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    • 6. 发明专利
    • Thiophene-containing compound and thiophene-containing compound polymer
    • 含有THIOPHENE的化合物和含THIOPHENE的复合聚合物
    • JP2005082655A
    • 2005-03-31
    • JP2003314140
    • 2003-09-05
    • Fuji Xerox Co Ltd富士ゼロックス株式会社
    • OBA YOSHIHIROSATO KAZUAKISEKI MIEKOAGATA TAKESHISATO KATSUHIROMASHITA KIYOKAZUYONEYAMA HIROTOHIROSE HIDEKAZU
    • C07D333/18C07D333/20C08G61/00
    • C07D333/20
    • PROBLEM TO BE SOLVED: To obtain a thiophene-containing compound and a thiophene-containing compound polymer having a high charge transport capability and excellent in solubility, film-formability and light emission properties. SOLUTION: The thiophene-containing compound and its polymer are expressed by formula (I). In formula (I), Ar is a monovalent aromatic group containing one or more than one thiophene ring or a monovalent aromatic group; X is one or more than one thiophene ring, a monovalent or divalent aromatic group containing one or more than one thiophene ring or a monovalent or divalent aromatic group; all the thiophene rings and aromatic groups may be unsubstituted or may further have a substituent; R 1 is hydrogen atom, an alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted aralkyl group; (n) is an integer of 0-5; (k) is an integer of 0 or 1; at least either of Ar and X contains a thiophene ring. COPYRIGHT: (C)2005,JPO&NCIPI
    • 待解决的问题:为了获得具有高电荷传输能力和优异的溶解性,成膜性和发光性能的含噻吩的化合物和含噻吩的化合物聚合物。 解决方案:含噻吩的化合物及其聚合物由式(I)表示。 在式(I)中,Ar是含有一个或多个噻吩环或一价芳族基团的一价芳族基团; X是一个或多个噻吩环,含有一个或多个噻吩环或一价或二价芳族基团的一价或二价芳族基团; 所有噻吩环和芳族基团可以是未取代的或可以进一步具有取代基; R 1是氢原子,烷基,取代或未取代的芳基或取代或未取代的芳烷基; (n)为0-5的整数; (k)是0或1的整数; Ar和X中的至少任一个含有噻吩环。 版权所有(C)2005,JPO&NCIPI