NEW COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE MATERIAL, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC DEVICE
申请人:IDEMITSU KOSAN CO., LTD.
公开号:US20140077191A1
公开(公告)日:2014-03-20
A compound is represented by a formula (1) below. In the formula (1), X
1
to X
8
each independently represent a carbon atom to be bonded to a group represented by the following formula (20), CR
X
or a nitrogen atom. At least one of X
1
to X
8
is a carbon atom to be bonded to the group represented by the following formula (2). R
X
is each independently a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms, or the like.