A NEW SYNTHETIC APPROACH FOR IMIDAZO[1,2-A]IMIDAZOLES AND PYRROLO[1,2-A]IMIDAZOLES

被引：4

作者：

KOLAR, P

TISLER, M

机构：

[1] Department of Chemistry, University of Ljubljana, Ljubljana

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1995年 / 32卷 / 01期

关键词：

D O I：

10.1002/jhet.5570320123

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Substituted pyrrolo[1,2-a]imidazoles and imidazo[1,2-a]imidazoles are prepared in a simple one pot reaction sequence from esters of heterocyclic or aromatic alpha-amino acids. The reaction involves condensation with acetoine followed by cyclization with either malonodinitrile, ethyl cyanoacetate or cyanamide.

引用

页码：141 / 144

页数：4

共 19 条

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