Functional polythiiranes 9: Stilbene mesogen side chain polythiirane

被引：4

作者：

Bonnans-Plaisance, C ^{[1
]}

Corvazier, L

Emery, J

Nicol, E

机构：

[1] Univ Maine, UMR 6515, F-72085 Le Mans 9, France

[2] Univ Maine, UPRES A 6087, Lab Phys Etat Condense, F-72085 Le Mans, France

来源：

POLYMER BULLETIN | 1998年 / 41卷 / 05期

关键词：

D O I：

10.1007/s002890050397

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polythiirane containing pendant mesogenic stilbene units was synthesized by ring opening polymerization of the corresponding monomer. The synthetic convergent pathway used for the monomer synthesis involved several steps including a Wittig reaction in order to obtain the stilbene unit. The insoluble polymer was characterized by high resolution CP/MAS 13C NMR. The thermotropic liquid crystalline mesomorphism of the polymer was studied by conventional methods. A mechanical dynamical thermal analysis completes the polymer characterization.

引用

页码：525 / 532

页数：8

共 12 条

[1]

BONNANSPLAISANC.C, IN PRESS POLYM B

[2] Functional polythiiranes .5. Side chain liquid crystalline polythiiranes [J].