Environmentally benign synthesis of benzopyranopyrimidines

被引：0
|
作者：
Kidwai M. [1 ]
Saxena S. [1 ]
Mohan R. [1 ]
机构：
[1] Department of Chemistry, University of Delhi, Delhi
来源：
Russian Journal of Organic Chemistry | 2006年 / 42卷 / 1期
关键词：
Microwave; Urea; Reaction Time; Organic Chemistry; Aldehyde;
D O I：
10.1134/S107042800601009X
中图分类号：
学科分类号：
摘要：
An ecologically benign method has been proposed for the synthesis of benzopyranopyrimidines by reaction of 4-hydroxycoumarins with aldehydes and urea or thiourea in the absence of a solvent under microwave irradiation. The proposed procedure improves the product yield and shortens the reaction time. © Pleiades Publishing, Inc., 2006.
引用
收藏
页码：52 / 55
页数：3
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