Cyclobutanecarboxylic acid derivatives and liquid crystalline
申请人:Kanto Kagaku Kabushiki Kaisha
公开号:US05545747A1
公开(公告)日:1996-08-13
An optically inactive cyclobutanecarboxylic acid derivative of the general formula ##STR1## wherein R.sup.1 is a hydrogen atom or a straight or branched chain alkyl group having 1-14 carbon atoms, R.sup.2 is a straight or branched chain alkyl group having 1-14 carbon atoms, X.sup.1 and X.sup.2 independently represent hydrogen or fluorine atoms, as well as a liquid crystalline composition containing at least one such derivative.
CYCLOBUTANECARBOXYLIC ACID DERIVATIVE AND LIQUID CRYSTAL COMPOSITION CONTAINING THE SAME
申请人:KANTO KAGAKU KABUSHIKI KAISHA
公开号:EP0496896A1
公开(公告)日:1992-08-05
An optically inactive cyclobutanecarboxylic acid derivative represented by general formula (I) and a liquid crystal composition containing at least one such derivative wherein R¹ represents hydrogen or C₁ to C₁₄ linear or branched alkyl; R² represents C₁ to C₁₄ linear or branched alkyl; and X¹ and X² represent each hydrogen or fluorine.