LIQUID CRYSTAL COMPOUND CONTAINING A DIFLUORMETHOXY BRIDGE AND APPLICATION THEREOF

LIQUID CRYSTAL COMPOUND CONTAINING A DIFLUORMETHOXY BRIDGE AND APPLICATION THEREOF

The present invention relates to a liquid crystal compound having a structure represented by formula I, wherein R is selected from H, and unsubstituted alkyl or alkoxy, or the alkyl or alkoxy in which one or more Hs are substituted by halogens and 1 to 12 carbon atoms are contained; A1, A2 and A3 ar...

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1. Verfasser: JIANG, Zhanying
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Sprache:eng
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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creator JIANG, Zhanying
description The present invention relates to a liquid crystal compound having a structure represented by formula I, wherein R is selected from H, and unsubstituted alkyl or alkoxy, or the alkyl or alkoxy in which one or more Hs are substituted by halogens and 1 to 12 carbon atoms are contained; A1, A2 and A3 are separately selected from a single bond, 1,4-cyclohexyl, and 1,4-phenyl; hydrogen in the 1,4-phenyl can be separately substituted by one or more halogens; and Z1 and Z2 are separately selected from a single bond and -(CH2)2-. The compound in the present invention has the characteristics of low rotary viscosity, high dielectric anisotropy, good intersolubility and stable performance; the compound can reduce a drive voltage of a device after the compound is applied to a composition, and has a wide application prospect.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
title LIQUID CRYSTAL COMPOUND CONTAINING A DIFLUORMETHOXY BRIDGE AND APPLICATION THEREOF
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