OLIGOANILINE DERIVATIVE, CHARGE-TRANSPORTING VARNISH, AND ORGANIC ELECTROLUMINESCENT ELEMENT
申请人:Nissan Chemical Industries, Ltd.
公开号:EP3121163A1
公开(公告)日:2017-01-25
Provided are an oligoaniline derivative represented by formula (1), a charge-transporting varnish comprising the oligoaniline derivative, and an organic EL element.
(In the formula, R1 is a hydrogen atom or optionally substituted alkyl group, R2 to R10 are each independently a hydrogen atom, halogen atom, nitro group, cyano group, or optionally substituted alkyl group, alkenyl group, alkynyl group, aryl group, or heteroaryl group; A is an optionally substituted fluoroalkyl group, fluorocycloalkyl group, fluorobicycloalkyl group, fluoroalkenyl group, or fluoroalkynyl group, optionally substituted fluoroaryl group, substituted phenyl group, optionally substituted fluoroaralkyl group, or substituted aralkyl group; and n1 is an integer of 1 to 20.)
本文提供了一种由式(1)表示的低聚苯胺衍生物、一种包含该低聚苯胺衍生物的电荷传输清漆和一种有机 EL 元件。
(式中,R1 是氢原子或任选取代的烷基,R2 至 R10 各自独立地是氢原子、卤素原子、硝基、氰基或任选取代的烷基、烯基、炔基、芳基或杂芳基;A 是任选取代的氟烷基、氟环烷基、氟双环烷基、氟烯基或氟炔基、任选取代的氟芳基、取代的苯基、任选取代的氟烷基或取代的芳烷基;以及 n1 是 1 至 20 的整数。)