KR910006204A - 액정용 키랄 도판트. - Google Patents

액정용 키랄 도판트. Download PDF

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Publication number
KR910006204A
KR910006204A KR1019900013581A KR900013581A KR910006204A KR 910006204 A KR910006204 A KR 910006204A KR 1019900013581 A KR1019900013581 A KR 1019900013581A KR 900013581 A KR900013581 A KR 900013581A KR 910006204 A KR910006204 A KR 910006204A
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South Korea
Prior art keywords
optically active
compound
general formula
liquid crystal
coor
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KR1019900013581A
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English (en)
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KR100197449B1 (ko
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켈리 스테펜
린훗츠 프란스
Original Assignee
쟝-자크 오게이, 롤란드 보러
에프. 호프만-라 롯슈 아크티엔게젤샤프트
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Publication of KR910006204A publication Critical patent/KR910006204A/ko
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Publication of KR100197449B1 publication Critical patent/KR100197449B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/164—Unsaturated ethers containing six-membered aromatic rings
    • C07C43/168—Unsaturated ethers containing six-membered aromatic rings containing six-membered aromatic rings and other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/21—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing rings other than six-membered aromatic 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
    • C09K19/08—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • C09K2019/323—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring containing a binaphthyl

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  • 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 Substances (AREA)

Abstract

내용 없음

Description

액정용 키랄 도판트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 하기 일반식(I)의 광학 활성 화합물 :
    상기식에서 A는 1,1′-비나프틸-2.2′-디일, -CHR1-CHR2-또는-CH(COOR3)-CH(COOR4)-로부터 선택된 광학 활성 그룹을 나타내며; Z는 -(CH2)4-, -O(CH2)3-또는 트랜스 형태의 -OCH2-CH=CH-를 나타내고; R1은 수소, 메틸, 페닐 또는 시클로헥실을 나타내며, R2는 메틸, 페닐 또는 시클로헥실을 나타내고; R3및 R4는 알킬을 나타내며; Y는 -CO-또는 -CH2-를 나타내고; 고리 B는 1,4 페닐렌 또는 트랜스-1,4-시클로 헥실렌을 나타내며; R은 수소, 알킬, 알콕시 또는 시아노를 나타낸다.
  2. 제1항에 있어서, A가 (R)-1,1′-비나프틸-2,2′-디일, (R)-1,2-프로필렌, (R)-1-페닐-1,2-에틸렌, (R)-1-시클로헥실-1,2-에틸렌, (2R, 3R)-2,3-부틸렌, (1R, 2R)-1,2-디페닐-1,2-에틸렌 또는 상기 그룹들중 하나의 거울상을 나타내는 광학 활성 화합물.
  3. 제1항에 있어서, A가 -CH(COOR3)-CH(COOR4)-의 (S, S)-형태 또는 (R, R)-형태를 나타내며, R3및 R4가 C1-C4-알킬을 나타내는 광학 활성 화합물.
  4. 제1항에 내지 제3항중의 어느 한 항에 있어서, R이 C1-C12-알킬 또는 시아노를 나타내는 광학 활성 화합물.
  5. 제1항 내지 제4항중의 어느 한 항에 있어서, Z가 -O(CH2)3-를 나타내고, Y가 -CO-를 나타내며 고리B가 1, 4-페닐렌을 나타내는 광학 활성 화합물.
  6. 액정 캐리어 물질 및 하나 이상의 제1항에서 정의된 일반식(I)의 광학 활성 화합물을 함유하는 액정 혼합물.
  7. a)가 일반식(Ⅱ)의 광학 활성 디올을 하기 일반식(Ⅲ)의 카복실산 또는 그의 적합한 유도체로 에스테르화하여, Y가 -CO-인 일반식(I)의 화합물을 제조하거나, 또는 b) 하기 일반식(Ⅳ)의 광학 활성 디올레이트를 하기 일반식(Ⅴ)의 화합물로 에스테르화하여, Y가 -CH2-인 일반식(I)의 화합물을 제조하는 것을 포함하는, 제1항에서 정의된 일반식(I)의 화합물의 제조방법:
    상기식에서, A, R, Z 및 고리 B는 제1항에서 정의된 의미와 같고, M은 알칼리 금속을 나타내며, L은 이탈그룹을 나타낸다.
  8. 광학 및 전기-광학적 목적을 위한 제6항에 따른 액정 혼합물의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900013581A 1989-09-01 1990-08-31 액정용 키랄 도판트 KR100197449B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH316989 1989-09-01
CH03169/89-2 1989-09-01

Publications (2)

Publication Number Publication Date
KR910006204A true KR910006204A (ko) 1991-04-27
KR100197449B1 KR100197449B1 (ko) 1999-06-15

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Application Number Title Priority Date Filing Date
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Country Status (6)

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US (2) US5093027A (ko)
EP (1) EP0415220B1 (ko)
JP (1) JP2740347B2 (ko)
KR (1) KR100197449B1 (ko)
DE (1) DE59004491D1 (ko)
HK (1) HK206496A (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0731084B1 (de) * 1995-03-03 2002-09-25 Rolic AG Photovernetzbare Naphthylderivate
DE19834162A1 (de) 1997-08-13 1999-02-18 Merck Patent Gmbh Chirale Verbindungen
KR100427568B1 (ko) * 1999-04-09 2004-04-30 주식회사 엘지화학 원편광자 및 그의 제조 방법
US7318950B2 (en) * 2000-07-13 2008-01-15 Merck Gmbh Chiral compounds II
US6824707B2 (en) * 2001-10-23 2004-11-30 Clariant International Ltd. Active matrix liquid crystal device and smectic liquid crystal mixture
US6699532B2 (en) * 2002-06-25 2004-03-02 Mitsubishi Gas Chemical Company, Inc. Optically active compound and liquid crystal composition containing the compound
JP2005141206A (ja) * 2003-10-15 2005-06-02 Nippon Oil Corp 重合性液晶組成物および当該組成物から製造される液晶フィルム
JP2006273978A (ja) * 2005-03-29 2006-10-12 21 Aomori Sangyo Sogo Shien Center ビナフチル基をもつ化合物を含む液晶組成物
WO2008077261A1 (en) * 2006-12-22 2008-07-03 Rolic Ag Patternable liquid crystal polymer comprising thio-ether units
WO2012149124A2 (en) * 2011-04-27 2012-11-01 Kent Displays Incorporated Tetraoxybiphenyl ester chiral dopants for cholesteric liquid crystal displays
JP6866625B2 (ja) * 2016-12-08 2021-04-28 Jnc株式会社 液晶組成物および液晶表示素子

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827471C2 (de) * 1978-06-22 1982-09-02 Siemens AG, 1000 Berlin und 8000 München Flüssigkristallzelle mit einer induzierten cholesterischen Phase
DE3333677A1 (de) * 1983-09-17 1985-04-04 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristall-phase
DE3675136D1 (de) * 1985-09-30 1990-11-29 Hoechst Ag Chirale phenolester mesogener carbonsaeuren und ihre verwendung als dotierstoff in fluessigkristal-phasen.
DE3534777A1 (de) * 1985-09-30 1987-04-02 Hoechst Ag Fluessigkristall-phase mit eine temperaturkompensation bewirkenden dotierstoffen
DE3534780A1 (de) * 1985-09-30 1987-04-02 Hoechst Ag Chirale phenolester mesogener carbonsaeuren, ein verfahren zu deren herstellung und ihre verwendung als dotierstoff in fluessigkristall-phasen
DE3633967A1 (de) * 1986-02-17 1987-08-20 Hoechst Ag Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen alkandiolderivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
US4886619A (en) * 1986-06-30 1989-12-12 Minnesota Mining And Manufacturing Company Fluorine-containing chiral smectic liquid crystals
JP2558803B2 (ja) * 1988-04-06 1996-11-27 旭電化工業株式会社 光学活性ビスアリール化合物

Also Published As

Publication number Publication date
DE59004491D1 (de) 1994-03-17
KR100197449B1 (ko) 1999-06-15
US5411676A (en) 1995-05-02
HK206496A (en) 1996-11-22
EP0415220A2 (de) 1991-03-06
US5093027A (en) 1992-03-03
EP0415220A3 (en) 1991-09-18
JPH0393741A (ja) 1991-04-18
EP0415220B1 (de) 1994-02-02
JP2740347B2 (ja) 1998-04-15

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