ANALYSIS OF THE H-1-NMR AND C-13-NMR SPECTRA OF POLY(5-VINYL-2,2'-BITHIOPHENE)

被引：1
|
作者：
TRUMBO, DL
机构：
[1] S. C. Johnson Polymer, S. C. Johnson and Son, Inc., Racine, 53403-2236, WI
来源：
POLYMER BULLETIN | 1995年 / 35卷 / 04期
关键词：
D O I：
10.1007/BF00297614
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The title polymer was synthesized by free radical initiation in bulk and its H-1-NMR and C-13-NMR spectra were recorded and analyzed in terms of polymer stereochemistry. The aliphatic region of the proton spectrum shows an unusual multiplicity due to stereochemical sensitivity and the resonances of several of the ring carbons displayed a sensitivity to higher order stereosequences. The analysis of these spectra showed that poly(5-vinyl-2,2'-thiophene) is an atactic polymer.
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页码：473 / 480
页数：8
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