AN EFFICIENT SYNTHESIS OF 2-VINYLBENZIMIDAZOLES FROM 1-(2-BENZIMIDAZOL-2-YLETHYL)PYRIDINIUM SALTS USING AN ANION-EXCHANGE RESIN

被引：33

作者：

ALCALDE, E ^{[1
]}

PEREZGARCIA, L ^{[1
]}

DINARES, I ^{[1
]}

FRIGOLA, J ^{[1
]}

机构：

[1] LABS DR ESTEVE SA,DEPT QUIM MED,E-08026 BARCELONA,SPAIN

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1991年 / 56卷 / 23期

关键词：

D O I：

10.1021/jo00023a013

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Transformation of several 1-(2-benzimidazol-2-ylethyl)pyridinium salts, obtained by two different procedures, into their corresponding 2-vinylbenzimidazoles either using an anion-exchange resin (OH- form) or in the solid state is described. This approach now allows a facile entry into the almost unknown 2-vinylbenzimidazole monomers.

引用

页码：6516 / 6521

页数：6

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