Citation: Wei Ju Zhu, Zhen Yu Wu, Ji Ming Song, Cun Li. Preparation and properties of two new soluble carbazole-containing functional polyacetylenes[J]. Chinese Chemical Letters, ;2011, 22(9): 1017-1020. doi: 10.1016/j.cclet.2011.05.008 shu

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

School of Chemistry and Chemical Engineering, Anhui University, Hefei 230039, China

Received Date: 16 February 2011

Fund Project: This research was financially supported by the National Natural Science Fund of China (No. 21071002/B0111) and the Natural Science Fund of Anhui Province (No. 11040606M33).

Two new functional polyacetylenes bearing carbazole group as pendant, poly {3-[(4-ethynylstyryl)-N-butyl] carbazole} (P1) and poly{3-[4- (prop-2-ynyloxy)phenyl-N-butyl]carbazole) (P2), were prepared using[Rh (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, ¹H NMR, UV, TGA, GPC, and CV, respectively. The results show that the polymers possess high thermal stability and well hole-injection property.
- Polyacetylene,
- CV,
- Hole-injection,
- Carbazole,
- Thermal stability
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