Studies on Sulfenamides. VIII. Anodic Oxidation of 2-Nitrobenzenesulfenamides Derived from Secondary Cyclic Amines
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概要
- 論文の詳細を見る
Methyl 2-nitrobenzenesulfenate (5) was formed by controlled potential electrolysis (CPE) of N-(2-nitrophenylthio) amines (morpholine (1), piperidine (2), pyrrolidine (3), thiomorpholine (tetrahydro-4H-1,4-thiazine) (4)) in methanol at a glassy carbon anode. A yellow powder obtained by the electrolysis of 1 reacted with triethylamine to give 2,4-bis (o-nitrophenylthio)-5,6-dihydro-1,4-oxazine (7). CPE of 1-4 in acetonitrile gave 2,2'-dinitrodiphenyldisulfide (6). These results suggest that the initial step of anodic oxidation of 1-4 in acetonitrile is an EC process (an electron transfer process followed by a chemical reaction), while that in methanol is an ECE process (an electron transfer process followed by a chemical reaction and then an electron transfer process). Enamine is considered to be one of the intermediates in the anodic oxidation of 1-4 in methanol.
- 公益社団法人日本薬学会の論文
- 1983-12-25
著者
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佐用 博照
Faculty of Pharmaceutical Sciences, Kobe-Gakuin University
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山田 康史
Faculty Of Pharmaceutical Sciences Kobe-gakuin University
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道田 隆
Faculty Of Pharmaceutical Sciences Osaka University
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道田 隆
Faculty Of Pharmaceutical Sciences Kobe-gakuin University
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佐用 博照
Faculty Of Pharmaceutical Sciences Kobe-gakuin University
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