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Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1992/volume_57
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1992/volume_57/issue_4/m/print http://hub.abes.fr/acs/periodical/joceah/1992/volume_57/issue_4/m/web
issue	4
is Is Part Of of	A route to several stereoisomers of castanospermine Nucleophilic substitution on the ultimate hepatacarcinogen N-(sulfonatooxy)-2-(acetylamino)fluorene by aromatic amines Dicyclopenta[ef,kl]heptalene (azupyrene) chemistry. Electrophilic monosubstitution: acetylation, halogenation, and thiocyanation. 1-(Ethoxymethyl)azupyrene and dimethyl (1-azupyrenylmethyl)malonate. Acetylazupyrene geometry. [Erratum to document cited in CA107(17):154056n] Tandem photocyclization-intramolecular addition reactions of aryl vinyl sulfides. Observation of a novel [2 + 2] cycloaddition-allylic sulfide rearrangement Alkyldiazonium ion pairs and deamination. 46. N-nitrososulfamates: sources of carbonium ions in aqueous media and substrates in solid-state decompositions Toward the development of radiolabeled fluorophenyl azide-based photolabeling reagents: synthesis and photolysis of iodinated 4-azidoperfluorobenzoates and 4-azido-3,5,6-trifluorobenzoates Reactivity of (3-chloro-2-methylenecycloalkyl)palladium chloride dimers: a palladium-mediated ring homologation - functionalization approach to 4-aryltropones related to colchicine Electrophilic trifluoroacetylation of dicyclopenta[ef,kl]heptalene (azupyrene). [Erratum to document cited in CA92(17):146483f] Synthesis of allylazo compounds by reactions of aryldiazonium salts with allylsilanes A new route to the synthesis of amino acids through the mercury cyclization of chiral amidals A nitrone-based approach to the enantioselective total synthesis of (-)-anisomycin The thermal isomerization of [2a,11-13C2]dicyclopenta[ef,kl]heptalene (azupyrene) to pyrene. [Erratum to document cited in CA114(5):41792a] Reactivity of nitrile oxides toward the 5,6-double bond of uracil derivatives: synthesis of some 5-aroylpyrimidine nucleoside oximes Biosynthesis of purpactin A Nucleophilic addition of 2'-deoxynucleosides to the o-quinone methides 10-(acetyloxy)- and 10-methoxy-3,4-dihydro-9(2H)-anthracenone Biosynthetic origin of the oxygen atoms of aquayamycin: aspects for the biosynthesis of the urdamycin family and for aquayamycin-containing angucycline antibiotics in general Masthead Stereospecific thermal rearrangement of the four labile isomers of retinal. Activation parameters and FT-IR data Regioselective epoxidation of allylic alcohols with monoperoxyphthalic acid in water Pyranose .alpha.-enones provided ready access to functionalized trans-decalins via bis-annulated pyranosides obtained by intramolecular Diels-Alder reactions. A key intermediate for forskolin. Synthesis and taste properties of L-aspartyl-methylated 1-aminocyclopropanecarboxylic acid methyl esters Stereospecific enammonium-iminium rearrangements in a benzo[a]quinolizidine system Diterpenoids from the gorgonian Solenopodium stechei Synthesis of enantioenriched homopropargylic alcohols through diastereoselective SE' additions of chiral allenylstannanes to aldehydes Microbiological transformations. 22. Microbiologically mediated Baeyer-Villiger reactions: a unique route to several bicyclic .gamma.-lactones in high enantiomeric purity Synthesis of mutidentate imidazole-containing macrocycles Substituent effects on sulfur-33 chemical shifts and nuclear quadrupole coupling constants in 4-substituted benzene sulfonates 5,6,11,12-Tetrahydrochrysenes: synthesis of rigid stilbene systems designed to be fluorescent ligands for the estrogen receptor A strategy for the convergent synthesis of gilvocarcins via chromium carbene benzannulation. 