申请人:Zheng Shiying
公开号:US20070187673A1
公开(公告)日:2007-08-16
A naphthylanthracene-based polymer comprising a repeating unit of the formula
wherein: Ar is an aryl or substituted aryl of from 6 to 60 carbon atoms; or a heteroaryl or substituted heteroaryl of from 4 to 60 carbon atoms;
R
1
, R
2
, and R
3
are the same or different, and are each individually hydrogen, or alkyl, or alkenyl, or alkynyl, or alkoxy, or amino, or thioalkyl, or carboxyl, or carbonyl, wherein the alkyl, alkenyl, alkynyl, alkoxy, amino, thioalkyl, carboxy, or carbonyl can have from 1 to 40 carbon atoms; or aryl of from 6 to 60 carbon atoms; or heteroaryl of from 4 to 60 carbon atoms; or F, or Cl , or Br; or a cyano group; or a nitro group, or a sulfonate group; and L is a direct bond between naphthylanthracene and polymer backbone or a carbon linking group having 1 to 40 carbon atoms or a non-carbon linking group.
一种基于萘并蒽的聚合物,包括如下重复单元,其中:Ar是含6至60个碳原子的芳基或取代芳基;或含4至60个碳原子的杂芳基或取代杂芳基;R1、R2和R3相同或不同,分别为氢、烷基、烯基、炔基、烷氧基、氨基、硫代烷基、羧基、酰基,其中烷基、烯基、炔基、烷氧基、氨基、硫代烷基、羧基或酰基可含有1至40个碳原子;或含6至60个碳原子的芳基;或含4至60个碳原子的杂芳基;或F、Cl、Br;或氰基;或硝基;或磺酸盐基;L是萘并蒽与聚合物骨架之间的直接键合或含有1至40个碳原子或非碳原子键合基。