Synthesis and mesomorphic properties of novel phenacylpyridines and their copper(II) complexes

被引：12
|
作者：
Suste, A [1 ]
Sunjic, V [1 ]
机构：
[1] RUDJER BOSKOVIC INST,DEPT CHEM,ZAGREB 41000,CROATIA
来源：
LIQUID CRYSTALS | 1996年 / 20卷 / 02期
关键词：
D O I：
10.1080/02678299608031128
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis, characterization and liquid crystal properties of a homologous series of a new class of alkoxyphenacylpyridine ligands and their copper(II) complexes are reported. According to textural observations and calorimetric data, ligands with n=m greater than or equal to 8 and copper complexes with n=m greater than or equal to 6, where n, m denote the number of carbon atoms in the alkoxy chains, exhibit liquid crystal properties. The mesogenic ligands display monotropic nematic phases, while the mesogenic copper(II) complexes give enantiotropic smectic A phases.
引用
收藏
页码：219 / 224
页数：6
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