DE3627443C2 - - Google Patents

Info

Publication number
DE3627443C2
DE3627443C2 DE3627443A DE3627443A DE3627443C2 DE 3627443 C2 DE3627443 C2 DE 3627443C2 DE 3627443 A DE3627443 A DE 3627443A DE 3627443 A DE3627443 A DE 3627443A DE 3627443 C2 DE3627443 C2 DE 3627443C2
Authority
DE
Germany
Prior art keywords
liquid crystal
mixture
group
derivatives
mesomorphic
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 - Lifetime
Application number
DE3627443A
Other languages
German (de)
English (en)
Other versions
DE3627443A1 (de
Inventor
Kazuo Machida Tokio/Tokyo Jp Yoshinaga
Kazuharu Tama Tokio/Tokyo Jp Katagiri
Akira Tsuboyama
Hiroyuki Tokio/Tokyo Jp Kitayama
Kenji Yokohama Kanagawa Jp Shinjo
Chieko Hiratsuka Kanagawa Jp Hioki
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP61173921A external-priority patent/JPS62123141A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3627443A1 publication Critical patent/DE3627443A1/de
Application granted granted Critical
Publication of DE3627443C2 publication Critical patent/DE3627443C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or 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
    • C09K19/10—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
    • C09K19/2021—Compounds containing at least one asymmetric carbon 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
    • C09K19/345—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 two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines

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)
  • Liquid Crystal Substances (AREA)
DE19863627443 1985-08-13 1986-08-13 Aromatische carbonsaeureester und aromatische aetherderivate, diese enthaltende fluessigkristallmischung und fluessigkristallvorrichtung Granted DE3627443A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP17693885 1985-08-13
JP24799485 1985-11-07
JP29900385 1985-12-28
JP61173921A JPS62123141A (ja) 1985-08-13 1986-07-25 乳酸誘導体およびこれを含有する液晶組成物

Publications (2)

Publication Number Publication Date
DE3627443A1 DE3627443A1 (de) 1987-04-02
DE3627443C2 true DE3627443C2 (US06168776-20010102-C00028.png) 1992-06-25

Family

ID=27474533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863627443 Granted DE3627443A1 (de) 1985-08-13 1986-08-13 Aromatische carbonsaeureester und aromatische aetherderivate, diese enthaltende fluessigkristallmischung und fluessigkristallvorrichtung

Country Status (3)

Country Link
US (2) US4882085A (US06168776-20010102-C00028.png)
DE (1) DE3627443A1 (US06168776-20010102-C00028.png)
GB (1) GB2181429B (US06168776-20010102-C00028.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554997B2 (ja) 1985-11-07 1996-11-20 キヤノン株式会社 乳酸誘導体およびこれを含む液晶組成物

