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Synthesis and Study of 4'-Acyl-4-Biphenylol Esters

Published online by Cambridge University Press:  10 February 2011

Wan-Fang Lu ,
Zhi-Yong Zhang ,
Hui Ding  and
Yao-Zeng Shi
Wan-Fang Lu
Affiliation:
Department of chemistry, Nanjing University, Nanjing 210093, China
Zhi-Yong Zhang
Affiliation:
Department of chemistry, Nanjing University, Nanjing 210093, China
Hui Ding
Affiliation:
Department of chemistry, Nanjing University, Nanjing 210093, China
Yao-Zeng Shi
Affiliation:
Department of chemistry, Nanjing University, Nanjing 210093, China
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Abstract

Eight new 4'-acyl-4-biphenylol esters 5a∼h were synthesized and their mesomorphic properties were tested by PM and DSC. These compounds have wider mesomorphic transition temperature ranges and higher clearing points. The compound 5g in which there is no chiral carbon exhibits a stripped focal conic texture in its Sc mesophase. The effect of the molecular structure on the liquid crystal properties was discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 425: Symposium I – Liquid Crystals for Advanced Technologies , 1996 , 89
Copyright
Copyright © Materials Research Society 1996

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