Benzoyl methyl phosphates as efficient reagents in the one-pot tandem approach for the synthesis of 2-phenylbenzimidazoles in water

被引：18

作者：

Hikawa, Hidemasa ^{[1
]}

Imani, Maki ^{[1
]}

Suzuki, Hideharu ^{[1
]}

Yokoyama, Yuusaku ^{[1
]}

Azumaya, Isao ^{[1
]}

机构：

[1] Toho Univ, Fac Pharmaceut Sci, Chiba 2748510, Japan

来源：

RSC ADVANCES | 2014年 / 4卷 / 08期

关键词：

UNPROTECTED ANTHRANILIC ACIDS; C-H AMIDATION; BIOMIMETIC SYNTHESIS; 2-SUBSTITUTED BENZIMIDAZOLES; CARBOXYLIC-ACIDS; 3-STEP SYNTHESIS; BENZYL ALCOHOLS; ACYL PHOSPHATE; AQUEOUS-MEDIA; 2-ARYLBENZIMIDAZOLES;

D O I：

10.1039/c3ra46749j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel and efficient method for the environmentally benign, catalyst- and auxiliary-free synthesis of 2-phenylbenzimidazoles in water is developed. Benzoyl methyl phosphates play important roles as biomimetic acylating agents for the one-pot tandem approach without additional catalysts.

引用

页码：3768 / 3773

页数：6

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