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Is Part Of	http://hub.abes.fr/acs/periodical/jacsat/1982/volume_104
has manifestation of work	http://hub.abes.fr/acs/periodical/jacsat/1982/volume_104/issue_21/m/print http://hub.abes.fr/acs/periodical/jacsat/1982/volume_104/issue_21/m/web
issue	21
is Is Part Of of	Reaction of cumene with ozone. Formation of a charge-transfer complex, its thermal and photochemical conversion to cumyl hydrotrioxide, and the mechanism of decomposition of the hydrotrioxide Four-component condensation: a new versatile method for the synthesis of substituted prolyl peptides Complexation of calcium by the synthetic ionophore McN-4308, [2-(4-(diphenylmethy)-1-piperidinyl)-2-oxoethoxy]acetic acid. Crystal and molecular structure of the free acid and of the calcium complex Photochemical and thermal denitrogenations of azoalkanes as mechanistic probes for the diradical intermediates involved in the di-.pi.-methane rearrangement of dibenzobarrelene Measurement of nonsynergistic anion binding to transferrin by EPR difference spectroscopy Application of rapid-scan Fourier transform infrared spectroscopy to characterize the monodentate intermediate in the photochemical formation of tetracarbonyl(4,4'-dialkyl-2,2'-bipyridine)metal from hexacarbonylmetal New approach to pseudoguaianolide sesquiterpene lactone construction. Total synthesis of dl-confertin Synthetic studies on arene-olefin cycloadditions. 4. Total synthesis of (.+-.)-modhephene Mercury(II)-induced cyclization of acetylenic alcohols: a new route to enol ethers and substituted enol ethers The synthesis of nanaomycin A and deoxyfrenolicin by alkyne cycloaddition to chromium-carbene complexes Orientation and linear dichroism of symmetrical aromatic molecules imbedded in stretched polyethylene Nucleophilic attack and structural rearrangements in some iron carbonyl cluster carbides. Syntheses, structures, and reactions of the tetrahedral four-iron clusters [Fe4(CO)12(.mu.3-COMe)]- and [Fe4(CO)12(CMe)]- Dianions of 2-methyl-1,5-hexadiene: evidence against Y aromaticity Base-catalyzed halogenation of acetone Electron-transfer kinetics of pentaammineruthenium(III)(histidine-33)-ferricytochrome c. Measurement of the rate of intramolecular electron transfer between redox centers separated by 15.ANG. in a protein Convergence, molecular complexity, and synthetic analysis Cis selectivity of salt-free Wittig reactions: a "Leeward Approach" of the aldehyde at the origin? New copper chemistry. V. New heterocuprates with greatly improved thermal stability Effectively hypervalent first-row molecules. 1. Octet rule violations by OLi3 and OLi4 Use of the INEPT [Insensitive Nuclei Enhanced by Polarization Transfer] polarization transfer method for nitrogen-15 NMR relaxation study of linear peptides Electrochemical behavior of a surface-confined naphthoquinone derivative.Electrochemical and photoelectrochemical reduction of oxygen to hydrogen peroxide at derivatized electrodes Titanium-induced reductive elimination. Syntheses of 1,3-dienes Carbon-carbon bond formation via the reaction of trialkylallylstannanes with organic halides Solvent effects in the complexation of [2]-cryptands and related monocycles with transition- and heavy-metal cations Applications of the intramolecular Diels-Alder reaction to the formation of strained molecules. Synthesis of bridgehead alkenes Proton NMR studies of 15N-labeled Escherichia coli tRNAfMet. Use of 1J1H-15N couplings to identify imino resonances of uridine-related bases Electroorganic chemistry. 62. Reaction of iminium ion with nucleophile: a versatile synthesis of tetrahydroquinolines and julolidines A facile stereospecific synthesis of .alpha.-fluoro .beta.-amino acids Gas-phase bifluoride ion. An ion cyclotron resonance determination of the hydrogen bond energy in fluoride ion (FHF-) from gas-phase fluoride transfer equilibrium measurements Metal ion initiated charge-transfer photopolymerization of tetrahydrofuran. A mechanistic investigation Effects of chemical modification and cobalt(II) chloride addition on the carbon-13 NMR spectra of carnosine as a solid powder CIDNP studies of photoinitiated electron-transfer reactions. Sensitized isomerization of an electron-acceptor norbornadiene 13C{2H} Insensitive Nuclei Enhanced by Polarization Transfer (INEPT): a new NMR strategy for isotopic labeling studies Enthalpies of formation of fused cyclobutane derivatives Bicyclo[2.2.1]heptanes in organic synthesis. Total synthesis of the 16-membered ring macrolide tylonolide hemiacetal: synthesis and coupling of the C(3)-C(9) and C(11)-C(17) fragments Transfer of oxygen (O2) from triphenyl phosphite ozonide to alkyl-substituted olefins Chiroptical properties of trans-dichlorotetrakis(pyridine)cobalt(III) ion. A fixed propeller conformation Opening of epoxides with trimethylsilyl cyanide to produce .beta.-hydroxy isonitriles. A general synthesis of oxazolines and .beta.