Efficient and Mild Synthesis of 2-Aryl-Substituted 2,3-Dihydroquinazolin-4(1H)-Ones Catalyzed by NaHSO4

被引：0
|
作者：
Liu, Xia [1 ]
Hu, Da-Hua [1 ]
Shen, Hong [1 ]
机构：
[1] City Vocat Coll Jiangsu, Dept City Sci, Nanjing 210017, Jiangsu, Peoples R China
来源：
ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 03期
关键词：
NaHSO4; 2,3-Dihydroquinazolin-4(1H)-ones; Room temperature; Environmentally friendly; SOLID-PHASE SYNTHESIS; DERIVATIVES; QUINAZOLIN-4(3H)-ONES; AGENTS; WATER;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Sodium hydrogen sulfate efficiently catalyzed in the condensation of anthranilamide with aromatic aldehydes under room temperature to afford 2-aryl-2, 3-dihydroquinazolin-4(1H)-ones in good yields and high purity. This methodology offers significant improvements with regard to the yield of products, inexpensive reagents and green aspects by avoiding toxic catalysts.
引用
收藏
页码：1365 / 1367
页数：3
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