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An efficient synthesis of 2,3-dihydroquinazolin-4(1H)-one derivatives under catalyst-free and solvent-free conditions

✍ Scribed by Lijiu Gao; Honglou Ji; Liangce Rong; Dan Tang; Yunyun Zha; Yanhui Shi; Shujiang Tu

Publisher
Journal of Heterocyclic Chemistry
Year
2011
Tongue
English
Weight
74 KB
Volume
48
Category
Article
ISSN
0022-152X

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✦ Synopsis

Abstract

A simple, efficient and convenient one‐pot synthesis of 2,3‐dihydroquinazolin‐4(1__H__)‐one derivatives under solvent‐free and catalyst‐free conditions by the reaction of aromatic aldehydes, isatoic anhydride, and ammonium acetate was reported. The advantages of this protocol include short reaction time, mild reaction conditions, easy work‐up, high yields, and environmental friendliness. J. Heterocyclic Chem., (2011).

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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v