发明公开
EP1090911A2 Bis(aminostyryl) anthracene compound, synthesis intermediate thereof, and process for production thereof
有权
双（氨基苯乙烯基）蒽化合物，其合成中间体及其生产方法
- 专利标题： Bis(aminostyryl) anthracene compound, synthesis intermediate thereof, and process for production thereof
- 专利标题（中）： 双（氨基苯乙烯基）蒽化合物，其合成中间体及其生产方法
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申请号： EP00121754.6申请日： 2000-10-05
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公开(公告)号： EP1090911A2公开(公告)日： 2001-04-11
- 发明人: Ichimura, Mari , Ishibashi, Tadashi , Tamura, Shinichiro
- 申请人： SONY CORPORATION
- 申请人地址： 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo JP
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo JP
- 代理机构： MÜLLER & HOFFMANN Patentanwälte
- 优先权： JP28525499 19991006
- 主分类号： C07C255/58
- IPC分类号： C07C255/58 ; C07C255/59 ; C07C255/52 ; C07F9/40 ; C07F9/54
摘要：
A bis(aminostyryl)anthracene compound represented by the general formula [I] or the like below.
(where R 2 and R 3 each denotes an unsubstituted aryl group; R 1 and R 4 each denotes an aryl group having a specific substituent such as methoxy group; and R 5 and R 6 each denotes a cyano group or the like.)
A process for producing a bis(aminostyryl)anthracene compound represented by the general formula [I] by condensation of, for example, 4-(N,N-diarylamino)benzaldehyde with diphosphonic ester or diphosphonium.
The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound. The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound.
(where R 2 and R 3 each denotes an unsubstituted aryl group; R 1 and R 4 each denotes an aryl group having a specific substituent such as methoxy group; and R 5 and R 6 each denotes a cyano group or the like.)
A process for producing a bis(aminostyryl)anthracene compound represented by the general formula [I] by condensation of, for example, 4-(N,N-diarylamino)benzaldehyde with diphosphonic ester or diphosphonium.
The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound. The bis(aminostyryl)anthracene compound emits intense yellow or red light. The process permits efficient production of the bis(aminostyryl)anthracene compound.
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