Cofe2o4-Nps Catalytic Action In The Synthesis Of 2-Substituted 4(3h)-Quinozolinones Subsidiaries From Isatoic Anhydride

A profoundly productive synthesis of 2-substituted 4(3H)-quinazolinones is explained utilizing CoFe2O4-NPs catalyzed coupling of isatoic anhydride and benzamidine subordinates at room temperature. This reaction continues under mellow conditions. This technique was seen as better strategy giving high yields. The present technique gives a few advantages, for example, short response times and upgraded selectivity. The Structures of the Compounds are affirmed by (HNMR)-H-1 and C-13 NMR, Mass spectral information.