申请人:Hashimoto Masashi
公开号:US20070122652A1
公开(公告)日:2007-05-31
Provided is a novel compound that can be suitably used as a compound for an organic EL device. The compound is represented by general formula (1):
wherein x, y and z are an integer of 0 to 3 with x+z>1;
R
3
, R
15
, R
16
, R
17
, and R
18
are hydrogen or a linear or branched alkyl;
R
1
, R
2
, R
4
, and R
5
are hydrogen, a linear or branched alkyl, or a substituted or unsubstituted aryl with at least one being a substituted or unsubstituted aryl;
A is hydrogen, a linear or branched alkyl, or group B:
(wherein R
6
, R
7
, R
8
, R
9
, and R
10
are hydrogen, a linear or branched alkyl, or a substituted or unsubstituted aryl);
R
11
, R
12
, R
13
, and R
14
are hydrogen, a linear or branched alkyl, or a substituted or unsubstituted aryl; and each CH on the benzene ring may be replaced by nitrogen.