Convenient and sequential one-pot route for synthesis of 2-thioxoquinazolinone and quinazolinobenzothiazinedione derivatives

…, M Mahdavi, M Saeedi, A Shafiee, A Foroumadi

文献索引：Asadi, Mehdi; Masoomi, Shiva; Ebrahimi, Seyed Mostafa; Mahdavi, Mohammad; Saeedi, Mina; Shafiee, Abbas; Foroumadi, Alireza Monatshefte fur Chemie, 2014 , vol. 145, # 3 p. 497 - 504

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被引用次数: 6

摘要

Abstract A new and efficient synthetic process has been developed for preparation of 2- thioxoquinazolinone and quinazolinobenzothiazinedione derivatives. The related products were synthesized through reaction of isatoic anhydride, amines/anthranilic acids, and carbon disulfide (CS 2) in the presence of potassium hydroxide in ethanol at reflux. Graphical abstract