Supramolecular ferroelectric liquid crystals. Hydrogen-bonded complexes between benzoic acids and chiral stilbazoles

被引:70
|
作者
Kihara, H
Kato, T
Uryu, T
Ujiie, S
Kumar, U
Frechet, JMJ
Bruce, DW
Price, DJ
机构
[1] UNIV TOKYO,INST IND SCI,MINATO KU,TOKYO 106,JAPAN
[2] SHIMANE UNIV,DEPT MAT SCI,MATSUE,SHIMANE 690,JAPAN
[3] CORNELL UNIV,BAKER LAB,DEPT CHEM,ITHACA,NY 14853
[4] UNIV EXETER,DEPT CHEM,EXETER EX4 4QD,DEVON,ENGLAND
[5] UNIV SHEFFIELD,CTR MOL MAT,SHEFFIELD S3 7HF,S YORKSHIRE,ENGLAND
关键词
D O I
10.1080/02678299608033792
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Supramolecular ferroelectric liquid crystalline complexes have been obtained from 4-alkoxybenzoic acids and optically active trans-4-substituted-4'-stilbazoles. Chiral smectic C phases are induced by the formation of supramolecular mesogenic structure through the selective intermolecular hydrogen bond between the achiral benzoic acids and the chiral non-mesogenic stilbazoles.
引用
收藏
页码:25 / 30
页数:6
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