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Is Part Of	http://hub.abes.fr/acs/periodical/jacsat/1977/volume_99
has manifestation of work	http://hub.abes.fr/acs/periodical/jacsat/1977/volume_99/issue_1/m/print http://hub.abes.fr/acs/periodical/jacsat/1977/volume_99/issue_1/m/web
issue	1
is Is Part Of of	Circularly polarized emission studies on chiral and achiral europium(III) .beta.-diketonate complexes in an optically active solvent Interaction of aquated cis-diammineplatinum(II) with nucleic acid constituents. 1. Ribonucleosides Synthesis of biocytin-containing peptides A flash photolytic investigation of low energy homolytic processes in methylcobalamin Exciplex quenching. A frontier molecular orbital rationale Isolation and identification of cross-linked nucleosides from nitrous acid treated deoxyribonucleic acid Stereoselection in the aldol condensation The photochemical decomposition of 1,4-s-tetrazine-15N2 Production of antibiotics by biotransformation of 2,4,6/3,5-pentahydroxycyclohexanone and 2,4/3,5-tetrahydroxycyclohexanone by a deoxystreptamine-negative mutant of Micromonospora purpurea Heterogeneous photocatalytic oxidation of cyanide ion in aqueous solutions at titanium dioxide powder Dicyanocarbene. Triplet and singlet structures and energetics Spin delocalization in 7-norbornenyl-type radicals. 2. The effect of 7-substitution on stereochemistry Negative activation enthalpy in the dimerization of anthracene at very high pressure Enantiomeric recognition during cyclopentanone formation with iron(0) Redox reactions of di-.mu.-oxo bridged binuclear manganese(IV) and -(III) complexes Remarkably different structures of two metalloporphyrins containing M2O34+ units Remote and proximate substituent effects on trishomocyclopropenium ion formation in the solvolysis of methyl and phenyl substituted 9-pentacyclo[4.3.0.02,4.03,8.05,7]nonyl p-nitrobenzoates Molecular orbital theory of the electronic structure of molecules. 31. Substituent stabilization of the phenyl cation Absolute configuration of a ribonucleic acid adduct formed in vivo by metabolism of benzo[a]pyrene Synthesis of methionine carrying a chiral methyl group and its use in determining the steric course of the enzymic C-methylation of indolepyruvate during indolmycin biosynthesis Relative rates of halogen addition to double and triple bonds. The bromination of trans-cinnamic and phenylpropiolic acids and their esters Radical anions of [2.2](2,7)naphthalenophane, [2.2](2,7)naphthalenophane-1,11-diene, and trans-12b,12c-dihydrocoronene as studied by electron spin resonance spectroscopy Stereochemical rigidity in ML5 complexes. 4. Preparations and nuclear magnetic resonance line-shape analyses of intramolecular exchange in neutral ML5 complexes of iron, ruthenium, and osmium Formolysis and acetolysis of .beta.-(syn-7-norbornenyl)ethyl-.alpha.-13C p-bromobenzenesulfonate. .pi.-Route generated 2-brexyl cation, a nonclassical nonbornyl type Peri-bridged naphthalenes from 1,8-dilithionaphthalene Adsorption of amino acid derivatives by d- and l-quartz Catalysis in oxidation reactions. 3. The oxalic acid catalyzed chromic acid oxidation of tris(1,10-phenanthroline)iron(II) .beta.-Lactam antibiotics. Novel synthetic routes to cephem-ring system from .beta.-lactam thiazolines via hydrazinothioazetidinones Methods for the preparations of 1,5-dienes. A metathetical route to medium-sized carbocycles Orbital interaction and chemical bonds. The role of antisymmetric orbitals in cyclic additions Ion-molecule reactions of simple aliphatic ketones by continuous and trapped ICR Proton magnetic resonance study of divalent metal ions binding to adenosine 5'-triphosphate Synthesis and thermal rearrangements of 3-(2'-methylprop-1'-enylidene)tricyclo[3.2.1.02,4]oct-6-ene Protonation of phthalic acid: an unusual acylium-carboxonium rearrangement Variation of stoichiometry in tetrathiofulvalene-tetracyanoquinodimethane complexes Ion-molecule reactions in mixtures of titanium tetrachloride with olefins in the gas phase Proton spin-lattice relaxation and reduced values for the carbon-13 nuclear Overhauser enhancement Kinetics and thermodynamics of intermolecular saturated amine excimers Vestiges of the "inverted region" for highly exergonic electron-transfer reactions Photolysis of organopolysilanes. Formation and reactions of substituted 1-silacyclopropene and 1-sila-1,2-propadiene Nonrigidity in eight-coordinate tetrakis chelates: the stereochemical integrity and geometrical isomerism of tungsten (5-methylpicolinato) (5,7-dichloro-8-quinolinolato) complexes Paramagnetic organometallic and dialkylamide complexes of trivalent titanium, vanadium, and chromium stabilized by diketonate ligands Thermal rearrangements of spiro[4.4]nonapolyenes. Unusually rapid 1,5-vinyl migration Reduction of excited singlet state acetone by 2-propanol Synthetic analogs of the active sites of iron-sulfur proteins. 14. Synthesis, properties, and structures of bis(o-xylyl-.alpha.,.alpha.'-dithiolato)ferrate(II,III) anions, analogs of oxidized and reduced rubredoxin sites Synthesis, structure, and physical properties of the bis(7,7,8,8-tetracyano-p-quinodimethane) salt of the paramagnetic cluster tris[(di-.mu.