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KR900009936A - 광학활성 화합물, 이 화합물을 함유하는 액정조성물 및 이 조성물을 사용한 액정 광 변조장치 - Google Patents

광학활성 화합물, 이 화합물을 함유하는 액정조성물 및 이 조성물을 사용한 액정 광 변조장치 Download PDF

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Publication number
KR900009936A
KR900009936A KR1019890019775A KR890019775A KR900009936A KR 900009936 A KR900009936 A KR 900009936A KR 1019890019775 A KR1019890019775 A KR 1019890019775A KR 890019775 A KR890019775 A KR 890019775A KR 900009936 A KR900009936 A KR 900009936A
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carbon atoms
optically active
active compound
liquid crystal
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Inventor
고이찌 마쓰무라
미쯔루 가와다
요시다카 우에스기
유카 수도
가쯔미 곤도
테루오 기타무라
Original Assignee
우메모토 요시마사
다께다 야쿠힝 고교 가부시기가이샤
미다 가쓰시게
가부시기가이샤 히다지 세이사꾸쇼
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Publication of KR900009936A publication Critical patent/KR900009936A/ko
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    • 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
    • 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
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic 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
    • C07D239/28—Heterocyclic 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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/38—One sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-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
    • C07D307/18—Heterocyclic compounds containing five-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
    • C07D307/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

광학활성 화합물, 이 화합물을 함유하는 액정조성물 및 이 조성물을 사용한 액정 광 변조장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 액정 표시소자의 일예를 나타낸 도면이다.

Claims (10)

  1. 다음 일반식(Ⅰ)로 표시되는 광학 활성 화합물.
    (Ⅰ)
    상기식에서, R1은 각기 탄소수 3내지 14의 알킬그룹, 알케닐 그룹 또는 알키닐 그룹이고, R2는 탄소수 1내지 10의 알킬 그룹, 탄소수 2내지 10의 알케닐 그룹 또는 탄소수 2내지 10의 알키닐 그룹이고,는 헤테로 원자(들) 또는 이중결합(들)을 함유할 수 있는 5내지 8원 환이고, Q1은 단일결합, (티오)에테르 그룹, 카복실산 에스테르 그룹, 카보닐 그룹 또는 카보닐디옥시 그룹이고, Q2및 Q3는 독립적으로 단일결합, (티오)에테르 그룹, 카복실산 에스테르 그룹, 카보닐 그룹, 카보닐디옥시 그룹 또는 메틸렌옥시 그룹이고, M은또는(X 및 Y는 독립적으로 단일 결합, 카복실산 에스테르 그룹, 메틸렌옥시 그룹 도는 에틸렌 그룹이고,및는 독립적으로 환형성 원자로서 1내지 2의 산소 또는 질소원자를 함유할 수 있는 6원환 -1, 4-디일 그룹이다)이고, *가 있는 탄소원자는 부제탄소원자를 나타낸다.
  2. 제1항에 있어서,로 표시되는 5내지 8원환의 부제 탄소원자에 결합한 두 개의 극성 그룹이 동일방향의 배좌를 형성하고 있는 광학 활성 화합물.
  3. 제1항에 있어서, 부재 탄소원자가 서로 인접하여 있고 부재 탄소원자에 각기 결합되어 있는 Q2및 Q3는 시스 형태로 존재하는 광학 활성 화합물.
  4. 제1항에 있어서, R1은 탄소수 6내지 11의 알킬 그룹이고, R2는 탄소수 1내지 8의 알킬 그룹인 광학 활성 화합물.
  5. 제1항에 있어서, Q1은 단일 결합, (티오)에테르 그룹 또는에스테르 그룹이고, Q2는에스테르 그룹,에스테르 그룹 또는 에테르 그룹이고, Q3는 (티오)에테르 그룹,에스테르 그룹 또는에스테르 그룹인 광학 활성 화합물.
  6. 제1항에 있어서, M은이고, X 및 Y 중 하나는 단일 결합이고, 다른하나는 카복실산 에스테르 그룹이고,및는 모두 P-페닐렌이거나 또는 이들중 적어도 하나는 2.5-피리미딘디일인 광학 활성 화합물.
  7. 제1항에 있어서, M이이고, X는 단일 결합이고,및둘다 P-페닐렌이거나 또는 이들중 하나가 2.5-피리미딘디일인 광학 활성 화합물.
  8. 다음 일반식으로 표시되는 광학 활성 화합물.
    상기식에서, R2는 탄소수 1내지 10의 알킬 그룹, 탄소수 2내지 10의 알케닐 그룹 또는 탄소수 2내지 10의 알키닐 그룹이고, Q3는 단일 결합, (티오)에테르 그룹, 카보닐 그룹 또는 메틸렌 옥시 그룹이고, Z는 히드록실그룹 또는 -COOZ' (여기에서 Z'는 수소 또는 탄소수 2내지 10의 알킬 그룹이다)이고,는 헤테로원자(들) 도는 이중결합(들)을 함유할 수 있는 5내지 8원 환이다.
  9. 제1항 내지 제7항중 어느 하나에 따른 광학 활성 화합물 적어도 1종과 임의로 모체 액정을 포함하는 액정조성물.
  10. 적어도 한쌍의 기판과 이들 기판 사이에 배치된 제9항에 따른 1종의 엑정 조성물로 이루어진 액정 광변조 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890019775A 1988-12-28 1989-12-28 광학활성 화합물, 이 화합물을 함유하는 액정조성물 및 이 조성물을 사용한 액정 광 변조장치 Ceased KR900009936A (ko)

