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Is Part Of	http://hub.abes.fr/acs/periodical/jacsat/1992/volume_114
has manifestation of work	http://hub.abes.fr/acs/periodical/jacsat/1992/volume_114/issue_9/m/print http://hub.abes.fr/acs/periodical/jacsat/1992/volume_114/issue_9/m/web
issue	9
is Is Part Of of	Crystallographic and thermodynamic comparison of natural and synthetic ligands bound to streptavidin Free energy profiles for sodium cation adsorption on a metal electrode A new class of organocopper and organocuprate compounds derived from copper(I) arenethiolates Nature of the reactive intermediates from the iron-induced activation of hydrogen peroxide: agents for the ketonization of methylenic carbons, the monooxygenation of hydrocarbons, and the dioxygenation of aryl olefins Epibatidine: a novel (chloropyridyl)azabicycloheptane with potent analgesic activity from an Ecuadoran poison frog In pursuit of cyclopropanethione: cyclopropanethione S-oxide and S,S-dioxide Intermolecular forces in organic clusters Unusual reactivity of bent acenes: reactions of [6](1,4)naphthalenophane and [6](1,4)anthracenophane with electrophiles Ion pickup of large, surface-adsorbed molecules: a demonstration of the Eley-Rideal mechanism Materials chemistry of chiral macromolecules. 1. Synthesis and phase transitions Substituent effects of an antibody-catalyzed hydrolysis of phenyl esters: further evidence for an acyl-antibody intermediate Computer Software Reviews Theoretical study of the kinetic barriers in dihydrogen-exchange reactions Homoconjugation and transannular orbital interactions detected by photoelectron and carbon-13 NMR spectroscopy. Bicyclo[3.3.1]nona-3,7-diene-2,6-dione and bicyclo[3.3.1]nonane-2,6-dione Solvent isotope effects on retinal cis-trans isomerization in the dark adaptation of bacteriorhodopsin An unusually rapid intramolecular general-base catalysis. Relevance to enzymology Electron-transfer kinetics in organized thiol monolayers with attached pentaammine(pyridine)ruthenium redox centers Use of NMR spectroscopy to determine bond orders between .beta.- and .beta.'-pyrrolic positions of porphyrins: structural differences between free-base porphyrins and metalloporphyrins Unwinding of supercoiled DNA by platinum-ethidium and related complexes Formation and reactions of mono- and bis(peralkylcyclopentadienyl) complexes of calcium and barium. The x-ray crystal structure of [cyclic][(Me4EtC5)Ca(.mu.-NSiMe2CH2CH2SiMe2)]2 New synthesis, crystal structure, and vibrational spectra of tetramethylammonium azide and reactions of the fluoride anion with hydrazoic acid and of the azide anion with hydrogen fluoride Reaction of (E)-O-arylbenzaldoximes with sodium methoxide in methanol. Effect of leaving group upon nitrile-forming transition state Stereospecific synthesis of aryl .beta.-glucosides: an application to the synthesis of a prototype corresponding to the aryloxy carbohydrate domain of vancomycin Reversible cleavage of chromium-chromium quadruple bond of [Me8Cr2][Li(THF)]4 via modification of the coordination sphere of the alkali cation. Preparation and crystal structure of monomeric [Me4Cr][Li(TMEDA)]2 Sequential site-directed mutagenesis and chemical modification to convert the active site arginine 292 of aspartate aminotransferase to homoarginine Low-temperature growth of the infinite layer phase of strontium copper oxide, SrCuO2, by pulsed laser deposition The surface nature of Grignard reagent formation Carbon-13-carbon-13 spin coupling constants in aldoses enriched with 13C at the terminal hydroxymethyl carbon: effect of coupling pathway structure of JCC in carbohydrates. Photoinduced electron transfer from zinc cytochrome c to plastocyanin is gated by surface diffusion within the metalloprotein complex Hydrogen-bonding effect on carbon-13 NMR chemical shifts of L-alanine residue carbonyl carbons of peptides in the solid state Mechanism of halide-induced disproportionation of M(CO)3(PCy3)2+ 17-electron radicals (M = iron, ruthenium, osmium). Periodic trends on reactivity and the role of ion pairs Conformation-controlled hydrolysis of polyribonucleotides by sequential basic polypeptides Aldehyde ferredoxin oxidoreductase from the hyperthermophilic archaebacterium Pyrococcus furiosus contains a tungsten oxo-thiolate center Developing magnetic and metallic behavior in high-nuclearity nickel cluster carbonyls. A LCGTO-LDF study of [Ni9(CO)18]n-, [Ni10Ge(CO)20]n-, [Ni32C6(CO)36]n-, and [Ni44(CO)48]n- compounds Book Review Electrospray mass spectrometry of poly(ethylene glycols) with molecular weights up to five million The deceptively simple thermolysis of trivalent permethyltitanocene derivatives (.eta.5-C5Me5)2TiR. Formation of a tetramethylfulvene titanium compound (.eta.6-C5Me4CH2)(.eta.5-C5Me5)Ti and RH, catalyzed by permethyltitanocene hydride, (.eta.5-C5Me5)2TiH Structural