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KR900700569A - 2,3-디플루오로벤젠 유도체 - Google Patents

2,3-디플루오로벤젠 유도체

Info

Publication number
KR900700569A
KR900700569A KR1019890702029A KR890702029A KR900700569A KR 900700569 A KR900700569 A KR 900700569A KR 1019890702029 A KR1019890702029 A KR 1019890702029A KR 890702029 A KR890702029 A KR 890702029A KR 900700569 A KR900700569 A KR 900700569A
Authority
KR
South Korea
Prior art keywords
difluorobenzene derivative
difluorobenzene
derivative
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Withdrawn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
KR1019890702029A
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 KR900700569A publication Critical patent/KR900700569A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, 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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the 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
    • C09K19/06—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
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3444—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing one nitrogen atom, e.g. pyridine
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • C09K2019/3027—Compounds comprising 1,4-cyclohexylene and 2,3-difluoro-1,4-phenylene
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019890702029A 1988-03-10 1989-11-03 2,3-디플루오로벤젠 유도체 Withdrawn KR900700569A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3807863A DE3807863A1 (de) 1988-03-10 1988-03-10 2,3-difluorbenzolderivate
PCT/EP1989/000182 WO1989008689A1 (fr) 1988-03-10 1989-02-27 Derives de 2,3-difluorobenzene et leur utilisation comme composants de substances a cristaux liquides

Publications (1)

Publication Number Publication Date
KR900700569A true KR900700569A (ko) 1990-08-16

Family

ID=6349319

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890702029A Withdrawn KR900700569A (ko) 1988-03-10 1989-11-03 2,3-디플루오로벤젠 유도체

Country Status (6)

Country Link
US (1) US5236620A (ko)
EP (1) EP0357727B1 (ko)
JP (1) JPH02503443A (ko)
KR (1) KR900700569A (ko)
DE (2) DE3807863A1 (ko)
WO (1) WO1989008689A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513607B1 (ko) * 1997-11-18 2005-12-21 산요덴키가부시키가이샤 액티브매트릭스형액정표시장치

Families Citing this family (26)

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GB2229178B (en) * 1989-03-14 1992-09-16 Merck Patent Gmbh Four ring esters and ethers
EP0445274B1 (de) * 1989-08-26 1995-01-18 MERCK PATENT GmbH Flüssigkristallines medium
US5264456A (en) * 1989-12-29 1993-11-23 Allergan, Inc. Acetylenes disubstituted with a furyl group and a substituted phenyl group having retinoid like activity
US5288428A (en) * 1990-08-15 1994-02-22 Hoffmann-La Roche Inc. Liquid crystal compounds having a terminal alkoxy propenyl group
DE59209827D1 (de) * 1991-02-12 2000-05-25 Merck Patent Gmbh Flüssigkristalline verbindungen
KR0125454B1 (ko) * 1992-02-03 1997-12-26 쯔지 하루오 광투과율 조정 장치
GB9220189D0 (en) * 1992-09-24 1992-11-04 Central Research Lab Ltd Dioxane derivatives
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
JP3165575B2 (ja) * 1993-12-20 2001-05-14 シャープ株式会社 光情報装置の製造方法
GB9413324D0 (en) * 1994-07-01 1994-08-24 Secr Defence Liquid crystal compounds, mixtures and devices
US5599480A (en) * 1994-07-28 1997-02-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid-crystalline medium
US6190576B1 (en) 1996-04-02 2001-02-20 Chisso Corporation Liquid crystal compounds, liquid crystal compostions containing the compounds, and liquid crystal display devices made by using the compositions
JP4547742B2 (ja) 1999-10-13 2010-09-22 チッソ株式会社 液晶組成物および液晶表示素子
JP5225531B2 (ja) * 2000-12-19 2013-07-03 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異方性の四環式化合物および液晶媒体
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 大日本油墨化學工業股份有限公司 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
EP1860089B1 (en) * 2005-03-17 2011-12-21 DIC Corporation Difluorobenzene derivative and nematic liquid crystal composition making use of the same
CN100406539C (zh) * 2006-05-09 2008-07-30 西安近代化学研究所 一种环己基炔类液晶化合物
JP5509852B2 (ja) 2007-09-10 2014-06-04 Ｊｎｃ株式会社 液晶性化合物、液晶組成物および液晶表示素子
DE102011009691A1 (de) * 2010-02-09 2011-08-11 Merck Patent GmbH, 64293 Flüssigkristallines Medium
JP5849664B2 (ja) 2011-01-31 2016-02-03 Jnc株式会社 液晶性化合物、液晶組成物および液晶表示素子
TWI507511B (zh) 2013-11-05 2015-11-11 Ind Tech Res Inst 負介電異方性液晶化合物、液晶顯示器、與光電裝置
JP6467807B2 (ja) 2014-08-08 2019-02-13 Jnc株式会社 ブテン結合基を有する液晶性化合物、液晶組成物および液晶表示素子
JP7070429B2 (ja) 2016-12-08 2022-05-18 Jnc株式会社 リバースモードの液晶デバイス
KR102240821B1 (ko) * 2017-03-13 2021-04-15 광주과학기술원 Ｐ2ｘ1 및 ｐ2ｘ3 수용체 길항제로 사용되는 신규한 5-히드록시 피리딘계 화합물 및 이를 포함하는 약학적 조성물

