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type	work Issue
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_21/m/print http://hub.abes.fr/acs/periodical/joceah/1983/volume_48/issue_21/m/web
issue	21
is Is Part Of of	Studies in the 2,4-disubstituted adamantanes. Preparation and reactivity of pure epimeric 4-hydroxy- and 4-methoxyadamantan-2-ones Aromatic fluoroalkoxylation via direct aromatic nucleophilic substitution Regioselective hydroesterification and hydrocarboxylation of 3,3,3-trifluoropropene and pentafluorostyrene catalyzed by phosphine-palladium complex 1,3,4-Dioxazol-2-ones: a potentially hazardous class of compounds Influence of alkoxyalkyl substituents in the regioselective lithiation of the benzene ring Thermolysis of 3-methyl-3-alkyl-1,2-dioxetanes: steric effects on the activation parameters Preparation of alkyl chlorides, acid chlorides, and amides using polymer-supported phosphines and carbon tetrachloride: mechanism of these reactions Transition from concerted to stepwise [2 + 4] cycloaddition reactions of .alpha.,.beta.-unsaturated carboxylic esters Regioselectivity of 1,3-dipolar cycloadditions of (phenylsulfinyl)- and (phenylsulfonyl)alkenes An improved procedure for the Blaise reaction: a short, practical route to the key intermediates of the saxitoxin synthesis Total syntheses of (.+-.)-mesembrine, (.+-.)-joubertinamine, and (.+-.)-N-demethylmesembrenone Novel synthesis of the pyrrolizidine skeleton by sulfenocycloamination. Total synthesis of (.+-.)-retronecine and (.+-.)-turneforcidine Total synthesis of (-)-vertinolide. A general approach to chiral tetronic acids and butenolides from allylic alcohols Additions of organolithium compounds to unsaturated tertiary amines High pressure [4 + 2] cycloaddition of dichloromaleic anhydride and furan Organic metals. Preparation and properties of 7,7,8,8-tetracyano-p-quinodimethaneacetic and -propanoic acids Efficient synthesis of barbaralane A new olefin synthesis. Synchronous elimination of nitro and ester groups or nitro and keto groups from .beta.-nitro esters or .beta.-nitro ketones An approach to the cyclopeptide alkaloids (phencyclopeptines) via heterocyclic diamide/dipeptide equivalents. Preparation and N-alkylation studies of 2,4(5)-disubstituted imidazoles Reactions of arenesulfonyl chlorides with olefins catalyzed by a ruthenium(II) complex A synthesis of oxazolo[4,3-a]isoquinoline and related compounds through intramolecular arylation of .alpha.-oxaacyliminium ions Synthetic methods and reactions. 112. Synthetic transformations with trichloromethylsilane/sodium iodide reagent Crystal structure of orthosphenic acid O-Quinonemethide intermediates and their role in coordinated reactions of magnesium phenoxides with .alpha.-branched aliphatic aldehydes Reaction of (acyloxy)alkyl .alpha.-halides with phenols: effect of nucleofugicity and nucleophilicity on product distribution 2-Mercapto-1,3-benzoxazole: an useful reagent for the preparation of symmetrical and unsymmetrical sulfides Synthesis of 6-bromo- and 6-chloro-2-acetamidobenzoquinone. A structure revision The [1 + 4] cycloaddition of isocyanides with 1-aryl-2-nitro-1-propenes. Methyl 2-nitro-3-arylpropenoates and methyl 2-nitro-2,4-pentadienoates. Synthesis of 1-hydroxyindoles and 1-hydroxypyrroles Syntheses of [22](1,4)cyclophane-ruthenium(II) complexes via the mono-Birch reduction product of 4,5,7,8-tetramethyl[22](1,4)cyclophane Peroxy esters. 8. Base-catalyzed rearrangement of peroxy esters: formation of alkoxyacetic acid derivatives Fragmentation of metalated primary amines having tertiary organic groups Further characterization of the 1,1-diphenyl-2,2-dimethylpropyl radical Photoelectron spectra of syn- and anti-sesquinorbornene. Evidence for vertical .sigma.-.pi. delocalization in bicyclo[2.2.1]heptene Neighboring group participation in organic redox reactions. 8. Kinetics and products of the aqueous iodine oxidation of 3-hydroxy- and 3-methoxy-1,5-dithiacyclooctane Inert carbon free radicals. 