Organic electroluminescent devices, aminostyrylnaphthalene compound and synthesis intermediates thereof, and production processes of the same

摘要

An organic electroluminescent device includes an anode, a cathode, and an organic layer having a light-emitting area and arranged between the anode and the cathode. The organic layer contains in at least a part thereof at least one aminostyrylnaphthalene compound represented by the following formula [I], [II] or [III]: wherein R<1>, R<2>, R<11>, R<12>, R<23 >and R<24 >are each a phenyl or naphthyl group, R<3>, R<4>, R<13>, R<14>, R<25 >and R<26 >are each an electron attracting group such as a cyano group, and R<5>, R<15 >and R<27 >are each a substituent group such as an alkyl group.