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US3915883A (en) * 1972-04-26 1975-10-28 Eastman Kodak Co Liquid crystalline compounds and compositions
DE2967129D1 (en) * 1979-05-28 1984-08-30 Merck Patent Gmbh Liquid-crystal compositions
DE2933563A1 (de) * 1979-07-18 1981-02-05 Bbc Brown Boveri & Cie Anisotrope verbindungen mit negativer dk-anisotropie
GB2061256A (en) * 1979-10-02 1981-05-13 Bdh Chemicals Ltd Liquid crystal ester compounds exhibiting a negative dielectric anisotropy and liquid crystal materials and devices containing such compounds
DE3042391A1 (de) * 1980-11-10 1982-06-16 Merck Patent Gmbh, 6100 Darmstadt Fluorhaltige cyclohexylbiphenylderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement
DE3270906D1 (en) * 1982-01-14 1986-06-05 Merck Patent Gmbh Liquid crystal mixtures
DE3362830D1 (en) * 1982-02-04 1986-05-15 Merck Patent Gmbh Anisotropic compounds and liquid crystal compositions
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DE3317597A1 (de) * 1983-05-14 1984-11-15 Merck Patent Gmbh, 6100 Darmstadt Bicyclohexylethane
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DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3518734A1 (de) * 1985-05-24 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Smektische fluessigkristalline phasen
US4780240A (en) * 1985-08-02 1988-10-25 Chisso Corporation Liquid crystal composition
DE3600052A1 (de) * 1986-01-03 1987-07-09 Merck Patent Gmbh Heterocyclische verbindungen
EP0260275A1 (de) * 1986-02-17 1988-03-23 MERCK PATENT GmbH Optisch aktive verbindungen
DE3782913T2 (de) * 1986-02-21 1993-06-09 Secr Defence Brit Fluessigkristallverbindungen, gemische und anordnungen.
EP0247466B1 (de) * 1986-05-22 1993-11-24 F. Hoffmann-La Roche Ag Flüssigkristalline Derivate von Phenylbenzoat
JPH01500860A (ja) * 1986-09-16 1989-03-23 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 Ｅｃｂ効果にもとづく電気光学表示素子用の液晶相
US4925590A (en) * 1988-03-10 1990-05-15 Merck Patent Gesellschaft Mit Beschrankter Haftung Derivatives of 4-cyano-2,3-difluorophenol
US4897216A (en) * 1988-03-10 1990-01-30 Merck Patent Gesellschaft Mit Beschrankter Haftung 2,3-difluorophenol derivatives
DE3807910A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh Verfahren zur herstellung von 2,3-difluorbenzolen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513607B1 (ko) * 1997-11-18 2005-12-21 산요덴키가부시키가이샤 액티브매트릭스형액정표시장치

Also Published As

Publication number Publication date
DE58906242D1 (de) 1994-01-05
JPH02503443A (ja) 1990-10-18
WO1989008689A1 (fr) 1989-09-21
DE3807863A1 (de) 1989-09-21
EP0357727B1 (de) 1993-11-24
US5236620A (en) 1993-08-17
EP0357727A1 (de) 1990-03-14

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19891103

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