An Efficient Procedure for the Synthesis of Benzimidazoles Using H

Journal of the Korean Chemical Society

Abbas Fazlinia¹  Hesamaddin Sadoughi¹  Mohammad Hossein Mosslemin¹ 

关键词: SiO2-FeCl3;    Benzimidazole;    Aryl aldehyde;    o-Phenylenediamine;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

Solid silica supported ferric chloride (SiO2-FeCl3) catalyzed one-step synthesis of various benzimidazoles from ophenylenediamine and aldehydes using H2O2 as the oxidant. The salient features of this method are simple and convenient procedure, easy purification and shorter reaction times.

【 授权许可】

Unknown