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Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1983/volume_48
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1983/volume_48/issue_26/m/print http://hub.abes.fr/acs/periodical/joceah/1983/volume_48/issue_26/m/web
issue	26
is Is Part Of of	Aspects of the intramolecular Diels-Alder reactions of some 1,3,9-trienic amides, amines, and esters. An approach to the pentacyclic skeleton of the yohimboid alkaloids Site of gas-phase cation attachment. Protonation, methylation, and ethylation of aniline, phenol, and thiophenol 2-Substituted acrylonitriles. 9. Reaction of 2-substituted acrylonitriles with diazoalkanes. Preparation of cyclopropanone cyanohydrins Correction. Electrochemical Study of the Oxidation of α-Methyldopamine, α-Methylnoradrenaline, and Dopamine Synthesis of (24R)- and (24S)-5,28-stigmastadien-3.beta.-ol and determination of the stereochemistry of their 24-hydroxy analogs, the saringosterols Polarized ketene dithioacetals. 28. A new general highly stereoselective and regiospecific method for homologation of ketones to .alpha.,.beta.-unsaturated esters via .alpha.-oxoketene dithioacetals Polycyclic hydroxyquinones. 13. A novel synthesis of islandicin and digitopurpone Anthracene pillared cofacial diporphyrin Additions and Corrections - α-Silicon-Substituted Vinyl Cations. A Theoretical ab Initio Investigation. Vinyl cations. 41. Influence of 4-aryl and 4-alkyl substituents on the .pi.-route solvolyses of homopropargyl esters Sesquiterpenoid constituents of Meriandra benghalensis (Labiatae). X-ray structure analysis Antineoplastic agents. 93. Structure of the Bugula neritina (marine bryozoa) antineoplastic component bryostatin 3 Total synthesis of polyether antibiotics. Synthesis of the enantiomer of lasalocid A (X-537A) Synthesis of 7-carboxytricyclo[3.3.1.03,7]nonan-3-ol A convenient synthesis of (acyloxy)alkyl .alpha.-ethers of phenols Synthesis of daunosamine Poly(ethylene glycol) ethers as recoverable phase-transfer agents in permanganate oxidations New route to biologically active 3,8-dioxabicyclo[3.2.1]octane derivatives related to zoapatanol Additions and Corrections - Cobalt-Mediated [2 + 2 + 2] Cycloadditions En Route to Natural Products: A Novel Total Synthesis of Steroids via the One-Step Construction of the B,C,D Framework from an A-Ring Precursor. Correction. Ring[Chain Tautomerism in Anions Derived from Substituted (Arylideneamino)toluenes and (Arylideneamino)oxindoles Short time pyrolysis and spectroscopy of unstable compounds. Part 10. A simple synthesis of pyracyclene Additions and Corrections - Chiral Cyclopentanoid Synthetic Intermediates via Asymmetric Microbial Reduction of Prochiral 2,2-Disubstituted Cyclopentanediones. Correction. Heats of Protonation of Unsaturated Ketones. A Thermodynamic Investigation of the Importance of Homoaromatic Stabilization. Synthetic studies on the Lythraceae alkaloids. 11. Model studies for the synthesis of lythracine V Mechanistic aspects of 1,4-dicyanonaphthalene-sensitized phototransformation of aryl glycopyranosides Asymmetric synthesis of daunosamine Skattebol-type rearrangement of lithium carbenoids at low temperatures Correction. Chemical Reactivity and Molecular Structure Relationship of Highly Strained Cage Oxetanes Intramolecular carbon-hydrogen insertions of alkylidenecarbenes. I. Selectivity A method for the determination of the pKa of the .alpha.-hydrogen in amino acids using racemization and exchange studies Additions and Corrections - Destructible Surfactants Based on a Silicon-Oxygen Bond. Correction. Infrared Spectra dn Transmission of Electronic Effects in Substituted Phenyl N,N-Dimethylcarbamates and S-Phenyl N,N-Dimethylthiocarbamates Studies in Cephalotaxus alkaloids. Stereospecific total synthesis of homoharringtonine Thermal reactions of stereoisomeric 1-phenyl-1,3,5-heptatrienes Preparation and rearrangement of trans-3-(allyloxy)acrylic acids: a Claisen sequence that avoids mercury catalysis Fluorine-19 NMR study on the conformation changes of 1,1,2,2-tetrafluoro-1,2-disilacyclohexanes The (4 + 2) cycloaddition of ketenes and .beta.-methoxy .alpha.,.beta.-unsaturated ketones: 2-pyranones Selective synthesis of either branched or linear homoallyl alcohols via the reaction of aldehydes with the allylic borane-selenium system Phospholipid synthesis based on new sequential phosphate and carboxylate ester bond formation steps Allylboronate synthesis. Synthesis of a .beta.