bond cleavage in [(R)-1-cyanoethyl][(S)-(-)-.alpha.-methylbenzylamine]bis(dimethylglyoximato)cobalt(III) Yuji Ohashi, Kazunori Yanagi, Toshiharu Kurihara, Yoshio Sasada, and Yoshiaki Ohgo pp 5805 - 5812; DOI: 10.1021/ja00409a031 |
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Convergent total synthesis of (.+-.)-colchicine and (.+-.)-desacetamidoisocolchicine D. A. Evans, S. P. Tanis, and D. J. Hart pp 5813 - 5821; DOI: 10.1021/ja00409a032 |
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Synthesis of the endoperoxide anti-7,8-dioxatricyclo[4.2.2.02,5]deca-3,9-diene via singlet oxygenation of the bicyclic valence tautomer of cyclooctatetraene and its transformations Waldemar Adam, Omar Cueto, Ottorino De Lucchi, Karl Peters, Eva-Maria Peters, and Hans Georg Von Schnering pp 5822 - 5828; DOI: 10.1021/ja00409a033 |
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Mechanisms of the .pi.-electron steric effect Joseph B. Lambert and Kalulu M. Taba pp 5828 - 5832; DOI: 10.1021/ja00409a034 |
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Stereochemistry and mechanisms of reactions of dioxygen complexes with organic electrophiles as studied by use of chiral reagents and isotopic labeling Y. Tatsuno and Sei Otsuka pp 5832 - 5839; DOI: 10.1021/ja00409a035 |
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Activation barriers for heterogeneous and homogeneous electron transfer. Experimental tests for Marcus theory in the oxidation of organometallic complexes R. J. Klingler and J. K. Kochi pp 5839 - 5848; DOI: 10.1021/ja00409a036 |
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Comparative study of the cosolvent effect in tert-butyl alcohol-water solutions: the solvolyses of adamantyl bromide and cyclohexyl bromide Yu-Chu Yang and Thomas F. Fagley pp 5849 - 5854; DOI: 10.1021/ja00409a037 |
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Dimers of 5,15-dioxoporphodimethenes with direct links between methine bridge carbon atoms Juergen Hinrich Fuhrhop, Ehrenfried Baumgartner, and Hans Bauer pp 5854 - 5861; DOI: 10.1021/ja00409a038 |
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Substituent rate effects on the thermal isomerizations of bicyclo[3.2.0]hepta-2,6-diene Eric W. Otterbacher and Joseph J. Gajewski pp 5862 - 5866; DOI: 10.1021/ja00409a039 |
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Studies on peptides. 103. Chemical synthesis of a crystalline protein with the full enzymic activity of ribonuclease A Haruaki Yajima and Nobutaka Fujii pp 5867 - 5871; DOI: 10.1021/ja00409a040 |
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Evaluation of addition rates of thiyl radicals to vinyl monomers by flash photolysis. 3. Polar effect in addition reactions of substituted benzenethiyl radicals Osamu Ito and Minoru Matsuda pp 5871 - 5874; DOI: 10.1021/ja00409a041 |
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Azulene thermal rearrangements. Carbon-13 labeling studies of automerization and isomerization to naphthalene Lawrence T. Scott and Mark A. Kirms pp 5875 - 5879; DOI: 10.1021/ja00409a042 |
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Crystal structure of valinomycin potassium picrate: anion effects on valinomycin cation complexes J. A. Hamilton, M. N. Sabesan, and L. K. Steinrauf pp 5880 - 5885; DOI: 10.1021/ja00409a043 |
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Tetraphenylarsonium 1,2,3,4,5-pentakis(methylmercapto)cyclopentadienide F. Wudl, D. Nalewajek, F. J. Rotella, and E. Gebert pp 5885 - 5890; DOI: 10.1021/ja00409a044 |
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Crystal and molecular structure of methyl bacteriopheophorbide a. A model for a primary electron acceptor in bacterial photosynthesis K. M. Barkigia, J. Fajer, K. M. Smith, and G. J. B. Williams pp 5890 - 5893; DOI: 10.1021/ja00409a045 |
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Multiple structure-reactivity correlations in the hydrolysis of epimeric 2-aryloxy-2-oxy-dioxaphosphorinanes. Stereoelectronic effects Robert Rowell and David G. Gorenstein pp 5894 - 5902; DOI: 10.1021/ja00409a046 |
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Crystal structures of repeating peptides of elastin. 1. N-(tert-Butoxycarbonyl)-L-valyl-L-prolylglycyl-L-valylglycine Hiroshi Ayato, Isao Tanaka, and Tamaichi Ashida pp 5902 - 5905; DOI: 10.1021/ja00409a047 |
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Photostudies of 2,2'-bipyridine bis(triphenylphosphine)copper(1+), 1,10-phenanthroline bis(triphenylphosphine)copper(1+), and 2,9-dimethyl-1,10-phenanthroline bis(triphenylphosphine)copper(1+) in solution and in rigid, low-temperature glasses. Simultaneous multiple emissions from intraligand and charge-transfer states Rosemary A. Rader, David R. McMillin, Michael T. Buckner, Thomas G. Matthews, Dominick J. Casadonte, Russell K. Lengel, Steven B. Whittaker, Lola M. Darmon, and Fred E. Lytle pp 5906 - 5912; DOI: 10.1021/ja00409a048 |
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Circular dichroism of (C3)-cyclotriveratrylene-d9: an example of exciton optical activity due to isotopic substitution Andre Collet and Giovanni Gottarelli pp 5912 - 5913; DOI: 10.1021/ja00409a049 |
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Alternate synthetic routes to the pentacarbonylhydrides of chromium, molybdenum, and tungsten Marcetta Y. Darensbourg and Sydney Slater pp 5914 - 5915; DOI: 10.1021/ja00409a050 |
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Transition-state variation in the Menshutkin reaction J. Milton Harris, M. Steven Paley, and Thomas W. Prasthofer pp 5915 - 5916; DOI: 10.1021/ja00409a051 |
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Highly regiocontrolled and rapid lithiation of 3-methyl-4H-5,6-dihydro-1,2-oxazine: elaboration for .alpha.-methylene ketone synthesis Ramy Lidor and Shimon Shatzmiller pp 5916 - 5917; DOI: 10.1021/ja00409a052 |
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Transition-metal-catalyzed rearrangements of oxocyclopropanes to vinyl ethers. Activation by vicinal carboalkoxy substituents Michael P. Doyle and Daan Van Leusen pp 5917 - 5919; DOI: 10.1021/ja00409a053 |
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syn- and anti-Norcaradieneiron tricarbonyl Wolfram Grimme and Hans Guenter Koeser pp 5919 - 5920; DOI: 10.1021/ja00409a054 |
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High-field oxygen-17 NMR spectroscopy: solution structures and dynamics of oxygen-17 enriched dodecacarbonyltetracobalt and dodecacarbonylhydroiron dicobaltate S. Aime, D. Osella, L. Milone, G. E. Hawkes, and E. W. Randall pp 5920 - 5922; DOI: 10.1021/ja00409a055 |
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1,3-Dimetallacyclobutanes in metal-methylidene dimerization reactions Kevin C. Ott and Robert H. Grubbs pp 5922 - 5923; DOI: 10.1021/ja00409a056 |
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Some observations concerning the temperature dependence of the reaction of ammonia with water Michael Jesse Blandamer, Ross Elmore Robertson, John Marshall William Scott, and Peter David Golding pp 5923 - 5925; DOI: 10.1021/ja00409a057 |
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Nonequivalence of phosphorus-31 NMR chemical shifts of RNA complexes James L. Alderfer and Geraldine L. Hazel pp 5925 - 5926; DOI: 10.1021/ja00409a058 |
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Reaction between hydroperoxo radicals and chlorine in aqueous solution E. Bjergbakke, S. Navaratnam, B. J. Parsons, and A. J. Swallow pp 5926 - 5928; DOI: 10.1021/ja00409a059 |
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Resonance Raman evidence of iron pentacoordination in high-spin ferric cytochrome P-450. A comparison with model compound, iron(III) protoporphyrin IX dimethyl ester p-nitrobenzenethiolate Pavel Anzenbacher, Zdenek Sipal, Bohuslav Strauch, Jacek Twardowski, and Leonard M. Proniewicz pp 5928 - 5929; DOI: 10.1021/ja00409a060 |
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Organosilicon polymer that is derived from a mineral and is at least partly ladder-like and inherently fibrous Jesse Hefter and Malcolm E. Kenney pp 5929 - 5930; DOI: 10.1021/ja00409a061 |
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Photo-CIDNP study of adenosine 5'-monophosphate. Pair-substitution effects due to cation radical deprotonation R. M. Scheek, S. Stob, T. Schleich, N. C. M. Alma, C. W. Hilbers, and R. Kaptein pp 5930 - 5932; DOI: 10.1021/ja00409a062 |
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Addition of diphenylphosphine oxide to arenesulfonylhydrazones: novel adducts from tosylhydrazones and a new synthesis of alkyldiphenylphosphine oxides from trisylhydrazones Steven H. Bertz and Gary Dabbagh pp 5932 - 5934; DOI: 10.1021/ja00409a063 |
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Radical-like reactions of singlet fluorenylidene. Hydrogen and halogen abstraction P. C. Wong, D. Griller, and J. C. Scaiano pp 5934 - 5935; DOI: 10.1021/ja00409a064 |
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Carbenes and the oxygen-hydrogen bond: cyclopentadienylidene and cycloheptatrienylidene Wolfgang Kirmse, Karin Loosen, and Heinz Dieter Sluma pp 5935 - 5937; DOI: 10.1021/ja00409a065 |
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Catalysis of the hydrolysis of ethyl benzoate by inverted micelles adsorbed on platinum Thomas C. Franklin and Maurice Iwunze pp 5937 - 5938; DOI: 10.1021/ja00409a066 |
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Hexapus, a new complexing agent for organic molecules F. M. Menger, M. Takeshita, and J. F. Chow pp 5938 - 5939; DOI: 10.1021/ja00409a067 |
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Chemical model studies for the mechanism of vitamin K epoxide reductase Richard B. Silverman pp 5939 - 5941; DOI: 10.1021/ja00409a068 |
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Chelating phosphinite complexes of Group 6 metal carbonyls with crown-ether-type characteristics. Effect of preferential cation binding on the reactivity of coordinated carbon monoxide John Powell, Anda Kuksis, Christopher J. May, Stanley C. Nyburg, and Stuart J. Smith pp 5941 - 5943; DOI: 10.1021/ja00409a069 |
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Autorecycling oxidation of alcohols catalyzed by pyridodipyrimidines as an NAD(P)+ model Fumio Yoneda, Hirotake Yamato, and Masami Ono pp 5943 - 5945; DOI: 10.1021/ja00409a070 |
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Vesicles of polymeric bilayer and monolayer membranes T. Kunitake, N. Nakashima, K. Takarabe, M. Nagai, A. Tsuge, and H. Yanagi pp 5945 - 5947; DOI: 10.1021/ja00409a071 |
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Nucleophilic oxygen atom transfer reactions by persulfoxide and persulfone Yasuhiko Sawaki and Yoshiro Ogata pp 5947 - 5948; DOI: 10.1021/ja00409a072 |
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Chemistry of singlet oxygen. 35. Nature of intermediates in the photooxygenation of sulfides Chee-Liang Gu, Christopher S. Foote, and Mark L. Kacher pp 5949 - 5951; DOI: 10.1021/ja00409a073 |
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Observations on the nature of polylithium organic compounds and their rearrangements Lawrence A. Shimp, John A. Morrison, John A. Gurak, John W. Chinn, and Richard J. Lagow pp 5951 - 5953; DOI: 10.1021/ja00409a074 |
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Biosynthesis of macrolides. 5. Regiochemistry of the labeling of lasalocid A by [13C,18O]-labeled precursors C. Richard Hutchinson, Mary M. Sherman, John C. Vederas, and Thomas T. Nakashima pp 5953 - 5956; DOI: 10.1021/ja00409a075 |
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Biosynthesis of macrolides. 6. Mechanism of stereocontrol during the formation of lasalocid A C. Richard Hutchinson, Mary M. Sherman, A. Gavin McInnes, John A. Walter, and John C. Vederas pp 5956 - 5959; DOI: 10.1021/ja00409a076 |
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Macrolide biosynthesis. Origin of the oxygen atoms in the erythromycins David E. Cane, Heinz Hasler, and Tzyy-Chyau Liang pp 5960 - 5962; DOI: 10.1021/ja00409a077 |
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Polyether biosynthesis. Origin of the oxygen atoms of monensin A David E. Cane, Tzyy-Chyau Liang, and Heinz Hasler pp 5962 - 5965; DOI: 10.1021/ja00409a078 |
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Reaction of alkoxides with phenylthiocarbene: a novel oxy-anionic substituent effect on the carbon-hydrogen insertion of carbenes Toshiro Harada and Akira Oku pp 5965 - 5967; DOI: 10.1021/ja00409a079 |
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Oxotrimolybdenum(IV) alkoxides: Mo3(.mu.3-O)(.mu.3-OR)(.mu.2-OR)3(OR)6, where R = isopropyl and neopentyl. Synthetic considerations M. H. Chisholm, K. Folting, J. C. Huffman, and C. C. Kirkpatrick pp 5967 - 5968; DOI: 10.1021/ja00409a080 |
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Raman spectroscopy of excited electronic states of photoactive metal complexes. 1. Nitroprusside ion John W. Schindler and Jeffrey I. Zink pp 5968 - 5969; DOI: 10.1021/ja00409a081 |
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Neutral alkylations via palladium(0) catalysis Barry M. Trost and Gary A. Molander pp 5969 - 5972; DOI: 10.1021/ja00409a082 |
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Regiochemistry of the cycloaddition of a substituted trimethylenemethanepalladium complex Barry M. Trost and Dominic M. T. Chan pp 5972 - 5974; DOI: 10.1021/ja00409a083 |
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Molecular orbital study of substituted trimethylenemethane-bis(phosphine)palladium complexes Douglas J. Gordon, Richard F. Fenske, Thomas N. Nanninga, and Barry M. Trost pp 5974 - 5976; DOI: 10.1021/ja00409a084 |
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Novel reaction course of oxosulfonium ylides to sulfurane oxides Kentaro Okuma, Yoshihiko Tanaka, and Hiroshi Ohta pp 5976 - 5977; DOI: 10.1021/ja00409a085 |
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Vibronic spectra of naphthalene and naphthalene-d8 cations in solid argon Lester Andrews and Terry A. Blankenship pp 5977 - 5979; DOI: 10.1021/ja00409a086 |
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High-resolution NMR spectra of quadrupole nuclei in solution using multiple quantum coherence V. W. Miner and J. H. Prestegard pp 5979 - 5981; DOI: 10.1021/ja00409a087 |
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A ferrous, high-spin heme a model for cytochrome a3 in the dioxygen reducing site of cytochrome oxidase Julie Van Steelandt-Frentrup, Irving Salmeen, and Gerald T. Babcock pp 5981 - 5982; DOI: 10.1021/ja00409a088 |
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Correlation of nonadditive kinetic effects with MINDO/3-derived molecular geometries Jeffrey I. Seeman, Roseanne Galzerano, Keith Curtis, John C. Schug, and Jimmy W. Viers pp 5982 - 5984; DOI: 10.1021/ja00409a089 |
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Formation of an iridium ethyl complex by methyl migration to a coordinated methylene group D. L. Thorn and T. H. Tulip pp 5984 - 5986; DOI: 10.1021/ja00409a090 |
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Book Reviews pp 5986 - 5990; DOI: 10.1021/ja00409a600 |
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Cobalt-59 NMR as a sensitive probe into hydrophobic effects Alfred Delville, Pierre Laszlo, and Armel Stockis pp 5991 - 5998; DOI: 10.1021/ja00410a001 |
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NMR relaxation parameters in molecules with internal motion: exact Langevin trajectory results compared with simplified relaxation models Ronald M. Levy, Martin Karplus, and Peter G. Wolynes pp 5998 - 6011; DOI: 10.1021/ja00410a002 |
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Paramagnetic doping as an aid in obtaining high-resolution carbon-13 NMR spectra of biomolecules in the solid state S. Ganapathy, A. Naito, and C. A. McDowell pp 6011 - 6015; DOI: 10.1021/ja00410a003 |
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S-adenosyl-L-methionine and S-adenosyl-L-homocysteine, an NMR study Mark L. Stolowitz and M. J. Minch pp 6015 - 6019; DOI: 10.1021/ja00410a004 |
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Characterization of bacteriochlorophyll interactions in vitro by resonance Raman spectroscopy Therese M. Cotton and Richard P. Van Duyne pp 6020 - 6026; DOI: 10.1021/ja00410a005 |
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Secondary ion mass spectrometry of small-molecule solids at cryogenic temperatures. 2. Rare gas solids Robert G. Orth, Harry T. Jonkman, David H. Powell, and Josef Michl pp 6026 - 6030; DOI: 10.1021/ja00410a006 |
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Disilver: spectroscopy and photoprocesses in rare-gas matrixes Steven A. Mitchell, Geraldine A. Kenney-Wallace, and Geoffrey A. Ozin pp 6030 - 6035; DOI: 10.1021/ja00410a007 |
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Classical electrical contributions to solvent polarity scales S. Ehrenson pp 6036 - 6043; DOI: 10.1021/ja00410a008 |
