The invention provides novel conjugated polymers comprised of arylamine-substituted poly(arylene vinylenes). The polymers have the general structure (I)
1
wherein: Ar is arylene, heteroarylene, substituted arylene or substituted heteroarylene containing one to three aromatic rings; R
1
is an arylamine substituent having the formula —Ar
1
—N(R
4
R
5
) wherein Ar
1
is as defined for Ar and R
4
and R
5
are independently hydrocarbyl, substituted hydrocarbyl, heteroatom-containing hydrocarbyl, or substituted heteroatom-containing hydrocarbyl, or together form a cyclic group; and R
2
and R
3
are independently selected from the group consisting of hydrido, halo and cyano, or may be as defined for R
4
and R
5
, or may together form a triple bond. Monomeric precursors and methods of synthesizing the precursors are also provided, as are electroluminescence and other devices containing a polymer of the invention.
本发明提供了一种新型的共轭聚合物,包括芳胺取代的聚芳烯
乙烯。该聚合物具有如下结构(I):其中,Ar为芳基、杂芳基、取代芳基或取代杂芳基,包含1-3个芳环;R1为芳基胺取代基,具有公式—Ar1—N(R4R5),其中Ar1如上定义,R4和R5独立地为烃基、取代烃基、含杂原子的烃基或取代的含杂原子的烃基,或者共同形成一个环状基团;R2和R3独立地选自氢、卤素和
氰基,或者如上定义的R4和R5,或者共同形成三键。本发明还提供了单体前体和合成前体的方法,以及包含本发明聚合物的电致发光和其他装置。