NEW FERROELECTRIC LIQUID-CRYSTALLINE POLYSILOXANES CONTAINING CYANOHYDRIN CHIRAL MESOGENS - L-NORLEUCINE SERIES

被引：16

作者：

SHENOUDA, IG

CHIEN, LC

机构：

[1] KENT STATE UNIV,INST LIQUID CRYSTAL,KENT,OH 44242

[2] KENT STATE UNIV,CTR NSF ALCOM,KENT,OH 44242

来源：

MACROMOLECULES | 1993年 / 26卷 / 19期

关键词：

D O I：

10.1021/ma00071a006

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 synthesis and mesomorphic properties of three liquid-crystalline side-chain polymers with a cyanohydrin chiral center are described. The optically active cyanohydrin moiety was synthesized from the naturally occurring optically active amino acid L-Norleucine. The polysiloxanes were prepared by the hydrosilation of cyanohydrin monomers with poly(hydromethylsiloxane). All the polymers exhibit a wide range of the chiral smectic C phase (S(c)*).

引用

页码：5020 / 5023

页数：4