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Proton cryptates. Kinetics and thermodynamics of protonation of the [1.1.1] macrobicyclic cryptand Patrick B. Smith, James L. Dye, John Cheney, and Jean Marie Lehn pp 6044 - 6048; DOI: 10.1021/ja00410a009 |
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Effect of substituents on the structure of reaction complexes Addy Pross and Leo Radom pp 6049 - 6053; DOI: 10.1021/ja00410a010 |
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Why uranyl ion(2+) is linear and isoelectronic thorium dioxide is bent Willard R. Wadt pp 6053 - 6057; DOI: 10.1021/ja00410a011 |
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Polyacene dianion crystal lattice energies and thermodynamic stabilities: the quantitative effect of aromaticity Gerald R. Stevenson, Steven S. Zigler, and Richard C. Reiter pp 6057 - 6061; DOI: 10.1021/ja00410a012 |
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Linear solvation energy relationships. 13. Relationship between the Hildebrand solubility parameter, .delta.H, and the solvatochromic parameter, .pi.* Mortimer J. Kamlet, Peter W. Carr, R. W. Taft, and Michael H. Abraham pp 6062 - 6066; DOI: 10.1021/ja00410a013 |
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Electronic structure of free-base and transition-metal tetraazaporphyrins Ziva Berkovitch-Yellin and D. E. Ellis pp 6066 - 6073; DOI: 10.1021/ja00410a014 |
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Static and dynamic stereochemistry of hexaethylbenzene and of its tricarbonylchromium, tricarbonylmolybdenum, and dicarbonyl(triphenylphosphine)chromium complexes Daniel J. Iverson, Geoffrey Hunter, John F. Blount, James R. Damewood, and Kurt Mislow pp 6073 - 6083; DOI: 10.1021/ja00410a015 |
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Single-crystal polarized x-ray absorption spectroscopy. Observation and theory for thiomolybdate(2-) Frank W. Kutzler, R. A. Scott, Jeremy M. Berg, Keith O. Hodgson, S. Doniach, S. P. Cramer, and C. H. Chang pp 6083 - 6088; DOI: 10.1021/ja00410a016 |
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Flash photolysis study of the metal-metal bond homolysis in dimanganese decacarbonyl and dirhenium decacarbonyl R. W. Wegman, R. J. Olsen, D. R. Gard, L. R. Faulkner, and Theodore L. Brown pp 6089 - 6092; DOI: 10.1021/ja00410a017 |
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Metal alkoxides - models for metal oxides. 1. Preparations and structures of hexadecaalkoxytetratungsten compounds, W4(OR)16, where R = Me and Et, and octaoxotetraisopropoxytetrapyridinotetramolybdenum, Mo4(O)4(.mu.-O)2(.mu.3-O)2(O-i-Pr)2(.mu.-O-i-Pr)2(py)4 M. H. Chisholm, J. C. Huffman, C. C. Kirkpatrick, J. Leonelli, and K. Folting pp 6093 - 6099; DOI: 10.1021/ja00410a018 |
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Highly reduced organometallics. 4. Syntheses and chemistry of pentacarbonylvanadate(3-) ion, V(CO)53- John E. Ellis, Kristi Lenz Fjare, and Thomas G. Hay pp 6100 - 6106; DOI: 10.1021/ja00410a019 |
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Highly reduced organometallics. 5. Synthesis, properties, and the molecular structure of (Ph3PAu)3V(CO)5, a gold-vanadium cluster John E. Ellis pp 6106 - 6110; DOI: 10.1021/ja00410a020 |
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Evidence for the localized iron(III)/iron(II) oxidation state configuration as an intrinsic property of [Fe2S2(SR)4]3- clusters P. K. Mascharak, G. C. Papaefthymiou, R. B. Frankel, and R. H. Holm pp 6110 - 6116; DOI: 10.1021/ja00410a021 |
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Chemisorption of halogen on copper and silver clusters R. C. Baetzold pp 6116 - 6120; DOI: 10.1021/ja00410a022 |
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Bistability in the oxidation of arsenite by iodate in a stirred flow reactor Patrick De Kepper, Irving R. Epstein, and Kenneth Kustin pp 6121 - 6127; DOI: 10.1021/ja00410a023 |
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Synthesis and characterization of the major component of alamethicin T. M. Balasubramanian, Nancy C. E. Kendrick, Melissa Taylor, Garland R. Marshall, James E. Hall, Igor Vodyanoy, and Fritz Reusser pp 6127 - 6132; DOI: 10.1021/ja00410a024 |
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Total synthesis of (.+-.)-celacinnine, (.+-.)-celallocinnine, (.+-.)-celafurine, and (.+-.)-celabenzine Hisashi Yamamoto and Keiji Maruoka pp 6133 - 6136; DOI: 10.1021/ja00410a025 |
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Proton affinities and ionization energies of bicyclic amines and diamines. Effects of ring strain and of 3-electron .sigma. bonding Roger W. Alder, Richard J. Arrowsmith, Alan Casson, Richard B. Sessions, Edgar Heilbronner, Branka Kovac, Hanspeter Huber, and Mare Taagepera pp 6137 - 6142; DOI: 10.1021/ja00410a026 |
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The first bis gem donor-acceptor substituted allene: synthesis, geometry, and electronic structure Robert Weiss, Hilmar Wolf, Ulrich Schubert, and Timothy Clark pp 6142 - 6147; DOI: 10.1021/ja00410a027 |
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Morpholino demethoxylation on pyrylium and pyridinium rings: rate parameters and base catalysis Raffaele Aveta, Giancarlo Doddi, Gabriello Illuminati, and Franco Stegel pp 6148 - 6151; DOI: 10.1021/ja00410a028 |
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Lipophilic diammonium cation having a rigid structure complementary to pyrophosphate dianions of nucleotides. Selective extraction and transport of nucleotides Iwao Tabushi, Yoshiaki Kobuke, and Junichi Imuta pp 6152 - 6157; DOI: 10.1021/ja00410a029 |
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.alpha.-Amino acids as chiral educts for asymmetric products. Amino acylation with N-acylamino acids Thomas F. Buckley and Henry Rapoport pp 6157 - 6163; DOI: 10.1021/ja00410a030 |
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Selectivity of (trifluoromethyl)chlorocarbene Robert A. Moss, Wenjeng Guo, Dorothy Z. Denney, K. N. Houk, and Nelson G. Rondan pp 6164 - 6169; DOI: 10.1021/ja00410a031 |
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Acyl substituent effects on rates of acyl transfer to thiolate, hydroxide, and oxy dianions Spencer L. Shames and Larry D. Byers pp 6170 - 6177; DOI: 10.1021/ja00410a032 |
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Effect of phosphono substituents on acyl transfer reactions Spencer L. Shames and Larry D. Byers pp 6177 - 6184; DOI: 10.1021/ja00410a033 |
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Carbon-13 nuclear magnetic resonance study of the biosynthesis of cycloheximide. Stereospecific incorporation of malonate into the glutarimide ring Peter W. Jeffs and David McWilliams pp 6185 - 6192; DOI: 10.1021/ja00410a034 |
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Catalytic mechanisms of acyl transfer reactions in dipolar aprotic media. 2. Electrophilic activation of the carbonyl group by quaternary alkylammonium and imidazolium functions Joseph Hajdu and Georgianna M. Smith pp 6192 - 6197; DOI: 10.1021/ja00410a035 |
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Reaction kinetics and equilibriums of .beta.-elimination of some Schiff base complexes Kuniyasu Tatsumoto, Arthur E. Martell, and Ramunas J. Motekaitis pp 6197 - 6203; DOI: 10.1021/ja00410a036 |
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Pyridoxal- and metal-catalyzed .beta.-elimination, decarboxylation, and dealdolation reactions of .beta.-hydroxyglutamic acid Kuniyasu Tatsumoto and Arthur E. Martell pp 6203 - 6208; DOI: 10.1021/ja00410a037 |
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A stereocontrolled synthesis of antineoplastic podophyllum lignans D. Rajapaksa and R. Rodrigo pp 6208 - 6209; DOI: 10.1021/ja00410a038 |
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Photoassisted reduction of molecular oxygen to hydrogen peroxide catalyzed by oxoalkoxomolybdenum(V) porphyrin Henry J. Ledon, Michel Bonnet, and Daniel Galland pp 6209 - 6211; DOI: 10.1021/ja00410a039 |
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Semisynthetic enzymes: synthesis of a new flavopapain with high catalytic efficiency James T. Slama, Subba Rao Oruganti, and E. T. Kaiser pp 6211 - 6213; DOI: 10.1021/ja00410a040 |
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Strategy for the synthesis of cylindrical macropolycyclic hosts with hydrophilic interior surfaces: crown ether rings fused by the tetrahydroxymethylethylene (THYME) unit David M. Walba, Rodney M. Richards, Steven P. Sherwood, and R. Curtis Haltiwanger pp 6213 - 6215; DOI: 10.1021/ja00410a041 |
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Facile carbon-carbon bond rotation in azaallyllithium reagents John Y. Lee, Thomas J. Lynch, David T. Mao, David E. Bergbreiter, and M. Newcomb pp 6215 - 6217; DOI: 10.1021/ja00410a042 |
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[(Trimethylsilyl)acetyl]trimethylsilane, a versatile synthon for stereoselective syntheses of functionalized trisubstituted olefins Joseph A. Miller and George Zweifel pp 6217 - 6219; DOI: 10.1021/ja00410a043 |
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Cyclopentadienylbis(ligand)nickel(I): synthesis and characterization, including the x-ray structure of .eta.5-cyclopentadienyl-1,1'-bipyridylnickel(I). Observations on the mechanism of substitution of nickelocene E. Kent Barefield, D. A. Krost, D. S. Edwards, D. G. Van Derveer, R. L. Trytko, S. P. O'Rear, and Alex N. Williamson pp 6219 - 6222; DOI: 10.1021/ja00410a044 |
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Photolysis of bis(triphenylphosphine)dioxygenplatinum. Generation of singlet oxygen Arnd Vogler and Horst Kunkely pp 6222 - 6223; DOI: 10.1021/ja00410a045 |
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Structures of the C2H4O+.cntdot. gas-phase isomers. Evidence for the formation of the CH2OCH2+.cntdot. ion from ethylene carbonate Bruno C. Baumann and John K. MacLeod pp 6223 - 6224; DOI: 10.1021/ja00410a046 |
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Reactions of nitroimidazoles. Nucleophilic substitution of the nitro group P. Goldman and James D. Wuest pp 6224 - 6226; DOI: 10.1021/ja00410a047 |
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Cryochemical studies. 1. ESR spectrum of silver(Ag3) J. A. Howard, K. F. Preston, and B. Mile pp 6226 - 6227; DOI: 10.1021/ja00410a048 |
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Enzyme-catalyzed organic synthesis: NAD(P)H regeneration using dihydrogen and the hydrogenase from Methanobacterium thermoautotrophicum Chi-Huey Wong, Lacy Daniels, William H. Orme-Johnson, and George M. Whitesides pp 6227 - 6228; DOI: 10.1021/ja00410a049 |
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Augmented and diminished spherands and scales of binding Donald J. Cram, George M. Lein, Takahiro Kaneda, Roger C. Helgeson, Carolyn B. Knobler, Emily Maverick, and Kenneth N. Trueblood pp 6228 - 6232; DOI: 10.1021/ja00410a050 |
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α-Disulfoxide and sulfinic anhydride in the peroxy acid oxidation of 2-methyl-2-propyl 2-methyl-2-propanethiosulfinate Fillmore Freeman, Christos N. Angeletakis, and Tom J. Maricich pp 6232 - 6235; DOI: 10.1021/ja00410a051 |
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Mild base-promoted conversion of tertiary cis,cis-2,4-cyclononadienols to bicyclo[4.3.1]nona-2,4-dienes. Antarafacial cyclization of coiled 8.pi.-7C conjugated anions Leo A. Paquette and Gary D. Crouse pp 6235 - 6236; DOI: 10.1021/ja00410a052 |
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Kinetic resolution of racemic allylic alcohols by enantioselective epoxidation. A route to substances of absolute enantiomeric purity? Victor S. Martin, Scott S. Woodard, Tsutomu Katsuki, Yasuhiro Yamada, Masonari Ikeda, and K. Barry Sharpless pp 6237 - 6240; DOI: 10.1021/ja00410a053 |
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Restricted gearing and residual stereoisomerism in bis(1,4-dimethyl-9-triptycyl)methane Constance A. Johnson, Alberto Guenzi, and Kurt Mislow pp 6240 - 6242; DOI: 10.1021/ja00410a054 |
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Fractionation factor for hydrogen isotopes at the aqueous ligand of cobalt in cobalt(II)-substituted bovine carbonic anhydrase David N. Silverman pp 6242 - 6243; DOI: 10.1021/ja00410a055 |
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Total synthesis and stereochemical identity of the C18H32O5 degradation product from boromycin Stephen Hanessian, Peter C. Tyler, Gilles Demailly, and Yves Chapleur pp 6243 - 6246; DOI: 10.1021/ja00410a056 |
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Synthesis and structure of a new type of molybdenum-iron-sulfur double-cubane cluster and evidence for formation of magnetically uncoupled S = 3/2 MoFe3S4 subclusters William H. Armstrong and R. H. Holm pp 6246 - 6248; DOI: 10.1021/ja00410a057 |
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Isotope scrambling with nitrogen-15-labeled azide ion and p-toluenesulfonyl azide Carla Casewit, J. Wenninger, and John D. Roberts pp 6248 - 6249; DOI: 10.1021/ja00410a058 |
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Semibullvalenes. 1. Synthesis and crystal structure of 1,5-dimethyl-2,4,6,8-tetrakis(carbomethoxy)tricyclo[3.3.0.02,8]octa-3,6-diene a donor-acceptor-substituted semibullvalene L. S. Miller, K. Grohmann, J. J. Dannenberg, and L. Todaro pp 6249 - 6251; DOI: 10.1021/ja00410a059 |
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.alpha.-Silyl aldehydes: preparation and use as stereoselective vinyl cation equivalents Paul F. Hudrlik and Ashok K. Kulkarni pp 6251 - 6253; DOI: 10.1021/ja00410a060 |
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Pulsed infrared laser-induced reaction of cyclobutyl acetate. Laser synthesis of a thermally labile compound by a rapid heating-quenching process Hanh H. Nguyen and Wayne C. Danen pp 6253 - 6255; DOI: 10.1021/ja00410a061 |
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Observation of the 1,4 biradical in the Paterno-Buchi reaction Steven C. Freilich and Kevin S. Peters pp 6255 - 6257; DOI: 10.1021/ja00410a062 |
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Reaction of bicyclo[1.1.0]butanes with platinum(II) complexes. Isolation and characterization of new platinacycle compounds Akira Miyashita, Mikio Takahashi, and Hidemasa Takaya pp 6257 - 6259; DOI: 10.1021/ja00410a063 |
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Mechanism of the Reppe cyclooctatetraene synthesis from ethyne: a labeling experiment Robert E. Colborn and K. Peter C. Vollhardt pp 6259 - 6261; DOI: 10.1021/ja00410a064 |
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2,3,4,4a,5,6,7,7a-Octahydro-1H-benzofuro[3,2-e]isoquinoline: a new morphine fragment Engelbert Ciganek pp 6261 - 6262; DOI: 10.1021/ja00410a065 |
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Experimental measurement of the electron affinity of the hydroperoxy radical Veronica M. Bierbaum, Robert J. Schmitt, C. H. DePuy, Roy D. Mead, Peter A. Schulz, and W. C. Lineberger pp 6262 - 6263; DOI: 10.1021/ja00410a066 |
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Preparative hydroxylation of aromatic compounds catalyzed by peroxidase Alexander M. Klibanov, Zina Berman, and Barbara N. Alberti pp 6263 - 6264; DOI: 10.1021/ja00410a067 |
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Anomalous dipole moments of photoreactive triplet states Irwin C. Winkler and David M. Hanson pp 6264 - 6265; DOI: 10.1021/ja00410a068 |
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High-resolution NMR spectroscopy of solids and surface-adsorbed species in colloidal suspension: phosphorus-31 NMR spectra of hydroxyapatite and diphosphonates J. P. Yesinowski pp 6266 - 6267; DOI: 10.1021/ja00410a069 |
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Effect of DNA molecular weight, temperature, and magnetic field strength on the phosphorus-31 NMR results of DNA complexed with ethidium W. David Wilson, Rebecca A. Keel, and Yitbarek H. Mariam pp 6267 - 6269; DOI: 10.1021/ja00410a070 |
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A hexanuclear iron-sulfide-thiolate cluster: assembly and properties of [Fe6S9(S-tert-C4H9)2]4- containing three types of bridging sulfur atoms G. Christou, R. H. Holm, M. Sabat, and James A. Ibers pp 6269 - 6271; DOI: 10.1021/ja00410a071 |
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Book Reviews pp 6271 - 6272; DOI: 10.1021/ja00410a600 |
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Photoelectrochemical oxidation of sulfur dioxide in strong acid solution: iodide-mediated oxidation at illuminated metal dichalcogenide electrodes Gary S. Calabrese and Mark S. Wrighton pp 6273 - 6280; DOI: 10.1021/ja00411a001 |
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Hydrogen-1 and carbon-13 ENDOR investigations of sterically hindered galvinoxyl radicals B. Kirste, W. Harrer, H. Kurreck, K. Schubert, H. Bauer, and W. Gierke pp 6280 - 6286; DOI: 10.1021/ja00411a002 |
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Local order study of zinc bromide solutions in ethyl acetate by EXAFS A. Sadoc, A. Fontaine, P. Lagarde, and D. Raoux pp 6287 - 6290; DOI: 10.1021/ja00411a003 |
