KAl(SO 4 ) 2 ·12H 2 O (Alum) Catalyzed One‐Pot Three‐Component Synthesis of 2‐Alkyl and 2‐Aryl‐4(3 H )‐quinazolinone under Microwave Irradiation and Solvent Free Conditions

• Published in: Chinese journal of chemistry Vol. 29; no. 9; pp. 1982 - 1984
• Main Authors: Mohammadi, Ali A., Sadat Hossini, S. S.
• Format: Journal Article
• Language: English
• Published: 01.09.2011

Abstract Twenty 2,3‐disubstituted‐4(3 H )‐quinazolinones were synthesed by one‐pot three‐component method with isatoic anhydride, orthoesters and amines as raw materials in the presence of KAl(SO 4 ) 2 ·12H 2 O (Alum) under microwave irradiation and solvent‐free conditions. 6‐Bromo‐2‐propyl‐3‐ p ‐to...