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Title:
DICYANOPYRAZINE COMPOUND, LUMINESCENT MATERIAL, LIGHT TRANSMITTER USING SAME, AND PRODUCTION METHOD FOR 2,5-DICYANO-3,6-DIHALOGENOPYRAZINE
Document Type and Number:
WIPO Patent Application WO/2017/082246
Kind Code:
A1
Abstract:
A compound represented by formula (I) or formula (II). [In formula (I), R3 represents an electron-donating group, R4 represents a hydrogen atom, an optionally-substituted aryl group or an electron-donating group, L3 represents an optionally-substituted heteroarylene group or an optionally-substituted arylene group, and L4 represents a single bond, an optionally-substituted heteroarylene group or an optionally-substituted arylene group. L3 and L4 are linked and may form a ring in conjunction with a carbon atom to which L3 and L4 are bound.] [In formula (II), R5 represents an electron-donating group, R6 represents a hydrogen atom, an optionally-substituted aryl group or an electron-donating group, L5 represents an optionally-substituted heteroarylene group or an optionally-substituted arylene group, and L6 represents a single bond, an optionally-substituted heteroarylene group or an optionally-substituted arylene group.]

Inventors:
YASUDA TAKUMA (JP)
PARK IN SEOB (JP)
YANG YU SEOK (JP)
SUMIYA HIROSHI (JP)
FUKUSHIMA YUKIO (JP)
Application Number:
PCT/JP2016/083095
Publication Date:
May 18, 2017
Filing Date:
November 08, 2016
Export Citation:
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Assignee:
UNIV KYUSHU NAT UNIV CORP (JP)
NIPPON SODA CO (JP)
International Classes:
C07D401/14; C07D403/14; C07D413/14; C09K11/06; H01L51/50
Domestic Patent References:
WO2011055911A12011-05-12
Foreign References:
CN104830320A2015-08-12
CN102634333A2012-08-15
CN101723907A2010-06-09
CN101514262A2009-08-26
JP2009503052A2009-01-29
JP2006241124A2006-09-14
JPH09188876A1997-07-22
JPH06100566A1994-04-12
JPS6377864A1988-04-08
JPS6271A1987-01-06
JPS6210183A1987-01-19
JPS61241727A1986-10-28
JPS6084273A1985-05-13
JPS562973A1981-01-13
JPS562971A1981-01-13
JPS55115874A1980-09-06
JPS5579307A1980-06-14
JPS5522609A1980-02-18
KR20140027030A2014-03-06
JP2007204443A2007-08-16
Other References:
See also references of EP 3375779A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
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