DE3023368C2 - - Google Patents

Info

Publication number
DE3023368C2
DE3023368C2 DE19803023368 DE3023368A DE3023368C2 DE 3023368 C2 DE3023368 C2 DE 3023368C2 DE 19803023368 DE19803023368 DE 19803023368 DE 3023368 A DE3023368 A DE 3023368A DE 3023368 C2 DE3023368 C2 DE 3023368C2
Authority
DE
Germany
Prior art keywords
compounds
formula
sup
atoms
alkyl
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.)
Expired
Application number
DE19803023368
Other languages
German (de)
English (en)
Other versions
DE3023368A1 (de
Inventor
Maged A. Dr. Zuerich Ch Osman
Laszlo Dr. Basel Ch Revesz
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
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of DE3023368A1 publication Critical patent/DE3023368A1/de
Application granted granted Critical
Publication of DE3023368C2 publication Critical patent/DE3023368C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/2632—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions involving an organo-magnesium compound, e.g. Grignard synthesis
    • 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
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/235—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring and to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C43/247—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring and to a carbon atom of a ring other than 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
    • C09K19/3098—Unsaturated non-aromatic rings, e.g. cyclohexene rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
DE19803023368 1980-06-02 1980-06-23 Anisotrope cyclohexenverbindungen Granted DE3023368A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH425780A CH644574A5 (de) 1980-06-02 1980-06-02 Anisotrope cyclohexenverbindungen und fluessigkristallmischungen.

Publications (2)

Publication Number Publication Date
DE3023368A1 DE3023368A1 (de) 1981-12-10
DE3023368C2 true DE3023368C2 (US06190580-20010220-C00012.png) 1989-09-21

Family

ID=4272745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803023368 Granted DE3023368A1 (de) 1980-06-02 1980-06-23 Anisotrope cyclohexenverbindungen

Country Status (4)

