CRYSTAL SMECTIC-B PHASE FROM A MESOMORPHIC FERROCENE DERIVATIVE

被引：15

作者：

DESCHENAUX, R ^{[1
]}

MARENDAZ, JL ^{[1
]}

SANTIAGO, J ^{[1
]}

机构：

[1] UNIV HULL,SCH CHEM,KINGSTON HULL HU6 7RX,N HUMBERSIDE,ENGLAND

来源：

HELVETICA CHIMICA ACTA | 1995年 / 78卷 / 05期

关键词：

D O I：

10.1002/hlca.19950780514

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The thermal properties of two ferrocene derivatives, substituted by either one or two cholesteryloxycarbonyl units, were investigated. While the monosubstituted ferrocene derivative 1 was found to be non-mesomorphic, the disubstituted ferrocene derivative 2 exhibited a crystal smectic-B phase. This result shows that ferrocene-containing thermotropic liquid crystals, despite the bulkiness of the metallocene core, are not limited to disordered calamitic phases.

引用

页码：1215 / 1218

页数：4

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