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Citation: ZHANG Tian Lin. A New Method for Synthesis of Poly(2,5-dialkoxyl-p-phenylene vinylene)[J]. Chinese Journal of Applied Chemistry, ;2002, 19(8): 814-816. shu

A New Method for Synthesis of Poly(2,5-dialkoxyl-p-phenylene vinylene)

ZHANG Tian Lin ^,

1.
Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005

Corresponding author: ZHANG Tian Lin,
Received Date: 6 April 2002
Available Online: 8 July 2002

Three poly(2,5-dialkoxyl-phenelene vinylene) derivatives were synthesized from 1,4-dialkoxyl benzene and 1,2-dibromoethane by Friedel-Crafts reaction followed by dehydrogenation. Their molecular weights are determined by gel permeation chromotography and structures characterized by IR, ¹H NMR and UV-Vis spectroscopy. All of the polymers obtained are constructed through a great number of c conjugated bonds.
- poly(dialkoxyl-p-phenelene vinylene),
- dialkoxyl benzene,
- Friedel-Crafts reaction,
- chemical dehydrogenation
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