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    • 50. 发明公开
    • Bis(aminostyryl) anthracene compound, synthesis intermediate thereof, and process for production thereof
    • 双(氨基苯乙烯基)蒽的化合物,其合成中间体和它们的制备的方法
    • EP1090911A3
    • 2001-08-08
    • EP00121754.6
    • 2000-10-05
    • SONY CORPORATION
    • Ichimura, MariIshibashi, TadashiTamura, Shinichiro
    • C07C255/58C07C255/59C07C255/52C07F9/40C07F9/54
    • C07F9/5456C07C255/52C07C255/58C07C255/59C07F9/4025
    • 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.
    • 由通式AIU或低于等为代表的双(氨基苯乙烯基)蒽化合物。 (其中R <2>和R <3>的每个表示在unsubstituiertem芳基; R <1>和R <4>的每个表示具有特定取代基上的芳基:例如甲氧基;和R <5>和 [R <6>各自代表氰基或诸如此类。)一种用于生产由,例如,4-(N,N-二芳基)与二膦苯甲醛缩合用通式表示的AIU(氨基苯乙烯基)蒽化合物 酯或二鏻。 的双(氨基苯乙烯基)蒽化合物发出强黄色或红色的光。 该方法允许有效地生产双(氨基苯乙烯基)蒽化合物。 的双(氨基苯乙烯基)蒽化合物发出强黄色或红色的光。 该方法允许有效地生产双(氨基苯乙烯基)蒽化合物。