A NEW, CONFORMATIONALLY MOBILE MACROCYCLIC CORE FOR BOWL-SHAPED COLUMNAR LIQUID-CRYSTALS

被引:28
|
作者
COMETTI, G
DALCANALE, E
DUVOSEL, A
LEVELUT, AM
机构
[1] IST G DONEGANI SPA MONTEDISON,I-28100 NOVARA,ITALY
[2] UNIV PARIS 11,PHYS SOLIDES LAB,CNRS,URA 0002,F-91405 ORSAY,FRANCE
关键词
D O I
10.1080/02678299208028973
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new series of bowl-shaped columnar liquid crystals 1, having a conformationally mobile macrocyclic core, is described. Four compounds of this series 1d-g display a D(r) columnar mesophase. The effect of structural and conformational changes of the core on the mesomorphic nature and properties of this class of mesogens is described.
引用
收藏
页码:93 / 100
页数:8
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