DD252197A5 - Verwendung von verbindungen in smektischen fluessigkristallinen phasen - Google Patents

Verwendung von verbindungen in smektischen fluessigkristallinen phasen Download PDF

Info

Publication number
DD252197A5
DD252197A5 DD86294527A DD29452786A DD252197A5 DD 252197 A5 DD252197 A5 DD 252197A5 DD 86294527 A DD86294527 A DD 86294527A DD 29452786 A DD29452786 A DD 29452786A DD 252197 A5 DD252197 A5 DD 252197A5
Authority
DD
German Democratic Republic
Prior art keywords
cyano
compounds
formula
cis
groups
Prior art date
Application number
DD86294527A
Other languages
German (de)
English (en)
Inventor
Reinhard Hopf
Bernhard Scheuble
Andreas Waechtler
Reinhard Hittich
Rudolf Eidenschink
Thomas Geelhaar
Joachim Krause
Volker Reiffenrath
Original Assignee
���@����������@��k��
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 ���@����������@��k�� filed Critical ���@����������@��k��
Publication of DD252197A5 publication Critical patent/DD252197A5/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic 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
    • C07D239/26Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001Cyclohexane rings
    • C09K19/3066Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • C09K19/3068Cyclohexane 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/32Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3444Non-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 one nitrogen atom, e.g. pyridine
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345Non-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
    • C09K19/3452Pyrazine
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345Non-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
    • C09K19/3455Pyridazine
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345Non-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
    • C09K19/3458Uncondensed pyrimidines
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/32Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • C09K2019/325Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring containing a tetrahydronaphthalene, e.g. -2,6-diyl (tetralin)
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/32Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • C09K2019/326Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring containing a decahydronaphthalene, e.g. -2,6-diyl (decalin)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DD86294527A 1985-09-18 1986-09-18 Verwendung von verbindungen in smektischen fluessigkristallinen phasen DD252197A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853533333 DE3533333A1 (de) 1985-09-18 1985-09-18 Smektische fluessigkristalline phasen

Publications (1)

Publication Number Publication Date
DD252197A5 true DD252197A5 (de) 1987-12-09

Family

ID=6281320

Family Applications (2)

Application Number Title Priority Date Filing Date
DD86294525A DD252196A5 (de) 1985-09-18 1986-09-18 Smektische fluessigkristalline phase mit mindenstens zwei fluessigkristallinen komponenten
DD86294527A DD252197A5 (de) 1985-09-18 1986-09-18 Verwendung von verbindungen in smektischen fluessigkristallinen phasen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DD86294525A DD252196A5 (de) 1985-09-18 1986-09-18 Smektische fluessigkristalline phase mit mindenstens zwei fluessigkristallinen komponenten

Country Status (8)

