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Attributs	Valeurs
type	work Issue
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1987/volume_52
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1987/volume_52/issue_18/m/print http://hub.abes.fr/acs/periodical/joceah/1987/volume_52/issue_18/m/web
issue	18
is Is Part Of of	Role of neighboring group participation in the acetolysis of .alpha.-(phenylthio)-.omega.-[(p-tolylsulfonyl)oxy]alkanes Silver(I)-catalyzed isomerization of water-soluble quadricyclanes Addition compounds of alkali metal hydrides. 31. Preparation and properties of chiral dialkoxy monoalkylborohydrides. A new class of asymmetric reducing agents Ultrasound in organic synthesis. 12. In situ generation and uses of butyllithium reagents in several synthetic reactions Intramolecular alkene arylations for rapid assembly of polycyclic systems containing quaternary centers. A new synthesis of spirooxindoles and other fused and bridged ring systems A total synthesis of pentalenolactone E methyl ester via a [3 + 2] annulation strategy New steroids by Simmons-Smith methylenation and subsequent rearrangement 1,3-Dipolar cycloaddition reactions of pyrazolidinium ylides with acetylenes. Synthesis of a new class of antibacterial agents Synthesis from pregnenolone of fluorescent cholesterol analog probes with conjugated unsaturation in the side chain New routes to 1,2-diazetidin-3-ones Selenium-77, tellurium-125, and carbon-13 NMR chemical shifts and one-bond 77Se-13C, 125Te-13C, and 13C-1H coupling constants of trialkylselenonium and -telluronium triflates, protonated dialkylselenonium and -telluronium cations, and their corresponding donor-acceptor complexes Enantioselective addition of diethylzinc to aldehydes catalyzed by polymer-supported chiral amino alcohols. Evidence for a two zinc species mechanism Steric effects on pyrolysis reactions. Thermal retro-ene reaction of pyrazineethanols Highly stereoselective synthesis of trans-1,2-disubstituted cycloalkanols Lewis acid-induced nucleophilic substitution reactions of .beta.-nitro sulfides via episulfonium ions Synthesis and electrochemical study of benzothiazine and phenothiazine derivatives Regioselectivity of pyrrole synthesis from diethyl aminomalonate and 1,3-diketones: further observations Activation of platinum catalysts with oxygen to enhance hydrosilylation of unactivated alkyl-, dialkyl-, and trialkylsilanes with 1-alkenes. Synthesis of tetraalkylsilanes Modification of photochemical reactivity by cyclodextrin: difference in photobehavior between short-chain and long-chain benzoin alkyl ethers: conformational effect Combined microbial/chemical synthesis of (+)-(R)-methyloxirane having high enantiomeric excess Stereoselective intramolecular iodoetherification of 4-pentene-1,3-diols: synthesis of cis-2-(iodomethyl)-3-hydroxytetrahydrofurans Homochiral ketals in organic synthesis. Enantioselective synthesis and absolute configuration of (-)-chokol A Masthead First synthesis of sulfoxides and sulfones in the 3H-phenothiazin-3-one and 5H-benzo[a]phenothiazin-5-one ring systems. Addition reactions with nucleophiles Consecutive ring closure and neophyl rearrangement of some alkenylaryl radicals Single-electron transfer in the Cannizzaro reaction Ring expansion in the addition of dichlorocarbene to 2,5-dihydro-1H-phosphole 1-oxides Hydroboration. 81. Synthesis of 2-(dialkylamino)boronic esters and acids via hydroboration of enamines. A convenient preparation of .beta.-dialkylamino alcohols Synthesis of 4-hetero-substituted pyranosides via dioxenium cation-olefin cyclization Seeking the ideal dehydrating reagent Copper-catalyzed double cyclization reaction of azidoquinones: one-step synthesis of dihydropyrroloindoloquinones and related quinolinoquinones Mechanism of the formation of N,N-dialkyl-2-pyrrolecarboxamides from 1,3-diketones and N,N-dialkyloximinoacetoacetamides Studies on the addition of allyl oxides to sulfonylallenes. Preparation of highly substituted allyl vinyl ethers for carbanionic Claisen rearrangements Stereoselective E-olefin formation by Wittig-type olefination of aldehydes with allylic tributylphosphorus ylides derived from allylic nitro compounds Novel marine steroid sulfates from Pacific ophiuroids Pteridines. 51. A new and unequivocal route to C-6 carbon-substituted pterins and pteridines Polyvalent iodine in synthesis. 2. A new method for the preparation of aryl esters of dithiocarbamic acids General approach to the synthesis of polyquinanes. Preparation of trans,trans-4,8-diacetoxytetracyclo[9.3.0.01,5.07,11]tetradecan-6-one Conformational analysis. 47. Stereochemistry of organic sulfur compounds. 21. Conformation of oxanes with sulfur substituents Synthesis of the upper spirotetronic acid fragment of kijanolide Photochemistry of 9-diazo-3,6-diazafluorene: through-space or through-bond transmission of electronic effects Synthesis of functionalized bicyclic dioxopiperazines via intramolecular epoxide opening Phenylselenium trichloride in organic synthesis. Reaction with unsaturated compounds. Preparation of vinylic chlorides via selenoxide elimination Theoretical studies on the formation, electronic structures and electrophilic reactivity of the pyrazole cation system A [1,2] and a [1,4] shift in a Wittig thioether rearrangement. Isolation of a [1.1](2,8)naphthalenophane tautomer Polyvalent iodine in synthesis. 1. An efficient route to isopropylidene arylmalonates (5-aryl-substituted Meldrum's acid)

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