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KR900700425A - 2,3-디플루오로페놀 유도체 - Google Patents

2,3-디플루오로페놀 유도체

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
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1019890702068A
Other languages
English (en)
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/ko
Withdrawn legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
KR1019890702068A 1988-03-10 1989-11-07 2,3-디플루오로페놀 유도체 Withdrawn KR900700425A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3807957A DE3807957A1 (de) 1988-03-10 1988-03-10 Derivate des 2,3-difluorphenols
PCT/EP1989/000187 WO1989008632A1 (fr) 1988-03-10 1989-02-28 Derives de 2,3-difluorophenol

Publications (1)

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

Family

ID=6349382

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702068A Withdrawn KR900700425A (ko) 1988-03-10 1989-11-07 2,3-디플루오로페놀 유도체

Country Status (5)

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

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 (ja) * 1993-04-26 1999-11-15 シャープ株式会社 強誘電性液晶組成物およびこれを用いた素子
EP0768361A1 (en) 1995-10-16 1997-04-16 Shin-Etsu Chemical Co., Ltd. Liquid crystal composition and liquid crystal display element comprising the same
JP3231333B2 (ja) * 1996-04-02 2001-11-19 チッソ株式会社 液晶性化合物、この液晶性化合物を含有する液晶組成物、及び液晶組成物を用いた液晶表示素子
JP5279975B2 (ja) * 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 負のｄｃ異方性のアルケニル化合物と液晶性媒体
TWI405841B (zh) * 2004-12-15 2013-08-21 Dainippon Ink & Chemicals 向列液晶組成物及使用它之液晶顯示元件
TWI378139B (en) 2005-01-27 2012-12-01 Dainippon Ink & Chemicals A difluorobenzene derivative and a nematic liquid crystal composition using the same
CN101351432B (zh) 2006-01-06 2011-08-31 智索株式会社 具有烯基的单氟化联三苯化合物、液晶组成物及液晶显示元件
WO2013179966A1 (ja) * 2012-05-28 2013-12-05 Dic株式会社 誘電率異方性が負である液晶組成物、及び該液晶組成物を用いた液晶表示素子

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
JP2764293B2 (ja) * 1987-04-03 1998-06-11 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング トラン化合物

Also Published As

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

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19891107

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid