LIGHT EMITTING MATERIAL, COMPOUND, AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME

摘要

To provide a material useful as a light emitting material of an organic light emitting device. A light emitting material comprising a compound represented by the general formula (1) wherein X represents O, S, N—R11, C═O, C(R12)(R13), or Si(R14)(R15); Y represents O, S, or N—R16; Ar1 represents a substituted or unsubstituted arylene group, and Ar2 represents an aromatic ring or a heteroaromatic ring; and R1 to R8 and R11 to R16 each independently represent a hydrogen atom or a substituent.;

主权项

1. A light emitting material comprising a compound represented by the following general formula (1): wherein in the general formula (1), X represents O, S, N—R11, C═O, C(R12)(R13), or Si(R14)(R15); Y represents O, S, or N—R16; Ar1 represents a substituted or unsubstituted arylene group; Ar2 represents an aromatic ring or a heteroaromatic ring; provided that when X is O or S, then R16 is not a phenyl group; and R1 to R8, R11 and R14 to R16 each independently represent a hydrogen atom, a hydroxyl group, a halogen atom, a cyano group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, a substituted or unsubstituted alkyl-substituted amino group, a substituted or unsubstituted aryl-substituted amino group, a substituted or unsubstituted acyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heteroaryl group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted alkylsulfonyl group, a substituted or unsubstituted haloalkyl group, a substituted or unsubstituted amide group, a substituted or unsubstituted alkylamide group, a substituted or unsubstituted trialkylsilyl group, a substituted or unsubstituted trialkylsilylalkyl group, a substituted or unsubstituted trialkylsilylalkenyl group, a substituted or unsubstituted trialkylsilylalkynyl group or a nitro group, R12 and R13 each independently represent a hydrogen atom, a hydroxyl group, a halogen atom, a cyano group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, a substituted or unsubstituted alkyl-substituted amino group, a substituted or unsubstituted aryl-substituted amino group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heteroaryl group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted alkylsulfonyl group, a substituted or unsubstituted haloalkyl group, a substituted or unsubstituted trialkylsilyl group, a substituted or unsubstituted trialkylsilylalkyl group, a substituted or unsubstituted trialkylsilylalkenyl group, a substituted or unsubstituted trialkylsilylalkynyl group or a nitro group, provided that R1 and R2, R2 and R3, R3 and R4, R5 and R6, R6 and R7, R7 and R8 each may be bonded to each other to form a cyclic structure.