4. Spin labeling of amino acids and peptides Synthesis and transformation of certain pyridazine cyclonucleosides Transfer hydrogenation of furocoumarin derivatives Catechol monoether synthesis Stereocontrolled synthesis of (E)- and (Z)-3-deuteriophosphoenolpyruvate Masthead Reactivity of superoxide ion with ethyl pyruvate, .alpha.-diketones, and benzil in dimethylformamide Effect of the leaving group and solvent in nucleophilic aliphatic substitutions promoted by quaternary onium salts Electrophilic addition of osmium tetroxide to 25-hydroxycholecaliferol and its 3,5-cyclo derivative Photochemistry of benzyl sulfite (Arene)chromium tricarbonyl complexes in organic synthesis: stereoselective synthesis of cis- and trans-7-hydroxycalamenenes Total synthesis of the lipid-altering and antiatherosclerotic furochromone khellin. The furoic acid route to highly functionalized benzofurans Reaction of organic anions. Part 108. On the mechanism of the vicarious nucleophilic substitution of hydrogen in nitroarenes Synthetic intermediates potentially useful for the synthesis of tetrodotoxin and derivatives. 8. A series of highly functionalized pyrimidinones Formation of dihydrotriphenodioxazines and dihydroisotriphenodioxazines by acidic treatment of some substituted 3H-phenoxazin-3-ones; isolation and characterization. A new perspective in the chemistry of ommochromes Peroxy esters. 9. Base- and radical-induced decomposition of 1-alkyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-di-tert-butyl-4-hydroxyperbenzoates Photochemical behavior of 2-phenylbenzoxazole. Synthesis of 1,3-diazetidine via the intermolecular [2.pi. + 2.pi.] cycloaddition of two carbon-nitrogen double bonds A new, effective catalytic system for epoxidation of olefins by hydrogen peroxide under phase-transfer conditions A new strategy for the synthesis of spiro ketals Diastereoselective .alpha. allylation of secondary and tertiary thioamides via thio-Claisen rearrangement. A structural proof of Z secondary thioamide dianions and Z tertiary thioamide anions Decomposition rates, synthesis, and spectral properties of a series of alkyl hyponitrites Allylstannanes. Synthesis, structure, and reactions of 2-methylene-1,3-propanediylbis[trimethylstannane] and -[triphenylstannane] Microbial hydroxylation of heteroyohimbine alkaloids Catalysis of .alpha.-hydrogen exchange. Part 23. Six-at-once dedeuteration of acetone-d6 in the presence of 3-exo-[(dimethylamino)methyl]-2-exo-norbornanamine The two hydrogen-oxygen bond-dissociation energies of hydroquinone Synthetic intermediates potentially useful for the synthesis of tetrodotoxin and derivatives. 9. Hydroquinazolines possessing the carbon skeleton of tetrodotoxin Ene reactions of 2-phosphonoacrylates Relative stabilization of an iminium ion by the charge-transfer interaction of arylthio groups Ene-ene-retroene conversion of (-)-.beta.-pinene to (+)-.beta.-selinene Thermal rearrangement of allenyl ketones Hydroboration kinetics. 9. Kinetics and mechanism of the complex formation of 9-borabicyclo[3.3.1]nonane dimer with representative amines. Effect of steric hindrance on the reaction mechanism Ultrasound in organic synthesis. 4. A simplified preparation of diarylzinc reagents and their conjugate addition to .alpha.-enones A new variant of the Claisen rearrangement capable of creating the bond between two quaternary centers 1-Phenyl-cis-3a,7a-dihydrophosphindole and its properties Quinolizidine alkaloid synthesis via the intramolecular imino Diels-Alder reaction. epi-Lupinine and cryptopleurine Homolytic substitution at furan and thiophene: rate constants for the formation and decay of the radical intermediates Transformations of cyclopropanol intermediates. 5. Preparation and reactions of 1-hydroxy-1,5.alpha.-cyclocholestan-7-one Reversible reaction between cyclic phosphonite and aromatic cyclic disulfide to form a spiro dithiophosphorane. Observation of reductive elimination of a phosphorus(V) compound

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