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

Author(s): K. Kalyani, Srinivasa Reddy Kallam*

Journal Name: Letters in Organic Chemistry

Volume 18 , Issue 10 , 2021


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Abstract:

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.

Keywords: 2-substituted quinazolin-4 (3H)-ones, wang resin-supported sulfonic acid, recyclable catalyst, isatoic anhydride, amidoxime, anti-bacterial.

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Article Details

VOLUME: 18
ISSUE: 10
Year: 2021
Published on: 09 November, 2020
Page: [790 - 796]
Pages: 7
DOI: 10.2174/1570178617999201109203731
Price: $95

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