Synthesis of 2-substituted benzimidazoles by iodine-mediated condensation of orthoesters with 1,2-phenylenediamines

被引：67

作者：

Zhang, Zhan-Hui ^{[1
]}

Li, Jian-Jiong ^{[1
]}

Gao, Yuan-Zhe ^{[1
]}

Liu, Yu-Heng ^{[1
]}

机构：

[1] Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang 050091, Peoples R China

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2007年 / 44卷 / 06期

关键词：

D O I：

10.1002/jhet.5570440642

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Iodine was found to be an efficient catalyst for the synthesis of 2-substituted benzimidazoles by the condensation of orthoesters and 1,2-phenylenediamines in good to excellent yields under mild reaction conditions.

引用

页码：1509 / 1512

页数：4

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