A facile synthesis of some 3-(2-pyridyl)-coumarins

被引：0

作者：

Brahmbhatt, DI ^{[1
]}

Raolji, GB ^{[1
]}

Pandya, SU ^{[1
]}

Pandya, UR ^{[1
]}

机构：

[1] Sardar Patel Univ, Dept Chem, Vallabh Vidyanagar 388120, Gujarat, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1999年 / 38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：

The condensation of 3-acetylcoumarins In-e with aromatic aldehydes 2a-b gives coumarin chalcones 3a-f, which upon reaction with various aroyl methyl pyridinium bromides 4a-d in acetic acid in the presence of ammonium acetate give 3-(2-pyridyl)coumarins 5a-x.

引用

页码：212 / 215

页数：4

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