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type	work Issue
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1975/volume_40
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1975/volume_40/issue_8/m/print http://hub.abes.fr/acs/periodical/joceah/1975/volume_40/issue_8/m/web
issue	8
is Is Part Of of	Experiments directed toward the total synthesis of terpenes. XXI. Alternate total synthesis of dl-alnusenone via polyene cyclization Photochemical transformations of small ring heterocyclic systems. LX. Photochemical ring-opening reactions of substituted chromenes and isochromenes Reactions of Grignard reagents with nitrosamines Carbon-phosphorus heterocycles. New route to tetrahydrophosphinolines, tetrahydroisophosphinolines, and related systems via cyclization of alkenyl-substituted phosphonium salts with 115% polyphosphoric acid Neighboring-group participation in carbohydrate chemistry. V. Direct evidence for the participation of the .beta.-trans-axial benzoyloxy group in the nucleophilic displacement of methylsulfonates of pyranoside Dipole stabilized carbanions. Reactions of benzoate esters with lithium 2,2,6,6-tetramethylpiperidide Diacylium cations from tetrahaloterephthalic acids and their electrophilic reactivity Rapid procedure for the hydrolysis of amides to acids Palladium-catalyzed conjugated diene synthesis from vinylic halides and olefinic compounds Onium ions. XIV. Evidence for the formation of benzochlorophenium ions Carbon-13 spectra of methoxyflavones Anomalous Neber reaction. General method for the preparation of 3-carboxy-1-naphthylamines Sulfonation of unsaturated compounds. II. Isolation and characterization of a carbyl sulfate Preparation of bicyclo[3.2.1]octan-6-ones from substituted cyclohexyl diazo ketones 3,3-Diaryltricyclo[3.2.1.02,4]octanes. IV. Addition of diphenyldiazomethane to 7-tert-butoxynorbornadiene. Formation of exo- and endo-3,3-diphenyltricyclo[3.2.1.02,4]octene derivatives Organosilicon compounds. XX. Synthesis of aromatic diamines via trimethylsilyl-protecting aniline intermediates Asymmetric synthesis of 2-substituted .gamma.-butyrolactones and 2-substituted 1,4-butanediols Masthead Acetolysis of 3,3-disubstituted cyclobutyl tosylates Total synthesis of terpenes. XIX. Synthesis of 8-methoxy-4a.beta., 10b.beta., 12a.alpha.-trimethyl-3,4,4a,4b.alpha.,5,6,10b,11,12,12a-decahydrochrysen-1(2H)-one, a key intermediate in the total synthesis of (+-)-shionone Anticoccidial agents. III. Selective esterification and acyl transfer in .alpha.4-norpyridoxol Secondary orbital interactions determining regioselectivity in the Lewis acid catalyzed Diels-Alder reaction. II Reductive decyanation of .beta.,.gamma.-epoxy nitriles. New synthesis of .beta.-isopropylidene alcohols Preparation and Favorskii reaction of equatorial and axial 2-bromobenzo[6,7]bicyclo[3.2.1]oct-6-en-3-one Effect of phenyl substitution at the double bond of .DELTA.3-cyclopentenylethyl p-nitrobenzenesulfonate upon the rate of acetolysis to norbornyl products Iodonium ylides. Reactions and phenyldimedonyliodone with diphenylketene and phenyl isocyanate Mechanism of the lithium aluminum hydride reduction of a nonenolizable .beta.-diketone Simple method for determining the configurations of tertiary alcoholic centers in branched-chain carbohydrate derivatives by use of europium(III)-induced shifts in the proton nuclear magnetic resonance spectrum Oxidative decarbonylation of 2,4,6-tri-tert-butylresorcinol via a probable m-quinone intermediate Kinetics of reactions in solutions under pressure. XXXI. Ionization constants and volumes of highly hindered pyridines in methanol Effect of structural rigidity on the photoreduction of imines Block and graft copolymers by selective cationic initiation. I. Selective alkylation with trialkylaluminums on the chlorine of chlorobrominated alkanes Adamantanes and related compounds. XIII. 4-Oxahomoadamantane from intramolecular, nucleophilic participation by hydroxyl under Hofmann elimination conditions 1-Phospha-2,8,9-trioxaadamantane ozonide. Convenient source of singlet molecular oxygen Reaction of alkenylboronic acids with bromine in the presence of sodium methoxide and methanol. Simple one-stage synthesis of .alpha.-bromo acetals Synthesis of 2-substituted 8,9-dehydroadamantanes Electrophilic addition of RPX2/AlCl3 to olefins. Possibility of phosphiranes Carbon-13 nuclear magnetic resonance spectra of 2H-1-benzopyran-2-ones (coumarins) in chloroform and sulfuric acid Total synthesis of terpenes. XXII. Polyene cyclization approach to tetradecahydropicene derivatives for pentacyclic triterpene synthesis Total synthesis of terpenes. XX. Total synthesis of (+-)-shionone, a tetracyclic triterpene .alpha.-Methyleneoxetane. Retro-Diels-Alder reaction Chromate oxidation of alkylpyrazines .alpha.-Methylene lactones. VIII. Blocking and deblocking of .alpha.-methylene-.gamma.-butyrolactones Resin acids. XXVIII. Rearrangements in the photolevopimaric acid series. Paradigm of bicyclo[2.2.0]- and bicyclo[2.1.1]hexane chemistry Base-catalyzed reactions of .alpha.,.beta.-unsaturated esters and nitriles. II. Potassium-catalyzed di- and trimerization of 2-butenenitrile Homoallylic participation in the acid-catalyzed rearrangement of an .alpha.,.beta.-epoxy ketone Structural relations and interconversions of isomeric astilbins Generalized syntheses of .gamma.-diketones. I. Addition of dimetalloacetylides to aldehydes. II. Dialkylation of bisdithianes Polyfluorobenzopinacols Syntheses of 2-substituted 1,N6-ethenoadenosines Reductive cyclization of aminobenzoic acids Photochemistry of di-.pi.-silanes

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