Cyclic Voltammetry and Controlled Potential Electrolysis of Benzenesulfon-p-anisidide
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概要
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Anodic oxidation of benzenesulfon-p-anisidide (I) was investigated by cyclic voltammetry and controlled potential electrolysis at a glassy-carbon electrode in aqueous acetonitrile solution. I showed a single anodic wave below pH 7,and two anodic waves above pH 7.5. Electrolysis of I at pH 3.9 gave a coulometric n-value of two, and p-benzoquinone and benzenesulfonamide were obtained. Electrolysis of I at pH 10.5 and the potential of the first wave gave an n-value of about one, and N, N'-dibenzenesulfonyl-N-(4'-methoxy-phenyl)-5-methoxy-o-phenylenediamine (IV) was obtained. The formation of IV was interpreted in terms of a head-to-tail coupling of the free radical of I.
- 公益社団法人日本薬学会の論文
- 1975-12-25
著者
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佐用 博照
Faculty of Pharmaceutical Sciences, Kobe-Gakuin University
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守本 理子
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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