One-pot, Simple, and Convenient Synthesis of 2-Thioxo-2,3-dihydroquinazolin-4(1H)-ones

被引：0
|
作者：
Vinod K. Tiwari
Desh D. Singh
Hakkim A. Hussain
Bhuwan B. Mishra
Archana Singh
机构：
[1] Banaras Hindu University,Department of Chemistry, Faculty of Science
[2] Bundelkhand University,Institute of Biomedical Science
来源：
Monatshefte für Chemie - Chemical Monthly | 2008年 / 139卷
关键词：
Keywords. Amines; Benzotriazole; Cyclization; ; ; Thioxoquinazolinones.;
D O I：
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摘要：
A simple and convenient method for the synthesis of diverse 2-thioxo-2,3-dihydroquinazolin-4(1H)-ones was developed as one-pot reaction of anthranilic acid esters, primary amines, and bis(benzotriazolyl)methanethione in presence of the amidine base DBU.
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页码：43 / 48
页数：5
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