-amino alcohols Preparation, properties and structures of the clusters hexakis(.mu.3-oxo)pentakis(.eta.5-cyclopentadienylvanadium), [(.eta.5-C5H5)5V5O6], and tetrakis(.mu.3-oxo)tetrakis(.eta.5-cyclopentadienylchromium), [(.eta.5-C5H5)4Cr4O4] Chiral and stereochemical control via intramolecular Diels-Alder reaction of Z dienes Schiff base of 11-cis-retinal: photoisomerization as a function of solvent and protonation Diphosphenes (RP:PR). Synthesis and NMR characterization Elongated (one-electron) carbon-carbon bond in .sigma. and n organic cation radicals Cytochalasin support studies. 5. Conjugate addition of .beta.-oxo ester dianions to vinyl sulfones: a new procedure for seven-ring annulation. Synthesis of a chiral cytochalasin C intermediate via an intramolecular Diels-Alder reaction of a chiral Z diene Reactivity of metal carbide clusters: alkylation and protonation of [Fe5(CO)14C]2- Paramagnetic organometallic molecules. 12. Electrochemical studies of reactions with Lewis bases following metal-metal bond cleavage in R2C2Co2(CO)6 radical anions Stabilization of stibabenzene and bismabenzene by 4-alkyl substituents Synthesis and chemistry of a bridgehead enol lactone Proton NMR studies of 15N-labeled Escherichia coli tRNAfMet. An unambiguous assignment for the G-U pair and detection of a uridine resonance at 11.4 ppm An inverse reactivity-selectivity relationship. Kinetic nitrogen isotope effects on methyl transfer to pyridines Diastereoselection in intermolecular nitrile oxide cycloaddition (NOC) reactions: confirmation of the "anti-periplanar effect" through a simple synthesis of 2-deoxy-D-ribose Transients generated upon photolysis of colloidal titanium dioxide in acetonitrile containing organic redox couples Proton-induced reduction of CO to CH4 in homonuclear and heteronuclear metal carbonyls: a survey of the influence of the metal and nuclearity Photochemistry of benzophenone in micelles. Formation and decay of radical pairs The antitumor drug cis-dichlorodiammineplatinum forms an intrastrand d(GpG) crosslink upon reaction with [d(ApGpGpCpCpT)]2 On the electronic excited states of model chlorophyll Book Reviews Effect of electron correlation of theoretical equilibrium geometries. 2. Comparison of third-order perturbation and configuration interaction results with experiment Quantum yield evidence for a chain reaction in the photochemical decomposition of phenyl azide Enzymic cyclization of geranyl pyrophosphate to bornyl pyrophosphate. Role of the pyrophosphate moiety Temperature dependence of excimer formation between pyrenes at the ends of a polymer in a good solvent. Cyclization dynamics of polymers. 9 Photodissociation of isomeric chloropropene cations and structure of reactively produced chloropropene ions Formation and magnetic properties of hemin-azide-dimethyl sulfoxide, a model complex for azide catalase Stable solid silaethylenes Photodisproportionation of .mu.-oxo-bis[(tetraphenylporphinato)iron(III)] Reinvestigation of NADH analog redox reactions in acetonitrile: consequences of isotope scrambling on kinetic and product isotope effects Evidence implicating cyclo-diphosphates as intermediates in reactions of nucleoside phosphorothioates with cyanogen bromide Geometrical structures of electronically excited states of conjugated hydrocarbons Effects of wavelength on the photochemistry of provitamin D3 Interconversion of nitrite and ammonia: progress toward a model for nitrite reductase Palladium-catalyzed decarboxylation-dehydrogenation of allyl .beta.-oxo carboxylates and allyl enol carbonates as a novel synthetic method for .alpha.-substituted .alpha.,.beta.-unsaturated ketones Masthead Metal ion photoinitiated addition of acetonitrile and methanol to olefins Photoinduced reactions of (.eta.5-C5H5)2MH3 and (.eta.5-C5H5)2M(CO)H (M = Nb, Ta) and the molecular structure of (.eta.5-C5H5)2Ta(CO)H Oxidatively promoted alkyl-to-acyl migratory insertion reactions: a thermodynamic assessment for iron methyl complexes Stereochemistry of spermidine synthase Synthesis and structure of novel mononuclear and binuclear zerovalent platinum complexes involving coordination by tin centers to give heteropolymetallic arrays of three or five atoms. A unique bridging function for bivalent tin and a new class of platinum(0) dimers Cyclodextrin catalysis in the intramolecular Diels-Alder reaction with the furan diene Synthesis of oligodeoxyribonucleotides using N-(benzyloxycarbonyl)-blocked nucleosides The SN2-SN1 spectrum. 4. The SN2 (intermediate) mechanism for solvolyses of tert-butyl chloride: a revised Y scale of solvent ionizing power based on solvolyses of 1-adamantyl chloride .alpha.-Disulfoxide formation during the m-chloroperoxybenzoic acid oxidation of S-(2,2-dimethylpropyl) 2,2-dimethylpropanethiosulfinate Mechanism and regioisomeric control in palladium(II)-mediated cycloalkenylations. A novel total synthesis of (.+-.)-quadrone Cavitands: synthetic molecular vessels

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