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

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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
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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Withdrawn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
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

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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)

Abstract

New derivatives of phenic acid of general formula (1) where R and R<s1>s are identical or different and are each an alkyl containing 1 to 9 carbon atoms; O is an atom of oxygen; m and n have the same or different values and are equal to 0 or 1; X is a simple bond (FORMULA) where y is NO<u2>u or a CN group, or X is (FORMULA) where Y is hydrogen; it being excluded that R=R<s1>s=CH<u3>u C<u4>uH<u9>u. Are described as well a method of obtaining said derivatives of phenic acid, a liquid crystal material with negative dielectric anisotropy containing said new derivatives of phenic acid of the general formula (1) and a method of obtaining that liquid crystal material; a liquid crystal material with low-frequency inversion of the sign of its dielectric anisotropy containing said new derivatives of phenic acid of the general formula (1) and a method of obtaining that liquid crystal material. The general formula (1) is:
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 (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 inversion of sign of dielectric anisotropy and method of obtaining that liquid crystal material

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 (en)
DE (1) DE3050545A1 (en)
GB (1) GB2094311A (en)
WO (1) WO1982000654A1 (en)

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 (en) * 1985-10-02 1987-04-03 Commissariat Energie Atomique MIXTURES COMPRISING A NEMATIC LIQUID CRYSTAL AND A NON-MESOMORPHIC COMPOUND
EP0442499A2 (en) * 1990-02-15 1991-08-21 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 (en) * 1981-06-18 1983-01-05 F. Hoffmann-La Roche & Co AG, 4002 Basel LIQUID CRYSTAL MIXTURE
DE3362830D1 (en) * 1982-02-04 1986-05-15 Merck Patent Gmbh Anisotropic compounds and liquid crystal compositions
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
DE3365687D1 (en) * 1982-10-21 1986-10-02 Hoffmann La Roche DICYANOBENZENES
DD227441A1 (en) * 1984-04-09 1985-09-18 Luther Uni Halle M APPLICATION OF LIQUID CRYSTALS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357625A2 (en) * 1976-07-07 1978-02-03 Thomson Csf Liquid crystal contg. organic diester - which is alkyl- or alkoxy-nitro-, bromo- or cyano-benzoate of alkylphenyl hydroxy-benzoate
FR2419966A1 (en) * 1978-03-17 1979-10-12 Thomson Csf DIESTER TYPE LIQUID CRYSTAL WITH A SMECTIC PHASE, AT LOW DIELECTRIC ISOTROPY FREQUENCY, AND DISPLAY DEVICE USING THIS CRYSTAL
FR2430446A2 (en) * 1978-07-04 1980-02-01 Thomson Csf Brominated phenoxy:carbonyl-phenyl benzoate liq. crystal cpds. - with positive or negative dielectric anisotropy depending on frequency
US4279770A (en) * 1978-09-20 1981-07-21 Chisso Corporation Liquid crystal 2,3-dicyano-hydroquinone derivatives
FR2439765A1 (en) * 1978-10-27 1980-05-23 Thomson Csf MESOMORPHIC ORGANIC COMPOUND HAVING A CHEMICAL FORMULA DERIVED FROM A TETRAFLUOROBENZOIC ACID, AND LIQUID CRYSTAL DEVICE USING SUCH A COMPOUND

Cited By (7)

* 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 (en) * 1985-10-02 1987-04-03 Commissariat Energie Atomique MIXTURES COMPRISING A NEMATIC LIQUID CRYSTAL AND A NON-MESOMORPHIC COMPOUND
EP0227492A1 (en) * 1985-10-02 1987-07-01 Commissariat A L'energie Atomique Mixture containing a nematic liquid crystal and a non-mesomorphic compound, and its use in a liquid-crystal display device
US4789508A (en) * 1985-10-02 1988-12-06 Commissariat A L'energie Atomique Mixtures comprising a nematic liquid crystal and a non-mesomorphic compound
EP0442499A2 (en) * 1990-02-15 1991-08-21 Canon Kabushiki Kaisha Liquid crystal composition, liquid crystal device, display apparatus and display method using same
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
WO1982000654A1 (en) 1982-03-04
DE3050545A1 (en) 1982-09-23
JPS57501282A (en) 1982-07-22

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