SYNTHESES AND PHYSICAL-PROPERTIES OF FERROCENE DERIVATIVES .2. LIQUID CRYSTALLINITY AND MULTIPLE MELTING BEHAVIOR OF FERROCENE DERIVATIVES

被引:30
|
作者
HANASAKI, T
UEDA, M
NAKAMURA, N
机构
关键词
FERROCENE; LIQUID CRYSTAL; MULTIPLE MELTING BEHAVIOR; PHASE TRANSITION; TRANSITION METAL COMPLEX;
D O I
10.1080/10587259308030147
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
Nine kinds of monosubstituted ferrocene derivatives, omega-[4-(4-methoxyphenoxycarbonyl)phenoxycarbonyl]alkyl 4-ferrocenylbenzoate, were prepared. The derivatives containing 4, 6, 10 and 11 carbon atoms in the flexible alkyl chain of the compounds showed liquid crystallinity, and multiple melting behavior was observed in the compounds containing 4, 6 and 11 carbom atoms. An appearance of the liquid crystallinity showed a carbon number dependence on the flexible alkyl chain.
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页码:329 / 336
页数:8
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