A Simple and Efficient Synthesis of New 6-Arylimino-6H-indolo[2,1-b]quinazolin-12-ones under Microwave Irradiation
摘要:
A ring opening and selective reaction of isatoic anhydride with isatin-3-imine in the presence of catalytic amount of KF-Al2O3, a reusable catalyst, to yield a novel series of 6-aryliinino-6H-indolo[2,1-b]quinazolin-12-one under microwave irradiation, is described.