申请人:HODOGAYA CHEMICAL CO., LTD.
公开号:US11196004B2
公开(公告)日:2021-12-07
A high molecular weight compound according to the present invention includes a substituted triarylamine structural unit represented by a general formula (1) below,
where Ar1 and Ar2 are a divalent aromatic hydrocarbon group or a divalent aromatic heterocyclic group, R1 and R2 represent a hydrogen atom, a heavy hydrogen atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, an alkyl group, a cycloalkyl group, an alkenyl group, an alkyloxy group, or a cycloalkyloxy group, X, Y and Z are, on the condition that at least one of them is an aryl group or a heteroaryl group, an aryl group, a heteroaryl group, or a group similar to the groups represented by R1 and R2 above.
根据本发明的高分子量化合物包括由以下通式(1)表示的取代的三芳基胺结构单元、
其中 Ar1 和 Ar2 是二价芳香烃基团或二价芳香杂环基团,R1 和 R2 代表氢原子、重氢原子、氟原子、氯原子、氰基、硝基、烷基、环烷基、烯基、烷氧基或环烷氧基,X、Y 和 Z 至少有一个是芳基或杂环基、X、Y 和 Z 代表至少一个芳基或杂芳基、芳基、杂芳基或与上述 R1 和 R2 所代表的基团相似的基团。