CYCLOHEXANDERIVATE

Cyclic compounds have the formula I R -(A -Z )n-A -R , in which R is alkyl with 1 to 12 C atoms, wherein one or several non-adjacent CH2 groups may be substituted with -O-, -CO-, -O-CO- and/or -CO-O-, A and A are independently from each other trans-1,4-cyclohexylene, wherein one or two non-adjacent...

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Hauptverfasser: EIDENSCHINK,RUDOLF,DR, SCHEUBLE,BERNHARD,DR
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creator EIDENSCHINK,RUDOLF,DR
SCHEUBLE,BERNHARD,DR
description Cyclic compounds have the formula I R -(A -Z )n-A -R , in which R is alkyl with 1 to 12 C atoms, wherein one or several non-adjacent CH2 groups may be substituted with -O-, -CO-, -O-CO- and/or -CO-O-, A and A are independently from each other trans-1,4-cyclohexylene, wherein one or two non-adjacent CH2 groups may be substituted with O and/or S, or 1,4-phenylene unsubstituted or substituted with halogen, CN and/or CH3, wherein one or several CH groups may be substituted with N, Z is -CO-O-, -O-CO-, -CH2CH2- or a simple compound, n is 1,2 or 3, and R is -CO-CH2-COO-alkyl, -O-CO-O-alkyl or in case A = trans-1,4-cyclohexylene, it can also be -CO-CH2-CO-alkyl. Alkyl represents a straight chain or a simple ramified alkyl group with 1 to 10 C atoms, provided that if R = -O-CO-O-alkyl, R -(A -Z )n-A - represents (a), (b) or (c). These compounds are useful as components of liquid crystal phases.
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Alkyl represents a straight chain or a simple ramified alkyl group with 1 to 10 C atoms, provided that if R = -O-CO-O-alkyl, R -(A -Z )n-A - represents (a), (b) or (c). 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Alkyl represents a straight chain or a simple ramified alkyl group with 1 to 10 C atoms, provided that if R = -O-CO-O-alkyl, R -(A -Z )n-A - represents (a), (b) or (c). 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Alkyl represents a straight chain or a simple ramified alkyl group with 1 to 10 C atoms, provided that if R = -O-CO-O-alkyl, R -(A -Z )n-A - represents (a), (b) or (c). These compounds are useful as components of liquid crystal phases.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
DYES
HETEROCYCLIC COMPOUNDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
title CYCLOHEXANDERIVATE
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