1-O-Methyldefucogilvocarcin V in seven steps. [Erratum to document cited in CA114(9):82308r] Stable carbocations. 283. Carbon-13 NMR spectroscopic investigation of tertiary spiro[cyclopropane-3'-norbornan]-2'-yl cations and their rearrangements A new reagent for the determination of the optical purity of primary, secondary, and tertiary chiral alcohols and of thiols (R)-1-Acetyl-5-isopropoxy-3-pyrrolin-2-one: a versatile chiral dienophile from (S)-malic acid A formal total synthesis of (+)-macbecin I Fluorinated tertiary alcohols and alkoxides from nucleophilic trifluoromethylation of carbonyl compounds Tunable regioselectivity associated with the reaction of 2,3-dihalo-1-(phenylsulfonyl)-1-propenes with ambident nucleophilic reagents Stereoselective synthesis of 1,3-amino alcohols and 1,3-amino ketones Electroorganic chemistry. 134. Facile electroreduction of methyl esters and N,N-dimethylamides of aliphatic carboxylic acids to primary alcohols Kinetics of hydroxide and nitromethide ion addition to substituted .beta.-nitrostyrenes in dimethyl sulfoxide-water mixtures. Solvent dependence of .pi.-donor substituent effects and of intrinsic rate constants 2,3-Dihalo-1-(phenylsulfonyl)-1-propenes as versatile reagents for the synthesis of annulated furans and cyclopentenones The metalation-silylation of O-trimethylsilyl aldehyde cyanohydrins Biocatalytic resolutions of sulfinylalkanoates: a facile route to optically active sulfoxides Asymmetric synthesis of macbecin I Diastereoselection in the Lewis acid catalyzed cycloaddition reaction of .alpha.-alkoxy imines A short synthesis of (.+-.)-.beta.-isocomene Calophycin, a fungicidal cyclic decapeptide from the terrestrial blue-green alga Calothrix fusca The first enantioselective total syntheses of the allopumiliotoxin A alkaloids 267A and 339B Ipso nitration of p-tert-butylcalix[4]arenes Enantiomerically pure 7-oxabicyclo[2.2.1]hept-5-en-2-yl derivatives (naked sugars) as synthetic intermediates. XII. Highly stereoselective total syntheses of octoses and derivatives. [Erratum to document cited in CA114(25):247589y] Inversion of configuration in the displacement of lithium by hydrogen during a transannular 1,4-hydrogen transfer accompanying a [1,2]-Wittig rearrangement Proton, electron, and hydrogen atom transfers from ions, radicals, and radical ions derived from substituted urazoles and triazolinediones A theoretical analysis of the relative reactivity in radical addition reactions: acceptor-donor, acceptor-acceptor, and donor-donor 1,1-disubstituted ethenes. The effect of ground-state destabilization on reactivity CC-1065 partial structures: enhancement of noncovalent affinity for DNA minor groove binding through introduction of stabilizing electrostatic interactions Synthesis of C-disaccharides through dimerization of exo-glycals Stereochemical features of the (2 + 2) cycloaddition reactions of chiral allenes. 4. The cycloaddition of enantioenriched 1,3-dimethylallene with methyl propiolate Kinetic vs. thermodynamic factors in .alpha.-hydrogen atom abstractions from alkylaromatics. 2. Reactivities of .alpha.-alkylnaphthalenes and several conformationally locked alkylaromatics toward bromine atom. [Erratum to document cited in CA115(19):207432f] Enzyme-catalyzed formation of chiral monosubstituted mixed diesters and half esters of malonic acid in organic solvents 1,2- vs. 1,4-addition of nucleophilic organometallics to nonracemic 2-(1-naphthyl)- and 2-cinnamyl-1,3-oxazolidines Acylal hydrolysis. The pH-independent breakdown of 7-oxo-6,8-dioxabicyclo[3.2.1]octane

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