GB2094311A - New derivatives of phenic acid method of obtaining them liquid crystal material with negative dielectric anisotropy method of obtaining that liquid crystal material liquid crystal material with low frequency in version of sign of dielectric anisotropy and method of obtaining that liquid crystal material - Google Patents

New derivatives of phenic acid method of obtaining them liquid crystal material with negative dielectric anisotropy method of obtaining that liquid crystal material liquid crystal material with low frequency in version of sign of dielectric anisotropy and method of obtaining that liquid crystal material

Info

Publication number
GB2094311A
GB2094311A GB8210757A GB8210757A GB2094311A GB 2094311 A GB2094311 A GB 2094311A GB 8210757 A GB8210757 A GB 8210757A GB 8210757 A GB8210757 A GB 8210757A GB 2094311 A GB2094311 A GB 2094311A
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal material
obtaining
dielectric anisotropy
new 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Withdrawn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
GB8210757A
Other languages
English (en)
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.)
ADOMENAS POVILAS VINTSOVICH
BELYAEV SERGEI VASILEVICH
BOVYLEV YURY PETROVICH
DAUGVILA YUOZOS YUOZOVICH
DENIS GYARVIDOS IONOVICH
ETINGEN NATALIYA BORISOVNA
GUDZENKO VITALY IVANOVICH
IVASCHENKO ALEKSANDR VASILEVIC
KALININA TATYANA ALEXEEVNA
KARAMYSHEVA LYUDMILA ALEKSEEVN
KLEINMAN ISAI ABRAMOVICH
LOSEVA MARINA VASILEVNA
MITROSHKIN ANATOLY IVANOVICH
MOLOCHKO VADIM ALEKSANDROVICH
SAFINA RAZIYA UMANOVNA
SIRUTKAITIS RAMAS ALEKSOVICH
TUBELITE ALDONA ANTANO
ZERYUKINA LYUDMILA STEPANOVNA
Original Assignee
ADOMENAS POVILAS VINTSOVICH
BELYAEV SERGEI VASILEVICH
BOVYLEV YURY PETROVICH
DAUGVILA YUOZOS YUOZOVICH
DENIS GYARVIDOS IONOVICH
ETINGEN NATALIYA BORISOVNA
GUDZENKO VITALY IVANOVICH
IVASCHENKO ALEKSANDR VASILEVIC
KALININA TATYANA ALEXEEVNA
KARAMYSHEVA LYUDMILA ALEKSEEVN
KLEINMAN ISAI ABRAMOVICH
LOSEVA MARINA VASILEVNA
MITROSHKIN ANATOLY IVANOVICH
MOLOCHKO VADIM ALEKSANDROVICH
SAFINA RAZIYA UMANOVNA
SIRUTKAITIS RAMAS ALEKSOVICH
TUBELITE ALDONA ANTANO
ZERYUKINA LYUDMILA STEPANOVNA
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 ADOMENAS POVILAS VINTSOVICH, BELYAEV SERGEI VASILEVICH, BOVYLEV YURY PETROVICH, DAUGVILA YUOZOS YUOZOVICH, DENIS GYARVIDOS IONOVICH, ETINGEN NATALIYA BORISOVNA, GUDZENKO VITALY IVANOVICH, IVASCHENKO ALEKSANDR VASILEVIC, KALININA TATYANA ALEXEEVNA, KARAMYSHEVA LYUDMILA ALEKSEEVN, KLEINMAN ISAI ABRAMOVICH, LOSEVA MARINA VASILEVNA, MITROSHKIN ANATOLY IVANOVICH, MOLOCHKO VADIM ALEKSANDROVICH, SAFINA RAZIYA UMANOVNA, SIRUTKAITIS RAMAS ALEKSOVICH, TUBELITE ALDONA ANTANO, ZERYUKINA LYUDMILA STEPANOVNA filed Critical ADOMENAS POVILAS VINTSOVICH
Publication of GB2094311A publication Critical patent/GB2094311A/en
Withdrawn 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
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
    • C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/43—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • 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
    • 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
    • C09K19/10—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
    • C09K19/2014—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 containing additionally a linking group other than -COO- or -OCO-, e.g. -CH2-CH2-, -CH=CH-, -C=C-; containing at least one additional carbon atom in the chain containing -COO- or -OCO- groups, e.g. -(CH2)m-COO-(CH2)n-
    • 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

