A complex photocatalyst comprising N-doped graphene nanosheet functionalized with ruthenium complex and a regioselective arylation or heteroarylation of imidazo[1,2-α]pyrimidine compound using the same

摘要

A composite photocatalyst comprising a nitrogen-doped graphene nanosheet functionalized with a ruthenium complex and a method for selectively selective arylation or heteroarylization of an imidazo [1,2-α] pyrimidine compound using the composite photocatalyst Aryl or heteroaryl is selectively bonded to position 3 of dazo [1,2-α] pyrimidine. Various aryl or heteroaryl positions 3 of imidazo [1,2-α] pyrimidine It can be usefully used for introduction, and in particular, various aryl or heteroaryl at position 3 of imidazo [1,2-α] pyrimidine can be usefully used for the preparation of a drug.