Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1255805 | Chinese Chemical Letters | 2010 | 4 Pages |
Abstract
Heteropoly acids efficiently catalyzed the cyclocondensation reaction of anthranilamide with aldehydes in water at ambient temperature and afforded the corresponding 2,3-dihydro-4(1H)-quinazolinones compounds in good to excellent yields. This method provides mild reaction conditions and clean reaction profiles, using a small quantity of catalyst and a simple workup procedure.
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Authors
YingXiao Zong, Yan Zhao, WenCai Luo, Xing Hai Yu, Jun Ke Wang, Yi Pan,