Anodic Oxidation of o-Nitrophenylthioiminocycloalkanes
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概要
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Two-electron anodic oxidation of o-nitrophenylthioiminocyclopentane (1) in methanol, followed by nucleophilic attacks of solvent and water (the latter present as an impurity in the solvent), gave methyl sulfinate and cyclopentaneimine. On the other hand, one-electron oxidation of o-nitrophenylthioiminocycloalkanes (1-6) in acetonitrile followed by deprotonation of the cation radical (B) gave the neutral radical (C), whcih then gave the thiyl radical (E). The rest of C reacted with E to give N, 2-bis(o-nitrophenylthio)iminocycloalkanes, whose oxidation gave the final products (9-14). The results of cyclic voltammetry of 1-6 also show that the initial steps of anodic oxidation of 1-6 in acetonitrile and in methanol are one- and two-electron oxidations, respectively.
- 公益社団法人日本薬学会の論文
- 1989-12-25
著者
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佐用 博照
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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初村 広美
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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初村 広美
Faculty Of Pharmaceutical Sciences Kobe-gakuin University
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