Invention Grant
- Patent Title: Cyclic azine compound having nitrogen-containing condensed aromatic group, method for producing same, and organic electroluminescent device comprising same as constituent component
- Patent Title (中): 具有含氮稠合芳族基团的环状吖嗪化合物及其制造方法以及包含该组合成分的有机电致发光元件
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Application No.: US14357396Application Date: 2012-11-09
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Publication No.: US09252368B2Publication Date: 2016-02-02
- Inventor: Hidenori Aihara , Yuji Oka , Keisuke Nomura , Tsuyoshi Tanaka , Naoki Uchida
- Applicant: TOSOH CORPORATION , SAGAMI CHEMICAL RESEARCH INSTITUTE
- Applicant Address: JP Yamaguchi JP Kanagawa
- Assignee: TOSOH CORPORATION,SAGAMI CHEMICAL RESEARCH INSTITUTE
- Current Assignee: TOSOH CORPORATION,SAGAMI CHEMICAL RESEARCH INSTITUTE
- Current Assignee Address: JP Yamaguchi JP Kanagawa
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2011-248080 20111111; JP2012-241811 20121101
- International Application: PCT/JP2012/079092 WO 20121109
- International Announcement: WO2013/069762 WO 20130516
- Main IPC: C07D251/24
- IPC: C07D251/24 ; C09K11/06 ; H01L51/52 ; H01L51/54 ; C07D401/04 ; C07D401/10 ; C07D401/14 ; C07D403/04 ; C07D403/10 ; C07D403/14 ; H05B33/14 ; H01L51/00 ; C07D471/04 ; C07D519/00 ; H01L51/50
Abstract:
A cyclic azine compound of formula (1): wherein, Y is C—H or a nitrogen atom, Ar1 is a C6-18 aromatic hydrocarbon group, which may be substituted with an C1-4 alkyl group or a phenyl group, Ar2 is a hydrogen atom, or a C6-18 aromatic hydrocarbon group, which may be substituted with a phenyl group or a pyridyl group, or is a nitrogen-containing condensed ring C9-15 aromatic group, Ar3 is a nitrogen-containing condensed ring C9-15 aromatic group, X is a phenylene group, and n is an integer in the range of 0-3. The cyclic azine compound is useful as a constituent of an organic electroluminescent device.
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