Rhodium-Catalyzed Organothio Exchange Reaction of. ALPHA.-Organothioketones with Disulfides

M Arisawa, F Toriyama, M Yamaguchi

文献索引：Arisawa, Mieko; Toriyama, Fumihiko; Yamaguchi, Masahiko Chemical and Pharmaceutical Bulletin, 2010 , vol. 58, # 10 p. 1349 - 1352

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被引用次数: 6

摘要

RhH (PPh 3) 4 and 1, 2-bis (diphenylphosphino) ethane (dppe) catalyzed the organothio exchange reaction of α-organothioketones and organic disulfides. The reaction was affected by the structure of the substrate: α-phenylthio and α-alkylthio aryl ketones reacted effectively with diaryl and dialkyl disulfides; α-phenylthio dialkyl ketones reacted with diaryl disulfides but not with dialkyl disulfides; diaryl disulfides with electron-donating p-substituents were ...