CA2019380A1 - Derives d'acide benzoique silylate - Google Patents

Derives d'acide benzoique silylate

Info

Publication number
CA2019380A1
CA2019380A1 CA2019380A CA2019380A CA2019380A1 CA 2019380 A1 CA2019380 A1 CA 2019380A1 CA 2019380 A CA2019380 A CA 2019380A CA 2019380 A CA2019380 A CA 2019380A CA 2019380 A1 CA2019380 A1 CA 2019380A1
Authority
CA
Canada
Prior art keywords
radical
formula
cyano
benzoic acid
acid 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.)
Granted
Application number
CA2019380A
Other languages
English (en)
Other versions
CA2019380C (fr
Inventor
Wolfgang Haas
Norman Haberle
Rainer Winkler
Franz-Heinrich Kreuzer
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Individual
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 DE3920509A external-priority patent/DE3920509A1/de
Application filed by Individual filed Critical Individual
Publication of CA2019380A1 publication Critical patent/CA2019380A1/fr
Application granted granted Critical
Publication of CA2019380C publication Critical patent/CA2019380C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0896—Compounds with a Si-H linkage

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)
CA002019380A 1989-06-22 1990-06-20 Derives d'acide benzoique silylate Expired - Fee Related CA2019380C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3920509A DE3920509A1 (de) 1989-06-22 1989-06-22 Silylierte benzoesaeurederivate
DEP3920509.6 1989-06-22
DEP4013067.3 1990-04-24
DE4013067 1990-04-24

Publications (2)

Publication Number Publication Date
CA2019380A1 true CA2019380A1 (fr) 1990-12-22
CA2019380C CA2019380C (fr) 1995-01-10

Family

ID=25882243

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002019380A Expired - Fee Related CA2019380C (fr) 1989-06-22 1990-06-20 Derives d'acide benzoique silylate
CA002019558A Expired - Fee Related CA2019558C (fr) 1989-06-22 1990-06-21 Derives ii d'acide benzoique silylate

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002019558A Expired - Fee Related CA2019558C (fr) 1989-06-22 1990-06-21 Derives ii d'acide benzoique silylate

Country Status (5)

Country Link
US (3) US5106530A (fr)
EP (1) EP0405326B1 (fr)
JP (1) JPH0334987A (fr)
CA (2) CA2019380C (fr)
DE (1) DE59010756D1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827600A1 (de) * 1988-08-13 1990-02-15 Hoechst Ag Organosilylalkyl- oder -alkenyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen
CA2019380C (fr) * 1989-06-22 1995-01-10 Wolfgang Haas Derives d'acide benzoique silylate
EP0568109B1 (fr) * 1989-11-14 1996-06-19 Shimano Inc. Platine pour pédale de bicyclette
JP2899064B2 (ja) * 1990-05-23 1999-06-02 キヤノン株式会社 液晶性化合物、これを含む液晶組成物およびこれを使用した液晶素子
US5437817A (en) * 1990-11-30 1995-08-01 Shin-Etsu Chemical Company, Limited Liquid crystalline organopolysiloxanes and liquid crystal compositions
US5316693A (en) * 1991-04-18 1994-05-31 Idemitsu Kosan Co., Ltd. Liquid crystal composition and information display apparatus using the liquid crystal composition
JPH0525280A (ja) * 1991-07-19 1993-02-02 Kao Corp 新規シリコーン誘導体及びこれを含有する化粧料
DE4140352A1 (de) * 1991-12-06 1993-06-09 Consortium Fuer Elektrochemische Industrie Gmbh, 8000 Muenchen, De Fluessigkristalle mit (mehrfachsila)alkylfluegelgruppen
GB9301883D0 (en) * 1993-01-30 1993-03-17 Dow Corning Liquid crystal siloxanes and device elements
GB9301895D0 (en) * 1993-01-30 1993-03-17 Dow Corning Liquid crystal siloxanes and device elements
US5523442A (en) * 1993-02-16 1996-06-04 Merrell Pharmaceuticals Inc. Silylated acetylcholinesterase inhibitors
GB9318776D0 (en) * 1993-09-10 1993-10-27 Dow Corning Liquid crystal devices
US6294109B1 (en) 1995-06-13 2001-09-25 The United States Of America As Represented By The Secretary Of The Navy Ferroelectric and electroclinic liquid crystal materials with sub-ambient temperature stability, broad operation range, and fast dynamic response
ATE225353T1 (de) * 1995-07-27 2002-10-15 Chisso Corp Organosiliciumverbindungen, flüssigkristallzusammensetzungen und flüssigkristallanzeigeelemente
FR2746397B1 (fr) * 1996-03-22 1998-04-30 Oreal Nouveaux derives silicies de l'acide salicylique a proprietes desquamantes
GB9815269D0 (en) * 1998-07-14 1998-09-09 Rolic Ag Compositions
JP4534270B2 (ja) * 1999-07-15 2010-09-01 チッソ株式会社 シリコン化合物、液晶組成物および液晶表示素子
JP4352515B2 (ja) * 1999-07-21 2009-10-28 チッソ株式会社 液晶組成物および液晶表示素子
GB0126849D0 (en) * 2001-11-08 2002-01-02 Qinetiq Ltd Novel compounds
JP2007231686A (ja) * 2006-03-03 2007-09-13 Takamura Sogyo Kk 残存型枠
JP2010090057A (ja) * 2008-10-08 2010-04-22 Sony Corp 液晶分子、液晶表示素子及び液晶光空間変調素子

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944591A1 (de) * 1979-11-05 1981-05-14 Wacker-Chemie GmbH, 8000 München Fluessigkristalline phasen aufweisende zusammensetzungen
DE3110048A1 (de) * 1981-03-16 1982-09-30 Consortium für elektrochemische Industrie GmbH, 8000 München "fluessigkristalline phasen aufweisende zusammensetzungen auf basis cyclischer organopolysiloxane, ihre herstellung und deren verwendung"
EP0106175B1 (fr) * 1982-09-30 1988-12-07 Showa Denko Kabushiki Kaisha Substance liquide cristalline et polymère conduisant l'électricité
GB8324642D0 (en) * 1983-09-14 1983-10-19 Univ Manchester Liquid crystal storage device
DE3419015A1 (de) * 1984-05-22 1985-11-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von cephalosporinen
JPS60252486A (ja) * 1984-05-28 1985-12-13 Toray Silicone Co Ltd 液晶性有機けい素化合物
US4835235A (en) * 1986-01-24 1989-05-30 Hoechst Celanese Corporation Polyvinyl polymers exhibiting nonlinear optical response
JPH0781083B2 (ja) * 1986-05-21 1995-08-30 日本化薬株式会社 ピロリン系化合物及びその製造法
DE3726999A1 (de) * 1987-08-13 1989-02-23 Consortium Elektrochem Ind Dimethylsilyl-substituierte benzoylchloride und verfahren zu ihrer herstellung
JP2513742B2 (ja) * 1987-12-01 1996-07-03 株式会社東芝 液晶材料
DE3856314T2 (de) * 1987-12-18 1999-09-23 Canon Kk Mesomorphische Verbindung, Flüssigkristallzusammensetzung und Flüssigkristallvorrichtung
DE3808430A1 (de) * 1988-03-14 1989-09-28 Consortium Elektrochem Ind Fluessigkristalline polymere mit chromophoren seitengruppen
JPH01271431A (ja) * 1988-04-22 1989-10-30 Toray Dow Corning Silicone Co Ltd 液晶性オルガノポリシロキサン及びその製造方法
GB2221690B (en) * 1988-08-12 1993-01-20 Gen Electric Co Plc Liquid crystal materials
DE3827600A1 (de) * 1988-08-13 1990-02-15 Hoechst Ag Organosilylalkyl- oder -alkenyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen
DE3830592A1 (de) * 1988-09-08 1990-04-12 Consortium Elektrochem Ind (meth)acryloxygruppen enthaltende fluessigkristalline polyorganosiloxane
CA2019380C (fr) * 1989-06-22 1995-01-10 Wolfgang Haas Derives d'acide benzoique silylate
JP2899064B2 (ja) * 1990-05-23 1999-06-02 キヤノン株式会社 液晶性化合物、これを含む液晶組成物およびこれを使用した液晶素子

Also Published As

Publication number Publication date
CA2019558A1 (fr) 1990-12-22
DE59010756D1 (de) 1997-10-02
US5106530A (en) 1992-04-21
USRE35462E (en) 1997-02-25
CA2019558C (fr) 1994-12-13
US5277838A (en) 1994-01-11
EP0405326B1 (fr) 1997-08-27
EP0405326A3 (en) 1991-08-07
JPH0334987A (ja) 1991-02-14
EP0405326A2 (fr) 1991-01-02
CA2019380C (fr) 1995-01-10

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