申请人:CYNORA GMBH
公开号:US20200223831A1
公开(公告)日:2020-07-16
An organic molecule for use in optoelectronic devices having a structure of formula I
wherein
X
1
and X
2
are at each occurrence independently selected from the group consisting of CR
21
and N;
X
3
and X
4
are at each occurrence independently selected from the group consisting of CR
22
and N;
X
5
and X
6
are at each occurrence independently selected from the group consisting of CR
23
and N;
R
21
, R
22
, R
23
is at each occurrence independently selected from the group consisting of hydrogen, deuterium, C
1
-C
8
-alkyl, C
2
-C
8
-alkenyl, C
2
-C
8
-alkynyl, C
8
-C
18
-aryl, and C
3
-C
17
-heteroaryl; and
at least one variable of X
1
and X
2
is N, at least one variable of X
3
and X
4
is N and at east one variable of X
5
and X
6
is N.
一种用于光电子器件的有机分子,其结构如公式I所示,其中X1和X2在每次出现时独立地从CR21和N组成的组中选择;X3和X4在每次出现时独立地从CR22和N组成的组中选择;X5和X6在每次出现时独立地从CR23和N组成的组中选择;R21、R22、R23在每次出现时独立地从氢、氘、C1-C8-烷基、C2-C8-烯基、C2-C8-炔基、C8-C18-芳基和C3-C17-杂环芳基组成的组中选择;并且X1和X2中至少一个变量为N,X3和X4中至少一个变量为N,X5和X6中至少一个变量为N。