Disclosed herein are compounds represented by Formula (1), wherein R
2
is an cyano, aryl and/or heteroaryl which can be from an optionally substituted phenyl, optionally substituted pyridinyl and optionally substituted pyrimidinyl; and wherein, R
3
is a heteroaryl which can be from an optionally substituted carbazolyl, an optionally substituted benzocarbazolyl, an optionally substituted phenoxazolyl, an optionally substituted phenothiazenyl and an optionally substituted phenazinyl. Other embodiments provide an organic light-emitting diode device comprising a compound of Formula (1).
本文揭示了由式(1)表示的化合物,其中R2是
氰基、芳基和/或杂芳基,可以来自于可选取代的苯基、可选取代的
吡啶基和可选取代的
嘧啶基;而且,R3是杂芳基,可以来自于可选取代的
咔唑基、可选取代的苯并
咔唑基、可选取代的苯并
噁唑基、可选取代的
苯并噻唑基和可选取代的苯并
吩嗪基。其他实施例提供了一种由式(1)的化合物构成的有机发光二极管器件。