KR900700425A - 2,3-difluorophenol derivatives - Google Patents

2,3-difluorophenol derivatives

Info

Publication number
KR900700425A
KR900700425A KR1019890702068A KR890702068A KR900700425A KR 900700425 A KR900700425 A KR 900700425A KR 1019890702068 A KR1019890702068 A KR 1019890702068A KR 890702068 A KR890702068 A KR 890702068A KR 900700425 A KR900700425 A KR 900700425A
Authority
KR
South Korea
Prior art keywords
difluorophenol
derivatives
difluorophenol derivatives
Prior art date
Application number
KR1019890702068A
Other languages
Korean (ko)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of KR900700425A publication Critical patent/KR900700425A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • C09K2019/0407—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems containing a carbocyclic ring, e.g. dicyano-benzene, chlorofluoro-benzene or cyclohexanone
KR1019890702068A 1988-03-10 1989-11-07 2,3-difluorophenol derivatives KR900700425A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3807957A DE3807957A1 (en) 1988-03-10 1988-03-10 DERIVATIVES OF 2,3-DIFLUORPHENOL
PCT/EP1989/000187 WO1989008632A1 (en) 1988-03-10 1989-02-28 Derivatives of 2,3-difluorophenol

Publications (1)

Publication Number Publication Date
KR900700425A true KR900700425A (en) 1990-08-13

Family

ID=6349382

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702068A KR900700425A (en) 1988-03-10 1989-11-07 2,3-difluorophenol derivatives

Country Status (5)

Country Link
EP (1) EP0400068A1 (en)
JP (1) JPH02503436A (en)
KR (1) KR900700425A (en)
DE (1) DE3807957A1 (en)
WO (1) WO1989008632A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288428A (en) * 1990-08-15 1994-02-22 Hoffmann-La Roche Inc. Liquid crystal compounds having a terminal alkoxy propenyl group
JP2977410B2 (en) * 1993-04-26 1999-11-15 シャープ株式会社 Ferroelectric liquid crystal composition and device using the same
EP0768361A1 (en) * 1995-10-16 1997-04-16 Shin-Etsu Chemical Co., Ltd. Liquid crystal composition and liquid crystal display element comprising the same
EP1043299B1 (en) 1996-04-02 2008-10-15 Chisso Corporation Liquid crystalline compound, liquid crystal composition comprising the liquid crystalline compound, and liquid crystal display device using the liquid crystal composition
JP5279975B2 (en) * 2000-12-19 2013-09-04 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Negative DC anisotropic alkenyl compound and liquid crystalline medium
TWI405841B (en) * 2004-12-15 2013-08-21 Dainippon Ink & Chemicals Nematic liquid crystal composition and liquid crystal display element using the same
TWI378139B (en) * 2005-01-27 2012-12-01 Dainippon Ink & Chemicals A difluorobenzene derivative and a nematic liquid crystal composition using the same
CN101351432B (en) 2006-01-06 2011-08-31 智索株式会社 Monofluorinated terphenyl compound having alkenyl, liquid crystal composition and liquid crystal display element
JP5696816B2 (en) * 2012-05-28 2015-04-08 Dic株式会社 Liquid crystal composition having negative dielectric anisotropy, and liquid crystal display device using the liquid crystal composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063250B (en) * 1979-10-02 1984-05-31 Bdh Chemicals Ltd Liquid crystal esters
GB2070594B (en) * 1980-01-30 1984-05-23 Secr Defence Liquid crystal compounds containing an alicyclic ring
DE3884545D1 (en) * 1987-04-03 1993-11-04 Merck Patent Gmbh LIQUID CRYSTALLINE PHASE, CONTAINING TOLANE.

Also Published As

Publication number Publication date
JPH02503436A (en) 1990-10-18
DE3807957A1 (en) 1989-09-21
EP0400068A1 (en) 1990-12-05
WO1989008632A1 (en) 1989-09-21

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid