Title:
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, AND COMPOSITION FOR FORMING ORGANIC LAYER
Document Type and Number:
WIPO Patent Application WO/2022/108261
Kind Code:
A1
Abstract:
The present invention provides a heterocyclic compound represented by chemical formula 1, an organic light-emitting device comprising same, and a composition for forming an organic layer.
Inventors:
HEO YU JIN (KR)
JEONG WON JANG (KR)
LEE GI BACK (KR)
KIM DONG JUN (KR)
JEONG WON JANG (KR)
LEE GI BACK (KR)
KIM DONG JUN (KR)
Application Number:
PCT/KR2021/016553
Publication Date:
May 27, 2022
Filing Date:
November 12, 2021
Export Citation:
Assignee:
LT MAT CO LTD (KR)
International Classes:
C07D471/04; C07D231/54; C07D401/04; C07D401/10; C07D401/14; C07D403/14; H01L51/00; H01L51/50
Foreign References:
| KR20190002951A | 2019-01-09 | |||
| KR20180062280A | 2018-06-08 | |||
| KR20180055206A | 2018-05-25 | |||
| KR20190037925A | 2019-04-08 |
Other References:
AKBAR SIKKANDARKANI, SRINIVASAN KANNUPAL: "A Tandem Strategy for the Synthesis of 1 H -Benzo[ g ]indazoles and Naphtho[2,1- d ]isoxazoles from o -Alkynylarene Chalcones : Tandem Reactions of o -Alkynylarene Chalcones", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, WILEY-VCH, DE, vol. 2013, no. 9, 1 March 2013 (2013-03-01), DE , pages 1663 - 1666, XP055931918, ISSN: 1434-193X, DOI: 10.1002/ejoc.201201576
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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