Organic electrically conductive compound and an organic electroluminescent device including the compound
申请人:——
公开号:US20030087128A1
公开(公告)日:2003-05-08
An organic electrically conductive compound represented by general formula (1):
1
and an organic electroluminescent device using the compound are provided, wherein n is an integer from 1 to 10, k represents any of integers from 2 to n+
1
, Ar
1
, Ar
1
′, Ar
2
, and Ar
2
′ are substituted or non-substituted aromatic hydrocarbon rings or heterocyclic rings that share a bond between carbons at 2,3-positions or 4,5-positions of a pyrrole ring in general formula (1) and are fused with the pyrrole ring, respectively, Ar
3
is a divalent group of a substituted or non-substituted aromatic hydrocarbon or heterocyclic compound, and R
1
, R
1
′, R
k
, and R
k
′ are aliphatic hydrocarbon groups or substituted or non-substituted aryl or heterocyclic groups, respectively.
提供了一种由通式(1)表示的有机导电化合物以及使用该化合物的有机电致发光器件,其中n是从1到10的整数,k代表从2到n+1中的任意整数,Ar1、Ar1'、Ar2和Ar2'是取代或未取代的芳香烃环或杂环,它们在通式(1)中的吡咯环的2,3-位置或4,5-位置之间的碳之间共享一个键,并且分别与吡咯环融合,Ar3是取代或未取代的芳香烃或杂环化合物的二价基团,R1、R1'、Rk和Rk'分别是脂肪烃基或取代或未取代的芳基或杂环基。