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 (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GB8210757A 1980-08-22 1980-08-22 New derivatives of phenic acid method of obtaining them liquid crystal material with negative dielectric anisotropy method of obtaining that liquid crystal material liquid crystal material with low frequency in version of sign of dielectric anisotropy and method of obtaining that liquid crystal material Withdrawn GB2094311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000145 WO1982000654A1 (fr) 1980-08-22 1980-08-22 Nouveaux derives de l'acide phenique, leur procede d'obtention, materiau a cristaux liquides avec anisotropie dielectrique negative, procede d'obtention de materiau de cristaux liquides, materiau de cristaux liquides avec inversion a basse frequence du signe de l'anisotropie dielectrique et procede d'obtention de ce materiau de cristaux liquides

Publications (1)

Publication Number Publication Date
GB2094311A true GB2094311A (en) 1982-09-15

Family

ID=21616657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8210757A Withdrawn GB2094311A (en) 1980-08-22 1980-08-22 New derivatives of phenic acid method of obtaining them liquid crystal material with negative dielectric anisotropy method of obtaining that liquid crystal material liquid crystal material with low frequency in version of sign of dielectric anisotropy and method of obtaining that liquid crystal material

Country Status (4)

Country Link
JP (1) JPS57501282A (enExample)
DE (1) DE3050545A1 (enExample)
GB (1) GB2094311A (enExample)
WO (1) WO1982000654A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125043A (en) * 1982-08-11 1984-02-29 Bbc Brown Boveri & Cie Liquid crystal dicyanophenyl biphenylcarboxylic esters
FR2588011A1 (fr) * 1985-10-02 1987-04-03 Commissariat Energie Atomique Melanges comportant un cristal liquide nematique et un compose non mesomorphe
EP0442499A3 (en) * 1990-02-15 1992-08-05 Canon Kabushiki Kaisha Liquid crystal composition, liquid crystal device, display apparatus and display method using same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221462A1 (de) * 1981-06-18 1983-01-05 F. Hoffmann-La Roche & Co AG, 4002 Basel Fluessigkristallines gemisch
EP0085995B1 (de) * 1982-02-04 1986-04-09 MERCK PATENT GmbH Anisotrope Verbindungen und Flüssigkristallmischungen
US4729639A (en) * 1982-03-29 1988-03-08 Tektronix, Inc. Dual frequency addressable liquid crystals and methods of use
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
DD227441A1 (de) * 1984-04-09 1985-09-18 Luther Uni Halle M Anwendung fluessiger kristalle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357625A2 (fr) * 1976-07-07 1978-02-03 Thomson Csf Cristal liquide a grande anisotropie dielectrique negative et dispositif de visualisation utilisant un tel cristal liquide
FR2419966A1 (fr) * 1978-03-17 1979-10-12 Thomson Csf Cristal liquide de type diester presentant une phase smectique, a basse frequence d'isotropie dielectrique, et dispositif de visualisation utilisant ce cristal
FR2430446A2 (fr) * 1978-07-04 1980-02-01 Thomson Csf Famille de cristaux liquides de type " diester " et dispositif electro-optique utilisant de tels cristaux liquides
US4279770A (en) * 1978-09-20 1981-07-21 Chisso Corporation Liquid crystal 2,3-dicyano-hydroquinone derivatives
FR2439765A1 (fr) * 1978-10-27 1980-05-23 Thomson Csf Compose organique mesomorphe dont la formule chimique derive d'un acide alcoxy-4 tetrafluorobenzoique, et dispositif a cristal liquide utilisant un tel compose

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125043A (en) * 1982-08-11 1984-02-29 Bbc Brown Boveri & Cie Liquid crystal dicyanophenyl biphenylcarboxylic esters
FR2588011A1 (fr) * 1985-10-02 1987-04-03 Commissariat Energie Atomique Melanges comportant un cristal liquide nematique et un compose non mesomorphe
EP0227492A1 (fr) * 1985-10-02 1987-07-01 Commissariat A L'energie Atomique Mélange comportant un cristal liquide nématique et un composé non mésomorphe et son utilisation dans un dispositif d'affichage à cristaux liquides
US4789508A (en) * 1985-10-02 1988-12-06 Commissariat A L'energie Atomique Mixtures comprising a nematic liquid crystal and a non-mesomorphic compound
EP0442499A3 (en) * 1990-02-15 1992-08-05 Canon Kabushiki Kaisha Liquid crystal composition, liquid crystal device, display apparatus and display method using same
US5217643A (en) * 1990-02-15 1993-06-08 Canon Kabushiki Kaisha Liquid crystal composition, liquid crystal device, display apparatus and display method using same

Also Published As

Publication number Publication date
JPS57501282A (enExample) 1982-07-22
WO1982000654A1 (fr) 1982-03-04
DE3050545A1 (de) 1982-09-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)