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Synthesis of Liquid Crystals Containing Chlorine on the Chiral Center

 

作者: K. Fodor-csorba,   A. Vajda,   L. Bata,   S. Holly,   E. Gács-Baitź,   K. Újszászy,   J.C. Lee,   Y.J. Jeon,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1995）
卷期: Volume 265, issue 1  

页码: 97-109

 

ISSN:1058-725X

 

年代: 1995

 

DOI:10.1080/10587259508041682

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A synthetic pathway is described for the preparation of the homologous series of (R)-(2-chloropropyl)-4-[4′-(n-alkoxy)benzoyloxy] benzoates with high optical purity. The liquid crystalline members of the series exhibit smectic A phase and can be used as chiral dopants in ferroelectric mixtures. The n=8 member was used in a mixture exhibiting monotropic and the n=9 member enantiotropic smectic C* phase around room temperature.

 

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