Amidic C–N bond cleavage of isatin: chemoselective synthesis of pyrrolo[2,3,4- kl ]acridin-1-ones using Ag NPs decorated rGO composite as an efficient and recoverable catalyst under microwave irradiation

A facile route for the chemo-selective synthesis of pyrrolo[2,3,4- kl ]acridin-1-ones via ring-opening or amidic C–N bond cleavage of isatin under microwave irradiation using Ag NPs/rGO composite as an effective and robust catalyst has been described.