KR880014079A - 액정혼합물중의 도핑제로서 광학적으로 활성인 옥시란-2-카복실산 에스테르의 용도 - Google Patents

액정혼합물중의 도핑제로서 광학적으로 활성인 옥시란-2-카복실산 에스테르의 용도 Download PDF

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KR880014079A
KR880014079A KR1019880006307A KR880006307A KR880014079A KR 880014079 A KR880014079 A KR 880014079A KR 1019880006307 A KR1019880006307 A KR 1019880006307A KR 880006307 A KR880006307 A KR 880006307A KR 880014079 A KR880014079 A KR 880014079A
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carboxylic acid
general formula
acid ester
optically active
liquid crystal
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KR960006076B1 (ko
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쉐로브스키 귄터
가이 쥐르겐
뒤발 한스-롤프
에셔 클라우스
헴머를링 볼프강
뮐러 잉그리드
올렌도르프 디터
빙겐 라이너
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하인리히 벡커, 베른하르트 벡크
훽스트 아크티엔게젤샤프트
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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
    • C09K19/08—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
    • 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
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings 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, 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
    • C09K19/52—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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/141—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals
    • G02F1/1418—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals using smectic liquid crystals, e.g. based on the electroclinic effect
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/361—Organic materials
    • G02F1/3615—Organic materials containing polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-harmonic generation

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Epoxy Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

내용 없음

Description

액정혼합물중의 도핑제로서 광학적으로 활성인 옥시란-2-카복실산 에스테르의 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 액정혼합물중의 도핑제(dopant)로서 사용되는 광학적으로 활성인 옥시란-2-카복실산 에스테르의 용도.
  2. 제 1 항에 있어서, 일반식(Ⅰ)의 옥시란-2-카복실산 에스테르의 용도.
    상기식에서,또는 1 내지 16개의 탄소원자를 함유하는 직쇄 또는 측쇄 알킬 라디칼 또는 3내지 16개의 탄소원자를 함유하는 직쇄 또는 측쇄 알케닐라디칼이며, 이때 상기 라디칼 자체는 비대칭 탄소원자를 함유할 수 있으며, 인접하지 않은 -CH2그룹중의 하나 이상은 -O-, -S-, -CO-, -O-CO- 및/또는 -CO-O-로 대체될 수 있고, 하나 이상의 수소원자는 F, CL, B2또는 CN으로 대체될 수 있으며, R2는 수소 또는 1 내지 16개의 탄소원자를 함유 하는 알킬, 또는 각각의 경우 4또는 4'위치가 1 내지 16개의 탄소원자를 함유하는 알킬 쇄로 치환될 수 있는 사이클로헥실 또는 비사이클로 헥실이고, R3는 수소 또는 1 내지 16개의 탄소원자를 함유하는 알킬이고, J 및 1은 0, 1 또는 2 이고, K 및 m은 0또는 1이고, n은 0, 1또는 2이며, 단, j 및/또는 1이 0이면 K는 0 이고 ; n이 0이면 m은 0이고 ; J+1-n의 합은 최소한 1이고 최대한 3이며,
    -A1, -A2는
    이고,
    -A3는
    이고,
    -M1, M2는 -CO-0, -0-CO, -CH2CH2, -CH=CH, -CH2O, -OCH2이고 X는 산소 또는 황이다.
  3. 제 2 항에 있어서, 일반식(Ⅳ)의 옥시란-2-카복실산 에스테르의 용도.
    상기식에서, R4는 비대칭 탄소원자를 함유할 수 있는, 탄소수 6 내지 12의 직쇄 또는 측쇄 알킬 또는 알케닐 라디칼을 나타내고 ; -M3-O, -S, -O-CO 또는 -CO를 나타내고
    를 나타낸다.
  4. 제 2 항에서 청구된 일반식(Ⅰ)의 광학적으로 활성인 옥시란-2-카복실산 에스테르.
  5. 제 3 항에서 청구된 일반식(Ⅳ)의 광학적으로 활성인 옥시란 -2-카복실산에스테르.
  6. 적어도 하나의 광학적으로 활성인 록시란 -2-카복실산 에스테르르를 함유하는 액정혼합물.
  7. 제 2 항에서 청구된 적어도 하나의 일반식(Ⅰ)의 광학적으로 활성인 옥시란 -2-카복실산 에스테르를 함유하는 액정혼합물.
  8. 제 3 항에서 청구된 적어도 하나의 일반식(Ⅳ)의 광학적으로 옥시란-2-카복실산 에스트레르를 함유하는 액정혼합물.
  9. 제 6 항에 있어서 청구된 액정혼합물의 함유하는 전자 광학적 스위칭 도는 디스플레이 부품.
  10. 일반식(Ⅱ)의 메소제닉 페놀 또는 티오페놀을 일반식(Ⅲ)의 옥시란-2-카복실산 유도체와 반응시켜, 제 2 항에서 청구된 일반식(Ⅰ)의 광학적으로 활성인 옥시란-2-카복실산 에스테르를 제조하는 방법.
    R1(-A1)i(-M1)j(-A2)1(-M2)m(-A3)n-X-H
    상기식에서, R1,R2,R3, -A1, J. -M1, K, -A2, 1, -M2, m, -A3, n 및 X는 제 2 항에서 정의한 의미를 가지며 Y는 OH 그룹 또는 할로겐을 나타낸다.
KR1019880006307A 1987-05-29 1988-05-28 광학 활성 옥시란-2-카복실산 에스테르, 이를 함유하는 액정 혼합물 및 액정 혼합물에서 도핑제로서의 광학 활성 옥시란 2-카복실산 에스테르의 용도 KR960006076B1 (ko)

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Application Number Priority Date Filing Date Title
DEP3718174.2 1987-05-29
DE19873718174 DE3718174A1 (de) 1987-05-29 1987-05-29 Verwendung von optisch aktiven oxiran-2-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester

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KR880014079A true KR880014079A (ko) 1988-12-22
KR960006076B1 KR960006076B1 (ko) 1996-05-08

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US (1) US4988459A (ko)
EP (1) EP0292954B1 (ko)
JP (1) JPH072728B2 (ko)
KR (1) KR960006076B1 (ko)
AT (1) ATE89029T1 (ko)
DE (2) DE3718174A1 (ko)
ES (1) ES2056855T3 (ko)
NO (1) NO882353L (ko)

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US4988459A (en) 1991-01-29
JPH072728B2 (ja) 1995-01-18
EP0292954A2 (de) 1988-11-30
DE3880734D1 (de) 1993-06-09
EP0292954B1 (de) 1993-05-05
DE3718174A1 (de) 1988-12-15
ES2056855T3 (es) 1994-10-16
NO882353D0 (no) 1988-05-27
ATE89029T1 (de) 1993-05-15
EP0292954A3 (en) 1989-08-30
NO882353L (no) 1988-11-30
KR960006076B1 (ko) 1996-05-08
JPS63310879A (ja) 1988-12-19

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