Title:
COMPOUND, COMPOSITION CONTAINING SAME, AND MOLDED BODY AND LIGHT-EMITTING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/151121
Kind Code:
A1
Abstract:
A compound represented by general formula (1). (In general formula (1), Ar1 and Ar2 may be the same or different, and are either a 5-membered aromatic ring, a 6-membered aromatic ring, or a fused aromatic ring in which two or more five-membered rings and/or 6-membered rings have been fused. The aromatic rings and fused aromatic ring may have a substituent group. Xa and Xb are either CR7 or a nitrogen atom, and R7 is an electron-withdrawing group. R1 and R2 may be the same or different, and are either a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group. R3-R6 may be the same or different, and are selected from the group consisting of: cyano groups; halogens; substituted or unsubstituted alkyl groups; substituted or unsubstituted alkoxy groups; substituted or unsubstituted alkynyl groups; substituted or unsubstituted aryl groups; and substituted or unsubstituted heteroaryl groups. In addition, at least one from R3-R6 is a cyano group.)
Inventors:
ICHIHASHI YASUNORI (JP)
KWON JINWOO (KR)
TOMINAGA TSUYOSHI (JP)
KWON JINWOO (KR)
TOMINAGA TSUYOSHI (JP)
Application Number:
PCT/JP2019/002348
Publication Date:
August 08, 2019
Filing Date:
January 24, 2019
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C07F5/02; C09K11/06; G02B5/20; H01L51/50; H05B33/12
Domestic Patent References:
| WO2009123056A1 | 2009-10-08 | |||
| WO2015056779A1 | 2015-04-23 | |||
| WO2016108411A1 | 2016-07-07 | |||
| WO2018101129A1 | 2018-06-07 |
Foreign References:
| JP2014240371A | 2014-12-25 |
Other References:
DURAN-SAMPEDRO, G. ET AL.: "First highly efficient and photostable E and C derivatives of 4, 4- difluoro-4-bora-3a, 4a-diaza-s-indacene (BODIPY) as dye lasers in the liquid phase, thin films, and solid-state rods", CHEMISTRY - A EUROPEAN JOURNAL, vol. 20, 2014, pages 2646 - 2653, XP055505427, ISSN: 0947-6539, doi:10.1002/chem.201303579
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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