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type	work Issue
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1991/volume_56
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1991/volume_56/issue_19/m/print http://hub.abes.fr/acs/periodical/joceah/1991/volume_56/issue_19/m/web
issue	19
is Is Part Of of	Mercury-photosensitized sulfination, hydrosulfination, and carbonylation of hydrocarbons: alkane and alkene conversion to sulfonic acids, ketones, and aldehydes Proton-transfer chemistry of urazoles and related imides, amides, and diacyl hydrazides Theoretical studies of transition structures and stereoselectivities of the [2,3]-Wittig rearrangement of sulfur ylides Palladium(II)-assisted dialkylation and alkylation/acylation of optically active ene carbamates via trialkylorganostannane cross-coupling and carbonylative coupling processes Kinetics and mechanism of nickel(II) ion retarded Schiff-base hydrolysis of 2,2'-dipyridylmethylideneaniline Bioactive bromopyrrole metabolites from the Caribbean sponge Agelas conifera [Erratum to document cited in CA114(19):182417u] Medium and structure effects on the anodic oxidation of aryl arylmethyl sulfides Stability and chemical properties of thiiranimine Carboxyl-mediated Pictet-Spengler reaction. Improved synthesis of 2,3,5,6,11,11b-hexahydro-3-oxo-1H-indolizino[8,7-b]indoles from tryptamine-2-carboxylic acids A search for a relation between aggregate morphology and the structure of 1,4-dialkylpyridinium halide surfactants The total synthesis of alcaligin Oxygen-17 nuclear magnetic resonance spectroscopy of organosulfur compounds. 2. 17O NMR lanthanide-induced shifts (LIS) of diastereotopic sulfonyl oxygens in substituted six-membered-ring sulfones Unusual directive effects in the hydroboration of .beta.,.beta.-disubstituted enamines. Conversion of .alpha.-substituted aldehydes to the corresponding alkenes and .beta.-amino alcohols Highly stereoselective SE' additions of .alpha.-alkoxy allylstannanes to chiral aldehydes. Synthesis of a C-1-C-9 subunit of tylonolide Tandem Michael reaction. Synthesis of bridged diketones Enzymic synthesis of uridine 5'-diphosphoglucuronic acid on a gram scale Stereoselective synthesis of 3-alkylated glutamic acids: application to the synthesis of secokainic acid Palladium-mediated synthesis of C-5 pyrimidine nucleoside thioethers from disulfides and mercurinucleosides Identification and characterization of a tetracycline semiquinone formed during the oxidation of minocycline Intramolecular Diels-Alder reactions of 1-thia-3-azabutadienes. One-pot synthesis of annulated thiazines from N-(trimethylsilyl)imines and isothiocyanates Nitrogen kinetic isotope effects on the acylation of aniline Reaction of diethyl phosphorochloridite with enolates: a general method for synthesis of .beta.-keto phosphonates and .alpha.-phosphono esters through carbon-phosphorus bond formation Photo-initiated addition of diphenyl diselenide to acetylenes Revised structure of bryostatin 3 and isolation of the bryostatin 3 26-ketone from Bugula neritina [Erratum to document cited in CA115(3):26268m] Reactions of (E)-O-arylbenzaldoximes with secondary amines in acetonitrile. Competition between E2 and SNAr reactions Host-guest chemistry. 27. Mechanisms of macrocycle genesis. The condensation of resorcinol with aldehydes Intramolecular addition reactions of carbonyl ylides formed during photocyclization of aryl vinyl ethers Metal-ion catalysis in nucleophilic displacement reactions at carbon, phosphorus, and sulfur centers. 5. Alkali-metal ion catalysis and inhibition in the reaction of p-(trifluoromethyl)phenyl methanesulfonate with ethoxide ion Synthesis of self-filled, vaulted, and intracavity functionalized cappedophanes Stereoelectronic effects in ionization reactions of cyclic ortho thioesters Relative homolytic strengths of carbon-hydrogen bonds in Meldrum's acid and dimethyl malonate .pi.-Selective dichlorocyclopropanation and epoxidation of 9-chloro-1,4,5,8-tetrahydro-4a,6a-methanonaphthalene. Controlled synthesis of the C-9 epimers of (1a.alpha.,2a.alpha.,6a.alpha.,7a.alpha.)-1,8,8-trichloro-1a,2,3,6,7,7a-hexahydro-2a,6a-methanocyclopropa[b]naphthalene Variculanol: structure and absolute stereochemistry of a novel 5/12/5 tricyclic sesterterpenoid from Aspergillus variecolor Masthead Synthesis of (.+-.)-ferruginine and (.+-.)-anhydroecgonine methyl-ester by a tandem cyclopropanation/Cope rearrangement Oxazoline-directed metalation of unactivated norbornenyl olefinic CH: application to an attempted synthesis of the diterpenoid mold metabolite sordaricin Cycloaddition reactions of divinylbenzenes Highly regioselective bromination reactions of polymethylpyrimidines Mesoions as versatile intermediates in tetrathiafulvalene synthesis Regiospecific ortho lithiation of o-halophenyl p-tolyl sulfoxides and synthesis of meta-substituted optically active aryl alcohols Competitive intramolecular cyclizations of epoxides to aromatic and double bond positions [Erratum to document cited in CA113(3):23551w] Copper-catalyzed reactions of organotitanium reagents. Highly SN2'- and anti-selective and diastereo- and chemoselective alkylation of allylic chlorides and phosphates A convergent, highly stereoselective synthesis of a C-11-C-21 subunit of the macbecins Electron-donating ability of the cyclopropyl substituent in the solvolyses of an .alpha.-CF3-substituted secondary-alkyl tosylate Solvent effects on manganese(III)-based oxidative free-radical cyclizations: ethanol and acetic acid Regioselective functionalization of N-phthaloyl-substituted amino acid and peptide derivatives A direct synthesis of racemic demethoxyaflatoxin B2 Crambescidins: new antiviral and cytotoxic compounds from the sponge Crambe crambe Selective ether cleavage reactions of 4,6-dialkoxy-2-(trifluoromethyl)pyridine mono- and dicarboxylates Synthesis and structure of 1-alkynyl-1,2-benziodoxol-3(1H)-ones Indolizines. 5. Preparation and structural assignments of azaindolizinols Asymmetric induction in the oxidation of [2.2]paracyclophane-substituted selenides. Application of chirality transfer in the selenoxide [2,3] sigmatropic rearrangement Direct electrochemical synthesis of diaryl dichalcogenides by SRN1 reactions, using sacrificial selenium and tellurium cathodes Preparation of 3-aza-Cope rearrangement of N-alkyl-N-allyl enamines Configurationally fixed .alpha.-alkoxyorganocopper reagents: 1,4-addition of cyclic enantiopure transferable ligands with complete retention of configuration Studies of the formation and stability of pentadienyl and 3-substituted pentadienyl radicals General synthesis of 1-oxaspiro[4.5]decan-2-ones and 1-oxaspiro[4.5]decanes from 5-methylene-2(5H)-furanone Synthesis and x-ray structure of the chiral, polydentate cation binder N-[N-[(5-methyl-2-thienyl)methylidene]-L-methionyl]histamine Reaction of vinylboronic acids with iodine on .gamma.-alumina Selective aerobic oxidative dehydrogenation of alcohols and amines catalyzed by a supported molybdenum-vanadium heteropolyanion salt Na5PMo2V2O40

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