HK1005873A1 - Phenylcyclohexyldioxane derivatives having an ether bond for electro-optical displays - Google Patents

Phenylcyclohexyldioxane derivatives having an ether bond for electro-optical displays

Info

Publication number
HK1005873A1
HK1005873A1 HK98105005A HK98105005A HK1005873A1 HK 1005873 A1 HK1005873 A1 HK 1005873A1 HK 98105005 A HK98105005 A HK 98105005A HK 98105005 A HK98105005 A HK 98105005A HK 1005873 A1 HK1005873 A1 HK 1005873A1
Authority
HK
Hong Kong
Prior art keywords
phenylcyclohexyldioxane
electro
derivatives
ether bond
optical displays
Prior art date
Application number
HK98105005A
Other languages
English (en)
Inventor
Yasuyuki Tanaka
Haruyoshi Takatsu
Kiyofumi Takeuchi
Martin Schadt
Richard Buchecker
Original Assignee
Dainippon Ink & Chemicals
Merck Patent Gmbh
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 JP2097059A external-priority patent/JP2991454B2/ja
Priority claimed from JP2256518A external-priority patent/JP3065094B2/ja
Application filed by Dainippon Ink & Chemicals, Merck Patent Gmbh filed Critical Dainippon Ink & Chemicals
Publication of HK1005873A1 publication Critical patent/HK1005873A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • 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
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero 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
    • C09K19/08—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
    • C09K2019/3075—Cy-COO-Ph
    • 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
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HK98105005A 1990-04-12 1998-06-05 Phenylcyclohexyldioxane derivatives having an ether bond for electro-optical displays HK1005873A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2097059A JP2991454B2 (ja) 1990-04-12 1990-04-12 エーテル結合を有するシアノフェニルシクロヘキシルジオキサン
JP9706090 1990-04-12
JP2256518A JP3065094B2 (ja) 1990-04-12 1990-09-26 エーテル結合を有するハロゲン化フェニルシクロヘキシルジオキサン

Publications (1)

Publication Number Publication Date
HK1005873A1 true HK1005873A1 (en) 1999-01-29

Family

ID=27308311

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98105005A HK1005873A1 (en) 1990-04-12 1998-06-05 Phenylcyclohexyldioxane derivatives having an ether bond for electro-optical displays

Country Status (5)

Country Link
US (1) US5171472A (fr)
EP (1) EP0452274B1 (fr)
KR (1) KR0166379B1 (fr)
DE (1) DE69110733T2 (fr)
HK (1) HK1005873A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250220A (en) * 1989-08-12 1993-10-05 Merck Patent Gesellschaft Mit Beschrankter Haftung 2,5-disubstituted heterocyclic compounds, and a liquid-crystalline medium
DE4331105A1 (de) 1993-09-15 1995-03-16 Data Logic Optik Elektronik Vorrichtung zum Lesen von Informationen
DE19522529B4 (de) * 1995-06-23 2006-02-23 Merck Patent Gmbh 1,3-Dioxane und deren Verwendung
GB0220933D0 (en) * 2002-09-10 2002-10-23 Weatherford Lamb Tubing expansion tool
WO2016133035A1 (fr) * 2015-02-17 2016-08-25 Jnc株式会社 Composé présentant un cycle saturé à six chaînons et un groupe alcoxy ou un groupe alcoxyalkyle, composition de cristaux liquides et élément d'affichage à cristaux liquides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504866A1 (de) * 1985-02-13 1986-08-14 Merck Patent Gmbh, 6100 Darmstadt Fluorbenzolderivate
JPH0663838B2 (ja) * 1986-08-12 1994-08-22 新技術事業団 量子井戸を用いたスペクトル分析用受光器
DE3705071A1 (de) * 1987-02-18 1988-09-01 Merck Patent Gmbh Elektrooptisches anzeigeelement
DE3887084D1 (de) * 1987-11-06 1994-02-24 Hoffmann La Roche Halogenierte Benzolderivate.
WO1991016321A1 (fr) * 1990-04-26 1991-10-31 MERCK Patent Gesellschaft mit beschränkter Haftung Derives d'1,3-dioxane et milieu de cristaux liquides

Also Published As

Publication number Publication date
US5171472A (en) 1992-12-15
EP0452274A2 (fr) 1991-10-16
KR0166379B1 (ko) 1999-01-15
EP0452274B1 (fr) 1995-06-28
DE69110733T2 (de) 1996-02-22
EP0452274A3 (en) 1992-03-18
DE69110733D1 (de) 1995-08-03
KR910018372A (ko) 1991-11-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20040409

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)