申请人:E I DU PONT DE NEMOURS AND COMPANY
公开号:US20170029362A1
公开(公告)日:2017-02-02
There is provided a compound having Formulae I-IV:
In the formulae: Q
1
and Q
2
are the same or different and are a single bond, hydrocarbon aryl, or deuterated hydrocarbon aryl; Ar
1
-Ar
4
are the same or different and are hydrocarbon aryl, heteroaryl, substituted derivatives thereof, or deuterated analogs thereof, where Ar
1
and Ar
2
may be joined to form a carbazole group and Ar
3
and Ar
4
may be joined to form a carbazole group; R
1
is the same or different at each occurrence and is D, F, CN, alkyl, alkoxy, fluoroalkyl, hydrocarbon aryl, aryloxy, heteroaryl, silyl, siloxane, siloxy, germyl, deuterated alkyl, deuterated partially-fluorinated alkyl, deuterated alkoxy, deuterated hydrocarbon aryl, deuterated aryloxy, deuterated heteroaryl, deuterated heteroaryl deuterated silyl, deuterated siloxane, deuterated siloxy, or deuterated germyl; a is an integer of 0-4; b and b1 are the same or different and are an integer of 0-2; and c is an integer of 0-3.
提供一种具有I-IV式的化合物:
在公式中:Q1和Q2相同或不同,是一个单键,烃基芳基或氘代烃基芳基;Ar1-Ar4相同或不同,是烃基芳基,杂环芳基,其取代衍生物或氘代物,其中Ar1和Ar2可以结合形成咔唑基团,Ar3和Ar4可以结合形成咔唑基团;R1在每次出现时相同或不同,是D,F,CN,烷基,烷氧基,氟烷基,烃基芳基,芳氧基,杂环芳基,硅基,硅氧烷,硅氧基,锗基,氘代烷基,氘代部分氟代烷基,氘代烷氧基,氘代烃基芳基,氘代芳氧基,氘代杂环芳基,氘代杂环芳基氘代硅基,氘代硅氧烷,氘代硅氧基或氘代锗基;a是0-4的整数;b和b1相同或不同,是0-2的整数;c是0-3的整数。