Highly efficient synthesis of 2,3-dihydroquinazolin-4(1H)-ones catalyzed by heteropoly acids in water

被引：3
|
作者：
YingXiao Zong~a
机构：
来源：
ChineseChemicalLetters | 2010年 / 21卷 / 07期
关键词：
Heteropoly acid; 2,3-Dihydroquinazolin-4(1H)-ones; Water;
D O I：
暂无
中图分类号：
O621.3 [有机合成化学];
学科分类号：
摘要：
Heteropoly acids efficiently catalyzed the cyclocondensation reaction of anthranilamide with aldehydes in water at ambient temperature and afforded the corresponding 2,3-dihydro-4(1H)-quinazolinones compounds in good to excellent yields.This method provides mild reaction conditions and clean reaction profiles,using a small quantity of catalyst and a simple workup procedure.
引用
收藏
页码：778 / 781
页数：4
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