Preparation and properties of two new soluble carbazole-containing functional polyacetylenes  

作　　者：Wei Ju Zhu Zhen Yu Wu Ji Ming Song Cun Li 

机构地区：[1]School of Chemistry and Chemical Engineering, Anhui University [2] Hefei 230039, China

出　　处：《Chinese Chemical Letters》2011年第9期1017-1020,共4页中国化学快报（英文版）

基　　金：supported by the National Natural Science Fund of China(No.21071002/B0111);the Natural Science Fund of Anhui Province(No.11040606M33)

摘　　要：Two new functional polyacetylenes bearing carbazole group as pendant, poly { 3-[（4-ethynylstyryl）-N-butyl] carbazole } （P1 ） and poly{3-14-（prop-2-ynyloxy）phenyl-N-butyl]carbazole}（P2）, were prepared using [Rb（nbd）Cl]2-Et3N as catalyst. The polymers were soluble in common organic solvents such as CHCl3 and THF. Their structures and properties were characterized and evaluated with FTIR, lit NMR, UV, TGA, GPC, and CV, respectively. The results show that the polymers possess high thermal stability and well hole-injection property.Two new functional polyacetylenes bearing carbazole group as pendant, poly { 3-[（4-ethynylstyryl）-N-butyl] carbazole } （P1 ） and poly{3-14-（prop-2-ynyloxy）phenyl-N-butyl]carbazole}（P2）, were prepared using [Rb（nbd）Cl]2-Et3N as catalyst. The polymers were soluble in common organic solvents such as CHCl3 and THF. Their structures and properties were characterized and evaluated with FTIR, lit NMR, UV, TGA, GPC, and CV, respectively. The results show that the polymers possess high thermal stability and well hole-injection property.

关 键 词：POLYACETYLENE CV HOLE-INJECTION CARBAZOLE Thermal stability 

分 类 号：O634.41[理学—高分子化学] O632.17[理学—化学]