About: http://hub.abes.fr/acs/periodical/joceah/1985/volume_50/issue_9/w

Documentation

scienceplus.abes.fr version Bêta

scienceplus.abes.fr | explorer

À propos de : http://hub.abes.fr/acs/periodical/joceah/1985/volume_50/issue_9/w Goto Sponge NotDistinct Permalink

Attributs	Valeurs
type	work Issue
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1985/volume_50
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1985/volume_50/issue_9/m/print http://hub.abes.fr/acs/periodical/joceah/1985/volume_50/issue_9/m/web
issue	9
is Is Part Of of	Photocycloaddition reactions of 1,4-benzoxazin-2-ones and electron-poor olefins Epoxidation of alkenes with potassium hydrogen persulfate Imidate anions: stereochemistry, equilibrium, nitrogen inversion, and comparison with proton exchange A simple method for the synthesis of long-chain alkyl esters of amino acids Effect of poly(methacrylic acid) hypercoils on the neutral and acid-catalyzed hydrolysis of 1-acyl-1,2,4-triazoles in aqueous solution Ruthenium complex catalyzed N-heterocyclization. Syntheses of N-substituted piperidines, morpholines, and piperazines from amines and 1,5-diols A mass spectrometry study of levoglucosenone Masthead Facile one-step synthesis of phenyl-tert-butylnitrone (PBN) and its derivatives Fluorine-19 nuclear magnetic resonance studies of 4-substituted bicyclo[2.2.2]oct-1-yl fluorides: resonance effects of some group 14 substituents attached to saturated carbon centers 1,3-Oxathiole-2-thiones from the reaction of carbon disulfide with zwitterionic iodonium compounds Reaction of .beta.-nitroenamines with electrophilic reagents. Synthesis of .beta.-substituted .beta.-nitroenamines and 2-imino-5-nitro-4-thiazolines .alpha.-Lithiation of N-alkylcarbazoles: preparation of N-(E)-styrylcarbazole Glycosidic coupling of regiospecifically synthesized xantho[2,3-g]tetralin aglycones to afford antileukemic but redox inactive structures related to anthracyclines Sterols in marine invertebrates. 49. Isolation and structure elucidation of eight new polyhydroxylated sterols from the soft coral Sinularia dissecta Chemistry of proximal double bonds: reaction of 9,10-benzotricyclo[4.2.2.22,5]dodeca-3,7,9-triene with bromine Delocalized carbanions: the facile-synthesis of disubstituted butadienes and diols The mixed-chain alternative to the postulated .pi. and .sigma. reactivities of the succinimidyl radical: cyclopentane/cyclohexane. A critical examination of the rebuttal of the previous report Acenaphthenedithione Syntheses of (+)-.alpha.- and (+)-.beta.-eudesmol and their diastereomers by intramolecular nitrone-olefin cycloaddition Metallic nickel-mediated synthesis of ketones by the reaction of benzylic, allylic, vinylic, and pentafluorophenyl halides with acid halides Electroreductive dehalogenation of fluorobenzenes A synthesis of ibogamine Studies on the racemization and coupling of N.alpha.,Nim-protected histidine active esters Conformational analysis of 1,3-dioxacycloheptanes. 5. Conformations of 4-isopropyl-3,5-dioxabicyclo[5.n.0]alkanes The oxahydrindene component of the avermectins Reduction of .beta.-keto sulfoxides: a highly efficient asymmetric synthesis of both enantiomers of allylic alcohols Expedient chemical synthesis of sequence-specific 2',5'-oligonucleotides Aromatic substitution. 52. Superacid-catalyzed carbonylation of aromatics with carbon monoxide Pyrimidines. 54. Ring transformation of 5-(2-carbamoylvinyl)uracil derivatives to 5-carbamoylpyridin-2-ones Thermal rearrangement of .alpha.-(aryloxy)methylacrylic acids: a facile synthesis of 3-methylcoumarins Enantiospecific synthesis of the trans-9-[3-(3,5-dimethyl-1-piperazinyl)propyl]carbazoles Total synthesis of ionophore antibiotic X-14547A Monochlorination of n-alkyl phenyl ethers in micellar sodium dodecyl sulfate Allylic carbonates. Efficient allylating agents of carbonucleophiles in palladium-catalyzed reactions under neutral conditions Michael addition to 1,3-bis(alkoxycarbonyl)allenes: synthesis of heterocyclic compounds having glutaconate structure in the molecules Oxidation by superoxide ion of catechols, ascorbic acid, dihydrophenazine, and reduced flavins to their respective anion radicals. A common mechanism via a combined proton-hydrogen atom transfer Photochemistry of phthalimides with olefins. Solvent-incorporated addition vs. cycloaddition to imide C(=O)-N bond accompanying ring enlargement A formal synthesis of (.+-.)-ibogamine Host-guest complexation. 33. Search for new chiral hosts Diels-Alder and retro-Diels-Alder reactions: from N'-(thioacyl)formamidines to thio amide vinylogs Stereochemistry of the hydride reduction of 7-oxabicyclo[2.2.1]heptanes Ozonolysis of 1-methylindenes. Solvent, temperature, and substituent electronic effects on the ozonide exo/endo ratio Nucleophilic opening of 2,3-epoxy acids and amides mediated by titanium isopropoxide. Highly enhanced C-3 selectivity Selective reductions. 37. Asymmetric reduction of prochiral ketones with B-(3-pinanyl)-9-borabicyclo[3.3.1]nonane Magnetic isotope effects in photochemical reactions. Observation of carbonyl oxygen-17 hyperfine coupling to phenylacetyl and benzoyl radicals. Oxygen-17 enrichment studies Enantioselectivity of the microsomal epoxide hydrolase-catalyzed hydrolysis of trans-4,5-dimethyl-1,2-epoxycyclohexane Synthetic applications of 2-cyano-1,2,3,6-tetrahydropyridines. 2. Synthesis of isodasycarpidone and related systems, the ervitsine skeleton and its benzo analog Titanium isopropoxide-mediated nucleophilic openings of 2,3-epoxy alcohols. A mild procedure for regioselective ring-opening An unprecedented selective autoxidation of tertiary amines to amine oxides Synthesis and structure of a new stable carbocation stabilized by two neighboring sulfur atoms. Dimethyl[9,9-bis(methylthio)-1-fluorenyl]carbenium ion Selective addition of unsaturated carboxylic acids to terminal acetylenes catalyzed by bis(.eta.5-cyclooctadienyl)ruthenium(II)-tri-n-butylphosphine. A novel synthesis of enol esters

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata