KR930703284A - 광학활성 테트라히드로피란 유도체 그것을 함유하는 액정조성물 및 액정소자 - Google Patents

광학활성 테트라히드로피란 유도체 그것을 함유하는 액정조성물 및 액정소자

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KR930703284A
KR930703284A KR1019930702333A KR930702333A KR930703284A KR 930703284 A KR930703284 A KR 930703284A KR 1019930702333 A KR1019930702333 A KR 1019930702333A KR 930702333 A KR930702333 A KR 930702333A KR 930703284 A KR930703284 A KR 930703284A
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South Korea
Prior art keywords
liquid crystal
phase
optically active
crystal composition
active tetrahydropyran
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KR1019930702333A
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English (en)
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KR0135260B1 (ko
Inventor
마사아끼 나메가와
신니찌 나유끼
게이조우 이또
미쓰노리 다께다
요시노부 무라야마
Original Assignee
고하다 하지로
가시마 세끼유 가부시끼가이샤
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Priority claimed from JP4117488A external-priority patent/JP2786776B2/ja
Priority claimed from JP20118992A external-priority patent/JP2786782B2/ja
Application filed by 고하다 하지로, 가시마 세끼유 가부시끼가이샤 filed Critical 고하다 하지로
Publication of KR930703284A publication Critical patent/KR930703284A/ko
Application granted granted Critical
Publication of KR0135260B1 publication Critical patent/KR0135260B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic 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
    • C09K19/34—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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

표시소자 혹은 전기광학소자에 사용되는 액정재료로서 유용한 일반식(Ⅰ)
〔식중의 기호는 명세서에 기재된 바와같다〕로 표시되는 신규의 광학활성 테트라히드로피란유도체〔예를들면(2R,5R,6R)-테트라히드로-6-트리플루오르메틸-2-헥실옥시-5-(4″-헥실옥시비페닐-4′-카르보닐옥시)피란; (2R,5R,6R)-테트라히드로-6-트리플루오르메틸-2-헥실옥시-5-(4″-헥실옥시비페닐-4′-카르보닐옥시)피란등을 들수 있다〕그것을 함유하는 액정조성물 및 액정소자이다.
본 발명은 광학활성 테트라히드로 피란 유도체는 특히 조성물로한 경우에 고속응답성을 향상시킬 수가 있고, 큰 자연발생 분극을 유기하는 강유전성 액정의 배합성분으로서 유용한다.

Description

광학활성 테트라히드로피란 유도체 그것을 함유하는 액정조성물 및 액정소자
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 일반식(Ⅰ)
  3. 〔식중 Rf는 탄소수 1또는 2의 플루오르알킬기를 나타내고, R1은 탄소수 3-20의 곧은 사슬 또는 분지사슬 알킬기를 나타내고, R2, R3및 R4는 각각 독립적으로 수소 또는 탄소수 1-15의 곧은사슬 또는 분지사슬 알킬기, 탄소수 2-15의 알케닐기 또는 탄소수 7-10의 알랄킬기를 나타내고, X1은 -COO-, -OCO-, -O-또는 단결합을 나타내고, X2는 -COO-, -OCO-, -CH2O-, -OCH2- 또는 단결합을 나타내고, X3은 -COO-, -CH2O-, 또는 -O-를 나타내고, X4는 -O-또는 -OCO-를 나타내고, *는 비대칭 탄소를 나타내고, A및 B는 각각 독립적으로
  5. 를 나타내고, n은 0또는 1을 나타낸다〕로 표시되는 광학활성 테트라히드로 피란유도체.
  6. (a) 제1항에 기재된 광학활성 테트라히드로피란 유도체를 적어도 1종과, (b) 상기한 (a)이외의 카일라 스메틱 C상(smC*상)을 갖는 화합물 혹은 혼합물 및/또는, (c)(a)이외의 스메틱 C상(smC상)을 갖는 화합물 혹은 혼합물로된 액정조성물.
  7. (a) 자연발생분극의 방향이 동등하고, 또한 콜레스테릭상(N*상)의 나선피치의 방향이 다른 제1항에 기재된 광학활성 테트라히드로 피란유도체를 적어도 2종과, (b) 상기한 (a)이외의 카이랄스메틱상(smC*상)을 갖는 화합물 혹은 혼합물 및/또는, (c)그 (a)이외의 스메틱C상(smC상)을 갖는 화합물 혹은 혼합물로된 액정조성물.
  8. 제1항에 기재된 광학활성 테트라히드로피란 유도체의 적어도 2종으로된 액정조성물.
  9. 제1항에 기재된 광학활성 테트라히드로 피란 유도체 또는 제2항 내지 제4항의 어느것인가에 기재된 액정조성물을 한쌍의 전극기판간에 배치해서 된 것을 특징으로 하는 액정소자.
  10. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930702333A 1991-12-26 1992-12-15 광학활성 테트라히드로피란 유도체 그것을 함유하는 액정조성물 및 액정소자 KR0135260B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP34420291 1991-12-26
JP91-344202 1991-12-26
JP92-117488 1992-05-11
JP4117488A JP2786776B2 (ja) 1992-05-11 1992-05-11 光学活性テトラヒドロピラン誘導体及び液晶組成物
JP20118992A JP2786782B2 (ja) 1991-12-26 1992-07-28 光学活性テトラヒドロピラン誘導体，それを含有する液晶組成物及び液晶素子
JP92-201189 1992-07-28
PCT/JP1992/001628 WO1993013088A1 (en) 1991-12-26 1992-12-15 Optically active tetrahydropyran derivative, and liquid crystal composition and liquid crystal element both containing the same

Publications (2)

Publication Number Publication Date
KR930703284A true KR930703284A (ko) 1993-11-29
KR0135260B1 KR0135260B1 (ko) 1998-04-23

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KR1019930702333A KR0135260B1 (ko) 1991-12-26 1992-12-15 광학활성 테트라히드로피란 유도체 그것을 함유하는 액정조성물 및 액정소자

Country Status (7)

Country Link
US (1) US5368771A (ko)
EP (1) EP0594861B1 (ko)
JP (1) JP2755821B2 (ko)
KR (1) KR0135260B1 (ko)
DE (1) DE69224836T2 (ko)
TW (1) TW290584B (ko)
WO (1) WO1993013088A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443755A (en) * 1991-12-26 1995-08-22 Kashima Oil Company Optically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the same
JP2977410B2 (ja) * 1993-04-26 1999-11-15 シャープ株式会社 強誘電性液晶組成物およびこれを用いた素子
US5595684A (en) * 1994-04-11 1997-01-21 Kashima Oil Company Optically active tetrahydropyran derivative, liquid crystal composition, and liquid crystal device containing the same
EP0682098B1 (en) * 1994-04-14 2001-09-05 Canon Kabushiki Kaisha Liquid crystal composition, liquid crystal device and display method using the composition
EP1652839A3 (en) * 1999-10-28 2006-07-05 Daiichi Pharmaceutical Co., Ltd. Drug efflux pump inhibitor
US7056917B2 (en) * 2001-04-26 2006-06-06 Daiichi Pharmaceutical Co., Ltd. Drug efflux pump inhibitor
WO2002087589A1 (fr) * 2001-04-26 2002-11-07 Daiichi Pharmaceutical Co., Ltd. Medicament permettant d'inhiber une pompe d'elimination de medicament
CN100509792C (zh) * 2002-11-27 2009-07-08 默克专利股份有限公司 四氢吡喃衍生物
ATE352602T1 (de) * 2003-05-27 2007-02-15 Merck Patent Gmbh Pyrane als flüssigkristalle
DE602004027578D1 (de) * 2003-05-27 2010-07-22 Merck Patent Gmbh Pyranverbindungen als Flüssigkristalle
KR101617482B1 (ko) * 2008-09-17 2016-05-02 제이엔씨 석유 화학 주식회사 액정 조성물 및 액정 표시 소자

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0745489B2 (ja) * 1986-03-28 1995-05-17 三井石油化学工業株式会社 テトラヒドロピラン誘導体の製造法
JPH03128371A (ja) * 1989-07-12 1991-05-31 Mitsubishi Rayon Co Ltd 光学活性体及び液晶組成物
EP0457105B1 (de) * 1990-05-15 1995-07-26 F. Hoffmann-La Roche Ag Chirale Dioxane als Komponenten flüssigkristalliner Gemische

Also Published As

Publication number Publication date
KR0135260B1 (ko) 1998-04-23
EP0594861B1 (en) 1998-03-18
JP2755821B2 (ja) 1998-05-25
WO1993013088A1 (en) 1993-07-08
DE69224836D1 (de) 1998-04-23
TW290584B (ko) 1996-11-11
DE69224836T2 (de) 1998-10-15
EP0594861A4 (en) 1994-03-02
EP0594861A1 (en) 1994-05-04
US5368771A (en) 1994-11-29

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