Iodine-catalysed oxidative cyclisation of acylhydrazones to 2,5-substituted 1,3,4-oxadiazoles

被引：59

作者：

Majji, Ganesh ^{[1
]}

Rout, Saroj Kumar ^{[1
]}

Guin, Srimanta ^{[1
]}

Gogoi, Anupal ^{[1
]}

Patel, Bhisma K. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Gauhati 781039, Assam, India

来源：

RSC ADVANCES | 2014年 / 4卷 / 11期

关键词：

ONE-POT SYNTHESIS; LIGHT-EMITTING-DIODES; SOLVENT-FREE CONDITIONS; C-H FUNCTIONALIZATION; METAL-FREE; 2,5-DISUBSTITUTED 1,3,4-OXADIAZOLES; MOLECULAR-IODINE; REGIOSELECTIVE SYNTHESIS; CONVENIENT SYNTHESIS; N-ACYLHYDRAZONES;

D O I：

10.1039/c3ra44897e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An environmentally benign synthesis of 2,5-disubstituted 1,3,4-oxadiazoles has been developed starting from N-aroylhydrazones and N-acetylhydrazones at room or ambient temperature using a catalytic quantity of iodine in the presence of an aqueous hydrogen peroxide oxidant.

引用

页码：5357 / 5362

页数：6

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