申请人:NISSAN CHEMICAL CORPORATION
公开号:US20210061825A1
公开(公告)日:2021-03-04
An aniline derivative represented by formula (1) is provided.
[In formula (1), R
1
to R
5
are each independently a hydrogen atom or a group represented by formula (2) or (3)
(wherein Ar
1
and Ar
2
each independently represent a C
6-20
aryl group and Ar
3
represents a C
6-20
arylene group, any two of Ar
1
to Ar
3
may be bonded to each other to form a ring in cooperation with the nitrogen atom, R
6
to R
8
each independently represent a C
1-20
alkyl or C
6-20
aryl group optionally substituted by W
1
, and W
1
represents a halogen atom, a nitro group, a C
1-20
alkoxy group, or a cyano group), at least one of R
1
to R
5
being a group represented by formula (3).]
提供一个由化学式(1)表示的苯胺衍生物。
[在化学式(1)中,R1至R5分别独立地是氢原子或由化学式(2)或(3)表示的基团(其中Ar1和Ar2分别独立地表示C6-20芳基基团,Ar3表示C6-20芳亚基基团,Ar1至Ar3中的任意两个可以与氮原子结合形成环,R6至R8分别独立地表示C1-20烷基或C6-20芳基基团,可选择地被W1取代,W1表示卤素原子、硝基基团、C1-20烷氧基团或氰基),其中至少有一个是由化学式(3)表示的基团。]