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

来源：

LETTERS IN ORGANIC CHEMISTRY | 2021年 / 18卷 / 10期

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

页码：790 / 796

页数：7

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