3-(Benzimidazolyl-2)-2-iminocoumarins in reactions with aromatic aldehydes

被引：0

作者：

Gorobets N.Yu. ^{[1
]}

Abakumov V.V. ^{[1
]}

机构：

[1] V. N. Karazin Kharkov Natl. Univ.

来源：

Chemistry of Heterocyclic Compounds | 2002年 / 38卷 / 12期

关键词：

3-(benzimidazolyl-2)-2-iminocoumarins; 7-aryl-7H-benzo[4,5]imidazo[1,2-c]benzopyrano[3,2-e]pyrimidines; Aromatic aldehydes; Fluorescence; Piperidine;

D O I：

10.1023/A:1022605930640

中图分类号：

学科分类号：

摘要：

Interaction of 3-(benzimidazolyl-2)-2-iminocoumarins with aromatic aldehydes in the presence of piperidine gave the corresponding 7-aryl-7H-benzo[4,5]imidazo[1,2-c]benzopyrano[3,2-e]pyrimidines. The 3-diethylamino derivatives of this series fluoresce effectively in alcohol solutions.

引用

页码：1518 / 1520

页数：2