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Protonation and site of protonation of anilines. Hydration and site of protonation after hydration Y. K. Lau, K. Nishizawa, A. Tse, R. S. Brown, and P. Kebarle pp 6291 - 6295; DOI: 10.1021/ja00411a004 |
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Microwave spectroscopic study of malonaldehyde (3-hydroxy-2-propenal). 2. Structure, dipole moment, and tunneling Steven L. Baughcum, Richard W. Duerst, Walter F. Rowe, Zuzana Smith, and E. Bright Wilson pp 6296 - 6303; DOI: 10.1021/ja00411a005 |
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Spectroscopy and decay dynamics of several methyl- and fluorine-substituted benzene radical cations V. E. Bondybey, C. Vaughn, Terry A. Miller, J. H. English, and R. H. Shiley pp 6303 - 6307; DOI: 10.1021/ja00411a006 |
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Determination of the heats of formation of the isomeric xylylenes by ion cyclotron double-resonance spectroscopy Steven K. Pollack, Brian C. Raine, and Warren J. Hehre pp 6308 - 6313; DOI: 10.1021/ja00411a007 |
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Silabutadienes and their silylene isomers. An ab initio study Georges Trinquier and Jean Paul Malrieu pp 6313 - 6319; DOI: 10.1021/ja00411a008 |
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Multiconformational synthetic polypeptides Andre Brack and Gerard Spach pp 6319 - 6323; DOI: 10.1021/ja00411a009 |
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Sustained water cleavage by visible light Enrico Borgarello, J. Kiwi, Ezio Pelizzetti, Mario Visca, and Michael Graetzel pp 6324 - 6329; DOI: 10.1021/ja00411a010 |
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Ultraviolet photoelectron studies of methyl-substituted benz[a]anthracenes I. Akiyama, P. R. LeBreton, and R. G. Harvey pp 6330 - 6332; DOI: 10.1021/ja00411a011 |
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Molecular beam chemistry. Formation of phenyl cations from C6H5X molecules S. A. Safron, G. A. King, and R. C. Horvat pp 6333 - 6337; DOI: 10.1021/ja00411a012 |
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Coordination modes of histidine. 2. Stereochemistry of the reaction between histidine derivatives and pyridoxal analogs conformational properties of zinc(II) complexes of histidine Schiff bases Luigi Casella and Michele Gullotti pp 6338 - 6347; DOI: 10.1021/ja00411a013 |
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Angular distortions at the carbon bound to cobalt in coenzyme B12 models. Implications with regard to cobalt-carbon bond cleavage in coenzyme B12 and other alkylcobalamins Lucio Randaccio, Nevenka Bresciani-Pahor, Paul J. Toscano, and Luigi G. Marzilli pp 6347 - 6351; DOI: 10.1021/ja00411a014 |
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Photochemical substitution reactions of iron tricarbonyl 1,4-dimethyltetraazadiene and related complexes. Behavior consistent with the strong coupling limit Curtis E. Johnson and William C. Trogler pp 6352 - 6358; DOI: 10.1021/ja00411a015 |
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NMR spectroscopy on paramagnetic complexes. 23. Vanadium-carbon bonds in paramagnetic bent vanadocene derivatives Frank H. Koehler, Peter Hofmann, and Wolfram Proessdorf pp 6359 - 6367; DOI: 10.1021/ja00411a016 |
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Synthesis of [1.1]ferrocenophanes via 1,1'-bis(6-fulvenyl)ferrocene A. Cassens, P. Eilbracht, A. Nazzal, W. Proessdorf, and U. T. Mueller-Westerhoff pp 6367 - 6372; DOI: 10.1021/ja00411a017 |
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Synthesis of the major component of alamethicin B. F. Gisin, D. G. Davis, Z. K. Borowska, J. E. Hall, and S. Kobayashi pp 6373 - 6377; DOI: 10.1021/ja00411a018 |
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Total syntheses of (.+-.)-duanomycinone. Regiospecific preparations of (.+-.)-7,9-dideoxydaunomycinone and 6,11-dihydroxy-4-methoxy-7,8,9,10-tetrahydronaphthacene-5,9,12-trione Frank M. Hauser and Subbarao Prasanna pp 6378 - 6386; DOI: 10.1021/ja00411a019 |
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Synthesis of indolizidine alkaloids via the intramolecular imino Diels-Alder reaction Nazir A. Khatri, Hans F. Schmitthenner, Jayant Shringarpure, and Steven M. Weinreb pp 6387 - 6393; DOI: 10.1021/ja00411a020 |
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Reaction of benzophenone triplets with allylic hydrogens. Laser flash photolysis study M. V. Encinas and J. C. Scaiano pp 6393 - 6397; DOI: 10.1021/ja00411a021 |
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Generality of the temperature dependence of carbon-13 shieldings as a probe for conformational or structural equilibriums Joseph B. Lambert, Adelia R. Vagenas, and Sujata Somani pp 6398 - 6402; DOI: 10.1021/ja00411a022 |
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Solvent effects on the picosecond dynamics of the photoreduction of benzophenone by aromatic amines John D. Simon and Kevin S. Peters pp 6403 - 6406; DOI: 10.1021/ja00411a023 |
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Thermolysis and photolysis of the azoalkane 2,3-diazatricyclo[4.3.0.04,9]non-2-ene: generation and transformation of the bicyclo[2.2.1]heptane-2,7-diyl diradical Waldemar Adam, Nestor Carballeira, and Ottorino De Lucchi pp 6406 - 6409; DOI: 10.1021/ja00411a024 |
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Photocontrol of polypeptide helix sense by cis-trans isomerism of side-chain azobenzene moieties Akihiko Ueno, Keiko Takahashi, Junichi Anzai, and Tetsuo Osa pp 6410 - 6415; DOI: 10.1021/ja00411a025 |
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Absorption spectra and photochemical rearrangements in phenylalkene cations in solid argon Lester Andrews, James A. Harvey, Benuel J. Kelsall, and Donald C. Duffey pp 6415 - 6422; DOI: 10.1021/ja00411a026 |
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Perfluoroacetylmethylmethylene and its quintet radical pair: isolation and ESR detection H. Murai, J. Ribo, M. Torres, and O. P. Strausz pp 6422 - 6426; DOI: 10.1021/ja00411a027 |
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Equilibrium [10]annulene .dblarw. bisnorcaradiene. X-ray study of the .beta. form of 11-methyltricyclo[4.4.1.01,6]undeca-2,4,7,9-tetraene-11-carbonitrile at two temperatures Riccardo Bianchi, Tullio Pilati, and Massimo Simonetta pp 6426 - 6431; DOI: 10.1021/ja00411a028 |
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Hydrolysis of spirobicyclic oxyphosphoranes. Associative and dissociative reactions Robert A. McClelland, Geeta Patel, and Corrado Cirinna pp 6432 - 6436; DOI: 10.1021/ja00411a029 |
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Unsaturated carbenes. 16. Extended unsaturated carbenes. Generation, nature, and chemistry of alkatetraenylidenecarbenes, R2C:C:C:C:C:C: Peter J. Stang and Mladen Ladika pp 6437 - 6443; DOI: 10.1021/ja00411a030 |
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Carbon acidity. 58. Hydrogen isotope exchange kinetics of propylene with lithium cyclohexylamide Donald W. Boerth and Andrew Streitwieser pp 6443 - 6447; DOI: 10.1021/ja00411a031 |
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Unified mechanism for polyunsaturated fatty acid autoxidation. Competition of peroxy radical hydrogen atom abstraction, .beta.-scission, and cyclization Ned A. Porter, Laura S. Lehman, Bruce A. Weber, and Karl J. Smith pp 6447 - 6455; DOI: 10.1021/ja00411a032 |
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Mechanism of the photoepoxidation with and photodecarboxylation of .alpha.-keto acids Yasuhiko Sawaki and Yoshiro Ogata pp 6455 - 6460; DOI: 10.1021/ja00411a033 |
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Reaction of aryl and vinyl halides with zerovalent nickel - preparative aspects and the synthesis of alnusone M. F. Semmelhack, Paul Helquist, L. D. Jones, Leonard Keller, L. Mendelson, Laurine Speltz Ryono, Janice Gorzynski Smith, and R. D. Stauffer pp 6460 - 6471; DOI: 10.1021/ja00411a034 |
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Autoxidation of biological molecules. 1. Antioxidant activity of vitamin E and related chain-breaking phenolic antioxidants in vitro G. W. Burton and K. U. Ingold pp 6472 - 6477; DOI: 10.1021/ja00411a035 |
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Autoxidation of biological molecules. 2. Autoxidation of a model membrane. Comparison of the autoxidation of egg lecithin phosphatidylcholine in water and in chlorobenzene L. R. C. Barclay and K. U. Ingold pp 6478 - 6485; DOI: 10.1021/ja00411a036 |
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Substrate specificity in ester hydrolysis by a new water-soluble heterocyclophane Iwao Tabushi, Yoshio Kimura, and Kazuo Yamamura pp 6486 - 6492; DOI: 10.1021/ja00411a037 |
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[2,3]-Wittig rearrangement of unsymmetrical bis-allylic ethers. Facile method for regio- and stereoselective synthesis of 1,5-dien-3-ols T. Nakai, K. Mikami, S. Taya, and Y. Fujita pp 6492 - 6494; DOI: 10.1021/ja00411a038 |
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Oxidation of isopropylamine coordinated to ruthenium Peter A. Adcock and F. Richard Keene pp 6494 - 6495; DOI: 10.1021/ja00411a039 |
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Tris(2,2'-bipyridine)ruthenium(2+)-mediated photoreduction of olefins with 1-benzyl-1,4-dihydronicotinamide: a mechanistic probe for electron-transfer reactions of NAD(P)H-model compounds Chyongjin Pac, Mikio Ihama, Masahide Yasuda, Yoji Miyauchi, and Hiroshi Sakurai pp 6495 - 6497; DOI: 10.1021/ja00411a040 |
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Photochemical additions of alkenes to N-methylphthalimides. Effect of aryl substituents on the direction of addition P. H. Mazzocchi, F. Khachik, P. Wilson, and R. Highet pp 6498 - 6499; DOI: 10.1021/ja00411a041 |
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Infrared spectra of gas-phase ions and their use in elucidating reaction mechanisms. Identification of C7H7- structural isomers by multiphoton electron detachment using a low-power infrared laser Charles A. Wight and J. L. Beauchamp pp 6499 - 6501; DOI: 10.1021/ja00411a042 |
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Periodic trends in transition metal-hydrogen, metal-carbon, and metal-oxygen bond dissociation energies. Correlation with reactivity and electronic structure P. B. Armentrout, L. F. Halle, and J. L. Beauchamp pp 6501 - 6502; DOI: 10.1021/ja00411a043 |
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Synthesis of 11.alpha.,9.alpha.-epoxymethanothromboxane A2: a stable, optically active TxA2 agonist Thomas K. Schaaf, Donald L. Bussolotti, M. John Parry, and E. J. Corey pp 6502 - 6505; DOI: 10.1021/ja00411a044 |
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Discrimination of C3H3+ structures on the basis of chemical reactivity Pierre Ausloos and Sharon G. Lias pp 6505 - 6507; DOI: 10.1021/ja00411a045 |
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Synthesis and x-ray crystal structure of a soluble divalent organosamarium complex William J. Evans, Ira Bloom, William E. Hunter, and Jerry L. Atwood pp 6507 - 6508; DOI: 10.1021/ja00411a046 |
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Novel catalytic system for homogeneous hydrogenation of carbon monoxide: ruthenium complexes in the presence of iodide promoters B. Duane Dombek pp 6508 - 6510; DOI: 10.1021/ja00411a047 |
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Importance of trinuclear coordination in the activation and desulfurization of a thioformamido ligand by a triosmium cluster Richard D. Adams and Zain Dawoodi pp 6510 - 6512; DOI: 10.1021/ja00411a048 |
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Fully functionalized thiol vesicles: structure and esterolytic properties Robert A. Moss and George O. Bizziogtti pp 6512 - 6514; DOI: 10.1021/ja00411a049 |
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Iron and ruthenium carbonyl catalyzed reductive carbonylation of nitro compounds by sodium methoxide. A significant effect of the metal on the reaction course Howard Alper and Khaled E. Hashem pp 6514 - 6515; DOI: 10.1021/ja00411a050 |
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Direct spectral evidence of the generation of singlet molecular oxygen (1.DELTA.g) in the reaction of potassium superoxide with water Ahsan U. Khan pp 6516 - 6517; DOI: 10.1021/ja00411a051 |
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Structures of eleven zervamicin and two emerimicin peptide antibiotics studied by fast atom bombardment mass spectrometry Kenneth L. Rinehart, Larry A. Gaudioso, Michael L. Moore, Ramesh C. Pandey, J. Carter Cook, Michael Barber, R. Donald Sedgwick, Robert S. Bordoli, Andrew N. Tyler, and Brian N. Green pp 6517 - 6520; DOI: 10.1021/ja00411a052 |
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Hydrogenation on the hindered face of syn-sesquinorbornene photosensitized by acetone Paul D. Bartlett, Antonius A. M. Roof, and William J. Winter pp 6520 - 6522; DOI: 10.1021/ja00411a053 |
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Avoparcin and epiavoparcin G. A. Ellestad, R. A. Leese, G. O. Morton, F. Barbatschi, W. Gore, W. J. McGahren, and I. M. Armitage pp 6522 - 6524; DOI: 10.1021/ja00411a054 |
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Optically active radical complexes. ESR-HPLC-OR study of the carbonyl(quinone)rhenium-(+)- and (-)-DIOP radical complexes Tong Ing Ho, K. A. M. Creber, and J. K. S. Wan pp 6524 - 6526; DOI: 10.1021/ja00411a055 |
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Total synthesis of (.+-.)-pentalenolactone E methyl ester Leo A. Paquette, Heinrich Schostarez, and Gary D. Annis pp 6526 - 6527; DOI: 10.1021/ja00411a056 |
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12-s-Cis - a novel conformation of retinoids Anita H. Lewin, F. Ivy Carroll, and Charles G. Moreland pp 6527 - 6529; DOI: 10.1021/ja00411a057 |
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Dimethylmethylthiosulfonium fluoroborate. A chemoselective initiator for thionium ion induced cyclizations Barry M. Trost and Eigoro Murayama pp 6529 - 6530; DOI: 10.1021/ja00411a058 |
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Automerization of C11H11 chlorides and stability of their cations M. J. Goldstein, S. Tomoda, E. J. Pressman, and J. A. Dodd pp 6530 - 6532; DOI: 10.1021/ja00411a059 |
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An equilibrium deuterium isotope effect of surprising magnitude M. J. Goldstein and E. J. Pressman pp 6533 - 6534; DOI: 10.1021/ja00411a060 |
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Formation of N-phenylheme in the hemolytic reaction of phenylhydrazine with hemoglobin Paul R. Ortiz de Montellano and Kent L. Kunze pp 6534 - 6536; DOI: 10.1021/ja00411a061 |
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Structure revision of 37 lycoctonine-related diterpenoid alkaloids S. William Pelletier, Naresh V. Mody, Kottayil I. Varughese, Joseph A. Maddry, and Haridutt K. Desai pp 6536 - 6538; DOI: 10.1021/ja00411a062 |
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Total synthesis of (+)-compactin (ML-236B) Nai Yi Wang, Chi Tung Hsu, and Charles J. Sih pp 6538 - 6539; DOI: 10.1021/ja00411a063 |
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Book Reviews pp 6540 - 6540; DOI: 10.1021/ja00411a600 |
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Nuclear quadrupole coupling constants and hydrogen bonding. Molecular orbital study of oxygen-17 and deuterium field gradients in formaldehyde-water hydrogen bonding Leslie G. Butler and Theodore L. Brown pp 6541 - 6549; DOI: 10.1021/ja00412a001 |
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Hydride-donation reaction of reduced nicotinamide adenine dinucleotide. 1. MINDO/3 and STO-3G calculations on analog reactions with cyclopropene, tropylidene, and 1,4-dihydropyridine as hydride donors and the cyclopropenium cation as acceptor M. C. A. Donkersloot and H. M. Buck pp 6549 - 6554; DOI: 10.1021/ja00412a002 |
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The hydride-donation reaction of reduced nicotinamide adenine dinucleotide. 2. MINDO/3 and STO-3G calculations on the role of the carbamoyl group in enzymic reactions M. C. A. Donkersloot and H. M. Buck pp 6554 - 6558; DOI: 10.1021/ja00412a003 |
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Enthalpy of steric inhibition to solvation due to tert-butyl groups on an anion radical Gerald R. Stevenson, Jeanette D. Kokosinski, and Yoh-Tz Chang pp 6558 - 6562; DOI: 10.1021/ja00412a004 |
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Enthalpies of hydration of alkenes. 1. The n-hexenes Kenneth B. Wiberg and David J. Wasserman pp 6563 - 6566; DOI: 10.1021/ja00412a005 |
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Study of increasingly crowded phenylethanes by carbon-13 spectroscopy and molecular mechanics calculations Michael I. Watkins and George A. Olah pp 6566 - 6574; DOI: 10.1021/ja00412a006 |
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Proton nuclear Overhauser effects and protein dynamics E. T. Olejniczak, F. M. Poulsen, and C. M. Dobson pp 6574 - 6580; DOI: 10.1021/ja00412a007 |
