Lithium bromide catalyzed solvent free method for synthesis of 2-substituted benzimidazoles and imidazopyridines

被引：13

作者：

Dekhane, Deepak V. ^{[1
]}

Pawar, Shivaji S. ^{[1
]}

Gupta, Sunil V. ^{[1
]}

Shingare, Murlidhar S. ^{[2
]}

Thore, Shivaji N. ^{[1
]}

机构：

[1] Vinyakrao Paul Mahavidyala Vaijapur, Dept Chem, Aurangabad 423701, MS, India

[2] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem, Aurangabad 431004, MS, India

来源：

CHINESE CHEMICAL LETTERS | 2010年 / 21卷 / 05期

关键词：

Benzimidazoles; Arylenediamine; Aliphatic esters; Lithium bromide; Imidazopyridines; ONE-POT SYNTHESIS; MICROWAVE-IRRADIATION; PROMOTED SYNTHESIS; EFFICIENT SYNTHESIS; DERIVATIVES; ACID; 2-ARYLBENZOTHIAZOLES; CONDENSATION; OXIDATION; ALDEHYDES;

D O I：

10.1016/j.cclet.2009.11.034

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first successful lithium bromide mediated solvent free condensation of arylenediamine and esters to obtain 2-substituted benzimidazole and imidazopyridine in good to excellent yields is described. (C) 2009 Shivaji N Thore Published by Elsevier B V on behalf of Chinese Chemical Society All rights reserved.

引用

页码：519 / 523

页数：5

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