Country Link
US (1) US5002694A (fr)
EP (1) EP0238576B1 (fr)
JP (2) JP2777885B2 (fr)
KR (1) KR870700610A (fr)
DD (2) DD252196A5 (fr)
DE (2) DE3533333A1 (fr)
NO (1) NO872039L (fr)
WO (1) WO1987001701A2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3764044D1 (de) * 1986-02-17 1990-09-06 Merck Patent Gmbh Chirale verbindungen.
US5180521A (en) * 1986-02-17 1993-01-19 Merck Patent Gesellschaft Mit Beschraenkter Haftung Chiral compounds
DE3614778A1 (de) * 1986-05-02 1987-11-05 Merck Patent Gmbh Smektische fluessigkristalline phasen
DE3621581A1 (de) * 1986-06-27 1988-01-07 Merck Patent Gmbh Polymerisierbare fluessigkristallmaterialien
DE3788276D1 (de) * 1986-09-16 1994-01-05 Merck Patent Gmbh Flüssigkristalline phasen für elektrooptische anzeigeelemente basierend auf dem ecb-effekt.
DE3787253D1 (de) * 1986-11-20 1993-10-07 Hoffmann La Roche Ferroelektrische Flüssigkristalle.
US5232625A (en) * 1986-12-08 1993-08-03 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Cyano-alicyclic esters in liquid crystal compositions
GB8629322D0 (en) * 1986-12-08 1987-01-14 Secr Defence Cyano-terpenoid esters
DE3852422T2 (de) * 1987-04-27 1995-05-04 Chisso Corp Optisch aktive 2-Biphenylpyrimidinderivate und diese enthaltende Flüssigkristallmischungen.
GB8712464D0 (en) * 1987-05-27 1987-07-01 Merck Patent Gmbh Liquid crystal phase
DE3731639A1 (de) * 1987-09-19 1989-03-30 Hoechst Ag Fluessigkristalline phenylpyrimidin-cyclohexancarbonsaeureester, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallmischungen
GB8724458D0 (en) * 1987-10-19 1987-11-25 Secr Defence Lateral cyano terphenyls
CA1336441C (fr) * 1987-12-28 1995-07-25 Manabu Uchida Composition de cristal liquide
JPH0312480A (ja) * 1989-06-09 1991-01-21 Canon Inc 強誘電性カイラルスメクチック液晶組成物およびこれを含む液晶素子
JPH0312477A (ja) * 1989-06-09 1991-01-21 Canon Inc 強誘電性カイラルスメクチック液晶組成物およびこれを含む液晶素子
JPH0312484A (ja) * 1989-06-09 1991-01-21 Canon Inc 強誘電性カイラルスメクチック液晶組成物おこよびこれを含む液晶素子
JP2763339B2 (ja) * 1989-07-31 1998-06-11 キヤノン株式会社 液晶組成物およびこれを使用した液晶素子
GB9002830D0 (en) * 1990-02-08 1990-04-04 Secr Defence L.c.cyanoalkenes & alkenes
JP2796753B2 (ja) * 1990-05-09 1998-09-10 キヤノン株式会社 カイラルスメクチック液晶組成物およびそれを使用した液晶素子
US5128061A (en) * 1990-08-14 1992-07-07 Optical Shields, Inc. Phenyl-pyrimidine liquid crystal materials
JP3015998B2 (ja) * 1993-08-31 2000-03-06 キヤノン株式会社 液晶性化合物、それを含む液晶組成物、該液晶組成物を用いた液晶素子、液晶装置、並びに表示方法
US6824707B2 (en) * 2001-10-23 2004-11-30 Clariant International Ltd. Active matrix liquid crystal device and smectic liquid crystal mixture

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3382646D1 (de) * 1982-08-26 1993-01-28 Merck Patent Gmbh Cyclohexanderivate und ihre verwendung als komponenten fluessigkristalliner-dielektrika.
JPS5939876A (ja) * 1982-08-26 1984-03-05 Chisso Corp ピリミジン誘導体
EP0111695A3 (fr) * 1982-11-19 1985-08-21 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Dérivés de pyridazine
DE3377219D1 (en) * 1982-11-26 1988-08-04 Hitachi Ltd Smectic liquid crystal compounds and liquid crystal compositions
DE3325727A1 (de) * 1983-07-16 1985-01-24 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline verbindungen
DE3332692A1 (de) * 1983-09-10 1985-03-28 Merck Patent Gmbh, 6100 Darmstadt Anisotrope verbindungen und fluessigkristallmischungen
DE3332691A1 (de) * 1983-09-10 1985-03-28 Merck Patent Gmbh, 6100 Darmstadt Anisotrope verbindungen und fluessigkristallmischungen
GB8400665D0 (en) * 1984-01-11 1984-02-15 Secr Defence Disubstituted ethanes
DE3404116A1 (de) * 1984-02-07 1985-08-08 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
EP0158252B1 (fr) * 1984-04-07 1988-12-21 MERCK PATENT GmbH Phase liquide cristalline
EP0191860B1 (fr) * 1984-06-07 1990-04-18 Seiko Instruments Inc. Compose de cristaux liquides
EP0172360B1 (fr) * 1984-06-29 1988-11-09 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Cyclohexanecarbonitriles et leur application comme composants de cristaux liquides
GB8428653D0 (en) * 1984-11-13 1984-12-19 Secr Defence Diesters
DE3500909A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Pyrimidine
DE3506446A1 (de) * 1985-02-23 1986-08-28 Merck Patent Gmbh, 6100 Darmstadt Pyrimidinderivate
DE3510434A1 (de) * 1985-03-22 1986-09-25 Merck Patent Gmbh, 6100 Darmstadt Cyclohexanderivate
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3518734A1 (de) * 1985-05-24 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Smektische fluessigkristalline phasen
DD240385A1 (de) * 1985-08-26 1986-10-29 Univ Halle Wittenberg Anwendung ferroelektrischer fluessigkristalle
DE3600052A1 (de) * 1986-01-03 1987-07-09 Merck Patent Gmbh Heterocyclische verbindungen
ATE82952T1 (de) * 1986-02-21 1992-12-15 Secr Defence Brit Fluessigkristallverbindungen, gemische und anordnungen.
DE3706766A1 (de) * 1986-03-14 1987-09-17 Merck Patent Gmbh Smektische fluessigkristalline phasen
DE3788243D1 (de) * 1986-05-22 1994-01-05 Hoffmann La Roche Flüssigkristalline Derivate von Phenylbenzoat.
EP0248335B1 (fr) * 1986-05-30 1990-10-31 Hoechst Aktiengesellschaft Esters chiraux d'acides carboxyliques alpha substitués et pyrimidine-5-yl-phenols hydroxyles mésogènes et leur utilisation comme dopants dans des phases liquides cristallines
US4777280A (en) * 1986-07-01 1988-10-11 University Patents, Inc. Phenylbenzoate 1-cyanoalkoxy compounds