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Structure revision of the antibiotic vancomycin. Use of nuclear Overhauser effect difference spectroscopy Michael P. Williamson and Dudley H. Williams pp 6580 - 6585; DOI: 10.1021/ja00412a008 |
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Model calculations of potential surfaces of van der Waals complexes containing large aromatic molecules Mary Jo Ondrechen, Ziva Berkovitch-Yellin, and Joshua Jortner pp 6586 - 6592; DOI: 10.1021/ja00412a009 |
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Resonance Raman excitation profiles for the permanganate ion: calculation of Franck-Condon scattering contributions for the totally symmetric fundamental and its overtones and of the equilibrium manganese oxide (MnO) bond length in the first 1T2 excited state Robin J. H. Clark and Brian Stewart pp 6593 - 6599; DOI: 10.1021/ja00412a010 |
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Gas-phase generation of phenylnitrene anion radical - proton affinity and .DELTA.Hf.degree. of phN-.cntdot. and its clustering with ROH molecules Richard N. McDonald, A. Kasem Chowdhury, and D. W. Setser pp 6599 - 6603; DOI: 10.1021/ja00412a011 |
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Carbon-13 hyperfine splittings and geometry at the radical center in bicyclo[2.2.1]hept-2-yl radicals Angelo Alberti, Maurizio Guerra, and Gian Franco Pedulli pp 6604 - 6606; DOI: 10.1021/ja00412a012 |
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Threshold intensities and kinetics of sonoreaction of thymine in aqueous solutions at low ultrasonic intensities Chandra M. Sehgal and Shih Yi Wang pp 6606 - 6611; DOI: 10.1021/ja00412a013 |
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Reactions of copper(I) with micellar porphyrins and hemes. Spectroscopic evidence for copper(I)-heme binuclear ion formation Eugene A. Deardorff, Paulette A. G. Carr, and James K. Hurst pp 6611 - 6616; DOI: 10.1021/ja00412a014 |
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Coordination chemistry of microbial iron transport compounds. 21. Kinetics and mechanism of iron exchange in hydroxamate siderophore complexes Thomas P. Tufano and Kenneth N. Raymond pp 6617 - 6624; DOI: 10.1021/ja00412a015 |
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Ion-beam studies of the reactions of atomic cobalt ions with alkenes P. B. Armentrout, L. F. Halle, and J. L. Beauchamp pp 6624 - 6628; DOI: 10.1021/ja00412a016 |
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Ion-beam studies of the reactions of atomic cobalt ions with cycloalkanes in the gas phase. Formation and decomposition of chemically activated metallacycles P. B. Armentrout and J. L. Beauchamp pp 6628 - 6632; DOI: 10.1021/ja00412a017 |
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Negative ion states of d6 transition-metal hexacarbonyls Judith C. Giordan, John H. Moore, and John A. Tossell pp 6632 - 6636; DOI: 10.1021/ja00412a018 |
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Phosphorus-31 NMR spectra of chelated diphosphine rhodium complexes in solution O. Richard Hughes and D. A. Young pp 6636 - 6642; DOI: 10.1021/ja00412a019 |
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Thallium-205 nuclear magnetic resonance study of thallium(III) halide complexes in aqueous solutions Julius Glaser and Ulf Henriksson pp 6642 - 6649; DOI: 10.1021/ja00412a020 |
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Synthesis and properties of bis(pentamethylcyclopentadienyl) actinide hydrocarbyls and hydrides. A new class of highly reactive f-element organometallic compounds Paul J. Fagan, Juan M. Manriquez, Eric A. Maatta, Afif M. Seyam, and Tobin J. Marks pp 6650 - 6667; DOI: 10.1021/ja00412a021 |
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Effects of ligand substituents on excited-state reactivity and overall photoredox behavior for (polypyridyl)ruthenium(II) complexes. Laser flash study with potential reductive quenchers Keith Monserrat, Thomas K. Foreman, Michael Graetzel, and David G. Whitten pp 6667 - 6672; DOI: 10.1021/ja00412a022 |
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Reactivity of lanthanide metals with unsaturated hydrocarbons: terminal alkyne reactions William J. Evans, Steven C. Engerer, and Kraig M. Coleson pp 6672 - 6677; DOI: 10.1021/ja00412a023 |
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Use of silyloxydienes in synthesis. Total syntheses of the sesquiterpene (.+-.)-seychellene Michael E. Jung, Charles A. McCombs, Yukiko Takeda, and Yuh-Guo Pan pp 6677 - 6685; DOI: 10.1021/ja00412a024 |
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Organoiron complexes in organic synthesis. Part 19. Trichothecene analogs. Total synthesis of 12,13-epoxy-14-methoxytrichothecene via organoiron complexes Anthony J. Pearson and Chi Wi Ong pp 6686 - 6690; DOI: 10.1021/ja00412a025 |
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Preparation of 2,3-dimethylene-2,3-dihydrofurans by the flash vacuum pyrolysis of substituted furylmethyl esters Walter S. Trahanovsky, Timothy J. Cassady, and Treacy L. Woods pp 6691 - 6695; DOI: 10.1021/ja00412a026 |
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Intramolecular Diels-Alder reactions: the angularly methylated trans-perhydroindan ring system William R. Roush and Steven M. Peseckis pp 6696 - 6704; DOI: 10.1021/ja00412a027 |
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Conformation of progesterone side chain: conflict between x-ray data and force-field calculations William L. Duax, Jane F. Griffin, and Douglas C. Rohrer pp 6705 - 6712; DOI: 10.1021/ja00412a028 |
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Stereoelectronic control in the gas-phase ionization of cyclic ortho esters Marjorie C. Caserio, Yoshie Souma, and Jhong K. Kim pp 6712 - 6716; DOI: 10.1021/ja00412a029 |
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Alkyl group stabilization of monoolefin radical cations. ESR, ENDOR, and cyclic voltammetry study Fabian Gerson, Javier Lopez, Ryoichi Akaba, and Stephen F. Nelsen pp 6716 - 6722; DOI: 10.1021/ja00412a030 |
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Kinetics of gas phase tetramethyldioxetane decomposition and chemiluminescence B. D. Cannon and F. F. Crim pp 6722 - 6726; DOI: 10.1021/ja00412a031 |
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Plasticity of the DNA double helix C. K. Mitra, M. H. Sarma, and Ramaswamy H. Sarma pp 6727 - 6737; DOI: 10.1021/ja00412a032 |
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Valence isomer of 4-methoxyazulene. Synthesis of 6-methoxytetracyclo[5.3.0.02,4.03,5]deca-6,8,10-triene Yoshikazu Sugihara, Takashi Sugimura, and Ichiro Murata pp 6738 - 6739; DOI: 10.1021/ja00412a033 |
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Chirally selective synthesis of sugar moiety of nucleosides by chemicoenzymatic approach: L- and D-riboses, showdomycin, and cordycepin Yukishige Ito, Tomoyuki Shibata, Masafumi Arita, Hiroaki Sawai, and Masaji Ohno pp 6739 - 6741; DOI: 10.1021/ja00412a034 |
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A new bridging ligand, the hydrogen oxide ion (H3O2-) Avi Bino and Dan Gibson pp 6741 - 6742; DOI: 10.1021/ja00412a035 |
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Relationship between solution entropies and gas phase entropies of nonelectrolytes Michael H. Abraham pp 6742 - 6744; DOI: 10.1021/ja00412a036 |
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Free radical epoxidation of 7,8-dihydroxy-7,8-dihydrobenzo[a]pyrene by hematin and polyunsaturated fatty acid hydroperoxides Thomas A. Dix and Lawrence J. Marnett pp 6744 - 6746; DOI: 10.1021/ja00412a037 |
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Silver-109 and rhodium-103 NMR spectroscopy with proton polarization transfer Christian Brevard, Gerard C. Van Stein, and Gerard Van Koten pp 6746 - 6748; DOI: 10.1021/ja00412a038 |
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Structural and dynamic information about double-stranded DNA from nitrogen-15 NMR spectroscopy Thomas L. James, Jacqueline L. James, and Aviva Lapidot pp 6748 - 6750; DOI: 10.1021/ja00412a039 |
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Stereochemistry of lysine 2,3-aminomutase D. John Aberhart, Horng Jau Lin, and Bruce H. Weiller pp 6750 - 6752; DOI: 10.1021/ja00412a040 |
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Studies of nitrogen metabolism using C-13 NMR spectroscopy. 3. Synthesis of DL-[3-13C,2-15N]lysine and its incorporation into streptothricin F1 Steven J. Gould and T. K. Thiruvengadam pp 6752 - 6754; DOI: 10.1021/ja00412a041 |
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(.mu.-H)Fe4(CO)12(.eta.2-COH): evidence for a protonated .eta.2-CO complex as an intermediate in the proton-induced reduction of carbon monoxide K. H. Whitmire and D. F. Shriver pp 6754 - 6755; DOI: 10.1021/ja00412a042 |
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Photocatalytic oxidations of lactams and N-acylamines James W. Pavlik and Supawan Tantayanon pp 6755 - 6757; DOI: 10.1021/ja00412a043 |
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Mechanistic features of the semiconductor photocatalyzed olefin-to-carbonyl oxidative cleavage Marye Anne Fox and C. C. Chen pp 6757 - 6759; DOI: 10.1021/ja00412a044 |
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Time-resolved determinations of deuterium isotope effects on O2(1.DELTA.g) lifetimes in solution G. Peters and M. A. J. Rodgers pp 6759 - 6761; DOI: 10.1021/ja00412a045 |
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Synthesis, structure, and electrochemical behavior of cis-diammine-platinum(III) dimers with bridging .alpha.-pyridonate ligands L. Steven Hollis and Stephen J. Lippard pp 6761 - 6763; DOI: 10.1021/ja00412a046 |
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Biosynthesis of dibromotyrosine-derived antimicrobial compounds by the marine sponge Aplysina fistularis (Verongia aurea) Adrienne A. Tymiak and Kenneth L. Rinehart pp 6763 - 6765; DOI: 10.1021/ja00412a047 |
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Stereospecific conversion of penicillin to thienamycin Sandor Karady, Joseph S. Amato, Robert A. Reamer, and Leonard M. Weinstock pp 6765 - 6767; DOI: 10.1021/ja00412a048 |
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Internal reactions of tetraalkylstannanes with carbon-centered electrophiles Timothy L. Macdonald, Sankaran Mahalingam, and Dale E. O'Dell pp 6767 - 6769; DOI: 10.1021/ja00412a049 |
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Synthesis and structure of a "dicuprophane", a dicopper(I) complex derived from [o-(diphenylphosphino)benzoyl]pinacolone Thomas B. Rauchfuss, Scott R. Wilson, and Debra A. Wrobleski pp 6769 - 6770; DOI: 10.1021/ja00412a050 |
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Synthesis of [(C6H5NH)PNC6H5]3: a participant in a phosphorus(III)-nitrogen compound trimer-dimer interconversion reaction Martin L. Thompson, Abbas Tarassoli, R. Curtis Haltiwanger, and Arlan D. Norman pp 6770 - 6772; DOI: 10.1021/ja00412a051 |
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Sceptrin, an antimicrobial agent from the sponge Agelas sceptrum Roger P. Walker, D. John Faulkner, Donna Van Engen, and Jon Clardy pp 6772 - 6773; DOI: 10.1021/ja00412a052 |
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Isolation and structure of brevetoxin B from the "red tide" dinoflagellate Ptychodiscus brevis (Gymnodinium breve) Yong-Yeng Lin, Martin Risk, Sammy M. Ray, Donna Van Engen, Jon Clardy, Jerzy Golik, John C. James, and Koji Nakanishi pp 6773 - 6775; DOI: 10.1021/ja00412a053 |
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High-energy fragmentation of chlorophyll a and its fully deuterated analog by californium-252 plasma desorption mass spectrometry Jerry E. Hunt, Ronald D. Macfarlane, Joseph J. Katz, and Ralph C. Dougherty pp 6775 - 6778; DOI: 10.1021/ja00412a054 |
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Infrared spectroscopy of oxidized metalloporphyrins: detection of a band diagnostic of porphyrin-centered oxidation Eric T. Shimomura, Martin A. Phillippi, Harold M. Goff, William F. Scholz, and Christopher A. Reed pp 6778 - 6780; DOI: 10.1021/ja00412a055 |
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Carbon-13 cross-polarization magic-angle-spinning NMR study of butylamine adsorbed on .gamma.-alumina: characterization of surface acid sites William H. Dawson, Steve W. Kaiser, Paul D. Ellis, and Ruth R. Inners pp 6780 - 6781; DOI: 10.1021/ja00412a056 |
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Laser photochemical production of vitamin D V. Malatesta, C. Willis, and P. A. Hackett pp 6781 - 6783; DOI: 10.1021/ja00412a057 |
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Spinning near the magic angle: a means of obtaining first-order dipolar NMR spectra of molecules dissolved in nematic liquid crystals Jacques Courtieu, D. W. Alderman, and David M. Grant pp 6783 - 6784; DOI: 10.1021/ja00412a058 |
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Synthetic model approach to the active site structure of cytochrome oxidase. Novel porphyrin-containing heterobinuclear iron(III)-copper(II) complexes Maxwell J. Gunter, Lewis N. Mander, Keith S. Murray, and Paul E. Clark pp 6784 - 6787; DOI: 10.1021/ja00412a059 |
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Novel linear aluminum-hydrogen-aluminum electron-deficient bond in Na[(CH3)3Al-H-Al(CH3)3] Jerry L. Atwood, Duane C. Hrncir, Robin D. Rogers, and Judith A. K. Howard pp 6787 - 6788; DOI: 10.1021/ja00412a060 |
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A rearrangement-elimination sequence to 1-silatoluene Thomas J. Barton and Michael Vuper pp 6788 - 6789; DOI: 10.1021/ja00412a061 |
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Book Reviews pp 6790 - 6790; DOI: 10.1021/ja00412a600 |
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Quantitative electrochemical kinetics studies of "microelectrodes": catalytic water reduction by methyl viologen/colloidal platinum Deborah S. Miller and George McLendon pp 6791 - 6796; DOI: 10.1021/ja00413a001 |
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Association of spin-labeled substrate molecules with poly(sodium 10-undecenoate) and the sodium 10-undecenoate micelle Estel D. Sprague, David C. Duecker, and C. E. Larrabee pp 6797 - 6800; DOI: 10.1021/ja00413a002 |
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Charge-transfer spectra of metallophthalocyanines: correlation with electrode potentials A. B. P. Lever, S. R. Pickens, P. C. Minor, S. Licoccia, B. S. Ramaswamy, and K. Magnell pp 6800 - 6806; DOI: 10.1021/ja00413a003 |
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Electroreductive alkylation of iron in porphyrin complexes. Electrochemical and spectral characteristics of .sigma.-alkylironporphyrins Doris Lexa, Joel Mispelter, and Jean Michel Saveant pp 6806 - 6812; DOI: 10.1021/ja00413a004 |
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Infrared multiphoton decomposition of monosilane P. A. Longeway and F. W. Lampe pp 6813 - 6818; DOI: 10.1021/ja00413a005 |
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Induced optical activity and liquid crystal linear dichroism of 9,9'-spiro-bi[9H-fluorene] P. Palmieri and B. Samori pp 6818 - 6823; DOI: 10.1021/ja00413a006 |
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Reversible wavelength shifts of chlorophyll induced by a point charge R. C. Davis, S. L. Ditson, A. F. Fentiman, and R. M. Pearlstein pp 6823 - 6826; DOI: 10.1021/ja00413a007 |
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Electrochemical investigations of compounds having isomeric forms with similar standard redox potentials: oxidation of bis(tri-n-butylphosphine)molybdenum tetracarbonyl and related complexes A. M. Bond, D. J. Darensbourg, E. Mocellin, and B. J. Stewart pp 6827 - 6832; DOI: 10.1021/ja00413a008 |
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Equilibriums in solutions of nucleosides, 5'-nucleotides, and diethylenetriaminepalladium(2+) Kurt H. Scheller, Verena Scheller-Krattiger, and R. Bruce Martin pp 6833 - 6839; DOI: 10.1021/ja00413a009 |
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Effects of methyl group substitution on metal-coordinated cyclopentadienyl rings. Core and valence ionizations of methylated tricarbonyl(.eta.5-cyclopentadienyl)metal complexes David C. Calabro, John L. Hubbard, Charles H. Blevins, Andrew C. Campbell, and Dennis L. Lichtenberger pp 6839 - 6846; DOI: 10.1021/ja00413a010 |
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Valence ionizations of olefins coordinated to metals. Olefin dicarbonyl[.eta.5-(methyl- and pentamethyl)cyclopentadienyl]manganese complexes David C. Calabro and Dennis L. Lichtenberger pp 6846 - 6852; DOI: 10.1021/ja00413a011 |
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Valence electronic structure of bridging methylenes: UV photoelectron spectroscopy of .mu.-methylene-bis[dicarbonyl(.eta.5-cyclopentadienyl)manganese] David C. Calabro, Dennis L. Lichtenberger, and Wolfgang A. Herrmann pp 6852 - 6855; DOI: 10.1021/ja00413a012 |
