Visible light induced oxidative coupling of purines with arenes

摘要

The photocatalyzed synthesis of 9-arylpurines has been developed using 9H-purines and non-activated arenes. This method is highly atom economical using an acridinium photocatalyst induced by visible light under air atmosphere at room temperature. It employs no metal or external oxidant for the synthesis of 9-arylpurine derivatives.

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