-chloro)(hexamethylbenzene)niobium], [Nb3(.mu.-Cl)6(C6Me6)3]2+(TCNQ)22- A one-carbon homologation of carbonyl compounds to carboxylic acids, esters, and amides Excited-state reactivity patterns of hexakisarylisocyano complexes of chromium(0), molybdenum(0), and tungsten(0) The preparation of HMgX compounds Solid-state chemistry of organic polyvalent iodine compounds. 10. Sequential, competitive, and reversible topotactic transformations Photochemistry of unsaturated ketones in solution. 51. Photophysical and photochemical studies of Michler's ketone Free radical participation in the reaction of metalate anions with alkyl halides The utilization of a polymeric phenylthiomethyllithium reagent for the homologation of alkyl iodides and its application for the study of intraresin reactions of polymer-bound functional groups Solvolysis of deuterium-labeled .beta.-(syn-7-norbornenyl)ethyl p-bromobenzenesulfonates. Multiple cation automerizations in tight ion pairs Conjugate addition of vinylcopper complexes derived from addition of alkylcopper complexes to acetylenes. A stereospecific synthesis of trisubstituted olefins Selenium stabilized anions. Synthetic transformations based on propargyl selenoxides The synthesis of derivatives of [14]annuleno[14]annulene, [14]annuleno[16]annulene, and [14]annuleno[18]annulene, bicyclic compounds consisting of two ortho fused macrocyclic conjugated .pi. systems Antineoplastic agents. 48. The isolation and structure of aplysistatin The conformational analysis of the E and F rings of atisine, veatchine, and related alkaloids. The existence of C-20 epimers The designed synthesis of tridecacarbonyldihydridoirondirutheniumosmium and tridecacarbonyldihydridoironrutheniumdiosmium. The first examples of clusters comprised of three different transition metals Crown ether model systems for the study of photoexcited state response to geometrically oriented perturbers. The effect of alkali metal ions on emission from naphthalene derivatives Contact chemical shifts for the carbon atoms of nickel complexes of the 4-alkylanilines. The factors governing the EPR hyperfine constants of carbon atoms Three-electron oxidations. 12. Chromium(V) formation in the chromic acid oxidation of 2-hydroxy-2-methylbutyric acid Tautomerism of heteroaromatic compounds with five-membered rings. 14. Confirmation of the structure of Reissert salts as condensed 5-aminooxazolium cations Photolysis of tert-butyl peroxylaurate Application of a novel thermistor mercury electrode to the study of changes of activity of an adsorbed enzyme on electrochemical reduction and oxidation Solvolysis of 9-aryl-9-pentacyclo[4.3.0.02,4.03,8.05,7]nonyl p-nitrobenzoates. Unambiguous evidence for the presence of carbon participation by the application of the tool of increasing electron demand Book Reviews Competitive ligand substitution reactions in the gas phase: ion-molecule reactions of ligand molecules with ions derived from nitrosyltricarbonylcobalt(0) and with lithium(1+) ion Chromic acid oxidation of iodide Critical chain length for development of the .alpha. helix of the peptide having the sequence of L-alanyl-L-leucylglycine in the solid state Chemically induced dynamic electron polarization in pulse radiolysis. S-T.+-.1 polarization from hydrogen radical reactions Mechanism of reductive elimination. 2. Control of dinuclear vs. mononuclear elimination of methane from cis-hydridomethyltetracarbonylosmium Conjugative interaction between .PI. and cyclobutane orbitals. The synthesis and electronic structure of bicyclo[4.1.1]octa-2,4-diene Model for the binding of D-penicillamine to metal ions in living systems: synthesis and structure of L-histidinyl-D-penicillaminatocobalt(III) monohydrate, [Co(L-His)(D-Pen)].H2O Sulfuranes. 22. Stereochemical course of an associative displacement at tetracoordinate sulfur(IV) in a sulfurane of known absolute configuration. A proposed system of nomenclature for optically active pentacoordinate species The stereochemistry of sterols at C-20 and its biosynthetic implications Anomalously large long-range halogen hyperfine coupling in 4-halo-1-norbornyl radicals A new class of highly conductive molecular solids: the partially oxidized phthalocyanines Rate constants and mechanism of reaction of sulfate radical anion with aromatic compounds Electron density distribution of the azide ion. Quantitative comparison of theoretical calculations with experimental measurements Masthead Phase-transfer catalyzed and two-phase reactions of aromatic nitro compounds with iron carbonyls Homogeneous catalysis by ruthenium carbonyl in alkaline solution: the water gas shift reaction Chemical consequences of orbital interactions. 6. The similarity of solvent effects on carbocations A stereochemical analysis of electrocyclic reactions of doublets Studies of proteins in solution by natural-abundance carbon-13 nuclear magnetic resonance. Spectral resolution and relaxation behavior at high magnetic field strengths

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