Also Published As

Publication number Publication date
DE3685213D1 (de) 1992-06-11
NO872039D0 (no) 1987-05-15
NO872039L (no) 1987-05-15
WO1987001701A3 (fr) 1987-06-18
US5002694A (en) 1991-03-26
KR870700610A (ko) 1987-12-30
DD252196A5 (de) 1987-12-09
JPS63500948A (ja) 1988-04-07
WO1987001701A2 (fr) 1987-03-26
DE3533333A1 (de) 1987-03-26
EP0238576A1 (fr) 1987-09-30
JP2777885B2 (ja) 1998-07-23
JPS63500945A (ja) 1988-04-07
EP0238576B1 (fr) 1992-05-06

Similar Documents

Publication Publication Date Title
EP0233267B1 (fr) Phases smectiques a cristaux liquides
EP0117476B1 (fr) Tétrahydropyrannes
EP0313604B1 (fr) Element d'affichage electro-optique a cristaux liquides
DD252197A5 (de) Verwendung von verbindungen in smektischen fluessigkristallinen phasen
EP0107759B1 (fr) Dérivés du cyclohexane et leur application comme components de cristaux liquides
EP0154840B1 (fr) Composés de cristaux liquides
EP0144013B1 (fr) Dérivés de thiénothiophène
EP0182054B1 (fr) Composés hétérocycliques
EP0104327B1 (fr) Application de dérivés cycliques comme composants de cristaux liquides
EP0256097B1 (fr) Composés vinyliques et phase liquide cristalline
EP0264435A1 (fr) Phases smectiques de cristaux liquides.
EP0149208A2 (fr) Dérivés d'éthane
EP0257048A1 (fr) Composes optiquement actifs.
WO1987005013A2 (fr) Phases smectiques de cristaux liquides
DE3807801A1 (de) Derivate des 2,3-difluorhydrochinons
DD241423A5 (de) Fluessigkristalline phase enthaltend pyrimidine
DD202014A5 (de) Fluessigkristallines gemisch
EP0247466A2 (fr) Dérivés de benzoates phényliques sous forme de cristaux liquides
DD254589A5 (de) Chirale getiltete smektische fluessigkristalline phase
DE3322982A1 (de) 1,4-dioxane
EP0127816B1 (fr) Trans-Décalinecarbonitriles
DE3231707A1 (de) Cyclohexanderivate
EP0135062B1 (fr) Cyclohexyldioxanes
EP0248861B1 (fr) Dispirotetradecanes
DE3706766A1 (de) Smektische fluessigkristalline phasen

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee