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
收藏
页码：519 / 523
页数：5
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