| 摘要 |
<p>The invention provides novel conjugated polymers comprised of arylamine-substituted poly(arylene vinylenes). The polymers have general structure (I), wherein: Ar is arylene, heteroarylene, substituted arylene or substituted heteroarylene containing one to three aromatic rings; R1 is an arylamine substituent having the formula -Ar?1-N(R4R5¿) wherein Ar1 is as defined for Ar and R?4 and R5¿ are independently hydrocarbyl, substituted hydrocarbyl, heteroatom-containing hydrocarbyl, or substituted heteroatom-containing hydrocarbyl, or together form a cyclic group; and R?2 and R3¿ are independently selected from the group consisting of hydrido, halo and cyano, or may be as defined for R?4 and R5¿, 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.</p> |
