WO1987005293A3 - Derives de cyclohexane - Google Patents

Derives de cyclohexane Download PDF

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Publication number
WO1987005293A3
WO1987005293A3 PCT/EP1987/000090 EP8700090W WO8705293A3 WO 1987005293 A3 WO1987005293 A3 WO 1987005293A3 EP 8700090 W EP8700090 W EP 8700090W WO 8705293 A3 WO8705293 A3 WO 8705293A3
Authority
WO
WIPO (PCT)
Prior art keywords
derivates
substituted
atoms
groups
cyclohexane
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.)
Ceased
Application number
PCT/EP1987/000090
Other languages
German (de)
English (en)
Other versions
WO1987005293A2 (fr
Inventor
Andreas Waechtler
Joachim Krause
Rudolf Eidenschink
Georg Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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
Priority claimed from DE19863606788 external-priority patent/DE3606788A1/de
Priority claimed from DE19863637442 external-priority patent/DE3637442A1/de
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of WO1987005293A2 publication Critical patent/WO1987005293A2/fr
Publication of WO1987005293A3 publication Critical patent/WO1987005293A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/17—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings containing other rings in addition to the six-membered aromatic rings, e.g. cyclohexylphenol
    • 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
    • C07C43/21—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/29—Saturated compounds containing keto groups bound to rings
    • C07C49/313—Saturated compounds containing keto groups bound to rings polycyclic
    • 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
    • C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Des dérivés de cyclohexane ont la formule (I), dans laquelle: R est un groupe alkyle à 1-12 atomes de C, dans lequel un ou deux groupes CH2 non adjacents peuvent être remplacés par O, -CO-O- ou -OCO-, A16 et A2 sont indépendamment l'un de l'autre trans-1,4-cyclohexylène ou 1,4-phénylène non substitué ou substitué avec du fluor, un des groupes A1 et A2 étant également une liaison simple, X est -CN, halogène, OH, -COOR1, -OOCR1, -COR1, -OR1 ou R1 et R1 est un groupe alkyle à 1-12 atomes de C, dans lequel un ou deux groupes CH2 peuvent également être remplacés par O, deux atomes d'O ne pouvant toutefois pas être directement reliés l'un à l'autre, à condition que si X = CN, A2 représente trans-1,4-cyclohexylène ou 1,4-phénylène substitué avec du fluor. Ces dérivés sont utiles comme composants de phases de cristaux liquides.
PCT/EP1987/000090 1986-03-01 1987-02-17 Derives de cyclohexane Ceased WO1987005293A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3606788.1 1986-03-01
DE19863606788 DE3606788A1 (de) 1986-03-01 1986-03-01 Cyclohexanderivate
DE19863637442 DE3637442A1 (de) 1986-11-04 1986-11-04 Cyclohexanderivate
DEP3637442.3 1986-11-04

Publications (2)

Publication Number Publication Date
WO1987005293A2 WO1987005293A2 (fr) 1987-09-11
WO1987005293A3 true WO1987005293A3 (fr) 1987-10-22

Family

ID=25841514

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1987/000090 Ceased WO1987005293A2 (fr) 1986-03-01 1987-02-17 Derives de cyclohexane

Country Status (2)

