An Efficient Synthesis of 2-Substituted Quinazolin-4(3H)-ones by Using Recyclable Wang Resin Supported Sulfonic Acid Catalyst

被引:0
作者
Kalyani, K. [1 ]
Kallam, Srinivasa Reddy [2 ]
机构
[1] RVR & JC Coll Engn, Dept Chem, Guntur, Andhra Pradesh, India
[2] Dr Reddys Labs Ltd, Custom Pharmaceut Serv, Technol Dev Ctr, Hyderabad 500049, Telangana, India
关键词
2-substituted quinazolin-4 (3H)-ones; wang resin-supported sulfonic acid; recyclable catalyst; isatoic anhydride; amidoxime; anti-bacterial; TRANSESTERIFICATION; QUINAZOLINONES; DERIVATIVES; ALKALOIDS; CHEMISTRY;
D O I
10.2174/1570178617999201109203731
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An efficient synthesis of 2-substituted Quinazolin-4(3H)-ones has been developed from isatoic anhydride with various amidoximes by using a recyclable polymer-supported sulphonic acid catalyst. Excellent functional group compatibility and high yields are the important features of this protocol.
引用
收藏
页码:790 / 796
页数:7
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