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Thallium in organic synthesis. 61. Intramolecular capture of radical cations from thallium(III) trifluoroacetate oxidation of arylalkanoic acids and arylalkanols. New routes to oxygen heterocycles Edward C. Taylor, Juan G. Andrade, Gerhardus J. H. Rall, Ignatius J. Turchi, Kosta Steliou, G. Erik Jagdmann, and Alexander McKillop pp 6856 - 6863; DOI: 10.1021/ja00413a013 |
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Interaction of nickel(0) complexes with allyl carboxylates, allyl ethers, allylic alcohols, and vinyl acetate. .pi.-Complex formation and oxidative addition to nickel involving cleavage of the alkenyl-oxygen bond Takakazu Yamamoto, Junichi Ishizu, and Akio Yamamoto pp 6863 - 6869; DOI: 10.1021/ja00413a014 |
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Crystal structures of repeating peptides of elastin. 2. N-(tert-Butoxycarbonyl)-L-valyl-L-prolylglycylglycine benzyl ester Hiroshi Ayato, Isao Tanaka, and Tamaichi Ashida pp 6869 - 6873; DOI: 10.1021/ja00413a015 |
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Study of the synthesis and properties of [25](1,2,3,4,5)cyclophane Paulo F. T. Schirch and V. Boekelheide pp 6873 - 6878; DOI: 10.1021/ja00413a016 |
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Formation of [9]- and [10]paracyclophane derivatives in cycloaddition reactions Fumio Kataoka, Shinya Nishida, Takashi Tsuji, and Masashi Murakami pp 6878 - 6884; DOI: 10.1021/ja00413a017 |
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Methoxymethyl-directed aryl metalation. Total synthesis of (.+-.)-averufin Craig A. Townsend, Steven G. Davis, Siegfried B. Christensen, John C. Link, and Charles P. Lewis pp 6885 - 6888; DOI: 10.1021/ja00413a018 |
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Photochemical formation of dihydrocarbazoles from diphenylamines and their thermal rearrangement and disproportionation reactions Karl Heinz Grellmann, Wolfgang Kuehnle, Horst Weller, and Thomas Wolff pp 6889 - 6893; DOI: 10.1021/ja00413a019 |
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Heterogeneous photosynthetic production of amino acids at platinum/titanium dioxide suspensions by near ultraviolet light Wendell W. Dunn, Yosihiro Aikawa, and Allen J. Bard pp 6893 - 6897; DOI: 10.1021/ja00413a020 |
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Semiconductor electrodes. 40. Photoassisted hydrogen evolution at poly(benzyl viologen)-coated p-type silicon electrodes Hector D. Abruna and Allen J. Bard pp 6898 - 6901; DOI: 10.1021/ja00413a021 |
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Photocatalysis. 6. Mechanism of the cyclotrimerization of trans-cycloheptene, catalyzed by copper(I) triflate Ton Spee and Adri Mackor pp 6901 - 6904; DOI: 10.1021/ja00413a022 |
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Locally excited triplet state production from excited charge-transfer complexes Bobby K. Adams and William R. Cherry pp 6904 - 6907; DOI: 10.1021/ja00413a023 |
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Kinetics and mechanism of the hydrolysis of anilide acetals Robert A. McClelland and Geeta Patel pp 6908 - 6911; DOI: 10.1021/ja00413a024 |
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Rate and equilibrium constants for the formation and decomposition of the tetrahedral intermediate of the methanolysis of methyl benzoates Robert A. McClelland and Geeta Patel pp 6912 - 6915; DOI: 10.1021/ja00413a025 |
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Direct observation of excited state intramolecular proton transfer kinetics in 3-hydroxyflavone G. J. Woolfe and P. J. Thistlethwaite pp 6916 - 6923; DOI: 10.1021/ja00413a026 |
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Use of carbon-13 substituent chemical shifts to scale nonhydrogen-bonding dipolar interactions of protonic solvents B. Chawla, S. K. Pollack, C. B. Lebrilla, M. J. Kamlet, and R. W. Taft pp 6924 - 6930; DOI: 10.1021/ja00413a027 |
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Electron-transfer-induced reactions. Termination steps and efficiency of the chain process in SRN1 aromatic substitutions Christian Amatore, Jean Pinson, Jean Michel Saveant, and Andre Thiebault pp 6930 - 6937; DOI: 10.1021/ja00413a028 |
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Low-temperature fluorination of aerosol suspensions of hydrocarbons utilizing elemental fluorine James L. Adcock, Kiyoshi Horita, and Ehrengard B. Renk pp 6937 - 6947; DOI: 10.1021/ja00413a029 |
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Crystal and molecular structure of [tris(4,5-diisopropylimidazol-2-yl)phosphine]dichlorozinc(II)-bis[N,N-dimethylformamide] Randy J. Read and Michael N. G. James pp 6947 - 6952; DOI: 10.1021/ja00413a030 |
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Tris(4,5-diisopropylimidazol-2-yl)phosphine:zinc(2+). A catalytically active model for carbonic anhydrase R. S. Brown, N. J. Curtis, and J. Huguet pp 6953 - 6959; DOI: 10.1021/ja00413a031 |
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Carbon monoxide activation by organoactinides. Migratory carbon monoxide insertion into metal-hydrogen bonds to produce mononuclear formyls Paul J. Fagan, Kenneth G. Moloy, and Tobin J. Marks pp 6959 - 6962; DOI: 10.1021/ja00413a032 |
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Formation constants of ion pair-ligand complexes. Application of crown ether network polymers Roger Sinta and Johannes Smid pp 6962 - 6963; DOI: 10.1021/ja00413a033 |
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Efficient electron channel through self-aggregation of cytochrome c3 on an artificial membrane Iwao Tabushi, Takako Nishiya, Tatsuhiko Yagi, and Hiroo Inokuchi pp 6963 - 6965; DOI: 10.1021/ja00413a034 |
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Design and synthesis of a model peptide with .beta.-endorphin-like properties John W. Taylor, David G. Osterman, Richard J. Miller, and E. T. Kaiser pp 6965 - 6966; DOI: 10.1021/ja00413a035 |
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Total synthesis of ionophore antibiotic X-14547A. 1. Enantioselective synthesis of the tetrahydropyran and tetrahydroindan building blocks K. C. Nicolaou, D. P. Papahatjis, D. A. Claremon, and R. E. Dolle pp 6967 - 6969; DOI: 10.1021/ja00413a036 |
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Total synthesis of ionophore antibiotic X-14547A. 2. Coupling of the tetrahydropyran and tetrahydroindan systems and construction of the butadienyl and ketopyrrole moieties K. C. Nicolaou, D. A. Claremon, D. P. Papahatjis, and R. L. Magolda pp 6969 - 6971; DOI: 10.1021/ja00413a037 |
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Novel packing material for optical resolution: (+)-poly(triphenylmethyl methacrylate) coated on macroporous silica gel Yoshio Okamoto, Shiro Honda, Ichiro Okamoto, Heimei Yuki, Shizuaki Murata, Ryoji Noyori, and Hidemasa Takaya pp 6971 - 6973; DOI: 10.1021/ja00413a038 |
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Solvation of ion pairs. Solvation complexes between the ion-paired 9-fluorenone anion radical and dipolar aprotic solvents Kazuo Nakamura pp 6973 - 6974; DOI: 10.1021/ja00413a039 |
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24(S),25-Epoxycholesterol is a natural product of mammalian steroid biosynthesis James A. Nelson, Sharon R. Steckbeck, and Thomas A. Spencer pp 6974 - 6975; DOI: 10.1021/ja00413a040 |
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Coordination and coupling of alkylidene groups on a triosmium cluster framework. Crystal structure of Os3(CO)10(.mu.-CO)(.mu.-CHSiMe3) John R. Shapley, Allen C. Sievert, Melvyn Rowen Churchill, and Harvey J. Wasserman pp 6975 - 6977; DOI: 10.1021/ja00413a041 |
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Structures of two novel toxins from Protogonyaulax Carol Fix Wichmann, Walter P. Niemczura, Heinrich K. Schnoes, Sherwood Hall, Paul B. Reichardt, and Stephen D. Darling pp 6977 - 6978; DOI: 10.1021/ja00413a042 |
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Structure, properties, and transport mechanism of iron(III) complex of mugineic acid, a possible phytosiderophore Yukio Sugiura, Hisashi Tanaka, Yoshiki Mino, Toshimasa Ishida, Nagayo Ota, Masatoshi Inoue, Kyosuke Nomoto, Himeko Yoshioka, and Tsunematsu Takemoto pp 6979 - 6982; DOI: 10.1021/ja00413a043 |
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Picosecond laser study of the adiabatic photodissociation of an endoperoxide S. Y. Hou, C. G. Dupuy, M. J. McAuliffe, D. A. Hrovat, and K. B. Eisenthal pp 6982 - 6983; DOI: 10.1021/ja00413a044 |
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Substituent effects on the aliphatic Claisen rearrangement. 1. Synthesis and rearrangement of cyano-substituted allyl vinyl ethers Cynthia J. Burrows and Barry K. Carpenter pp 6983 - 6984; DOI: 10.1021/ja00413a045 |
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Substituent effects on the aliphatic Claisen rearrangements. 2. Theoretical analysis Cynthia Burrows and Barry K. Carpenter pp 6984 - 6986; DOI: 10.1021/ja00413a046 |
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Transition-metal binding site of bleomycin. A synthetic analog capable of binding iron(II) to yield an oxygen-sensitive complex Masami Otsuka, Makoto Yoshida, Susumu Kobayashi, Masaji Ohno, Yukio Sugiura, Tomohisa Takita, and Hamao Umezawa pp 6986 - 6988; DOI: 10.1021/ja00413a047 |
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Use of spy nuclei for relaxation studies in nuclear magnetic resonance Y. Huang, G. Bodenhausen, and R. R. Ernst pp 6988 - 6989; DOI: 10.1021/ja00413a048 |
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Novel photoisomerization of 1-acylindoles to 3-acylindolenines. General entry to the total synthesis of Strychnos and Aspidosperma alkaloids Yoshio Ban, Kiyoshi Yoshida, Jiro Goto, and Takeshi Oishi pp 6990 - 6992; DOI: 10.1021/ja00413a049 |
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Synthesis and reactions of a dimetallacyclohexene. Thermal conversion to an o-xylylene complex and phosphine-induced conversion to free o-xylylene and a new reactive dinuclear cobalt complex William H. Hersh and Robert G. Bergman pp 6992 - 6994; DOI: 10.1021/ja00413a050 |
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ESR detection of the dimethyl ether radical cation Jih Tzong Wang and Ffrancon Williams pp 6994 - 6996; DOI: 10.1021/ja00413a051 |
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Nature of the intermediate between 4a-hydroperoxyflavin and 4a-hydroxyflavin in the hydroxylation reaction of p-hydroxybenzoate hydroxylase. Synthesis of 6-aminopyrimidine-2,4,5(3H)-triones and the mechanism of aromatic hydroxylation by flavin monooxygenases A. Wessiak and T. C. Bruice pp 6996 - 6998; DOI: 10.1021/ja00413a052 |
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Intercalation of potentially reactive transition-metal complexes in the lamellar manganese phosphide sulfide host lattice Rene Clement pp 6998 - 7000; DOI: 10.1021/ja00413a053 |
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Copper(II) hemocyanin models Vickie McKee, Jeffrey V. Dagdigian, Robert Bau, and Christopher A. Reed pp 7000 - 7001; DOI: 10.1021/ja00413a054 |
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Competitive inhibitor binding to the binuclear copper active site in tyrosinase Marjorie E. Winkler, Konrad Lerch, and Edward I. Solomon pp 7001 - 7003; DOI: 10.1021/ja00413a055 |
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Novel intramolecular photorearrangement of alkane nitronate anions K. Yamada, T. Kanekiyo, S. Tanaka, K. Naruchi, and M. Yamamoto pp 7003 - 7005; DOI: 10.1021/ja00413a056 |
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A micromethod for determining the branching points in oligosaccharides based on circular dichroism Hung Wen Liu and Koji Nakanishi pp 7005 - 7006; DOI: 10.1021/ja00413a057 |
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Amino acids in the hydrolysis products of the reaction of carbon vapor with ammonia Philip B. Shevlin, Daniel W. McPherson, and Paul Melius pp 7006 - 7007; DOI: 10.1021/ja00413a058 |
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Facile regio- and stereoselective total synthesis of racemic aklavinone Tsung Tee Li and Yu Lin Wu pp 7007 - 7009; DOI: 10.1021/ja00413a059 |
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Unusual sesterterpenoids from the secretion of Ceroplastes floridensis (Coccidae), an orchard pest. Application of the allylic benzoate method for determination of absolute configuration Yoko Naya, Kazuo Yoshihara, Takashi Iwashita, Hajime Komura, Koji Nakanishi, and Yasuo Hata pp 7009 - 7011; DOI: 10.1021/ja00413a060 |
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Thermal rearrangement of an allenic diazoalkane and intermolecular capture of a diazoethene by a cyclopropene to give a common dihydropyridazine product Paul M. Lahti and Jerome A. Berson pp 7011 - 7012; DOI: 10.1021/ja00413a061 |
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Kinetic bistability in the permanganate oxidation of oxalate John S. Reckley and Kenneth Showalter pp 7012 - 7013; DOI: 10.1021/ja00413a062 |
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Chemical and spectroscopic properties of the binuclear copper active site in Rhus laccase: direct confirmation of a reduced binuclear type 3 copper site in type 2 depleted laccase and intramolecular coupling of the type 3 to the type 1 and type 2 copper sites C. D. LuBien, M. E. Winkler, T. J. Thamann, R. A. Scott, M. S. Co, K. O. Hodgson, and E. I. Solomon pp 7014 - 7016; DOI: 10.1021/ja00413a063 |
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Chemistry of sulfenic acids. 4. The first direct evidence for the involvement of sulfenic acids in the oxidation of thiols Franklin A. Davis and Robert L. Billmers pp 7016 - 7018; DOI: 10.1021/ja00413a064 |
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Oxygen chiral phosphodiesters. 5. Stereochemical course of the hydrolysis of thymidine 3'-[(4-nitrophenyl)[17O,18O]phosphate] in water (oxygen-16) catalyzed by the exonuclease from bovine spleen Shujaath Mehdi and John A. Gerlt pp 7018 - 7020; DOI: 10.1021/ja00413a065 |
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Comparison of the capacities of the perhydroxyl and the superoxide radicals to initiate chain oxidation of linoleic acid Janusz M. Gebicki and Benon H. J. Bielski pp 7020 - 7022; DOI: 10.1021/ja00413a066 |
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Production of gas-phase bare transition metal clusters by laser photodissociation of organometallic cluster compounds V. Vaida, N. J. Cooper, R. J. Hemley, and D. G. Leopold pp 7022 - 7023; DOI: 10.1021/ja00413a067 |
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Cobalt(III)-mediated peptide synthesis. 1. Cobalt(III)-activated amino acid methyl esters and the synthesis of dipeptides C. R. Clark, R. F. Tasker, D. A. Buckingham, D. R. Knighton, D. R. K. Harding, and W. S. Hancock pp 7023 - 7025; DOI: 10.1021/ja00413a068 |
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Cobalt(III)-mediated peptide synthesis. 2. Synthesis of tetrapeptides and [leu5]-enkephalin D. R. Knighton, D. R. K. Harding, M. J. Friar, W. S. Hancock, G. D. Reynolds, C. R. Clark, C. R. Clark, R. F. Tasker, and D. A. Buckingham pp 7025 - 7026; DOI: 10.1021/ja00413a069 |
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Total synthesis of FK-156 isolated from a Streptomyces as an immunostimulating peptide: application of a novel copper chelate amino protection Keiji Hemmi, Hidekazu Takeno, Satoshi Okada, Osamu Nakaguchi, Yoshihiko Kitaura, and Masashi Hashimoto pp 7026 - 7028; DOI: 10.1021/ja00413a070 |
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Direct evidence for solvent coordination in migratory carbon monoxide insertion Michael J. Wax and Robert G. Bergman pp 7028 - 7030; DOI: 10.1021/ja00413a071 |
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Binuclear ruthenium(II) porphyrins: reinvestigation of their preparation, characterization, and interactions with molecular oxygen James P. Collman, Craig E. Barnes, Terrence J. Collins, Penelope J. Brothers, Judith Gallucci, and James A. Ibers pp 7030 - 7032; DOI: 10.1021/ja00413a072 |
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Diazomethane and thiobenzophenone: mechanistic elucidation of the Schoenberg reaction Ivars Kalwinsch, Li Xingya, Joerg Gottstein, and Rolf Huisgen pp 7032 - 7033; DOI: 10.1021/ja00413a073 |
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Acenaphthyne O. L. Chapman, J. Gano, P. R. West, M. Regitz, and G. Maas pp 7033 - 7036; DOI: 10.1021/ja00413a074 |
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Additions and Corrections - Radical Anion and Radical Trianion of 1,4-Bis(dimethyl-phosphino)benzene W. Kaim, and H. Bock pp 7036 - 7036; DOI: 10.1021/ja00413a600 |
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Additions and Corrections - Isolation and Structure Elucidation of 22(S),23(S)-Methylene-Cholesterol. Evidence for Direct Bioalkylation of 22-Dehydrocholesterol Pierre-Alain Blanc, and Carl Djerassi pp 7036 - 7036; DOI: 10.1021/ja00413a601 |
