Neubert, M. E.; Keast, S. S.; Dixon-Polverine, Y., Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 1994, vol. 250, p. 109 - 124
Optically active compound and liquid crystal composition
申请人:MITSUBISHI RAYON CO., LTD.
公开号:EP0354355A1
公开(公告)日:1990-02-14
Disclosed is an optically active compound represented by the formula:
X and Y independently stand for
-O-, -O-
or a single bond, Z stands for a hydrogen atom, a halogen atom or a cyano group, R₁ stands for an alkyl group or fluoroalkyl group having 1 to 18 carbon atoms, R₂ stands for an alkyl group or alkoxy group having 1 to 18 carbon atoms, and *C stands for the assymmetric carbon atom. This compound is used as a ferroelectric liquid crystal or an additive to a ferroelectric liquid crystal.