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Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1982/volume_47
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1982/volume_47/issue_6/m/print http://hub.abes.fr/acs/periodical/joceah/1982/volume_47/issue_6/m/web
issue	6
is Is Part Of of	New syntheses of coumarins A new synthesis of novel 2-substituted derivatives of the anhydro-3-hydroxythiazolo[3,2-a]pyridinium hydroxide inner salt ring system Epoxidation of alkenes by 3-bromo-4,5-dihydro-5-hydroperoxy-4,4-dimethyl-3,5-diphenyl-3H-pyrazole Direct selenation of electron-rich aromatic compounds with (phenylseleno)dimethylsulfonium tetrafluoroborate Chlorination of pyrrole. N-Chloropyrrole: formation and rearrangement to 2- and 3-chloropyrrole Regiochemistry of the association step in SRN1 reactions: kinetically controlled coupling of aci-nitronate ions and p-nitrobenzylic radicals Synthesis of aryloxypropanolamines via a palladium-promoted oxyamination Stereoselective synthesis of the macrocycle segment of verrucarin J Intramolecular Diels-Alder cycloadditions of perchloro(allyloxy)- and perchlorobis(allyloxy)cyclopentadienes Synthetic routes to 6,8-dioxabicyclo[3.2.1]octyl pheromones from D-glucose derivatives. 3. Synthesis of (-)-frontalin Applications of artificial intelligence for chemical inference. Part 40. A computerized approach to the verification of carbon-13 NMR spectral assignments Synthesis of optically active nicotinoids Pyrimidines. 18. A novel pyrimidine to benzene ring transformation reaction. Conversion of 5-nitro-2(1H)-pyrimidinone into p-nitrophenol derivatives New synthesis of .alpha.-benzoyloxy aldehydes. Application to the stereoselective synthesis of conjugated (E,E)-dienoic esters A convergent total synthesis of methoxatin Stable carbocations. Part 235. Solvolytic and stable ion studies of 1,1'-diadamantylmethyl cations S,N double rearrangement. 2. X-ray crystal structures of rearranged products Synthetic routes to 6,8-dioxabicyclo[3.2.1]octyl pheromones from D-glucose derivatives. 4. Synthesis of (-)-.alpha.-multistriatin SRN1 mechanism in heteroaromatic nucleophilic substitution reactions of 2-chloroquinoxaline and 4-chloroquinazolines with ketone enolates Nitrones. 6. Reactions of nitrones with cyclic phosphonates. Influence of the phosphonate ring size upon the course of the reaction Synthetic routes to 6,8-dioxabicyclo[3.2.1]octyl pheromones from D-glucose derivatives. 2. Synthesis of (+)-exo-brevicomin Nuclear magnetic resonance investigation of geometrical isomerism in the anions of aromatic amino compounds. The "effective size" of a lone electron pair The system aluminum chloride-acetyl chloride in sulfur dioxide solvent Stereospecific syntheses of endo- and exo-1-hydroxy-2,3,3a,4,5,6,7,7a-octahydro-exo-4,7-methano-1H-indene .DELTA.4,4'-4-Telluropyranyl-4H-telluropyrans. 1. Tellurosulfides and tellurium-sulfur exchange 2-Thiabicyclo[3.2.0]hepta-3,6-dienes. 1. Aluminum chloride catalyzed thermal [2+2] cycloaddition of 2-butynedinitrile with alkyl-substituted thiophenes Two-step route toward some [4.3.2]propellanes and their Conversion into stable tricyclic cations Kinetic evidence for the intermediacy of 1-azirines in the gas-phase thermal isomerization of 3H-isoxazoles to .alpha.-carbonylacetonitrile derivatives Preparation and oxidation of the bis(tetra-n-butylammonium) salt of 2,2'-(2,7-pyrenediyl)bis(propanedinitrile) dianion .alpha.