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Additions and Corrections - Complete Thermodynamic Analysis of the Hydration of Thirteen Pyridines and Pyridium Ions. The Special Case Of 2,6-Di-tert-butylpyridine Edward M. Arnett, and B. Chawla pp 7036 - 7036; DOI: 10.1021/ja00413a602 |
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Additions and Corrections - Chiral Perturbation of Olefins by Deuterium Substitution. The Optical Activity and Circular Dichroism Behavior of (1S)·[2-2H]Norbornene and Deuterated Apoboronenes Leo A. Paquette, Christopher W. Doecke, Francis R. Kearney, Alex F. Drake, and Stephen F. Mason pp 7036 - 7037; DOI: 10.1021/ja00413a603 |
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Additions and Corrections - Reversed Micelles of Aerosol-OT in Benzene. 3. Dynamics of the Solubilization of Picric Acid. Kiyoshi Tamura, and Z. A. Schelly pp 7037 - 7037; DOI: 10.1021/ja00413a604 |
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Additions and Corrections - Evaluation and Prediction of the Stability of Bridgehead Olefins. Wilehlm F. Maier, and Paul von Rague Schleyer pp 7037 - 7037; DOI: 10.1021/ja00413a605 |
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Additions and Corrections - Pentaprismane Philip E. Eaton, Yat Sun Or, and Stephen J. Branca pp 7037 - 7037; DOI: 10.1021/ja00413a606 |
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Additions and Corrections - Structure and Properties of Transition-Metal Ylide Complexes. 2. Organometallic Complexes of Gold(III) Judtih Stein, John P. Fackler, Jr., C. Paparizos, and H. W. Chen pp 7037 - 7037; DOI: 10.1021/ja00413a607 |
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Additions and Corrections - Spectroscopic Studies on Plastocyanin Single Crystals: A Detailed Electronic Structure Detemination of the Blue Copper Active Site K. W. Penfield, R. R. Gay, R. S. Himmelwright, N. C .Eickman, V. A. Norris, H. C. Freeman, and E. I. Solomon pp 7037 - 7037; DOI: 10.1021/ja00413a608 |
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Additions and Corrections - Chelation of the Sodium Cation by Polyamines: A Novel Approach to Preferential Solvation, and to the Understanding of Sodium-23 Chemical Shifts and Quadrupolar Coupling Constants. Alfred Delville, Christian Detellier, Andre Gerstmans, and Pierre Laszlo pp 7037 - 7037; DOI: 10.1021/ja00413a609 |
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Additions and Corrections - On the Question of Ground-State Perpendicular Olefins. Rehybridization of Twisted Olefins. Philip Warner, and Richard F. Palmer pp 7037 - 7037; DOI: 10.1021/ja00413a610 |
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Additions and Corrections - Absorption and Circular Dichroism Spectra of Chiral Triquinacenes L. A. Paquette, F. R. Kearney, A. F. Drake, and S. F. Mason pp 7037 - 7037; DOI: 10.1021/ja00413a611 |
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Additions and Corrections - Synthesis of the Left-Hand Segment of the Antitumor Agent CC-1065 Wendell Wierenga pp 7037 - 7037; DOI: 10.1021/ja00413a612 |
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Additions and Corrections - Carbon-Phosphorus Heterocycles. Synthesis of Phosphorus-Containing Cannabinoid Precursors and a Single-Crystal Analysis of 1,2,3,4-Tetrahydro-10-hydroxy-8-n-pentyl-5H-phosphorus-[3,4-c[I]]benzopyran-5-one-3-Oxide Jang B. Rampal, K. Darrell Berlin, Nantelle S. Pantaleo, Ann McGuffy, and Dick van der helm pp 7037 - 7037; DOI: 10.1021/ja00413a613 |
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Book Reviews pp 7038 - 7040; DOI: 10.1021/ja00413a614 |
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Rates of conformational changes in the anion radicals of bianthrones P. Neta and Dennis H. Evans pp 7041 - 7045; DOI: 10.1021/ja00414a001 |
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Comparison of proton- and electron-transfer equilibriums and rates for tetraalkylhydrazines Stephen F. Nelsen, Patrick J. Kinlen, and Dennis H. Evans pp 7045 - 7050; DOI: 10.1021/ja00414a002 |
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ESR spectra and structure of the perchloryl fluoride radical anion (FClO3-): a 33 valence electron radical with C3v symmetry A. Hasegawa and Ffrancon Williams pp 7051 - 7054; DOI: 10.1021/ja00414a003 |
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Selenium-77 NMR studies of some organoselenium compounds containing-selenium double bonds Edward R. Cullen, Frank S. Guziec, Christopher J. Murphy, Tuck C. Wong, and Kenneth K. Andersen pp 7055 - 7057; DOI: 10.1021/ja00414a004 |
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Negative ion states of cyclopentadiene derivatives Stuart W. Staley, Mark D. Bjorke, Judith C. Giordan, Michael R. McMillan, and John H. Moore pp 7057 - 7061; DOI: 10.1021/ja00414a005 |
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Electronic spectroscopy of a diplatinum(II) octaphosphite complex W. A. Fordyce, J. G. Brummer, and G. A. Crosby pp 7061 - 7064; DOI: 10.1021/ja00414a006 |
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Three-dimensional structure of the superconductor (TMTSF)2AsF6 and the spin-charge separation hypothesis F. Wudl pp 7064 - 7069; DOI: 10.1021/ja00414a007 |
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Neophyl rearrangements in crystalline bis(3,3,3-triphenylpropanoyl) peroxide. 1. Dynamic studies by EPR Donald W. Walter and J. Michael McBride pp 7069 - 7073; DOI: 10.1021/ja00414a008 |
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Neophyl rearrangements in crystalline bis(3,3,3-triphenylpropanoyl) peroxide. 2. Structural studies by x-ray and EPR. Mechanistic role of inert molecules Donald W. Walter and J. Michael McBride pp 7074 - 7084; DOI: 10.1021/ja00414a009 |
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Mercaptide-chelated protoheme. A synthetic model compound for cytochrome P-450 T. G. Traylor, Terry C. Mincey, and Albin P. Berzinis pp 7084 - 7089; DOI: 10.1021/ja00414a010 |
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A new mechanism involving cyclic tautomers for the reaction with nucleophiles of the water-soluble peptide coupling reagent 1-ethyl-3-(3'-(dimethylamino)propyl)carbodiimide (EDC) Andrew Williams and Ibrahim T. Ibrahim pp 7090 - 7095; DOI: 10.1021/ja00414a011 |
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Formation and reactions of dithiodicarbenium salts Ronald L. Blankespoor, Michael P. Doyle, William H. Hedstrand, William H. Tamblyn, and David A. Van Dyke pp 7096 - 7101; DOI: 10.1021/ja00414a012 |
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Absolute rate constants for hydrocarbon autoxidation. 31. Autoxidation of cumene in the presence of tertiary amines J. A. Howard and T. Yamada pp 7102 - 7106; DOI: 10.1021/ja00414a013 |
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Electronic control of stereoselectivity. 8. The stereochemical course of electrophilic additions to aryl-substituted 9-isopropylidenebenzonorbornenes Leo A. Paquette, Larry W. Hertel, Rolf Gleiter, Michael C. Boehm, Mark A. Beno, and Gary G. Christoph pp 7106 - 7121; DOI: 10.1021/ja00414a014 |
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Electronic control of stereoselectivity. 9. The stereochemical course of electrophilic additions to aryl-substituted benzobicyclo[2.2.2]octadienes Leo A. Paquette, Francois Bellamy, Gregory J. Wells, Michael C. Boehm, and Rolf Gleiter pp 7122 - 7133; DOI: 10.1021/ja00414a015 |
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Gas-phase reactions of negative ions with alkyl nitrites Gary K. King, M. Matti Maricq, Veronica M. Bierbaum, and C. H. DePuy pp 7133 - 7140; DOI: 10.1021/ja00414a016 |
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Nucleophile competition in aromatic SRN1 reactions. Evaluation of nucleophilic reactivities and evidence of reaction mechanism Carlo Galli and Joseph F. Bunnett pp 7140 - 7147; DOI: 10.1021/ja00414a017 |
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Aluminum-27 nuclear magnetic resonance study of the room-temperature melt aluminum trichloride butylpyridinium chloride Joel L. Gray and Gary E. Maciel pp 7147 - 7151; DOI: 10.1021/ja00414a018 |
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Phytochrome models. 6. Conformation control by membrane of biliverdin dimethyl ester incorporated into lipid vesicles Inga Mai Tegmo-Larsson, Silvia E. Braslavsky, Stephen Culshaw, Raymond M. Ellul, Claude Nicolau, and Kurt Schaffner pp 7152 - 7158; DOI: 10.1021/ja00414a019 |
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Spin-statistical factor in the triplet-triplet annihilation of anthracene triplets Jack Saltiel, Gary R. March, William K. Smothers, Susan A. Stout, and James L. Charlton pp 7159 - 7164; DOI: 10.1021/ja00414a020 |
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Analysis of the decay of 1-phenyl-2-(2-naphthyl)ethene triplets. A nanosecond laser pulse study Helmut Goerner, David Eaker, and Jack Saltiel pp 7164 - 7169; DOI: 10.1021/ja00414a021 |
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Liquid crystalline solvents as mechanistic probes. 6. Dynamic quenching of pyrene fluorescence by 5.alpha.-cholestan-3.beta.-yldimethylamine in the liquid crystalline and isotropic phases of a cholesteric solvent Valerie C. Anderson, Bruce B. Craig, and Richard G. Weiss pp 7169 - 7176; DOI: 10.1021/ja00414a022 |
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Photochemistry of the tetranuclear clusters tridecacarbonyldihydrotetraruthenium, tridecacarbonyldihydroirontriruthenium, and tridecacarbonyldihydroirontriosmium Henry C. Foley and Gregory L. Geoffroy pp 7176 - 7180; DOI: 10.1021/ja00414a023 |
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Photochemistry of surface-confined organometallics: photochemical release of a surface-confined cobalt carbonyl catalyst Carol L. Reichel and Mark S. Wrighton pp 7180 - 7189; DOI: 10.1021/ja00414a024 |
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Synthetic applications of conjugated azocarbinols. Radical chain hydrophenylation and hydrocyclohexenylation of haloethenes Yau-Min Chang, Ralph Profetto, and John Warkentin pp 7189 - 7195; DOI: 10.1021/ja00414a025 |
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Synthesis and properties of 12-fluororetinal and 12-fluororhodopsin. Model system for fluorine-19 NMR studies of visual pigments Robert S. H. Liu, Hiroyuki Matsumoto, Alfred E. Asato, Marlene Denny, Yoshinori Shichida, Toru Yoshizawa, and F. W. Dahlquist pp 7195 - 7201; DOI: 10.1021/ja00414a026 |
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Photochemical transformations of small ring compounds. 116. Photochemistry of cyclopropene derivatives. Synthesis of the tricyclo[2.2.0.02,6]hexane ring system via a photosensitized [2 + 2] cycloaddition reaction Albert Padwa, Thomas J. Blacklock, Diana M. Cordova, and Roman Loza pp 7202 - 7210; DOI: 10.1021/ja00414a027 |
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Nuclear spin polarization effects in radical ion pair reactions. Comparison between triplet state and radical ion reactivity Heinz D. Roth and Marcia L. Manion Schilling pp 7210 - 7217; DOI: 10.1021/ja00414a028 |
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Mechanism of thermolysis of endoperoxides of aromatic compounds. Activation parameters, magnetic field, and magnetic isotope effects Nicholas J. Turro and Ming Fea Chow pp 7218 - 7224; DOI: 10.1021/ja00414a029 |
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Micellar microviscosity of ionic surfactants under high pressure Nicholas J. Turro and Tsuneo Okubo pp 7224 - 7228; DOI: 10.1021/ja00414a030 |
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Singlet electronic energy transfer to azoalkanes: separation of collisional and long-range mechanisms by steric and solvent-viscosity effects Carl C. Wamser, Lillian Lou, Jeannette Mendoza, and Eric Olson pp 7228 - 7232; DOI: 10.1021/ja00414a031 |
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Type II photoelimination from .alpha.-cycloalkylacetophenones and a polystyrene-bound analog Carl C. Wamser and William R. Wagner pp 7232 - 7234; DOI: 10.1021/ja00414a032 |
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Quenching of singlet excited states of electron-deficient anthracenes by allyl- and benzyltrialkylstannanes David F. Eaton pp 7235 - 7239; DOI: 10.1021/ja00414a033 |
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Electrophilic aromatic substitution. Charge-transfer excited states and the nature of the activated complex S. Fukuzumi and J. K. Kochi pp 7240 - 7252; DOI: 10.1021/ja00414a034 |
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Rate constants for the reaction of singlet oxygen with conjugated dienes Bruce M. Monroe pp 7253 - 7256; DOI: 10.1021/ja00414a035 |
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Photochemical methoxide exchange in some nitromethoxybenzenes. Role of the nitro group in SN2 Ar reactions H. C. H. A. Van Riel, G. Lodder, and E. Havinga pp 7257 - 7262; DOI: 10.1021/ja00414a036 |
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Photochemistry of the phenanthrene-stilbene system. Cycloaddition and singlet-sensitized isomerization Richard A. Caldwell, Kazuhiko Mizuno, P. E. Hansen, L. P. Vo, M. Frentrup, and C. D. Ho pp 7263 - 7269; DOI: 10.1021/ja00414a037 |
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Photoelectrochemical cells based on hydrogen-atom abstraction and electron-transfer reactions in solution: systems based on benzophenone, 2-propanol, trialkylamines, and methylviologen K. Chandrasekaran and David G. Whitten pp 7270 - 7275; DOI: 10.1021/ja00414a038 |
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Infrared multiple-photon absorption in polyatomic molecules: silicon tetrafluoride, cyclobutanone, ammonia, and hexafluorobenzene Vladimir Starov, Nur Selamoglu, and Colin Steel pp 7276 - 7281; DOI: 10.1021/ja00414a039 |
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Infrared multiphoton absorption by medium-sized molecules in the gas phase. Hexafluorobenzene and 2,3-dihydropyran Michael T. Duignan, Dana Garcia, and Ernest Grunwald pp 7281 - 7287; DOI: 10.1021/ja00414a040 |
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Photochemical transformations. 30. Photosolvolysis of benzyl chlorides in tert-butyl alcohol. 2. Nature of excited states Stanley J. Cristol and Thomas H. Bindel pp 7287 - 7293; DOI: 10.1021/ja00414a041 |
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Photochemistry of alkenes. 8. Sterically congested alkenes Paul J. Kropp and Frank P. Tise pp 7293 - 7298; DOI: 10.1021/ja00414a042 |
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Organic photochemistry with 6.7-eV photons: 1,4-cyclohexadiene and 1,4-cyclohexadiene-3,3,6,6-d4 R. Srinivasan, Lloyd S. White, Angelo R. Rossi, and Gary A. Epling pp 7299 - 7304; DOI: 10.1021/ja00414a043 |
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Kinetic scheme for intramolecular excimer formation in bis(.alpha.-naphthylmethyl)ether, involving different starting conformations R. Todesco, J. Gelan, H. Martens, J. Put, and F. C. De Schryver pp 7304 - 7312; DOI: 10.1021/ja00414a044 |
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Photochemical processes of benzophenone in microheterogeneous systems Andre M. Braun, Marianne Krieg, Nicholas J. Turro, M. Aikawa, I. R. Gould, G. A. Graf, and Plato Chun Chih Lee pp 7312 - 7316; DOI: 10.1021/ja00414a045 |
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Solution-phase photodecarbonylation of the bicyclo[3.1.0]hexan-3-one system Robert S. Cooke and Gregory D. Lyon pp 7317 - 7322; DOI: 10.1021/ja00414a046 |
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Quenching, radical formation, and disproportionation in the photoreduction of 4-carboxybenzophenone by 4-carboxybenzhydrol, hydrazine, and hydrazinium ion Shai Inbar, Henry Linschitz, and Saul G. Cohen pp 7323 - 7328; DOI: 10.1021/ja00414a047 |
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Deactivation of triplet phenyl alkyl ketones by conjugatively electron-withdrawing substituents Peter J. Wagner and Elizabeth J. Siebert pp 7329 - 7335; DOI: 10.1021/ja00414a048 |
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Regioelectronic control of intramolecular charge-transfer quenching in excited triplet p-acylbenzoate esters Peter J. Wagner and Elizabeth J. Siebert pp 7335 - 7337; DOI: 10.1021/ja00414a049 |
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Photoinduced elimination of hydrogen from [Pt2H3(dppm)2]PF6 and [Pt2H2Cl(dppm)2]PF6 Robert H. Morris, Henry C. Foley, Tom S. Targos, and Gregory L. Geoffroy pp 7337 - 7339; DOI: 10.1021/ja00414a050 |
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A novel series of macrocyclic lactones Abraham Shanzer, Jacqueline Libman, and Felix Frolow pp 7339 - 7340; DOI: 10.1021/ja00414a051 |
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Synthesis of the first homoleptic trifluorosilyl .sigma.-bonded metal compounds by cocondensation of metal vapor with trifluorosilyl radicals Thomas R. Bierschenk, T. J. Juhlke, and Richard J. Lagow pp 7340 - 7341; DOI: 10.1021/ja00414a052 |
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1-Deoxy-D-threo-2-pentulose: the precursor of the five-carbon chain of the thiazole of thiamine Serge David, Bernard Estramareix, Jean Claude Fischer, and Michel Therisod pp 7341 - 7342; DOI: 10.1021/ja00414a053 |
