Selective Synthesis of 2-Aryl-l-benzylated-1 H-benzimidazoles
Selective Synthesis of 2-Aryl-l-benzylated-1 H-benzimidazoles作者机构:Department of Chemistry Faculty of Sciences University of Sistan and Baluchestan PO Box 98135-674 Zahedan lran
出 版 物:《Chinese Journal of Chemistry》 (中国化学(英文版))
年 卷 期:2011年第29卷第11期
页 面:2389-2393页
核心收录:
学科分类:081703[工学-生物化工] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 0836[工学-生物工程] 082203[工学-发酵工程] 0822[工学-轻工技术与工程]
基 金:University of Sistan and Baluchestan Research Council
主 题:synthetic methods aldehydes one-pot benzimidazoles heterogeneous catalyst solvent-free
摘 要:An efficient and simple procedure was developed for the green synthesis of various 2-aryl-l-ben- zylated-1H-benzimidazoles in high yields by condensation of o-phenylenediamine with aldehydes with P2O5/SiO2 as catalyst under solvent-free and ambient conditions.