KR890006789A - 광학적 활성 액정화합물 및 조성물 - Google Patents

광학적 활성 액정화합물 및 조성물 Download PDF

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KR890006789A
KR890006789A KR1019880011897A KR880011897A KR890006789A KR 890006789 A KR890006789 A KR 890006789A KR 1019880011897 A KR1019880011897 A KR 1019880011897A KR 880011897 A KR880011897 A KR 880011897A KR 890006789 A KR890006789 A KR 890006789A
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liquid crystal
group
carbon atoms
optically active
alkyl group
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KR1019880011897A
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KR960000871B1 (ko
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가즈도시 미야자와
쇼오조오 요시다
마사가즈 가네미
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노기 사다오
칫소 가부시끼가이샤
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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
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K19/126—Compounds containing at least one asymmetric carbon 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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
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    • 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
    • C09K19/04—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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/123—Ph-Ph-Ph

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

Abstract

내용 없음

Description

광학적 활성 액정화합물 및 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 실시예 2에서 수득한 화합물의 적외선 흡수도(제1도) 및 NMR측정도(제2도)이다.

Claims (5)

  1. 하기 일반식(Ⅰ)의 광학적 활성 액정화합물.
    상기식에서, 1 및 m은 각각 0 또는 1이고, R1및R2중의 적어도 하나는 일반식(여기서, R3는 탄소수 2 또는 3의 알킬기이고, R4는 탄소수 3내지 18의 알킬기이지만, R3 R4이다)의 광학적 활성 알콕시기이고, 다른 하나는 탄소수 1 내지 20의 알킬기, 알콕시기, 알카노일옥시기, 할로겐원자 및 시아노기이며,
    (여기서, X,Y및Z는 각각 독립적으로 수소원자, 할로겐원자 및 시아노기중의 어느 하나이다)이다.
  2. 하기 일반식(Ⅰ)의 광학적 활성 액정화합물중의 1종을 적어도 1성분으로 함유함을 특징으로 하는 액정조성물.
    상기식에서, 1및 m은 각각 0 또는 1이고, R1및R2중의 적어도 하나는 일반식(여기서, R3는 탄소수 2 또는 3의 알킬기이고, R4는 탄소수 3내지 18의 알킬기이지만, R3 R4이다)의 광학적 활성 알콕시기이고, 다른 하나는 탄소수 1 내지 20의 알킬기, 알콕시기, 알카노일옥시기, 할로겐원자 및 시아노기이며,
    (여기서, X,Y및Z는 각각 독립적으로 수소원자, 할로겐원자 및 시아노기중의 어느 하나이다)이다.
  3. 제2항에 있어서, 나타나는 액정 상이 키랄 스멕틱상인 액정조성물.
  4. 제2항에 있어서, 나타나는 액정 상이 키랄 네마틱상인 액정조성물.
  5. 하기 일반식(Ⅰ)의 광학적 액정화합물중의 1종을 적어도 1성분으로 함유하는 액정조성물을 사용하여 구성된 전기광학소자.
    상기식에서, 1및 m은 각각 0 또는 1이고, R1및R2중의 적어도 하나는 일반식(여기서, R3는 탄소수 2 또는 3의 알킬기이고, R4는 탄소수 3내지 18의 알킬기이지만, R3 R4이다)의 광학적 활성 알콕시기이고, 다른 하나는 탄소수 1 내지 20의 알킬기, 알콕시기, 알카노일옥시기, 할로겐원자 및 시아노기이며,
    (여기서, X,Y및Z는 각각 독립적으로 수소원자, 할로겐원자 및 시아노기중의 어느 하나이다)이다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880011897A 1987-10-15 1988-09-15 광학 활성 액정성 화합물, 이를 함유하는 액정 조성물 및 이로부터 구성된 전기 광학 소자 KR960000871B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62260209A JP2678604B2 (ja) 1987-10-15 1987-10-15 新規光学活性液晶性化合物及び組成物
JP?260,209/87? 1987-10-15
JP62-260209 1987-10-15

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KR890006789A true KR890006789A (ko) 1989-06-16
KR960000871B1 KR960000871B1 (ko) 1996-01-13

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KR1019880011897A KR960000871B1 (ko) 1987-10-15 1988-09-15 광학 활성 액정성 화합물, 이를 함유하는 액정 조성물 및 이로부터 구성된 전기 광학 소자

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EP (1) EP0312210B1 (ko)
JP (1) JP2678604B2 (ko)
KR (1) KR960000871B1 (ko)
DE (1) DE3880066T2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0825958B2 (ja) * 1987-11-24 1996-03-13 株式会社ジャパンエナジー 新規エステル化合物及びそれを含有する液晶組成物
DE69015000T2 (de) * 1989-06-07 1995-06-14 Wako Pure Chem Ind Ltd Optisch aktive Verbindungen und sie enthaltende Flüssigkristallzusammensetzungen.
DE4026223A1 (de) * 1989-08-26 1991-02-28 Merck Patent Gmbh 5-oxy-2-phenylpyridine und fluessigkristallines medium
DE4034122A1 (de) * 1990-10-26 1992-04-30 Merck Patent Gmbh Optisch aktive 5-oxypyridin-2-yl-derivate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3377219D1 (en) * 1982-11-26 1988-08-04 Hitachi Ltd Smectic liquid crystal compounds and liquid crystal compositions
US4614609A (en) * 1983-06-14 1986-09-30 Chisso Corporation Liquid crystalline biphenyl derivatives and mixtures thereof
JPS6090290A (ja) * 1983-10-05 1985-05-21 Chisso Corp カイラルスメクチツク液晶組成物
JPS61229833A (ja) * 1985-04-05 1986-10-14 Asahi Glass Co Ltd カイラルエ−テル化合物およびそれを用いた液晶組成物
JPS62187421A (ja) * 1986-02-13 1987-08-15 Alps Electric Co Ltd 液晶性化合物
JPS62190134A (ja) * 1986-02-13 1987-08-20 Alps Electric Co Ltd 液晶性化合物
GB8703103D0 (en) * 1987-02-11 1987-03-18 Secr Defence Terphenyl derivatives

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Publication number Publication date
KR960000871B1 (ko) 1996-01-13
JPH01102040A (ja) 1989-04-19
DE3880066T2 (de) 1993-10-21
EP0312210A2 (en) 1989-04-19
DE3880066D1 (de) 1993-05-13
EP0312210B1 (en) 1993-04-07
EP0312210A3 (en) 1990-05-23
JP2678604B2 (ja) 1997-11-17

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