Complex aryl copolymer compounds and polymer light emitting devices made by using the same
申请人:Sumitomo Chemical Company, Limited
公开号:EP2325225A1
公开(公告)日:2011-05-25
The present invention provides a compound which is (a) represented by the below formula (16-1) or (16-2);
in the formula, Ar1 and Ar2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; X1 and X2 each independently represent O, S, C(=O), S(=O), SO2, C(R1)(R2), Si(R3)(R4), N(R5), B(R6), P(R7) or P(=O)(R8); R1, R2, R3, R4, R5, R6, R7, and R8 each independently represent a hydrogen atom, halogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, aryl alkylthio group, acyl group, acyloxy group, amide group, acid imide group, imine residue, amino group, substituted amino group, substituted silyl group, substituted silyloxy group, substituted silylthio group, substituted silylamino group, monovalent heterocyclic group, arylalkenyl group, aryl ethynyl group, carboxyl group, or cyano group; R1 and R2, or R3 and R4 may be connected mutually to form a ring; X1 and X2 are not the same; X1 and Ar2 bond to adjacent carbons in the aromatic ring of Ar1; and X2 and Ar1 bond to adjacent carbons in the aromatic ring of Ar2; Y1 and Y2 each independently represent a halogen atom, alkylsulfonate group, arylsulfonate group, arylalkylsulfonate group, boric ester group, sulfonium methyl group, phosphonium methyl group, phosphonate methyl group, monohalogenated methyl group, boric acid group, formyl group, or vinyl group;
Z1 represents a hydrogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, aryl alkylthio group, substituted amino group, substituted silyl group, monovalent heterocyclic group, arylalkenyl group, or aryl ethynyl group; or
(b) represented by the below formula (19):
wherein R44 represents a hydrogen atom, alkyl group, aryl group, arylalkyl group, or a monovalent heterocyclic group.
本发明提供了一种 (a) 由下式 (16-1) 或 (16-2) 表示的化合物;
式中,Ar1和Ar2各自独立地代表三价芳烃基团或三价杂环基团;X1和X2各自独立地代表O、S、C(=O)、S(=O)、SO2、C(R1)(R2)、Si(R3)(R4)、N(R5)、B(R6)、P(R7)或P(=O)(R8);R1、R2、R3、R4、R5、R6、R7 和 R8 各自独立地代表氢原子、卤素原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳基烷氧基、芳基烷硫基、酰基、酰氧基、酰胺基、酸亚胺基、亚胺残基、酰胺基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基酸亚胺基、亚胺残基、氨基、取代的氨基、取代的硅烷基、取代的硅氧基、取代的硅硫基、取代的硅氨基、单价杂环基、芳基烯基、芳基乙炔基、羧基或氰基;R1 和 R2 或 R3 和 R4 可相互连接形成环;X1 和 X2 不相同;X1 和 Ar2 与 Ar1 的芳香环中的相邻碳键合;X2 和 Ar1 与 Ar2 的芳香环中的相邻碳键合;Y1 和 Y2 各自独立地代表卤素原子、烷基磺酸基团、芳基磺酸基团、芳基烷基磺酸基团、硼酯基团、甲基锍基团、甲基鏻基团、甲基膦酸基团、单卤代甲基基团、硼酸基团、甲酰基团或乙烯基团;
Z1 代表氢原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳烷氧基、芳烷硫基、取代氨基、取代硅基、一价杂环基、芳基烯基或芳基乙炔基;或
(b) 由下式(19)代表:
其中 R44 代表氢原子、烷基、芳基、芳烷基或单价杂环基团。