Novel electroluminescent donor–acceptors based on dibenzo[a,c]phenazine as hole-transporting materials for organic electronics

Abstract

Novel yellow-green fluorescent 3,6,11-trisubstitued-dibenzo[<italic>a,c</italic>]phenazine derivatives were synthesized <italic>via</italic> a Buchwald–Hartwig palladium-catalyzed C–N amination reaction for the hole-transporting materials.