-alkoxy carbanion equivalent Allylmetalations. The allylzincation of 1-(trimethylsilyl)-1-alkynes Correction. Influence of the Protective Groups on the Ring Closure of gluco-Octenoates 12-Te-5 pertelluranes from 1,6-dioxa-6a-tellurapentalenes. Synthesis, structure, and reactivity Synthesis of 9-substituted carbacyclin analogs Anionically activated alumina in the carboxyalkylation of benzyl halides Correction. Synthesis of the Streptomyces ambofaciens Antineoplastic Constituent 6-Diazo-5-oxo-L-norleucine Perhydroazulenes. 5. Preparation of perhydroazul-9(10)-en-4-one Mechanism of bromination of 1,5-diacetoxynaphthalene Pyrolysis of pyruvic acid in the gas phase. A study of the isomerization mechanism of a hydroxycarbene intermediate Stereospecific synthesis of columbinic acid Additions and Corrections - Synthetic Routes to 3-C-Cyano-3-deoxy-D-galactopyranose Derivatives. A series of (2S)-2-O-protected-2-hydroxypropanals (L-lactaldehydes) suitable for use as optically active intermediates Selenium-stabilized carbocations. Formation of 2-(phenylseleno)allyl cations and their reactions with furan, pyrrole, and thiophene Kinetic study of the reaction of 2,4,6-triphenylpyrylium ion with amines. Base-catalyzed ring-opening reaction of 2H-pyran intermediates A direct synthesis of .beta.-hydroxybutyrolactones. Total synthesis of dendrolasin and formal total synthesis of aplysistatin Ethanoarachidonic acids, a new class of arachidonic acid cascade modulators. 2. Polyethano compounds Additions and Corrections - Addition of Electrogenerated Cyanomethyl Anions to Fluorenone and Its Schiff Bases. Indirect Evidence of the Formation of an Unstable Cyanide Derivative as a Key Intermediate. Correction. Application of Two-Dimensional FT NMR to the Relative Configurational Assignment of 8-Methyl-4-oxo-10-(trimethylsiloxy)tetracyclo[7.2.1.02,8.03,7]dodecane-10-carbonitrile Chelation control of enolate geometry. Acyclic diastereoselection via the enolate Claisen rearrangement Selective .gamma.-substitution of .alpha.,.beta.-unsaturated esters via .alpha.-trimethylsilyl .beta.,.gamma.-unsaturated esters Asymmetric Strecker synthesis: isolation of pure enantiomers and mechanistic implications Reactions of hexanitroethane with alcohols Synthesis of alkene-substituted pentacyclo[5.4.0.02,6.03,10.05,9]undecanes. An improved synthesis of 8,11-dimethylenepentacyclo[5.4.0.02,6.03,10.05,9]undecane Correction. Synthesis of Steroid Phosphates via Monomeric Metaphosphate Masthead Polystyrene-bound phenylseleninic acid: catalytic oxidations of olefins, ketones, and aromatic systems Molecular structures of the briantheins, new insecticidal diterpenes from Briareum polyanthes A regiospecific, convergent route to 2,3-disubstituted cyclopentanones Stereochemistry of lithium trimethoxyaluminohydride reduction of cyclic ketones. A comparison of its stereochemical character with that of lithium aluminum hydride Highly stereoselective total syntheses of .beta.-farnesene, .beta.-sinensal, and dendrolasin employing 2-(hydroxymethyl)-4-(phenylthio)-1-butene as a building block Anomaly in palladium-catalyzed phenylethynylation of 2,2'-dihalobiphenyls: formation of alkylidenefluorenes Organotin nucleophiles. 5. Palladium-catalyzed allylic propargylation with allenylstannane A simple preparation of a .beta.-iodo acetal and a .beta.-iodo ketal Regioselective cyclodehydration of chiral diols with diethoxytriphenylphosphorane, triphenylphosphine-tetrachloromethane-potassium carbonate, and triphenylphosphine-diethyl azodicarboxylate reagents. A comparative study Correction. Intramolecular Cyclization of Arylnitrenium Ions. Formation of Carbon-Carbon Bonds and of Lactones. Chemical modification of deoxyribonucleic acids: a direct study by carbon-13 nuclear magnetic resonance spectroscopy Thermal electrocyclic reactions of 2-aza-1,3-butadiene derivatives. A new N-heterocyclic annelation Formation of trans-stilbenes from 1,1-dichloro-2,2-diarylethanes: a new cobaloxime-mediated carbenoid rearrangement Regioselective synthesis of trimethylsilyl-substituted .alpha.-allenic alcohols via propargylic organoboranes Ethanoarachidonic acids. A new class of arachidonic acid cascade modulators. 1. Monoethano compounds Additions and Corrections - Peroxytrifluoroacetic Acid. A Convenient Reagent for the Preparation of Sulfoxides and Sulfones. Photolytic dehydrochlorination of N-chloro-N-alkyl amides: formation of N-(.alpha.-methoxyalkyl) amides Reaction of olefins with a mixture of phenylselenenyl chloride and mercury(II) thiocyanate. Selective syntheses of .beta.-(phenylseleno)alkyl isothiocyanates as precursors of vinylic isothiocyanates 2-(Dimethoxymethyl)benzyl alcohol: a convenient isobenzofuran precursor Polystyrene-bound analogs of alkali metal diphenylmethyl anions Correction. Structure of ι-Arylalkyl Radicals: A 13C CIDNIP Investigation

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