Light-emitting material for organic electroluminescence device, and organic electroluminescence device for which the light-emitting material is adapted

摘要

Light-emitting compounds of general formula Ä1Ü, wherein each of A<1> to A<4> is a substituted or unsubstituted aryl group having 6 to 16 carbon atoms, and each of R<1> to R<8> is independently a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group or a substituted or unsubstituted amino group, provided that adjacent substituents may form an aryl ring useful as a light-emitting material in an organic electroluminescence device, and organic electroluminescence device containing them.