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Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1983/volume_48
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1983/volume_48/issue_25/m/print http://hub.abes.fr/acs/periodical/joceah/1983/volume_48/issue_25/m/web
issue	25
is Is Part Of of	Structure resonance theory and electrophilic reactivity of helicenes. Theoretical correlations Synthesis and structural aspects of macrocyclic polyamines containing 2,2'-bipyridinyl units(s) New method for the preparation of activated nickel and cobalt powders and their application in biaryl synthesis Nitrogen effects in photoreactions. Photochemistry of iminoquinones with olefins Studies on the reaction of mitomycin C with potassium ethyl monothiocarbonate under reductive conditions Bromine-initiated rearrangement of 4-homoadamantanone ethylenedithioketal Nucleophilic substitutions of unactivated vinyl halides with alkanethiolate anions in hexamethylphosphoramide Macrocyclic receptor molecules for guanidinium cations. Preparation, x-ray structures, and kinetic stabilities of 1:1 complexes of guanidinium perchlorate with benzo-27-crown-9, dibenzo-27-crown-9, and dibenzo-30-crown-10 Organometallic methylation of nicotine and nicotine N-oxide. Reaction pathways and racemization mechanisms Mechanism of photoepoxidation of olefins with .alpha.-diketones and oxygen Effect of restricted mobility of the linking chain on intramolecular excimer formation Dealkylation of a tertiary amine group by an intramolecular carbamyl chloride functionality Oxidation of alkyl trimethylsilyl ketene acetals with lead(IV) carboxylates An alternate synthesis of deethylvincadifformine Chemistry of naturally occurring polyamines. 7. Selective functionalization of hydroxyputrescine Stable carbocations. 252. The 2,3-dimethyl-3-fluoro-2-butyl cation revisited: exclusive methyl exchange ruling out fluorine shift through bridged fluoronium ion Structure of teucroxide. Application of natural-abundance carbon-13 - carbon-13 coupling constants observed via double-quantum coherence Chemistry of oxaziridines. 6. Hydroxylation of anisole by 2-sulfonyloxaziridines Oxidation of alkylbenzenes by peroxydisulfate-copper(II) in acetic acid and acetonitrile Preparation and characterization of some pentaarylethyls Chiral acetylenes as synthetic intermediates. 4. Synthesis and chiroptical properties of optically active .alpha.,.beta.-acetylenic ketones Catalytic activity of copper(II)-ethylenediamine complexes in autoxidation of phenols Regiocontrolled synthesis of mono-, di-, and trisubstituted cyclohexenones by cycloaddition of vinyl sulfones to 1-methoxy-3-[(trimethylsilyl)oxy]-1,3-butadienes. Conversion of alkenes into effective dienophilic reagents Rhodium(I)-catalyzed hydrosilylation of styrene Homologation of acetals of .alpha.,.beta.-unsaturated carbonyl compounds with diazoesters. Synthesis of acetals of .beta.,.gamma.-unsaturated carbonyl compounds Restricted rotation and ring-chain conformation in hindered 7-cis isomers of retinal and related compounds. A nuclear magnetic resonance study Inverse electron demand Diels-Alder reactions of 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylic acid esters and morpholino enamines: regiospecific preparation of 3- or 4-substituted-2,6-dimethylbenzoates A pyrolytic route to the phthalide-isoquinolines A chiral recognition model for the chromatographic resolution of N-acylated 1-aryl-1-aminoalkanes Reactivity of benzylic carbanions. 10. [1,4]-Rearrangement of the trimethylsilyl group in 9,9-bis(trimethylsilyl)- and 9-alkyl-9-(trimethylsilyl)-10-lithio-9,10-dihydroanthracenes Total synthesis of carbohydrates. 2. Regiochemical control of nucleophilic ring opening of acylated 2,3-epoxy alcohols Aglycon modifications of erythromycin A and erythromycin B - regiospecific nucleophilic ring opening of cyclic thionocarbonates Stable carbocations. 251. Carbon-13 NMR spectroscopic study of substituted anthracene dications Competitive reactions of alkylidenetriphenylphosphoranes and methylsulfinyl carbanion with 3-methylenespiro[5.5]undeca-1,4-diene Reactivity model for the Menschutkin reaction. Methylation of alkyl-substituted and heterosubstituted pyridines Intramolecular catalysis in a nonhydroxylic solvent. 