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

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 CH...

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Bibliographic Details
Published in:Chinese chemical letters 2011-09, Vol.22 (9), p.1017-1020
Main Authors: Zhu, Wei Ju, Wu, Zhen Yu, Song, Ji Ming, Li, Cun
Format: Article
Language:English
Subjects:
Carbazole
Hole-injection
Polyacetylene
Thermal stability
制备
可溶性
咔唑基团
四氢呋喃
性能
有机溶剂
核磁共振
聚乙炔
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Summary: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.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2011.05.008