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Sonochemistry and sonocatalysis of iron carbonyls Kenneth S. Suslick, Paul F. Schubert, and James W. Goodale pp 7342 - 7344; DOI: 10.1021/ja00414a054 |
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1-Silacyclopent-3-en-1-ylidene, a cyclic silylene from the reactions of silicon atoms and a silicon atom synthon Peter P. Gaspar, Yue Shen Chen, Adam P. Helfer, Stanislaw Konieczny, Eric C. L. Ma, and Siu Hong Mo pp 7344 - 7345; DOI: 10.1021/ja00414a055 |
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Lewis acid enhancement of photochemical trans .fwdarw. cis isomerization of .alpha.,.beta.-unsaturated esters Frederick D. Lewis and Joe D. Oxman pp 7345 - 7347; DOI: 10.1021/ja00414a056 |
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Formation of aminyl vs. aminoalkyl radicals in the photooxidation of diethylamine Frederick D. Lewis and Paul E. Correa pp 7347 - 7349; DOI: 10.1021/ja00414a057 |
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Electron-transfer chemistry of the luminescent excited state of octachlorodirhenate(III) Daniel G. Nocera and Harry B. Gray pp 7349 - 7350; DOI: 10.1021/ja00414a058 |
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Stable simple enols. 2. Correlated rotation in two .beta..beta.-dimesityl-.alpha.-arylethenols. A probable example of a three-ring flip Silvio E. Biali and Zvi Rappoport pp 7350 - 7351; DOI: 10.1021/ja00414a059 |
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Kinetics of the reaction of cis-diammineplatinum dichloride Pt(NH3)2Cl2 with DNAs of different G-C content N. P. Johnson and J. L. Butour pp 7351 - 7352; DOI: 10.1021/ja00414a060 |
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Phenylmethylpolysilanes: formable silane copolymers with potential semiconducting properties Robert West, Lawrence D. David, Peter I. Djurovich, Kimberly L. Stearley, K. S. V. Srinivasan, and Hyuk Yu pp 7352 - 7354; DOI: 10.1021/ja00414a061 |
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Soluble copper hydrides: solution behavior and reactions related to carbon monoxide hydrogenation Gary V. Goeden and Kenneth G. Caulton pp 7354 - 7355; DOI: 10.1021/ja00414a062 |
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Severe steric hindrance: hydrogen bonding and the consequences of its inhibition. Equilibrium hydrogen isotope effects Jack C. Day pp 7355 - 7357; DOI: 10.1021/ja00414a063 |
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Stereospecific total syntheses of the natural antitumor agent, (.alpha.S, 5S)-.alpha.-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid, and its unnatural C-5 epimer Richard B. Silverman and Mark W. Holladay pp 7357 - 7358; DOI: 10.1021/ja00414a064 |
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Structures of titanacyclobutanes J. Bosco Lee, Gregory J. Gajda, William P. Schaefer, Thomas R. Howard, Takao Ikariya, Daniel A. Straus, and Robert H. Grubbs pp 7358 - 7361; DOI: 10.1021/ja00414a065 |
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Reactivity of distorted C5H5Fe(CO)2 (olefin) cations toward nucleophilic attack T. C. T. Chang, Bruce M. Foxman, M. Rosenblum, and C. Stockman pp 7361 - 7362; DOI: 10.1021/ja00414a066 |
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Identification of three alkylated nucleotide adducts from the reaction of guanosine 5'-monophosphate with phosphoramide mustard Vanessa T. Vu, Catherine C. Fenselau, and O. Michael Colvin pp 7362 - 7364; DOI: 10.1021/ja00414a067 |
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A bacteriorhodopsin analog containing the retinal nitroxide free radical Rosalie K. Crouch, Thomas G. Ebrey, and Rajni Govindjee pp 7364 - 7366; DOI: 10.1021/ja00414a068 |
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Theoretical studies of the 1,2-hydrogen shift. 11. Controversial barrier height between silaethylene and methylsilylene Yasunori Yoshioka and Henry E. Schaefer pp 7366 - 7367; DOI: 10.1021/ja00414a069 |
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Cucurbituril W. A. Freeman, W. L. Mock, and N. Y. Shih pp 7367 - 7368; DOI: 10.1021/ja00414a070 |
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Successive Beckmann rearrangement-alkylation sequence by organoaluminum reagents. Simple route to dl-pumiliotoxin C Kazunobu Hattori, Yasushi Matsumura, Tohru Miyazaki, Keiji Maruoka, and Hisashi Yamamoto pp 7368 - 7370; DOI: 10.1021/ja00414a071 |
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Oscillatory behavior in fluorescence intensity from irradiated sodium dodecyl sulfate micellar solutions of zinc porphyrin Shinji Tsuchiya, Hiroyuki Kanai, and Manabu Seno pp 7370 - 7371; DOI: 10.1021/ja00414a072 |
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P-450-tpye dioxygen activation using hydrogen/colloidal platinum as an effective electron donor Iwao Tabushi and Akira Yazaki pp 7371 - 7373; DOI: 10.1021/ja00414a073 |
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Ordered magnetic bimetallic chains: a novel class of one-dimensional compounds Alain Gleizes and Michel Verdaguer pp 7373 - 7374; DOI: 10.1021/ja00414a074 |
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Synthesis of macrocyclic peptide thiolactones as models of the metastable binding sites of .alpha.2-macroglobulin and complement protein C3b Shabbir A. Khan and Bruce W. Erickson pp 7374 - 7376; DOI: 10.1021/ja00414a075 |
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Encircling of water by crown compounds George R. Newkome, Hellen C. R. Taylor, Frank R. Fronczek, Terry J. Delord, Dalip K. Kohli, and Fritz Voegtle pp 7376 - 7378; DOI: 10.1021/ja00414a076 |
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Experimental evidence for the absence of bonding electron density between inverted carbon atoms Pinakpani Chakrabarti, Paul Seiler, Jack D. Dunitz, Arnulf Dieter Schluter, and Guenter Szeimies pp 7378 - 7380; DOI: 10.1021/ja00414a077 |
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Synthesis of dl-coriolin Barry M. Trost and Dennis P. Curran pp 7380 - 7381; DOI: 10.1021/ja00414a078 |
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Hopping and delocalized electrons in class II mixed-valence oxovanadates Subhash P. Harmalker and Michael T. Pope pp 7381 - 7383; DOI: 10.1021/ja00414a079 |
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Bimetallic catalysts from pseudotetrahedral iridium-tungsten clusters. Synthesis and crystal structures of (.eta.5-C5H5)WIr3(CO)11 and (.eta.5-C5H5)2W2Ir2(CO)10 John R. Shapley, Steven J. Hardwick, Daniel S. Foose, Galen D. Stucky, Melvyn Rowen Churchill, Clifford Bueno, and John P. Hutchinson pp 7383 - 7385; DOI: 10.1021/ja00414a080 |
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Remarkably facile osmium-osmium bond cleavage in the reaction of H2Os3(CO)10 with a tungsten carbyne. Crystal structures of CpWOs3(CO)11[C(O)CH2C6H4Me] and Cp2W2Os(CO)7[C2(C6H4Me)2] John R. Shapley, Joon Taik Park, Melvyn Rowen Churchill, Clifford Bueno, and Harvey J. Wasserman pp 7385 - 7387; DOI: 10.1021/ja00414a081 |
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Reaction of Os3(CO)9(C2Ph2) with diazomethane. Photoinduced loss of dinitrogen and thermally activated coupling of methylene and diphenylacetylene on the triosmium framework Allen D. Clauss, John R. Shapley, and Scott R. Wilson pp 7387 - 7388; DOI: 10.1021/ja00414a082 |
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Activation barriers for the trans .fwdarw. cis photoisomerization of all-trans-retinal Walter H. Waddell and Kohji Chihara pp 7389 - 7390; DOI: 10.1021/ja00414a083 |
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Stereoselective ion-pair formation between the tris(ethylenediamine)cobalt(III) ion and the glycinatobis(oxalato)cobaltate(III) ion Akira Tatehata, Mikio Iiyoshi, and Keiya Kotsuji pp 7391 - 7392; DOI: 10.1021/ja00414a084 |
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Side-chain conformational changes of some amino acids and dipeptides having aromatic side chains induced by complexation with cycloamyloses Yoshio Inoue, Takehiro Okuda, and Yoshiaki Miyata pp 7393 - 7394; DOI: 10.1021/ja00414a085 |
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Selectivity in binding a phenanthridinium-dinucleotide derivative to homopolynucleotides Robert L. Letsinger and Margaret E. Schott pp 7394 - 7396; DOI: 10.1021/ja00414a086 |
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Preparation and spectral properties of lipophilic fluorescein derivatives: application to plasma low-density lipoprotein J. R. Falck, Monty Krieger, J. L. Goldstein, and M. S. Brown pp 7396 - 7398; DOI: 10.1021/ja00414a087 |
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A stereospecific synthesis of highly substituted tetrahydrofurans David R. Williams, James G. Phillips, and Bruce A. Barner pp 7398 - 7399; DOI: 10.1021/ja00414a088 |
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Book Reviews pp 7400 - 7402; DOI: 10.1021/ja00414a600 |
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Photochemical studies of an oleate oil in water microemulsion S. S. Atik and J. K. Thomas pp 7403 - 7406; DOI: 10.1021/ja00415a001 |
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Electronic structure of the phosphenium ions PH2+, HPF+, and PF2+ James F. Harrison pp 7406 - 7413; DOI: 10.1021/ja00415a002 |
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Theoretical study of the role of valence and Rydberg states in the photochemistry of ethylene E. M. Evleth and A. Sevin pp 7414 - 7422; DOI: 10.1021/ja00415a003 |
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Kinetics of outer-sphere electron transfers between metal complexes in solutions and polymeric films on modified electrodes Tokuji Ikeda, C. R. Leidner, and Royce W. Murray pp 7422 - 7425; DOI: 10.1021/ja00415a004 |
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Molecules in an electric field. Model for molecular geometry Hiroshi Nakatsuji, Toshiaki Hayakawa, and Teijiro Yonezawa pp 7426 - 7432; DOI: 10.1021/ja00415a005 |
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Vibrational spectroscopy of the electronically excited state. 4. Nanosecond and picosecond time-resolved resonance Raman spectroscopy of carotenoid excited states Richard F. Dallinger, Stuart Farquharson, William H. Woodruff, and Michael A. J. Rodgers pp 7433 - 7440; DOI: 10.1021/ja00415a006 |
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Vibrational spectroscopy of the electronically excited state. 5. Time-resolved resonance Raman study of tris(bipyridine)ruthenium(II) and related complexes. Definitive evidence for the "localized" MLCT state Paul G. Bradley, Nurit Kress, Boyce A. Hornberger, Richard F. Dallinger, and William H. Woodruff pp 7441 - 7446; DOI: 10.1021/ja00415a007 |
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Experimental study of the n-silicon/acetonitrile interface: Fermi level pinning and surface states investigation J. N. Chazalviel and T. B. Truong pp 7447 - 7451; DOI: 10.1021/ja00415a008 |
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Coupled fragment molecular orbital method for interacting systems Hiroshi Fujimoto, Nobuaki Koga, and Kenichi Fukui pp 7452 - 7457; DOI: 10.1021/ja00415a009 |
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Localized molecular orbital studies of three-, four-, five-, and six-membered ring molecules and ions formed from sulfur and nitrogen A. A. Bhattacharyya, A. Bhattacharyya, R. R. Adkins, and A. G. Turner pp 7458 - 7465; DOI: 10.1021/ja00415a010 |
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Kinetic and thermodynamic contributions to energy barriers and energy wells: application to proton-bound dimers in gas-phase proton-transfer reactions Douglas E. Magnoli and Joseph R. Murdoch pp 7465 - 7469; DOI: 10.1021/ja00415a011 |
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Ab initio studies of (1,2)-hydrogen migrations in open-shell hydrocarbons: vinyl radical, ethyl radical, and triplet methylcarbene Lawrence B. Harding pp 7469 - 7475; DOI: 10.1021/ja00415a012 |
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The central bond length in hexaphenylethane and hexakis(2,6-di-tert-butyl-4-biphenylyl)ethane Eiji Osawa, Yoshiaki Onuki, and Kurt Mislow pp 7475 - 7479; DOI: 10.1021/ja00415a013 |
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Selectivity and directed charge transfer through an electroactive metallopolymer film Charles D. Ellis, W. Rorer Murphy, and Thomas J. Meyer pp 7480 - 7483; DOI: 10.1021/ja00415a014 |
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Association of alkali and alkaline earth cations with benzo-18-crown-6 and its neutral and negatively charged acyclic analogs in methanol solution Gianfranco Ercolani, Luigi Mandolini, and Bernardo Masci pp 7484 - 7489; DOI: 10.1021/ja00415a015 |
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Homogeneous catalysis of the electrochemical reduction of dioxygen by a macrocyclic cobalt(III) complex Thomas Geiger and Fred C. Anson pp 7489 - 7496; DOI: 10.1021/ja00415a016 |
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Molecular generality of surface-enhanced Raman spectroscopy (SERS). A detailed investigation of the hexacyanoruthenate ion adsorbed on silver and copper electrodes Craig S. Allen and Richard P. Van Duyne pp 7497 - 7501; DOI: 10.1021/ja00415a017 |
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Organometallic electron reservoirs. 5. Novel mode of carbon-hydrogen activation using dioxygen via superoxide radical anion in solution and in the solid state with C5R5FeIC6R'6. Subsequent bond formation with carbon, silicon, phosphorus, manganese, iron, chromium, and molybdenum Didier Astruc, Jean Rene Hamon, Enrique Roman, and Pascal Michaud pp 7502 - 7514; DOI: 10.1021/ja00415a018 |
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Synthesis and characterization of the pentacarbonylmanganese(0) radical, Mn(CO)5, in low-temperature matrixes Stephen P. Church, Martyn Poliakoff, John A. Timney, and James J. Turner pp 7515 - 7520; DOI: 10.1021/ja00415a019 |
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Palladium-catalyzed cyclocarbonylation of acetylenic alcohols to methylene lactones. Scope and synthesis of appropriate substrates Timothy F. Murray, Edward G. Samsel, Vijaya Varma, and Jack R. Norton pp 7520 - 7528; DOI: 10.1021/ja00415a020 |
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Anionic metal hydride catalysts. 1. Synthesis of potassium hydrido(phosphine)ruthenate complexes Guido P. Pez, Roger A. Grey, and Jeff Corsi pp 7528 - 7535; DOI: 10.1021/ja00415a021 |
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Anionic metal hydride catalysts. 2. Application to the hydrogenation of ketones, aldehydes, carboxylic acid esters, and nitriles Roger A. Grey, Guido P. Pez, and Andrea Wallo pp 7536 - 7542; DOI: 10.1021/ja00415a022 |
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Cobalt(III) complex of pseudotetrapeptide A of bleomycin J. C. Dabrowiak and M. Tsukayama pp 7543 - 7550; DOI: 10.1021/ja00415a023 |
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Palladium-catalyzed 1,3-oxygen-to-carbon alkyl shifts. Basic studies Barry M. Trost and Thomas A. Runge pp 7550 - 7559; DOI: 10.1021/ja00415a024 |
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Palladium-catalyzed 1,3-oxygen-to-carbon alkyl shifts. A cyclopentanone synthesis Barry M. Trost and Thomas A. Runge pp 7559 - 7572; DOI: 10.1021/ja00415a025 |
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Stereochemical studies on the intramolecular imino Diels-Alder reaction Bassam Nader, Thomas R. Bailey, Richard W. Franck, and Steven M. Weinreb pp 7573 - 7580; DOI: 10.1021/ja00415a026 |
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Activation of molecular oxygen. Kinetic studies of the oxidation of hindered phenols with cobalt-dioxygen complexes Alan Zombeck, Russell S. Drago, Barry B. Corden, and John H. Gaul pp 7580 - 7585; DOI: 10.1021/ja00415a027 |
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Gas-phase ion-molecule reactions of cyclopentadienyl anion (c-C5H5-) Richard N. McDonald, A. Kasem Chowdhury, and D. W. Setser pp 7586 - 7589; DOI: 10.1021/ja00415a028 |
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Photochemical hydroformylation of olefins with cobalt catalysts. 1. Neutral cobalt carbonyls Manfred J. Mirbach, Marlis F. Mirbach, Alfons Saus, Nikolaos Topalsavoglou, and Tuyet Nhu Phu pp 7590 - 7594; DOI: 10.1021/ja00415a029 |
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Photochemical hydroformylation of olefins with cobalt catalysts. 2. Ionic cobalt carbonyls Manfred J. Mirbach, Marlis F. Mirbach, Alfons Saus, Nikolaos Topalsavoglou, and Tuyet Nhu Phu pp 7594 - 7601; DOI: 10.1021/ja00415a030 |
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Novel thermal-catalyzed isomerization of certain substituted 1,2,6-triphenyl-4-phosphorinanones. Stereochemical and conformational analysis of substituted 1,2,6-triphenyl-4-phosphorinanones and 2,6-diphenyl-4-thianones via ultraviolet spectrometry, carbon-13 NMR spectroscopy, and liquid crystal circular dichroism spectropolarimetry Jang B. Rampal, Nagichettiar Satyamurthy, John M. Bowen, Neil Purdie, and K. Darrell Berlin pp 7602 - 7609; DOI: 10.1021/ja00415a031 |