-Fluorination of ketones. 1. Direct fluorination of pyruvic acid derivatives by using molecular fluorine Role of sodium benzoate in the reaction of 7,7,8,8-tetracyanoquinodimethane with acetone: use of salicylate as a test for carboxyl radical Polymeric inclusion compound derived from .beta.-cyclodextrin Regiospecific synthesis of bicyclic 6-alkoxy-2-pyrones and their use in the production of tetracyclic intermediates for 11-deoxyanthracycline synthesis Synthesis of phosphonane and dibenzo[d,f]phosphonin derivatives 2-Thiabicyclo[3.2.0]-hepta-3,6-dienes. 2. Thermal and photochemical isomerization of 2-thiabicyclo[3.2.0]hepta-3,6-dienes. An example of the antarafacial-antarafacial Cope rearrangement Isolation and characterization of the trichoverroids and new roridins and verrucarins Positional selectivity and heteroatom effect in the reaction of 2,4,6-triphenylpyrylium and 2,4,6-triphenylthiopyrylium ions with methoxide ion Structure and conformation of 1,4-dihydrobenzene, 1,4-dihydronaphthalene, and 9,10-dihydroanthracene. A theoretical study Photochemical intramolecular 4.pi. + 4.pi. cycloaddition of 1,2-di(9-anthryl)ethanes Oxidative conversions of 2,2'-diphenoquinone valence isomers with 2,3-dichloro-5,6-dicyanobenzoquinone. Synthesis and spectroscopic properties of (E)-(3,3')dibenzofuranylidene-2,2'-diones (isoxindigos) Addition of lithio-.alpha.-thiophenyl nitriles to aldehydes and ketones (Co)cyclodimerization of alkynes by aluminum halides. Synthesis of pyridines from aluminum halide .sigma. complexes of cyclobutadienes and nitriles High-yield synthesis of 1-isopropyl-7-methylbicyclo[4.3.0]non-6-ene by a cationic olefin cyclization-rearrangement process Ring transformations in reactions of heterocyclic compounds with nucleophiles. Part 24. Pyrimidines. Part 86. Conversion of 5-nitropyrimidine into 2-substituted 5-nitropyrimidine and 2-amino-5-nitropyridines by amidines Synthesis of tert-butylarenes from acetylarenes Masthead New synthesis of spiro phosphorane by using diphenyl disulfide. A facile route to cyclic acyloxyphosphoranes from .alpha.-hydroxy acids Tridentate ligand useful in stabilizing higher coordination states of nonmetallic elements. An aryldialkoxydifluoroperiodinane Organic photochemistry. 50. Photoinduced skeletal rearrangement of alkylindenes Synthetic studies in the ajmaline series Organic photochemistry. Part 51. Acid-catalyzed photoisomerization of 2-alkylindenes to 2-alkylideneindans Dithiane chemistry. 5. Silyl and lithio derivatives of a propynal dithioacetal Synthesis and the crystal structure of 4-(2-deoxy-.beta.-D-erythro-pentofuranosyl)-6-methyl-1,2,4-triazin-3-(4H)-one 1-oxide, a structural analog of thymidine 2-Thiabicyclo[3.2.0]hepta-3,6-dienes. 3. Desulfuration and sulfuration of 2-thiabicyclo[3.2.0]hepta-3,6-dienes and x-ray crystal structure of 3a,6,7,8,9,9a-hexahydro-3a,5-dimethylthieno[3,2-b][2]benzothiophene-2,3-dicarbonitrile Mechanisms of bromination of uracil derivatives. 6. Cytosine and N-substituted derivatives Dehalogenation of .alpha.-chloro and .alpha.-bromo ketones. Use of sodium O,O-diethyl phosphorotelluroate [2,3] Sigmatropic rearrangement of ylides derived from benzylic selenonium salts One-pot nonphotochemical synthesis of Dewar pyridones from alkynes and isocyanates Synthesis of the enantiomeric bay-region diol epoxides of benz[a]anthracene and chrysene

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