申请人:Toray Industries, Inc.
公开号:US20140061629A1
公开(公告)日:2014-03-06
A light emitting device material containing a pyrene compound of general formula (1) and a light emitting device. In formula (1), R
1
to R
18
are the same or different and are selected from hydrogen, alkyl, cycloalkyl, heterocyclic, alkenyl, cycloalkenyl, alkynyl, alkoxy, alkylthio, arylether, arylthioether, aryl, heteroaryl, halogen, carbonyl, a carboxyl, oxycarbonyl, carbamoyl, amino, phosphine oxide and silyl; adjacent substituents among R
1
to R
18
may be combined with each other to form a ring; n is an integer of 1 to 3; X is —O—, —S— or —NR
19
—; R
19
is hydrogen, alkyl, cycloalkyl, heterocyclic, alkenyl, cycloalkenyl, alkynyl, aryl, heteroaryl or amino; R
19
may be combined with R
11
or R
18
to form a ring; Y is a single bond, arylene or heteroarylene; and n substituents among R
1
to R
10
and any one of R
11
to R
19
are used for linkage with Y
一种含有通式(1)的芘化合物的发光装置材料和发光装置。在式(1)中,R1至R18相同或不同,可选择自氢、烷基、环烷基、杂环、烯基、环烯基、炔基、烷氧基、烷硫基、芳基醚、芳硫醚、芳基、杂芳基、卤素、羰基、羧基、氧羰基、氨基、磷氧化物和硅烷中;相邻的R1至R18取代基可以结合形成环;n是1到3的整数;X是—O—、—S—或—NR19—;R19是氢、烷基、环烷基、杂环、烯基、环烯基、炔基、芳基、杂芳基或氨基;R19可以与R11或R18结合形成环;Y是单键、芳基或杂芳基;R1至R10中的n个取代基和R11至R19中的任意一个取代基用于与Y连接。