Title:
NITROGEN-CONTAINING FUSED POLYCYCLIC HETEROAROMATIC COMPOUND
Document Type and Number:
Japanese Patent JP2019073487
Kind Code:
A
Abstract:
To provide a nitrogen-containing fused polycyclic heteroaromatic compound as an organic electroluminescent element material.SOLUTION: The present invention provides a nitrogen-containing fused polycyclic heteroaromatic compound of formula (1) (X-Xare H, N, halogen, or a carbon atom to which an optionally substituted alkyl group, aromatic hydrocarbon ring group, or heteroaromatic ring group is bound, where at least one of X-Xis N. Y-Yare H, N, halogen, a carbon atom to which an optionally substituted alkyl group, aromatic hydrocarbon ring group, or heteroaromatic ring group is bound. n is 1-4. L is an N-valent linking group, or a direct bond).SELECTED DRAWING: None
Inventors:
KUWATA KENJI
HASEGAWA MUNEHIRO
HASEGAWA MUNEHIRO
Application Number:
JP2017201981A
Publication Date:
May 16, 2019
Filing Date:
October 18, 2017
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
C07D519/00; H01L51/50
Domestic Patent References:
| JP2007084458A | 2007-04-05 |
Foreign References:
| KR20150002266A | 2015-01-07 | |||
| KR20170065317A | 2017-06-13 | |||
| US20050191519A1 | 2005-09-01 |
Attorney, Agent or Firm:
Atomi International Patent Office