1,3,5-TRIAZINE DERIVATIVE, PROCESS FOR PRODUCING SAME, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME AS CONSTITUENT COMPONENT
申请人:Aihara Hidenori
公开号:US20110190494A1
公开(公告)日:2011-08-04
A 1,3,5-triazine derivative represented by the formula (1):
wherein R
1
, R
2
and R
3
each independently represent a hydrogen atom or a methyl group; X represents a carbon atom or a nitrogen atom; Ar
1
represents a substituted or unsubstituted aromatic hydrocarbon group; Ar
2
represents an C
1-4
alkyl-substituted or unsubstituted aromatic 6-membered heterocyclic group having one or two nitrogen atoms, which may be a condensed ring compound. An organic electroluminescent device comprising the 1,3,5-triazine derivative exhibits low power consumption and long lifetime.
一种由式(1)表示的1,3,5-三嗪衍生物:
其中R1、R2和R3各自独立地表示氢原子或甲基基团;X表示碳原子或氮原子;Ar1表示取代或未取代的芳香烃基团;Ar2表示具有一个或两个氮原子的取代或未取代的芳香族6元杂环基团,可以是一个缩合环化合物。含有1,3,5-三嗪衍生物的有机电致发光器件具有低功耗和长寿命。