申请人:CANON KABUSHIKI KAISHA
公开号:US20220140249A1
公开(公告)日:2022-05-05
An organic compound represented by formula [1] or [
2
]:
where X
1
to X
18
and X
21
to X
38
are each independently selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an amino group, an aryl group, a heterocyclic group, an aryloxy group, a heteroaryloxy group, a silyl group, and a cyano group, in which at least one of X
1
to X
8
and at least one of X
21
to X
28
are substituted or unsubstituted amino groups; and each Y is oxygen, sulfur, selenium, tellurium, or a CR
1
CR
2
group and may be the same or different, in which R
1
and R
2
are each independently selected from a hydrogen atom, an alkyl group, an alkoxy group, an amino group, an aryl group, a heterocyclic group, an aryloxy group, a heteroaryloxy group, a silyl group, or a cyano group.
有机化合物的
化学式可以表示为[1]或[2]:其中X1到X18和X21到X38分别独立地选自氢原子、卤素原子、烷基、烷氧基、
氨基、芳基、杂环基、芳氧基、杂芳氧基、
硅基和
氰基,其中至少有X1到X8和至少有X21到X28中的一个是取代或未取代的
氨基;每个Y是氧、
硫、
硒、
碲或CR1CR2基团,可以相同或不同,其中R1和R2分别独立地选自氢原子、烷基、烷氧基、
氨基、芳基、杂环基、芳氧基、杂芳氧基、
硅基或
氰基。