申请人:Kyocera Document Solutions Inc.
公开号:EP2963009A1
公开(公告)日:2016-01-06
A triarylamine derivative is represented by general formula (I). In general formula (I), R1 and R2 each represent, independently of one another, a chemical group selected from the group consisting of a halogen atom, an optionally substituted alkyl group having a carbon number of at least 1 and no greater than 6, an optionally substituted alkoxy group having a carbon number of at least 1 and no greater than 6, and an optionally substituted aryl group having a carbon number of at least 6 and no greater than 12. In general formula (I), m and n each represent an integer of at least 0 and no greater than 4. When m and n represent integers greater than 1, chemical groups R1 bonded to the same aromatic ring and chemical groups R2 bonded to the same aromatic ring may be the same or different to one another.
三芳基胺衍生物由通式 (I) 表示。在通式(I)中,R1 和 R2 各自独立地代表一个化学基团,该基团选自由卤素原子、碳原子数至少为 1 且不多于 6 的任选取代的烷基、碳原子数至少为 1 且不多于 6 的任选取代的烷氧基和碳原子数至少为 6 且不多于 12 的任选取代的芳基组成的组。在通式(I)中,m 和 n 分别代表至少 0 且不大于 4 的整数。当 m 和 n 代表大于 1 的整数时,与同一芳香环键合的化学基团 R1 和与同一芳香环键合的化学基团 R2 可彼此相同或不同。