Country Link
JP (1) JPS5738729A (US06190580-20010220-C00012.png)
CH (1) CH644574A5 (US06190580-20010220-C00012.png)
DE (1) DE3023368A1 (US06190580-20010220-C00012.png)
GB (1) GB2078727B (US06190580-20010220-C00012.png)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357078A (en) * 1980-01-30 1982-11-02 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compounds containing an alicyclic ring and exhibiting a low dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
DE3006666A1 (de) * 1980-02-22 1981-09-17 Merck Patent Gmbh, 6100 Darmstadt Phenylcyclohexenderivate, verfahren zu ihrer herstellung, diese enthaltende fluessigkristalline dielektrika und elektrooptisches anzeieelement
US4405488A (en) * 1980-10-09 1983-09-20 Chisso Corporation Liquid-crystalline halogenobenzene derivatives
DE3042391A1 (de) * 1980-11-10 1982-06-16 Merck Patent Gmbh, 6100 Darmstadt Fluorhaltige cyclohexylbiphenylderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement
US4422951A (en) * 1981-04-02 1983-12-27 Chisso Corporation Liquid crystal benzene derivatives
EP0085995B1 (de) * 1982-02-04 1986-04-09 MERCK PATENT GmbH Anisotrope Verbindungen und Flüssigkristallmischungen
US4550981A (en) * 1982-09-30 1985-11-05 Hoffmann-La Roche Inc. Liquid crystalline esters and mixtures
EP0107116B1 (de) * 1982-10-21 1986-08-27 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Dicyanobenzole
US4536321A (en) * 1983-02-18 1985-08-20 Chisso Corporation Fluorobenzene derivatives and liquid crystal compositions containing the same
DE3465192D1 (en) * 1983-03-16 1987-09-10 Hoffmann La Roche Liquid crystal components having an alkenyl chain
JPS59195925A (ja) * 1983-04-20 1984-11-07 Toshio Enoki 場所打コンクリ−ト杭の築造方法
GB8319849D0 (en) * 1983-07-22 1983-08-24 Secr Defence Compounds containing fluorobiphenyl group
DE3401320A1 (de) * 1984-01-17 1985-07-25 Merck Patent Gmbh, 6100 Darmstadt Ethanderivate
CH660003A5 (de) * 1984-04-16 1987-03-13 Merck Patent Gmbh Anisotrope verbindungen und fk-mischungen mit diesen.
EP0167912B1 (de) * 1984-07-12 1990-01-03 F. Hoffmann-La Roche Ag Flüssigkristalline Gemische enthaltend Komponenten mit einer 4-Alkenyl- oder 2Z-Alkenyl-Seitenkette
CH666262A5 (de) * 1984-11-14 1988-07-15 Nii Prikladnych Fluessigkristalline 4-(4'-cyandiphenyl)ester der trans-4''-n-alkylcyclohex-2-enkarbonsaeuren und fluessigkristall-komposition.
JPS62500783A (ja) * 1984-11-14 1987-04-02 ナウチノ−イススレドバテルスキ　インステイテユト　プリクラドニフ　フイジチエスキフ　プロブレム　イメニ　ア−．エヌ．セブチエンコ ４′−（トランス−４′′−ｎ−アルキルシクロヘキス−２−エンオイロキシ）安息香酸の４−ｎ−ペンチルフェニルエステル液晶
US4659499A (en) * 1984-12-31 1987-04-21 Crystaloid Electronics Company Liquid crystal materials
US4605510A (en) * 1985-01-25 1986-08-12 Nauchno-Issledovatelsky Institut Prikladnykh Problem Imeni A.N. Sevchenko Liquid crystal composition for electrooptical devices for presentation of information
US4605520A (en) * 1985-01-25 1986-08-12 Nauchno-Issledovatelsky Institut Prikladnykh Fizicheskikh Problem Imeni A.N. Sevchenko Liquid crystal 4-(4'-cyanodiphenyl) esters of trans-4"-N-alkylocyclohex-2-enecarboxylic acids
US4698177A (en) * 1985-04-16 1987-10-06 Dainippon Ink And Chemicals, Inc. Cyclohexylcyclohexene derivatives
DE3703145A1 (de) * 1986-03-14 1988-08-18 Merck Patent Gmbh Verfahren zur herstellung von tertiaeren alkoholen mit metallorganischen verbindungen
JP5163018B2 (ja) * 2006-09-06 2013-03-13 Ｊｎｃ株式会社 クロロフルオロベンゼン系液晶性化合物、液晶組成物および液晶表示素子
ATE486113T1 (de) 2006-09-06 2010-11-15 Chisso Corp Chlorfluorbenzol-flüssigkristallverbindung, flüssigkristallzusammensetzung und flüssigkristallanzeigevorrichtung
CN105441086B (zh) * 2011-03-29 2022-01-11 默克专利股份有限公司 液晶介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441840A (en) 1977-09-06 1979-04-03 Dainippon Ink & Chem Inc Novel nematic liquid crystal compound
CA1106406A (en) * 1977-11-21 1981-08-04 Takashi Inukai Liquid crystal compounds
JPS54106453A (en) * 1978-02-08 1979-08-21 Chisso Corp P-(4-alkyl-1-cyclohexenyl)benzoic acid p-cyanophenyl ester
JPH04184079A (ja) * 1990-11-14 1992-07-01 Matsushita Electric Ind Co Ltd 乾燥装置

Also Published As

Publication number Publication date
GB2078727A (en) 1982-01-13
JPS5738729A (en) 1982-03-03
DE3023368A1 (de) 1981-12-10
GB2078727B (en) 1984-05-23
CH644574A5 (de) 1984-08-15

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: MERCK PATENT GMBH, 6100 DARMSTADT, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8380 Miscellaneous part iii

Free format text: SEITE 2, ZEILE 54 U. SEITE 7, ZEILE 17 "DER" AENDERN IN "ODER"

8339 Ceased/non-payment of the annual fee