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167857A (en) * 1984-09-20 1992-12-01 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
GB8428653D0 (en) * 1984-11-13 1984-12-19 Secr Defence Diesters
US4812259A (en) * 1985-11-01 1989-03-14 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
GB8608114D0 (en) * 1986-04-03 1986-05-08 Secr Defence Smectic liquid crystal devices
US5009489A (en) * 1986-04-04 1991-04-23 Ken Eguchi Liquid crystal device
EP0255962B1 (en) * 1986-08-08 1993-01-27 Canon Kabushiki Kaisha Optically active mesomorphic compound
JPH07107011B2 (ja) * 1987-02-05 1995-11-15 チッソ株式会社 光学活性−２−置換プロピルエ−テル類および液晶組成物
US5019298A (en) * 1987-04-30 1991-05-28 Sumitomo Chemical Company, Limited Optically active aromatic carboxylic acid derivatives and process for producing the same
EP0293910B1 (en) * 1987-06-04 1994-02-02 Canon Kabushiki Kaisha Liquid crystal composition and liquid crystal device containing same
JPH0832659B2 (ja) * 1987-06-10 1996-03-29 住友化学工業株式会社 光学活性なエーテル誘導体、その製造法、これを有効成分とする液晶材料およびこれを用いてなる光スイッチング素子
DE3872785T2 (de) * 1987-07-31 1993-02-25 Nippon Telegraph & Telephone Fluessigkristalline verbindungen und zwischenprodukte davon.
JPS6460690A (en) * 1987-08-28 1989-03-07 Alps Electric Co Ltd Liquid crystal composition
US4904409A (en) * 1987-10-09 1990-02-27 Chisso Corporation Optically active-1-(2-halogen-substituted-phenyl)-ethanol and its derivative
EP0360622B1 (en) * 1988-09-22 1999-07-28 Sumitomo Chemical Company Limited Novel optically active benzene derivatives, process for producing the same and liquid-crystalline composition containing said derivatives as liquid-crystalline compound and light switching elements
US5116530A (en) * 1988-10-17 1992-05-26 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
JP2761781B2 (ja) * 1988-12-30 1998-06-04 キヤノン株式会社 高分子液晶化合物、モノマー性の液晶化合物、それらの液晶組成物及びそれらの液晶素子
JPH02226115A (ja) * 1989-02-28 1990-09-07 Citizen Watch Co Ltd 強誘電性液晶素子の製造方法
US5250219A (en) * 1989-05-08 1993-10-05 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
US5118442A (en) * 1989-06-23 1992-06-02 Mitsubishi Petrochemical Co., Ltd. Optically active compound
US5185097A (en) * 1989-12-29 1993-02-09 Canon Kabushiki Kaisha Polymeric liquid-crystalline compound, liquid-crystal composition containing it, and liquid-crystal drive
JP2984322B2 (ja) * 1990-06-06 1999-11-29 キヤノン株式会社 液晶組成物およびこれを含む液晶素子
JP2952122B2 (ja) * 1991-11-22 1999-09-20 キヤノン株式会社 液晶素子、及びこれを用いた表示装置
EP0770662B1 (en) * 1991-11-22 2003-03-05 Canon Kabushiki Kaisha Liquid crystal composition, liquid crystal device and display apparatus
CN1061972C (zh) * 1995-03-24 2001-02-14 中国科学院上海有机化学研究所 2－三氟甲基取代的烃氧基乙酸衍生物的制备方法
JP2001155865A (ja) * 1999-11-29 2001-06-08 Canon Inc 導電性素子
GB201107039D0 (en) * 2011-04-26 2011-06-08 Syngenta Ltd Formulation component

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3063497D1 (en) * 1979-08-20 1983-07-07 Werk Fernsehelektronik Veb Nematic crystalline-liquid 5-alkyl-2-(4-acyloxyphenyl)-pyrimidines for opto-electronic arrangements and process for their preparation
JPS57176267A (en) * 1981-04-21 1982-10-29 Sumitomo Chemical Co Dyeing of hydrophobic fiber
DE3377219D1 (en) * 1982-11-26 1988-08-04 Hitachi Ltd Smectic liquid crystal compounds and liquid crystal compositions
DE3373193D1 (en) * 1983-01-06 1987-10-01 Chisso Corp Liquid crystalline compounds and mixtures thereof
DE3333677A1 (de) * 1983-09-17 1985-04-04 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristall-phase
EP0191860B1 (en) * 1984-06-07 1990-04-18 Seiko Instruments Inc. Liquid crystal compound
DE3580406D1 (de) * 1984-07-11 1990-12-13 Merck Patent Gmbh Fluessigkristall-phase.
US4556727A (en) * 1984-07-18 1985-12-03 University Patents, Inc. Ferroelectric smectic liquid crystals
US4775223A (en) * 1984-09-20 1988-10-04 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
US4595325A (en) * 1984-09-28 1986-06-17 Eaton Corporation Self-locking prevailing torque fastener
EP0201578B1 (en) * 1984-11-13 1989-11-02 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Alpha-hydroxy carboxylic acid derivatives suitable for use in liquid crystal materials and devices
EP0201554B2 (en) * 1984-11-13 1993-01-27 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Compounds for ferroelectric liquid crystal devices
US4638073A (en) * 1985-10-01 1987-01-20 Walba David M Synthesis of new liquid crystal materials possessing phenylbenzoate or biphenyl core units and (2,3)-epoxyalkyloxiranemethanol chiral tails
US4812259A (en) * 1985-11-01 1989-03-14 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
US4980082A (en) * 1986-09-02 1990-12-25 Seiko Instruments Inc. Ferroelectric SmC liquid crystal composition which comprises pyrimidinylphenyl ester compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554997B2 (ja) 1985-11-07 1996-11-20 キヤノン株式会社 乳酸誘導体およびこれを含む液晶組成物

Also Published As

Publication number Publication date
GB2181429B (en) 1989-11-15
US4882085A (en) 1989-11-21
DE3627443A1 (de) 1987-04-02
GB8619693D0 (en) 1986-09-24
GB2181429A (en) 1987-04-23
US5114613A (en) 1992-05-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee