119828-40-9Relevant academic research and scientific papers
Liquid crystal compound and liquid crystal composition containing the same
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, (2008/06/13)
A liquid crystal compound represented by formula (I) and a liquid crystal composition containing the same. The compound exhibits an antiferroelectric liquid crystal phase and has good compatibility with known liquid crystal compounds. STR1 wherein R1 represents a straight-chain or branched alkyl, alkoxy, alkoxycarbonyl, alkanoyloxy or alkoxycarbonyloxy group having 4 to 16 carbon atoms; R2 represents a straight-chain alkyl group having 4 to 10 carbon atoms or a branched alkyl group containing 1 to 3 carbon atoms in its branch and 4 to 12 carbon atoms in total; X represents an oxygen or sulfur atom; rings A and B each represent an F-substituted or unsubstituted phenylene group, a cyclohexylene group or a divalent nitrogen-containing heterocyclic group, provided that either one of rings A and B is the nitrogen-containing heterocyclic group; ring C represents an F-substituted or unsubstituted phenylene group; and C* represents an asymmetric carbon atom.
Chiral cyclohexyl compounds
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, (2008/06/13)
The present invention describes liquid crystal compounds which are suitable for use in liquid crystal devices including those which exploit the electroclinic effect.
Cyclobutanecarboxylic acid derivatives and liquid crystalline compositions containing them
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, (2008/06/13)
An optically inactive cyclobutanecarboxylic acid derivative of the general formula STR1 wherein R1 is a hydrogen atom or a straight or branched chain alkyl group having 1-14 carbon atoms, R2 is a straight or branched chain alkyl grou
Halogenated diphenyldiacetylene liquid crystals
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, (2008/06/13)
The present invention provides liquid crystals that are diphenyldiacetylenes of the general formulas: STR1 where W, X, Y and Z are, independently of one another, a halogen atom, a hydrogen atom or a trihalomethyl group, T1 and T2, in
The Effect of 2- and 3-Lateral Substituents on the Acid Side of 4,4'-Disubstituted Phenylbenzoates and Phenylthiobenzoates on Mesomorphic Properties
Neubert, M. E.,Keast, S. S.,Dixon-Polverine, Y.,Herlinger F.,Jirousek M. R.,et al.
, p. 109 - 124 (2007/10/02)
A variety of esters/thioesters of the type where A or B = F, Cl, Me; Z = O, S and Y = C10, OC10, COC9, CO2C9 and OCOC9 for Z = O and C5, C10, OC7, OC10 for Z = S and R = C8H17, C10H21, C12H25 were synthesized and their mesomorphic properties det