effects in the recognition of DNA by circular oligonucleotides Masthead Synthesis, vapor growth, polymerization, and characterization of thin films of novel diacetylene derivatives of pyrrole. The use of computer modeling to predict chemical and optical properties of these diacetylenes and poly(diacetylenes) Determination of conformation and relative configuration of a small, rapidly tumbling molecule in solution by combined application of NOESY and restrained MD calculations Dynamics of electron hopping in assemblies of redox centers. Percolation and diffusion Formation of fibrous molecular assemblies by amino acid surfactants in water W6(H)5(O-Pr-iso)13. A polynuclear-polyhydride tungsten complex supported exclusively by alkoxide ligands A combined iterative and boundary-element approach for solution of the nonlinear Poisson-Boltzmann equation High-spin chemical bonding of metal monocarbonothioyl and -carbonyl [MCS and MCO] (M = Sc, Ti, V, Cr, Cu) Spin and reaction dynamics in flexible polymethylene biradicals as studied by EPR, NMR, optical spectroscopy, and magnetic field effects. Measurements and mechanisms of scalar electron spin-spin coupling Experimental evaluation of transition structure geometry for an aryl bromide-alkyllithium exchange reaction: new information relevant to the reaction mechanism A molecular merry-go-round: motion of the large macrocyclic molecule 18-crown-6 in its solid complexes studied by deuterium NMR Claisen rearrangement of allyl phenyl ether. 1-carbon-14 and .beta.-carbon-14 kinetic isotope effects. A clearer view of the transition structure Efficient photosensitized pyrimidine dimer splitting by a reduced flavin requires the deprotonated flavin Time-resolved UV resonance Raman study on Bohr effects of hemoglobin Synthesis and characterization of rhenium(VII) alkylidene alkylidyne complexes of the type Re(CR')(CHR')(OR)2 and related species Photoisomerization of polyenes. 30. Quantum chain processes in photoisomerization of the all-trans, 7-cis, and 11-cis isomers of retinal. Antigenic peptide binding to the mouse major histocompatibility complex class II protein I-Ek. Peptide stabilization of the quarternary structure of I-Ek An alternative preparation of organofunctionalized silica gels and their characterization by two-dimensional high-resolution solid-state heteronuclear NMR correlation spectroscopy A new definition of functional groups and a general procedure for their identification in organic structures Electron impact ionization of phenylsilane. Evidence for the formation of phenylsilyl and silacycloheptatrienyl cations Intrasubstituent isotope effect studies of oxidative N-demethylations catalyzed by secondary amine monooxygenase. Comparison to cytochrome P-450 Role of solvent dynamics in the charge recombination of a donor/acceptor pair Total synthesis and absolute stereochemical assignment of gilvocarcin M. Structural characterization of zinc(II) complexes of octaethyloxophlorin dianion and octaethyloxophlorin radical anion Stereoselective covalent binding of aquaruthenium(II) complexes to DNA A conformational study of peptides with the general structure Ac-L-Xaa-Pro-D-Xaa-L-Xaa-NH2: spectroscopic evidence for a peptide with significant .beta.-turn character in water and in dimethyl sulfoxide The interaction of biological molecules with heparin and related glycosaminoglycans. 1. Identification of a specific heparin binding site for histamine Alkali metal atom induced acetylene-vinylidene rearrangement: matrix isolation ESR study Hydrogen-bonded oxyhemoglobin models with substituted picket-fence porphyrins: the model compound equivalent of site-directed mutagenesis Mechanistic studies of enzymic and nonenzymic prolyl cis-trans isomerization The redesign of a type 2 into a type 1 copper protein: construction and characterization of yeast copper, zinc superoxide dismutase mutants Physicochemical properties of (R)- vs (S)-methylphosphonate substitution on antisense DNA hybridization determined by free energy perturbation and molecular dynamics Rearrangement of nascent .alpha.-silyl-substituted carbenium ions in the gas phase. 1,2-Hydrogen versus 1,2-methyl versus 1,2-phenyl migration Inhibition of 5-enolpyruvoylshikimate 3-phosphate (EPSP) synthase by analogs of the tetrahedral intermediate and of EPSP Identification of the iron ions of high potential iron protein from Chromatium vinosum within the protein frame through two-dimensional NMR experiments Polyoxo alkoxides of vanadium: the structures of the decanuclear vanadium(IV) clusters [V10O16{CH3CH2C(CH2O)3}4]4- and [V10O13{CH3CH2C(CH2O)3}5]- Determination of absolute stereochemistry of acyclic 1,3-polyols by a difference CD method Highly chemo- and stereoselective cyclopolymerization of 2-methyl-1,5-hexadiene: chain transfer via .beta.-CH3 elimination

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