An efficient electrochemical method for synthesis of (1h-1,2,4-triazol-3-ylthio)benzen-1,2-diol derivatives

被引：10

作者：

Davarani, Sayed Saeed Hosseiny

Nematollahi, Davood ^{[1
]}

Shamsipur, Mojtaba

机构：

[1] Bu Ali Sina Univ, Fac Chem, Hamadan, Iran

[2] Shahid Beheshti Univ, Dept Chem, Tehran, Iran

[3] Razi Univ, Dept Chem, Kermanshah, Iran

来源：

HETEROATOM CHEMISTRY | 2007年 / 18卷 / 06期

关键词：

D O I：

10.1002/hc.20359

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrochemical oxidation of catechols (1a-c) has been studied in the presence of 3mercapto-1,2,4-triazole (3) as a nucleophile in water/acetonitrile (90110) solutions. The results revealed that the quinones derived from catechols (la-c) participate in the Michael addition reactions with anion of 3-mercapto-1,2,4-triazole (3) and are converted to the corresponding (1H-1,2,4-triazol-3-ylthio)benzen1,2-diol derivatives (4a-c). (c) 2007 Wiley Periodicals, Inc.

引用

页码：644 / 649

页数：6

共 25 条

[21] Mercaptotriazole as a nucleophile in addition to o-quinone electrochemically derived from catechol:: application to electrosynthesis of a new group of triazole compounds [J].