2. n-Butylaminolysis of catechol monoacetate and methyl (o- and p-hydroxyphenyl)acetates "Anti-Hammond" transition-state structural variation in the context of Marcus' rate theory Reaction of dimethyloxosulfonium methylide with epoxides. Preparation of oxetanes Mercuric acetate cyclization of 4-(pyrrolylmethyl)- and 4-(indolylmethyl)piperidines to bridged polycyclic systems Synthesis of highly lipophilic crown ether carboxylic acids Intramolecular hydrogen atom transfer reactions of .omega.-formylalkyl radicals in vapor and liquid phases Synthesis of acyl phosphonate analogs of biologically important acyl phosphates: N-(2-amino-10-methylpteroyl)-5-amino-2-oxopentanephosphonic acid Reactions of mitomycin C with potassium ethyl xanthate in neutral aqueous solution Synthesis of 2-methyl-3-hydroxy-4H-pyran-4-one and 4-hydroxy-5-methyl-2H-furan-3-one from carbohydrates Organic reactions of sulfur dioxide. Reactions with nucleophilic double bonds leading to the isomerization, aromatization, selective hydrogen-deuterium exchange, and electron-transfer processes Aerosol direct fluorination syntheses: alkyl halides, neopentyl chloride and bromide, free radicals vs. carbocations Masthead Electrogenerated bases. 8. Epoxidations by electrogenerated superoxide with/without auxiliary carbon acids. .alpha.,.beta.-Unsaturated ketones Synthesis of 2,4-disubstituted pyrimidines, polypyrimidinediyls, and annulated pyrimidines Ring-opening processes in the 8-oxabicyclo[3.2.1]octane ring system Simple and efficient synthesis of 3-oxo-2,6,6-trimethylcyclohex-1-ene-1-carboxylic acid, a key synthon for (.+-.)-strigol Thermolysis of 4-methyl-4-phenylmalonyl peroxide: a new oxygen dependent chemiluminescent reaction Stereochemistry of intramolecular amidoalkylation reactions in the synthesis of polycyclic isoquinoline derivatives Metal-promoted cyclization. 3. Highly selective synthesis of .alpha.-alkylidenetetrahydrofurans and .gamma.-alkylidenebutyrolactones via intramolecular opening of epoxysilanes Reaction of lithioisobutyrophenone with (+)-2S-iodooctane in weakly polar aprotic solvents Substitution at tricoordinate sulfur(IV). Rearrangement of sulfinanilides to anilino sulfoxides Dienophilic properties of phenyl vinyl sulfone and trans-1-(phenylsulfonyl)-2-(trimethylsilyl)ethylene. Their utilization as synthons for ethylene, 1-alkenes, acetylene, and monosubstituted alkynes in the construction of functionalized six-membered rings via [4 + 2] .pi. cycloaddition methodology Synthesis of two macrolide pheromones of the rusty grain beetle, Cryptolestes ferrugineus (Stephens) Chemistry of naturally occurring polyamines. 8. Total synthesis of (+)-hypusine Hydroboration. 65. Relative reactivities of representative alkenes and alkynes toward hydroboration by catecholborane Total synthesis of carbohydrates. 3. Efficient enantioselective syntheses of 2,6-dideoxyhexoses Synthesis of a conjugated nitrile from a benzylic ketone via a cyanotrimethylsilane adduct: 3,4-dihydro-6-methoxynaphthalene-1-carbonitrile Synthesis and biological activity of L-5-deazafolic acid and L-deazaaminopterin: synthetic strategies to 5-deazapteridines Oxidation of arylalkanols by peroxydisulfate-copper(II) Tetracyclo[5.4.0.03,10.04,8]undecane (2,9-ethanonoradamantane) and 12-oxapentacyclo[6.4.0.02,6.03,11.04,9]dodecane system Solvolysis of [4.2.2]propellan-7-yl derivatives Synthesis and chemistry of an unusual bridgehead alkene Alkoxide-accelerated Smiles rearrangements. Synthesis of N-(2-hydroxyethyl)anilines from N-(2-hydroxyethyl)(aryloxy)acetamides 6,2-Methyl migration in the norbornane system Quassinoid synthesis via o-quinone Diels-Alder reactions Electron-transfer reactions between perfluoroacyl peroxides and methoxybenzenes Studies on the nactins: total synthesis of (.+-.)-tert-butyl 8-O-(tert-butyldimethylsilyl)nonactate Chemistry of heterocyclic compounds. Part 83. .alpha.-Methyl functionalization of electron-poor heterocycles: 2,9-bis(chloromethyl)-1,10-phenanthroline. Synthesis of a [3.3]cyclophane containing the 1,10-phenanthrolino moiety Ethylene biosynthesis. 1. A model for two reactive intermediates Ring substituent effects on acetophenone dimethyl acetal formation. 1. Dual-parameter treatment of equilibrium data in methanol, water and dodecane Synthesis of 1,1-difluoro-2-azaperhalo-1-butenes and their conversion to oxaziridines Approaches to azepines: a new azepine by the photolysis of dimethyl p-azidosalicylate Secondary orbital interactions determining regioselectivity in the Diels-Alder reaction. 5. Thio-substituted 1,3-butadienes An efficient synthesis of azidoindoles and azidotryptophans A convenient synthesis of 4-ethynylphthalic anhydride via 2-methyl-3-butyn-2-ol

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