Synthesis of 2-dialkylamino-5-hydroxy-1, 3-dithian-2-ylium perchlorates and their intramolecular rearrargements by use of bases
スポンサーリンク
概要
- 論文の詳細を見る
2-Dialkylamino-5-hydroxy-1, 3-dithian-2-ylium perchlorates (2) could be synthesized by reaction of 2-alkyl-1-chloro-2, 3-epoxypropane derivertives (4) with aqueous dialkylammonium N, N-dialkyldithiocarbamates (5), followed by treatment with NaCIO4 in methanol. Reaction of 2 with bases gave 2, 3-epithiopropyl N, N-dialkylthiolcarbamates (8). In these cases, the reaction pathway involving intramolecular rearrrangement of 2 via formation of intermediate, heterobridged bicyclo compound, was proposed.
- 山口大学の論文
著者
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Nishi Toru
Chiba Factory Idemitsu Petrochemical Co. Ltd.
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Nishida A
Yamaguchi Univ.
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NISHIDA Akiko
Department of Applied Chemistry and Chemical Engineering
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FUJISAKI Shizuo
Department of Applied Chemistry and Chemical Engineering
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KAJIGAESHI Shoji
Department of Industrial Chemistry
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Kajigaeshi Shoji
Department Of Applied Chemistry And Chemical Engineering Faculty Of Engineering Yamaguchi University
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Fujisaki S
Department Of Applied Chemistry And Chemical Engineering
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Fujisaki Shizuo
Department Industrial Chemistry
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Nishida Akiko
Department Of Anesthesiology Gunma University School Of Medicine
関連論文
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- Rotational isomerism in fluorene derivatives XXII syntheses of 1-substituted 2'-methyl-9, 9'-bifluorenyl derivatives and structures of their stereoisomers
- Pyridine ring formation by the reaction of conjugated carbodiimides with enamines
- Synthesis of tropolone and tropone derivatives condensing fluorene moiety
- Synthesis and properties of 3-aminoacrylonitriles
- Oxidation using quaternary ammonium polyhalides VII. Oxidation of primary amines and hydrazo compounds by use of benzyltrimethylammonium tribromide
- Halogenation using quaternary ammonium polyhalides XXVIII. effect of substituents on brominating ability of quaternary ammonium tribromides
- Syntheses and reactions of enamines from 9-formylfluorene
- Rotational Isomerism in Fluorene Derivatives XIV Conformational Equilibria of 9-Substituted 9-(2-Cyanomethylphenyl) fluorene Derivatives
- Synthesis of 2-dialkylamino-5-hydroxy-1, 3-dithian-2-ylium perchlorates and their intramolecular rearrargements by use of bases
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- Halogenation Using Quaternary Ammonium Polyhalides XX II : Selective Bromination of Aromatic Ethers with Benzyltrimeth-ylammouium Tribromide
- Halogenation Using Quaternary Ammonium Polyhalides XX IV : Chlorination of Acetanilides with Benzyltrimethylam-monium Tetrachloroiodate
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