Nano Structured Bi2O3 Catalyzed Synthesis of 3-Phenyl-[1,2,4]Triazolo[3,4-a]Phthalazines and Their Cross-coupling Reaction Under Aqueous Conditions

A novel and an expeditious approach for the synthesis of 3-phenyl-[1,2,4]triazolo[3,4-a]phthalazine derivatives has been achieved from 1,4-dichlorophthlazine and benzohydrazides in the presence of ...