Country Link
US (1) US4871470A (fr)
WO (1) WO1987005293A2 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909802A1 (de) * 1988-07-27 1990-04-05 Merck Patent Gmbh Difluormethylverbindungen
US5536442A (en) * 1987-09-25 1996-07-16 Merck Patent Gesellschaft Mit Beschrankter Haftung Fluorinated liquid crystal compounds and liquid crystal medium containing same
US5324449A (en) * 1987-09-25 1994-06-28 Merck Patent Gesellschaft Mit Beschrankter Haftung Substituted phenyl trifluoromethyl ethers
US6004479A (en) * 1988-07-13 1999-12-21 Merck Kgaa Matrix liquid crystal display
EP0365962B1 (fr) * 1988-10-20 1994-09-21 MERCK PATENT GmbH Affichage à cristal liquide du type matriciel
GB8911104D0 (en) * 1989-05-15 1989-06-28 Merck Patent Gmbh Chlorobenzene derivatives
US5064565A (en) * 1989-07-26 1991-11-12 Chisso Corporation Cyclohexenylethane compound
CA2040423C (fr) * 1989-09-06 2003-10-28 Volker Reiffenrath Derives de fluorobenzene et matrice de cristaux liquides
JPH0662462B2 (ja) * 1989-10-13 1994-08-17 チッソ株式会社 ジシクロヘキシルエチレン誘導体
JP2587561B2 (ja) * 1990-03-13 1997-03-05 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 ハフトング ４，４’―ジ置換された２’，３―ジフルオルビフェニル化合物及び液晶媒質
US5456860A (en) * 1990-03-31 1995-10-10 Merck Patent Gesellschaft Mit Beschrankter Haftung Matrix liquid-crystal display
DE59104042D1 (de) * 1990-09-10 1995-02-09 Dainippon Ink & Chemicals Chlorphenylalkoxyalkyl-Verbindungen.
EP0497176B1 (fr) * 1991-02-01 2000-04-05 MERCK PATENT GmbH Composés à quatre cycles et mélanges de cristaux liquides les contenant
US6030545A (en) * 1995-06-16 2000-02-29 Chisso Corporation Tercyclohexane, liquid-crystalline compound and liquid crystal composition comprising same
CN110272747B (zh) * 2018-03-15 2020-12-18 北京八亿时空液晶科技股份有限公司 一种含有自配向化合物的液晶组合物及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129177A2 (fr) * 1983-06-17 1984-12-27 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Bentonitriles nématiques

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100142A1 (de) * 1981-01-07 1982-08-12 Merck Patent Gmbh, 6100 Darmstadt Cyclohexylcarbonitrilderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement
JPS57118526A (en) * 1981-01-14 1982-07-23 Dainippon Ink & Chem Inc Dicyclohexylethane derivative
CH652118A5 (de) * 1981-07-17 1985-10-31 Hoffmann La Roche Fluessigkristall-verbindungen.
US4583826A (en) * 1981-10-14 1986-04-22 Hoffmann-La Roche Inc. Phenylethanes
DE3270906D1 (en) * 1982-01-14 1986-06-05 Merck Patent Gmbh Liquid crystal mixtures
JPS5939835A (ja) * 1982-08-27 1984-03-05 Asahi Glass Co Ltd １−（トランス−４−アルキルシクロヘキシル）−２−｛トランス−４′−（ｐ−置換フエニル）シクロヘキシル｝エタン
GB2132612B (en) * 1982-10-30 1986-01-22 Dainippon Ink & Chemicals Nematic liquid crystalline cyclohexyl esters
JPS59110631A (ja) * 1982-12-17 1984-06-26 Dainippon Ink & Chem Inc １，４−ジ−（シクロヘキシルエチル）ビフエニル誘導体
GB2134110B (en) * 1983-01-26 1987-01-14 Secr Defence Liquid crystal 1-fluorophenyl-2-cyclohexyl-ethanes
DE3317597A1 (de) * 1983-05-14 1984-11-15 Merck Patent Gmbh, 6100 Darmstadt Bicyclohexylethane
DE3468860D1 (en) * 1983-08-04 1988-02-25 Merck Patent Gmbh Nematic compounds
DE3401320A1 (de) * 1984-01-17 1985-07-25 Merck Patent Gmbh, 6100 Darmstadt Ethanderivate
DD245895A1 (de) * 1984-02-16 1987-05-20 Univ Halle Wittenberg Anwendung nematischer kristallin-fluessiger gemische

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129177A2 (fr) * 1983-06-17 1984-12-27 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Bentonitriles nématiques

Also Published As

Publication number Publication date
US4871470A (en) 1989-10-03
WO1987005293A2 (fr) 1987-09-11

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