Mesogenic 4-[4-(ω-hydroxyalkoxy)phenyl]diazenylcinnamic acids and their 4-cyanophenyl esters

被引：2
|
作者：
Kuvshinova, S. A. [1 ]
Fokin, D. S. [1 ]
Burmistrov, V. A. [2 ]
Koifman, O. I. [2 ]
机构：
[1] Ivanovo State Univ Chem Engn, Ivanovo, Russia
[2] Russian Acad Sci, Inst Solut Chem, Ivanovo 153460, Russia
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2009年 / 45卷 / 02期
关键词：
Phase Transition Temperature; Thionyl Chloride; Anhydrous Pyridine; Eluent Chloroform; Strong Intermolecular Hydrogen Bond;
D O I：
10.1134/S1070428009020055
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Homologs of a series 4-[4-(omega-hydroxyalkoxy)phenyl]diazenylcinnamic acids (C-2, C-6, C-8, C-9, C-10) and their two 4-cyanophenyl esters (C-2, C-6) were synthesized. The substances obtained possess properties of thermotropic nematic liquid crystals. The effect of the terminal hydroxy group of the terminal substituent on their mesomorphous properties was analyzed.
引用
收藏
页码：182 / 184
页数：3
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