4 - [...] compounds

PROBLEM TO BE SOLVED : To provide a 4-carbazolyl amine compound capable of providing luminescent material having high hole transporting ability and luminous efficiency, and excellent durability.SOLUTION : There is provided a compound represented by formula (1), where Arand Arare an aromatic hydrocarbon group or heteroaromatic group; Aris an aromatic hydrocarbon group or heteroaromatic group; Rto Rare each independently H, D, an aromatic hydrocarbon group, heteroaromatic group, alkyl group, cyano group or the like; and n is 0 or 1.