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Nuclear magnetic resonance investigation of the spontaneous decarboxylation of 2-oxalopropionic acid. 2. Species in solution Gregory Kubala and A. E. Martell pp 7609 - 7615; DOI: 10.1021/ja00415a032 |
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Synthesis of 3,6-disulfonated 4-aminonaphthalimides Walter W. Stewart pp 7615 - 7620; DOI: 10.1021/ja00415a033 |
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"Wolf and Lamb" reactions equilibrium and kinetic effects in multipolymer systems B. J. Cohen, M. A. Kraus, and A. Patchornik pp 7620 - 7629; DOI: 10.1021/ja00415a034 |
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The structure of CC-1065, a potent antitumor agent and its binding to DNA C. G. Chidester, W. C. Krueger, S. A. Mizsak, D. J. Duchamp, and D. G. Martin pp 7629 - 7635; DOI: 10.1021/ja00415a035 |
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Electrochemical study of the kinetics of NADH being oxidized by diimines derived from diaminobenzenes and diaminopyrimidines Akira Kitani, Ying Hung So, and Larry L. Miller pp 7636 - 7641; DOI: 10.1021/ja00415a036 |
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13-(Trifluoromethyl)retinal forms an active and far-red-shifted chromophore in bacteriorhodopsin Wolfgang Gaertner, Dieter Oesterhelt, Paul Towner, Henning Hopf, and Ludger Ernst pp 7642 - 7643; DOI: 10.1021/ja00415a037 |
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Synthesis of stabilized phenyltin(II) compounds: inhibition of the conversion to tin(IV) by substitution M. P. Bigwood, P. J. Corvan, and J. J. Zuckerman pp 7643 - 7646; DOI: 10.1021/ja00415a038 |
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Models for the coordination site of iron in cytochrome P-450. Synthesis and spectroscopic properties of a dioxygen adduct of (2,3,5,6-tetrafluorophenylthiolato)iron(II) tetraphenylpivalcylporphyrin M. Schappacher, L. Ricard, R. Weiss, R. Montiel-Montoya, E. Bill, U. Gonser, and A. Trautwein pp 7646 - 7648; DOI: 10.1021/ja00415a039 |
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Synthesis and structure of triphenylphosphinegold-dodecacarbonyltricobaltiron ([FeCo3(CO)12AuPPh3]): a trimetallic trigonal-bipyramidal cluster. Gold derivatives as structural analogs of hydrides Joseph W. Lauher and Kenneth Wald pp 7648 - 7650; DOI: 10.1021/ja00415a040 |
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Cell-free biosynthesis of penicillins. Conversion of peptides into new .beta.-lactam antibiotics Gulam A. Bahadur, Jack E. Baldwin, John J. Usher, Edward P. Abraham, Gamini S. Jayatilake, and Robert L. White pp 7650 - 7651; DOI: 10.1021/ja00415a041 |
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Deuterium isotope effects on methyl transfer to alcohols. Possible asynchronous solvent repolarization and internal structural changes Joseph L. Kurz, Jasun Lee, and Susan Rhodes pp 7651 - 7653; DOI: 10.1021/ja00415a042 |
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Homolytic substitution at carbon: 1,3- and 1,5-ring closures in organotin-substituted radicals Dennis D. Davis and Fahim U. Ahmed pp 7653 - 7654; DOI: 10.1021/ja00415a043 |
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Oxygen-17 ENDOR of horseradish peroxidase compound I James E. Roberts, Brian M. Hoffman, Rick Rutter, and Lowell P. Hager pp 7654 - 7656; DOI: 10.1021/ja00415a044 |
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Heterogeneous one-electron reduction of metal-containing biological molecules using molecular hydrogen as the reductant: synthesis and use of a surface-confined viologen redox mediator that equilibrates with hydrogen Dana C. Bookbinder, Nathan S. Lewis, and Mark S. Wrighton pp 7656 - 7659; DOI: 10.1021/ja00415a045 |
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Formation of monocyclic and bicyclic aza-.beta.-lactams and other novel heterocycles from 1-(diphenylmethylene)-3-oxo-1,2-diazetidinium inner salt Edward C. Taylor, Robert J. Clemens, Huw M. L. Davies, and Neil F. Haley pp 7659 - 7660; DOI: 10.1021/ja00415a046 |
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3-Oxo-1,2-diazetidinium tosylate Edward C. Taylor, Huw M. L. Davies, Robert J. Clemens, Hiroaki Yanagisawa, and Neil F. Haley pp 7660 - 7661; DOI: 10.1021/ja00415a047 |
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Stereochemistry of an alkoxide-accelerated [1,3] migration Mary Therese Zoeckler and Barry K. Carpenter pp 7661 - 7663; DOI: 10.1021/ja00415a048 |
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Photoinduced ESR signals from the primary electron donors in deuterated highly carbon-13 enriched photosynthetic bacteria and algae Michael R. Wasielewski, James R. Norris, Henry L. Crespi, and Joan Harper pp 7664 - 7665; DOI: 10.1021/ja00415a049 |
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Heteropolypentatungstobisphosphonates. Cyclopentane-like pseudorotation of an oxometalate structure P. R. Sethuraman, M. A. Leparulo, M. T. Pope, F. Zonnevijlle, C. Brevard, and J. Lemerle pp 7665 - 7666; DOI: 10.1021/ja00415a050 |
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Substituent control of the poly(C)-directed oligomerization of guanosine 5'-phosphoroimidazolide Tan Inoue and Leslie E. Orgel pp 7666 - 7667; DOI: 10.1021/ja00415a051 |
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Ketone methylenation with optical resolution. Total synthesis of the ginseng sesquiterpene (-)-.beta.-panasinsene and its enantiomer Carl R. Johnson and Nicholas A. Meanwell pp 7667 - 7669; DOI: 10.1021/ja00415a052 |
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Base catalysis in a photochemical Smiles rearrangement. A case of general base catalysis of a photoreaction Gene G. Wubbels and Daniel W. Celander pp 7669 - 7670; DOI: 10.1021/ja00415a053 |
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Identification and structure of the benzene-hydrogen chloride complex from microwave spectroscopy W. G. Read, E. J. Campbell, Giles Henderson, and W. H. Flygare pp 7670 - 7672; DOI: 10.1021/ja00415a054 |
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Chemistry of higher order, mixed organocuprates. 1. Substitution reactions at unactivated secondary centers Bruce H. Lipshutz, Robert S. Wilhelm, and David M. Floyd pp 7672 - 7674; DOI: 10.1021/ja00415a055 |
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Racemization - free photochemical coupling of peptide segments Sh. Pass, B. Amit, and A. Patchornik pp 7674 - 7675; DOI: 10.1021/ja00415a056 |
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A unique stereospecific [.pi.2s + .sigma.2a] cycloaddition of tetracyanoethylene to substituted cyclopropanone acetals Petrus G. Wiering, Jan W. Verhoeven, and Herbert Steinberg pp 7675 - 7676; DOI: 10.1021/ja00415a057 |
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Regiochemistry of the reaction of chromium-carbene complexes with acetylenes William D. Wulff, Peng Cho Tang, and J. Stuart McCallum pp 7677 - 7678; DOI: 10.1021/ja00415a058 |
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First evidence for the existence of intramolecular carbon-hydrogen-carbon hydrogen bonds: carbanions of [1.1]ferrocenophane, 1-methyl-[1.1]ferrocenophane, and 1,12-dimethyl-[1.1]ferrocenophane Ulrich T. Mueller-Westerhoff, Adel Nazzal, and Wolfram Proessdorf pp 7678 - 7681; DOI: 10.1021/ja00415a059 |
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Oxygen-atom-transfer reactions from a carbonyl oxide (produced from a 1,2,3-trioxolane) to electron-deficient unsaturated compounds William A. Pryor and C. K. Govindan pp 7681 - 7682; DOI: 10.1021/ja00415a060 |
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Stable glucopyranosylpalladium compound with a cis .beta.-hydrogen Isamu Arai and G. Doyle Daves pp 7683 - 7683; DOI: 10.1021/ja00415a061 |
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Selective symmetric and asymmetric palladium-catalyzed dimerizations of pyrimidinylmercuric salts Isamu Arai, Robert Hanna, and G. Doyle Daves pp 7684 - 7685; DOI: 10.1021/ja00415a062 |
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N-alkylformamidyl radicals. Identification and electronic structure R. Sutcliffe, K. U. Ingold, and J. Lessard pp 7685 - 7686; DOI: 10.1021/ja00415a063 |
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Cis-Alkylcarbamoyl radicals. The overlooked conformer R. Sutcliffe and K. U. Ingold pp 7686 - 7687; DOI: 10.1021/ja00415a064 |
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Stereospecific reactions of dichloroketene with vinyl sulfoxides: a new type of polar cycloaddition J. P. Marino and Mark Neisser pp 7687 - 7689; DOI: 10.1021/ja00415a065 |
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Azocyclopropane Paul S. Engel and Dale B. Gerth pp 7689 - 7690; DOI: 10.1021/ja00415a066 |
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Vanadium-catalyzed epoxidations. 2. Highly stereoselective epoxidations of acyclic homoallylic alcohols predicted by a detailed transition-state model Edward D. Mihelich, Karen Daniels, and David J. Eickhoff pp 7690 - 7692; DOI: 10.1021/ja00415a067 |
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Theoretical studies of SN2 transition states. 1. Geometries Saul Wolfe, David John Mitchell, and H. Bernhard Schlegel pp 7692 - 7694; DOI: 10.1021/ja00415a068 |
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Theoretical studies of SN2 transition states. 2. Intrinsic barriers, rate-equilibrium relationships, and the Marcus equation Saul Wolfe, David John Mitchell, and H. Bernhard Schlegel pp 7694 - 7696; DOI: 10.1021/ja00415a069 |
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Nucleophilic activation of carbon monoxide for reduction by hydrogen Kenneth M. Doxsee and Robert H. Grubbs pp 7696 - 7698; DOI: 10.1021/ja00415a070 |
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Book Reviews pp 7698 - 7700; DOI: 10.1021/ja00415a600 |
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Calculation of proton-transfer energies and electrostatic lattice energies of various amino acids and peptides using CNDO/2 and ab initio SCF methods J. Voogd, J. L. Derissen, and F. B. Van Duijneveldt pp 7701 - 7706; DOI: 10.1021/ja00416a001 |
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Rotational jumps of the tyrosine side chain in crystalline enkephalin. Hydrogen-2 NMR line shapes for aromatic ring motions in solids David M. Rice, Richard J. Wittebort, Robert G. Griffin, Eva Meirovitch, Evelyn R. Stimson, Yvonne C. Meinwald, Jack H. Freed, and Harold A. Scheraga pp 7707 - 7710; DOI: 10.1021/ja00416a002 |
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Noncompeting metastable losses of methyl and ethylene from gaseous butanoic acid ions due to isomerization prior to methyl loss David J. McAdoo and Charles E. Hudson pp 7710 - 7713; DOI: 10.1021/ja00416a003 |
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Role of ligand .pi.-donation in electron-deficient organometallic Group VIB complexes Joseph L. Templeton, Paul B. Winston, and Bennett C. Ward pp 7713 - 7721; DOI: 10.1021/ja00416a004 |
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Molybdenum sites of sulfite oxidase and xanthine dehydrogenase. A comparison by EXAFS S. P. Cramer, R. Wahl, and K. V. Rajagopalan pp 7721 - 7727; DOI: 10.1021/ja00416a005 |
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Hydrogen-1 NMR rate constants and mercury-199 FT NMR equilibrium constants involved in disulfide cleavage by methylmercury Robert D. Bach, Sundar J. Rajan, Harsha B. Vardhan, Timothy J. Lang, and Norman G. Albrecht pp 7727 - 7734; DOI: 10.1021/ja00416a006 |
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Xenon-nitrogen bonds. The synthesis and characterization of [imidobis(sulfuryl fluoride)]xenon(II) derivatives Xe[N(SO2F)2]2, FXeN(SO2F)2 and [(FSO2)2NXe]2F+AsF6- and the radical .cntdot.N(SO2F)2 Darryl D. DesMarteau, Robert D. LeBlond, S. Fazley Hossain, and Dietrich Nothe pp 7734 - 7739; DOI: 10.1021/ja00416a007 |
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Rate constants and Arrhenius parameters for the reactions of primary, secondary, and tertiary alkyl radicals with tri-n-butyltin hydride C. Chatgilialoglu, K. U. Ingold, and J. C. Scaiano pp 7739 - 7742; DOI: 10.1021/ja00416a008 |
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Synthesis and properties of 3-oxo-1,2-diazetidinium ylides Edward C. Taylor, Neil F. Haley, and Robert J. Clemens pp 7743 - 7752; DOI: 10.1021/ja00416a009 |
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Response of acidity and magnetic resonance properties to aryl substitution in carbon acids and derived carbanions: 1-aryl-4-phenylcyclopenta-1,3 dienes. Dependence of ionic structure on aryl substitution Linda G. Greifenstein, Joseph B. Lambert, Ronald J. Nienhuis, George E. Drucker, and Giorgio A. Pagani pp 7753 - 7761; DOI: 10.1021/ja00416a010 |
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Homolytic addition to benzene. Rate constants for the formation and decay of some substituted cyclohexadienyl radicals P. C. Wong, P. R. Marriott, D. Griller, D. C. Nonhebel, and M. J. Perkins pp 7761 - 7763; DOI: 10.1021/ja00416a011 |
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The 2-butyl cation in trifluoroacetic acid. A hydrogen-bridged carbonium ion J. J. Dannenberg, B. J. Goldberg, J. K. Barton, K. Dill, D. H. Weinwurzel, and M. O. Longas pp 7764 - 7768; DOI: 10.1021/ja00416a012 |
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The surface of silica as a medium for the radical and ionic decomposition of diacyl peroxides J. E. Leffler and J. T. Barbas pp 7768 - 7773; DOI: 10.1021/ja00416a013 |
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Sequence-specific osmium reagents for polynucleotides. 2. A method for thymine-cytosine pairs H. Ford, C. H. Chang, and E. J. Behrman pp 7773 - 7779; DOI: 10.1021/ja00416a014 |
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Binding sites of anions in superoxide dismutase Ivano Bertini, Elena Borghi, Claudio Luchinat, and Andrea Scozzafava pp 7779 - 7783; DOI: 10.1021/ja00416a015 |
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Hydrogen-1 NMR spectra of the coordination sphere of cobalt-substituted carbonic anhydrase Ivano Bertini, Giorgio Canti, Claudio Luchinat, and Fabrizio Mani pp 7784 - 7788; DOI: 10.1021/ja00416a016 |
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Effective enhancement of valinomycin-mediated potassium uptake in organic phase by uncouplers of oxidative phosphorylation detected by proton NMR Kenichi Yoshikawa and Hiroshi Terada pp 7788 - 7790; DOI: 10.1021/ja00416a017 |
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Photolysis of two tricyclic nonenediones. Direct observation of norcaradiene Mordecai B. Rubin pp 7791 - 7792; DOI: 10.1021/ja00416a018 |
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Tertiary phosphine derivatives of the f-block metals. Preparation of X4M(Me2PCH2CH2PMe2)2, where X is halide, methyl or phenoxy and M is thorium or uranium. Crystal structure of tetraphenoxybis[bis(1,2-dimethylphosphino)ethane]uranium(IV) Peter G. Edwards, Richard A. Andersen, and Allan Zalkin pp 7792 - 7794; DOI: 10.1021/ja00416a019 |
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Kinetics of the anaerobic reduction of ferricytochrome cd1 by Fe(EDTA)2-. Evidence for bimolecular and intramolecular electron transfers to the d1 hemes Steven A. Schichman and Harry B. Gray pp 7794 - 7795; DOI: 10.1021/ja00416a020 |
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Spectroscopic properties and redox chemistry of the phosphorescent excited state of octahydrotetrakis(phosphorus pentoxide)diplatinate(4-) ion (Pt2(P2O5)4H84-) Chi Ming Che, Leslie G. Butler, and Harry B. Gray pp 7796 - 7797; DOI: 10.1021/ja00416a021 |
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Additions and Corrections - On the Nonconcertedness of Allylic Cation Promoted π-Cyclization Reactions Mladen Ladika, Ivo Bregovec, and Dionis E. Sunko pp 7797 - 7797; DOI: 10.1021/ja00416a601 |
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Additions and Corrections - Stereochemical Analysis of γ-Replacement and γ-Elimination Processes Catalyzed by a Pyridoxal Phosphate Dependent Enzyme Michael N. T. Chang, and Christopher T. Walsh pp 7797 - 7797; DOI: 10.1021/ja00416a602 |
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Additions and Corrections - Synthesis, Structure, and Stability of (i,o)-Bicyclo(6.2.2)dodeca-9,11-dienes. Generation of Unusually Expanded Carbon-Carbon-Carbon Bond Angles. Paul S. Gassman, and Rebecca C. Hoye pp 7797 - 7797; DOI: 10.1021/ja00416a603 |
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Additions and Corrections - α-Disulfoxide and Sulfinic Anhydride in the Peroxy Acid Oxidation of 2-Methyl-2-propyl 2-methyl-2-propanethiosulfinate Fillmore Freeman, and Christos N. Angeletakis pp 7797 - 7797; DOI: 10.1021/ja00416a604 |
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Book Reviews pp 7798 - 7807; DOI: 10.1021/ja00416a600 |