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JP33523988 1988-12-28
JP88-335239 1988-12-28

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KR900009936A true KR900009936A (ko) 1990-07-06

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US (1) US5370821A (ko)
EP (1) EP0376294B1 (ko)
KR (1) KR900009936A (ko)
DE (1) DE68925954T2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211692A1 (de) * 1992-04-08 1993-10-14 Basf Ag Verwendung der chiralen Gruppe (1S,4R)-1,4-Dihydroxy-2-cyclopentenyl zur Herstellung von polaren, flüssigkristallinen Materialien
GB9412709D0 (en) * 1994-06-29 1994-08-17 Secr Defence Novel chiral cyclohexyl compounds
US5759443A (en) * 1996-07-26 1998-06-02 Rolic Ag Cyclopentyl derivatives
GB2362504A (en) * 2000-04-20 2001-11-21 Pixel Fusion Ltd Pin contacts
EP2258760B1 (en) 2001-09-25 2014-06-25 ExxonMobil Chemical Patents Inc. Plasticised polyvinyl chloride
EP1798228B1 (en) 2004-10-04 2012-11-14 JNC Corporation Tetrahydropyran compounds, liquid crystal compositions, and liquid crystal displays containing the compositions

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333677A1 (de) * 1983-09-17 1985-04-04 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristall-phase
EP0191600B1 (en) * 1985-02-08 1991-12-27 Ajinomoto Co., Inc. Polyphenyl-based ester compounds and liquid crystal compositions containing same
DE3510434A1 (de) * 1985-03-22 1986-09-25 Merck Patent Gmbh, 6100 Darmstadt Cyclohexanderivate
JPH0779621B2 (ja) * 1985-03-25 1995-08-30 花王株式会社 カカオバタ−代用組成物
DE3534777A1 (de) * 1985-09-30 1987-04-02 Hoechst Ag Fluessigkristall-phase mit eine temperaturkompensation bewirkenden dotierstoffen
DE3604899A1 (de) * 1986-02-17 1987-08-20 Hoechst Ag Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen butantetraolderivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
JPH0784411B2 (ja) * 1986-08-12 1995-09-13 チッソ株式会社 光学活性−２−メチル−１，３−プロパンジオ−ル誘導体
JP2562606B2 (ja) * 1986-09-08 1996-12-11 ダイセル化学工業株式会社 光学活性化合物
DD253632A1 (de) * 1986-11-13 1988-01-27 Univ Halle Wittenberg Anwendung fluessiger kristalle
DE3739588A1 (de) * 1986-12-20 1988-07-28 Merck Patent Gmbh Cyclopentanabkoemmlinge
JPH068265B2 (ja) * 1987-09-16 1994-02-02 高砂香料工業株式会社 液晶性化合物
US5167863A (en) * 1987-12-24 1992-12-01 Hitachi, Ltd. Optically active compound, liquid crystal composition containing said compound, and liquid crystal optical modulator using said composition
US5167855A (en) * 1988-03-04 1992-12-01 University Research Corporation Ferroelectric liquid crystal compositions chiral haloalkoxy tail units
US5130048A (en) * 1988-03-04 1992-07-14 Displaytech, Inc. Ferroelectric liquid crystal compositions containing chiral haloalkoxy tails units
CA1341098C (en) * 1988-08-25 2000-09-12 Kazuhiko Sakaguchi Liquid crystal composition and use thereof
JP2732269B2 (ja) * 1988-10-27 1998-03-25 旭電化工業株式会社 光学活性エステル化合物および該化合物を含有する液晶組成物
US5269965A (en) * 1988-12-28 1993-12-14 Takeda Chemical Industries Optically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositions
KR900014300A (ko) * 1989-03-22 1990-10-23 우메모토 요시마사 광학활성 화합물, 이 화합물을 함유한 액정 조성물 및 이조성물을 사용한 액정 광변조 장치

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EP0376294A1 (en) 1990-07-04
DE68925954T2 (de) 1996-10-17
EP0376294B1 (en) 1996-03-13
US5370821A (en) 1994-12-06
DE68925954D1 (de) 1996-04-18

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