Electrooxidative conversion of dibenzoylbenzene dihydrazones into the corresponding bis-diazo compounds and bis-dimethyl acetals

被引：13

作者：

Okimoto, M ^{[1
]}

Numata, K ^{[1
]}

Tomozawa, K ^{[1
]}

Shigemoto, T ^{[1
]}

Hoshi, M ^{[1
]}

Takahashi, Y ^{[1
]}

机构：

[1] Kitami Inst Technol, Dept Appl & Environm Chem, Kitami, Hokkaido 0908507, Japan

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 2005年 / 58卷 / 07期

关键词：

D O I：

10.1071/CH05090

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several dibenzoylbenzene dihydrazones were electrochemically oxidized into the corresponding bis-dimethyl acetals in a methanolic solution containing sodium methoxide and a catalytic amount of KI. During electrolysis, the anolyte exhibited a characteristic deep purple colour, which strongly suggests the formation of a diazo compound as an intermediate. Such intermediates have been isolated in the electrooxidation of two dihydrazones.

引用

页码：560 / 563

页数：4