A clean and efficient cyclocondensation to pyrido[2,3-d]pyrimidine derivatives in aqueous media

被引：1
|
作者：
Robabeh Baharfar [1 ]
Razieh Azimi [1 ]
机构：
[1] Faculty of Chemistry,Mazandaran University,Babolsar,Iran
来源：
ChineseChemicalLetters | 2011年 / 22卷 / 10期
关键词：
Pyrido[2,3-d]pyrimidine; 6-Aminothiouracil; Diethyl ethoxymethylenemalonate; α; β-Unsaturated carbonyl compounds;
D O I：
暂无
中图分类号：
O626.41 [间（二）氮苯（嘧啶）族];
学科分类号：
摘要：
A series of pyrido[2,3-d]pyrimidine derivatives were easily constructed by cyclocondensation reactions of 6-aminouracils or 6- aminothiouracil withα,β-unsaturated carbonyl compounds（aldehyde,ketone and ester） possessing a leaving group on theβposition,in H;O under reflux conditions.
引用
收藏
页码：1183 / 1186
页数：4
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