Solvent-free synthesis of novel 5-oxo-5H-chromeno[4,3-b]pyridine derivatives

被引：13
|
作者：
Motamedi, R. [1 ]
机构：
[1] Payame Noor Univ, Tehran, Iran
来源：
CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2013年 / 48卷 / 12期
关键词：
5-oxo-5H-chromeno[4,3-b]pyridine; Michael addition; solvent-free synthesis;
D O I：
10.1007/s10593-013-1217-1
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An efficient and simple method for the synthesis of new 5-oxo-5H-chromeno[4,3-b]pyridine derivatives via Michael addition of 4-aminocoumarin to arylidenemalononitrile for 20 min at 150A degrees C without any solvent is proposed. The advantages of this procedure are mild reaction conditions, high yields of products, and operational simplicity.
引用
收藏
页码：1839 / 1843
页数：5
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