Novel electron donor–acceptor (EDA) complex promoted arylation of 2-oxo-2H-chromene-3-carbonitriles under visible light irradiation

Abstract

An efficient and operationally simple photochemical method has been demonstrated for the arylation of 2-oxo-2H-chromene-3-carbonitriles under transition metal-free, photocatalyst-free, and oxidant-free conditions. A novel visible light induced arylation strategy has...