About: http://hub.abes.fr/acs/periodical/joceah/1989/volume_54/issue_16/w

Documentation

scienceplus.abes.fr version Bêta

scienceplus.abes.fr | explorer

À propos de : http://hub.abes.fr/acs/periodical/joceah/1989/volume_54/issue_16/w Goto Sponge NotDistinct Permalink

Attributs	Valeurs
type	work Issue
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1989/volume_54
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1989/volume_54/issue_16/m/print http://hub.abes.fr/acs/periodical/joceah/1989/volume_54/issue_16/m/web
issue	16
is Is Part Of of	Microbial products. 9. Roxaticin, a new oxo pentaene antibiotic An efficient synthesis of novel .alpha.-diketone and .alpha.-keto ester derivatives of N-protected amino acids and peptides .alpha.,.beta.-Epoxy sulfoxides as useful intermediates in organic synthesis. 22. Stereospecific desulfinylation of sulfinylaziridines with alkylmetals: a novel synthesis including asymmetric synthesis of (Z)-N-arylaziridines and some mechanistic studies Alkaline hydrolysis of 1,3-dibromo-1,1-difluoroalkanes: a two-step vinyl carboxylation Synthesis and structure of 2.alpha.-hydroxytropan-3-one A molecular mechanics study of amide conformations Templates for intramolecular O,N-acyl transfer via cyclic intermediates derived from mercury derivatives of L-cysteine: progress toward a mercury-based thiol capture strategy Masthead Enantioselective Robinson annulation: synthesis of (+)-O-methyljoubertiamine On the mechanism of the reduction of .alpha.-haloketones by 1,3-dimethyl-2-phenylbenzimidazoline. Reduction by a SET (single electron transfer)-hydrogen atom abstraction chain mechanism Synthesis of the branched nine-carbon unit of the type A streptogramins and other antibiotics Synthesis and novel properties of N-phosphoryl peptides Stereochemistry of reduction and methylation of 5-(trimethylsilyl)adamantan-2-one and 5-(trimethylstannyl)adamantan-2-one Secondary deuterium kinetic isotope effects in the cleavage of thiamin and N-methylthiaminium ion: first evidence to identify the rate-limiting step A convenient synthesis of a macrocyclic dioxo pentaamine and x-ray crystal structure of its monohydrazoic acid salt Formation and characterization of 3-O-arenediazoascorbic acids. New stable diazo ethers Mechanism of an acid chloride-imine reaction by low-temperature FT-IR: .beta.-lactam formation occurs exclusively through a ketene intermediate Reactions of some cyclopropanes activated by a spiro-linked fluorene. Importance of electronic matching of a reacting partner in thermal cycloaddition with TCNE and ring-opening dehydrogenation with DDQ Diterpenes from the marine sponge Aplysilla polyrhaphis and the dorid nudibranch Chromodoris norrisi C-nucleosides. 10. Synthesis of 1,3-dimethyl-7-(.beta.-D-ribofuranosyl)lumazine Polar effects in the decomposition of diaroyl peroxides. Benzoyl peroxide on silica gel Molecular clefts. 1. Synthetic methodology for the preparation of analogs of Kagan's ether Synthesis and reactivity of benzylic epoxides derived from 1,2,3,9,10,10a-hexahydrophenanthrene. Search for a unified mechanism for the ring opening of 2-aryloxiranes Unexpectedly facile solvolysis of 3-oxobicyclo[2.2.2]oct-1-yl triflates: through-bond interaction of the .beta.-carbonyl lone pair with the cationic p orbital Radical addition to carbonyl carbon promoted by aqueous titanium trichloride: stereoselective synthesis of .alpha.,.beta.-dihydroxy ketones The Wittig-Horner reaction in weakly hydrated solid/liquid media: structure and reactivity of carbanionic species formed from ethyl (diethyl phosphono)acetate by adsorption on solid inorganic bases Surrogates for chiral aminomalondialdehyde. Synthesis of N-(9-phenylfluoren-9-yl)serinal and N-(9-phenylfluoren-9-yl)vinylglycinal Effects of two oppositely polarizing, distant substituents on the rate and stereochemistry of solvolysis of 2-adamantyl tosylate A versatile synthesis of 1,1-dioxo 7-substituted cephems: preparation of the human leukocyte elastase (HLE) inhibitor 1,1-dioxo-trans-7-methoxycephalosporanic acid tert-butyl ester Acyl anion equivalents in the synthesis of 2H-pyran-2-ones: an efficient synthesis of anibine Synthesis of highly functionalized trans-alkene isosteres of dipeptides Characterization of a stable carboxylic acid intermediate from 1,3-dipolar cycloaddition of a munchnone with 1,2-dicyanocyclobutene Chemistry of fruit flies. Composition of the rectal gland secretion of (male) Dacus cucumis (cucumber fly) and Dacus halfordiae. Characterization of (Z,Z)-2,8-dimethyl-1,7-dioxaspiro[5.5]undecane Strong participation of selenium substituents in decomposition of pyrazolines formed by 1,3-dipolar cycloaddition of appropriate vinyl selenides with diazoalkanes Studies on the reactivity of bicyclomycin with nucleophilic amino acid derivatives Halogenated adamantanes: intermolecular interactions in the solid state. X-ray structures of difluorodiiodo-, trifluoroiodo- and tetraiodoadamantane Enantioselective synthesis of .alpha.-amino acid derivatives via the stereoselective alkylation of a homochiral glycine enolate synthon Functionalization of olefins by alkoximidoylnitrenes Electron transfer processes. 48. Free-radical alkylations of enones involving proton transfers A solvatochromic method for determining second-order polarizabilities of organic molecules Chemistry of singlet oxygen. 53. Environmental effects on the photooxygenation of 2-methoxy-3-methyl-2-cyclopenten-1-one Cycloaddition reactions of bisallenes. Stereochemistry of the (4 + 2) cycloaddition process Kinetic medium effects in N-cyclohexyl-2-pyrrolidone-water mixtures. Evidence for a low critical hydrophobic interaction concentration Synthesis of biologically active carbocyclic analogs of N-acetylmuramyl-L-alanyl-D-isoglutamine (MDP) A formal total synthesis of (.+-.)-9-isocyanopupukeanane Resonance and solvent effects on absorption spectra. 7. Substituent solvation effects on nitrogen-15 chemical shifts of para-substituted anilines and meta-substituted 2-nitroanilines Aromatic substitution. 56. Observation of aluminum trichloride-catalyzed trialkylsilylation of benzene and toluene with chlorotrialkylsilanes in the presence of Huenig bases Reactions of some cyclopropylethylenes with TCNE. A remarkable effect of spiro-activation in the cycloaddition Synthesis of (.+-.)-marmelo oxides by a radical cyclization reaction Resolution and determination of the absolute stereochemistry of .alpha.- and .beta.-aryl-substituted .gamma.-methylenevalerolactones, alternate substrate inhibitors for serine proteases Host-guest properties of new water-soluble calixarenes derived from p-(chloromethyl) calixarenes Regioselectivity in the semiconductor-mediated photooxidation of 1,4-pentanediol Synthesis of 3-methoxyestra-1,3,5(10),6-tetraen-17-one Unusual rearrangements in di-.pi.-methane systems: Mechanistic and exploratory organic photochemistry Stereocontrolled functionalization of cycloheptadiene using organometallic chemistry: synthesis of the (+)-Prelog-Djerassi lactone and a tylosin subunit Functionalization of phenyl rings by imidoyl nitrenes

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata