Convenient synthesis of 2,3-disubstituted quinazolin-4(3H)-ones and 2-styryl-3-substituted quinazolin-4(3H)-ones: applications towards the synthesis of drugs

Abstract

Simple, convenient, and green synthetic protocols have been developed for the one pot synthesis of 2,3-disubstituted quinazolin-4(3<italic>H</italic>)-ones and 2-styryl-3-substituted quinazolin-4(3<italic>H</italic>)-ones under catalyst and solvent free conditions.