A polymer compound comprising a constitutional unit represented by the following formula (2) and a constitutional unit represented by the following formula (1),
wherein R
1
represents an alkyl group or the like, and R
2
and R
3
each independently represent a hydrogen atom or the like,
-Ar
1
- (2)
wherein Ar
1
represents an arylene group or the like. A hydrogen atom in the group represented by Ar
1
may be substituted by an alkyl group, aryl group or the like.
一种聚合物化合物,包括由以下
化学式(2)表示的构造单元和由以下
化学式(1)表示的构造单元,其中R1代表烷基基团或类似物,R2和R3各自独立地代表氢原子或类似物,-Ar1-(2),其中Ar1代表芳基基团或类似物。在由Ar1表示的基团中,氢原子可以被烷基基团、芳基团或类似物替代。