Synthesis of some condensed benzimidazoles containing bridge head nitrogen atom

被引：0

作者：

Sharma, RL ^{[1
]}

Kumari, M ^{[1
]}

Kumar, N ^{[1
]}

Sharma, BK ^{[1
]}

机构：

[1] Univ Jammu, PG Dept Chem, Jammu 180006, India

来源：

INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 1998年 / 8卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A variety of condensed benzimidazoles : 3H-pyrrolo [1,2-d] benzimidazol-1 (2H)-one (VIa); 3,4-dihydropyrido [1,2-a] benzimidazol-1 (2H)-one (VIb); isoindolo [2,1-a] benzimidazol-11 (H)-one (VII); 2,3-dihydro-1H-pyrrolo [1,2-a] benzimidazole (VIIIa); 1,2,3,4-tetrahydropyrido (1,2-a) benzimidazole (VIIIb) and benzimidazo (1,2-a) quinoline (IX) have been synthesized by reacting o-phenylene diamine with cyclic anhydrides and lactones. The structures of these compounds have been established on the basis of spectral data.

引用

页码：155 / 156

页数：2