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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_19/m/print http://hub.abes.fr/acs/periodical/joceah/1989/volume_54/issue_19/m/web
issue	19
is Is Part Of of	Cycloisomerization approach to tetrahydrofurans Studies in biomimetic alkaloid syntheses. 17. Syntheses of iboxyphylline and related alkaloids [3]- and [1,3]-Sigmatropic amino-Claisen rearrangements of electron-rich alkenes [1,3,1',3'-tetraallyl-2,2'-biimidazolidinylidenes] Studies of the furan-carbonyl photocycloaddition reaction: vinylic substitution reactions A new preparation of ethyl 3-oxo-4-pentenoate: a useful annelating reagent Stereoselective syntheses of S-phenyl tetrahydrofuran-2-thiocarboxylate and tetrahydropyran-2-thiocarboxylate derivatives using (phenylthio)nitromethane syn-8,16-Dimethylphenanthro[9,10:1',2'][2.2]methacyclophane-1,9-diene: the first derivative of 8,16-dimethyl[2.2]methacyclophanediene failing to undergo spontaneous valence isomerization to the dihydropyrene system Solvolytic cyclization of 4,15-anhydroverrucarol. A facile trichothecene-10,13-cyclotrichothecene rearrangement Chirospecific synthesis of nitrogen and side chain modified analogs of (+)-anatoxin Oxidation of 3- or 4-substituted N,N-dimethylanilines with molecular oxygen in the presence of either ferric chloride or [Fe(salen)]OAc A new entry into C7-oxygenated tetrahydro-1H-3-benzazepines; efficient labeling with carbon-14 in the benzo ring Highly stereoselective radical cyclization: copper or ruthenium-catalyzed preparation of cis- and trans-.beta.,.gamma.-dialkyl .gamma.-lactams from acyclic N-allyltrichloroacetamide derivatives The absolute configuration of jesromotetrol and other ent-rosenes Photochemistry of stilbenes. 8. Eliminative photocyclization of o-methoxystilbenes An efficient stereocontrolled route to both enantiomers of platelet activating factor and analogs with long-chain esters at C-2: saturated and unsaturated ether glycerolipids by opening of glycidyl arenesulfonates Trichothecene synthesis using organoiron complexes: diastereoselective total syntheses of (.+-.)-trichodiene, (.+-.)-12,13-epoxytrichothec-9-ene, and (.+-.)-trichodermol A novel synthesis of 4-[alkyl(aryl)sulfonyl]benzaldehydes: alkyl(aryl)sulfinate anion as a nucleophile in aromatic substitutions Short intramolecular Diels-Alder approach to spirovetavanes. Total synthesis of dl-hinesol Reactions of alkylthio-substituted chromium carbene complexes with alkynes: application to synthesis of visnagan Rate constants and Arrhenius functions for hydrogen atom transfer from tert-butyl thiol to primary alkyl radicals The triplex Diels-Alder reaction of 1,3-dienes with enol, alkene, and acetylenic dienophiles: scope and utility [Erratum to document cited in CA110(25):230861a] Nucleophilic attack on iodonium ion intermediate. "Real" regiochemistry of the iodo azide adduct of 1-phenylcyclohexene and of its dehydrohalogenation product Macrocycles containing tin. The preparation of macrobicyclic Lewis acidic hosts containing two tin atoms and tin-119 NMR studies of their chloride and bromide binding properties in solution Improved preparation of .gamma.-ketocyclobutanones Selective reductions. 45. Asymmetric reduction of prochiral ketones by iso-2-methyl-, iso-2-ethyl-, and [iso-2-[2-(benzyloxy)ethyl]apopinocampheyl]-tert-butylchloroboranes. Evidence for a major influence of the steric requirements of the 2-substituent on the efficiency of asymmetric reduction Reaction of novel imide reducing reagents with pyrrolizidinediones Synthesis and alkali-hydrolysis reactions of some 2,3'-(substituted imino)pyrimidine nucleosides lacking a 2'-hydroxyl group Stereoselection in carbon monoxide trapping by the 1-methyl-3-chlorocyclopentyl cation. Absence of chlorine coordination in a .gamma.-chloroacyl cation Syntheses of (.+-.)-alchorneine and (.+-.)-isoalchorneine Total synthesis of marine mercaptohistidines: ovothiols A, B, and C Conformation studies by dynamic NMR. 37. Monitoring the stereomutations of symmetric amines by a chiral auxiliary agent Formation of cyclopentenethiones via cyclization of .beta.-thioallyl cations Nonempirical confirmations of the absolute configuration of (+)-.alpha.-methoxy-.alpha.-(trifluoromethyl)phenylacetic acid Effect of the side chain on the racemization of amino acids in aqueous solution Unstable compounds. Synthesis and experimental and computational study of the chemical behavior of 9-[1-(2,4,6-cycloheptatrienyl)]-9-xanthydrol Effects of substitution on intramolecular alkoxypalladation carbonylation reactions Microbial transformations. 12. Regiospecific and asymmetric oxidation of the remote double bond of geraniol Counter anion effects on complexation of cations Stereoselective synthesis of the tricyclic skeleton of the taxane diterpenes. The first C-silylation of a ketone enolate Aromatization of hydrocarbons by oxidative dehydrogenation catalyzed by the mixed addenda heteropoly acid H5PMo10V2O40 Palladium(II)-assisted carboacylation of enamides to produce functionalized .beta.-amino acids. Synthesis of relays to (.+-.)-thienamycin Asymmetric synthesis of the (4aS,8aR,8S)-hydrolilolidone system. A formal total synthesis of unnatural (+)-aspidospermine A new method for the enzymic synthesis of nucleosides using purine nucleoside phosphorylase Stereoselective formation of tetrahydrofuran rings via intramolecular alkoxycarbonylation of hydroxyalkenes Direct oxygenation of enolates generated by anionic oxy-Cope rearrangement. Expedient preparation of polycyclic .alpha.-hydroxy ketones Regiospecific opening of glycidyl derivatives mediated by boron trifluoride. Asymmetric synthesis of ether-linked phospholipids Synthesis of monotritiomethyl iodide from thioethers. Hydrogenolysis in the presence of thioethers On the origin of diastereoselection in the cyclization of enynes on low-valent zirconium centers. Substituent and torsional effects on annulation stereochemistry Synthetic 8-vinylbenzo[d]naphtho[1,2-b]pyran-6-one C-glycoside Formation of acrylic acid from lactic acid in supercritical water Molecular mechanics explorations with 1,2-dioxetanes Electron transfer in the additions of organolithium reagents to benzophenone and benzaldehyde Masthead Reinvestigation of the mechanism of the acid-catalyzed epimerization of reserpine to isoreserpine Ultrasound in organic synthesis. 18. Selective oxymercuration via sonochemically in situ generated mercury salts New and effective routes to fluoro analogs of aliphatic and aromatic amino acids Secondary .beta.-aminobenzamide and heteroatom directed lithiation in the synthesis of 5,6-dimethoxyanthranilamides and related compounds Inert carbon free radicals. 10. Chlorination of perchlorotriphenylmethyl (PTM) radical. Synthesis, structure, and reactivity of perchloro(diphenylmethylene)cyclohexa-1,4-diene Synthesis of (+)-lasalocid aldehyde Oxidation of 4-(phenylazo)-1,2-naphthalenediol Chiral dipole-stabilized anions: experiment and theory in nonbenzylic systems. 100% stereoselective deprotonation and two-electron versus single-electron transfer in the chemistry of lithium and copper piperidinooxazolines [Erratum to document cited in CA110(5):38353v]

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