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KR910016659A - 키랄 나프탈린디카복실레이트 - Google Patents

키랄 나프탈린디카복실레이트 Download PDF

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Publication number
KR910016659A
KR910016659A KR1019910004703A KR910004703A KR910016659A KR 910016659 A KR910016659 A KR 910016659A KR 1019910004703 A KR1019910004703 A KR 1019910004703A KR 910004703 A KR910004703 A KR 910004703A KR 910016659 A KR910016659 A KR 910016659A
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KR
South Korea
Prior art keywords
optically active
compound
liquid crystal
alkyl
alkoxy
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KR1019910004703A
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English (en)
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KR100192730B1 (ko
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켈리 스티븐
Original Assignee
장-자크 오게이, 롤란드 보러
에프. 호프만-라 롯슈 아크티엔게젤샤프트
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Application filed by 장-자크 오게이, 롤란드 보러, 에프. 호프만-라 롯슈 아크티엔게젤샤프트 filed Critical 장-자크 오게이, 롤란드 보러
Publication of KR910016659A publication Critical patent/KR910016659A/ko
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Publication of KR100192730B1 publication Critical patent/KR100192730B1/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic 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
    • C09K19/32—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
    • 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
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked

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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

키랄 나프탈린디카복실레이트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 하기 일반식(Ⅰ)의 광학 활성 나프탈렌-2,6-디카복실산 에스테르;
    상기식에서, C*는 키랄 탄소원자를 타나내고 R1은C2-C12-알킬,C|2-C12-알케닐, C2-C12-알콕시 카보닐 또는 C3-C12-알케닐옥시카보닐을 나타낸다.
  2. 제1항에 있어서, R1이 직쇄 잔기를 나타내는 화합물.
  3. 제1항 또는 제2항에 있어서, R1이 최대 7개의 탄소원자를 갖는 잔기를 나타내는 화합물.
  4. 액정 담체 물질과 제1항에 정의된 일반식(Ⅰ)의 하나이상의 광학 활성 화합물을 함유하는 액정 혼합물.
  5. 제4항에 있어서, 일반식(Ⅰ)의 광학 활성 화합물의 함량이 0.1 내지 30중량% 인 액정 혼합물.
  6. 제4항 또는 제5항에 있어서, 일반식(Ⅰ)의 하나이상의 광학 활성 화합물과 하기 일반식(Ⅲ) 내지 (ⅩⅠ)의 화합물 그룹으로 부터의 하나이상의 화합물을 함유하는 액정 혼합물:
    상기식들에서, R2및R6은 각각 독립적으로 알킬 또는 알케닐을 나타내고, R3은 시아노, 알킬, 알콕시, 알케닐, 알케닐옥시, 알콕시 메틸 또는 알케닐옥시메틸을 나타내고, Z1은 단일 공유결합 또는 -CH2CH2-를 나타내고, n은 0또는 1을 나타내고, R4는 알킬, 알콕시, 알케닐 또는 알케닐옥시를 나타내고, R5는 시아노, 알킬, 알콕시를 나타내고, A고리는 1,4-페닐렌 또는 트랜스-1,4-사이클로 헬실렌을 나타내고, Z2는 단일 공유결합, -COO- 또는 -CH2CH2- 를 나타낸다.
  7. 나프탈렌-2,6-디카복실산 또는 나프탈렌-2,6-디카복실산의 적합한 유도체를 하기 일반식(Ⅱ)의 광학 활성 화합물로 에스테르화시킴을 포함하는, 제1항에 정의된 일반식(Ⅰ)의 광학 활성 나프탈렌-2,6-디카복실산 에스테르의 제조방법.
    상기식에서, C*및 R1은 제1항에 정의된 의미를 갖는다.
  8. 광학 또는 전광 목적에 사용하기 위한 제4항에 따른 액정 혼합물의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910004703A 1990-03-27 1991-03-25 키랄 나프탈린디카복실레이트 KR100192730B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH100990 1990-03-27
CH1009/90 1990-03-27

Publications (2)

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KR910016659A true KR910016659A (ko) 1991-11-05
KR100192730B1 KR100192730B1 (ko) 1999-06-15

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ID=4200322

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Application Number Title Priority Date Filing Date
KR1019910004703A KR100192730B1 (ko) 1990-03-27 1991-03-25 키랄 나프탈린디카복실레이트

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Country Link
US (1) US5230828A (ko)
EP (1) EP0449049B1 (ko)
JP (1) JP2944244B2 (ko)
KR (1) KR100192730B1 (ko)
DE (1) DE59104009D1 (ko)
HK (1) HK49697A (ko)

Families Citing this family (6)

* 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
KR20020079442A (ko) 2001-04-13 2002-10-19 미츠비시 가스 가가쿠 가부시키가이샤 광학 활성화합물 및 그것을 함유하는 액정조성물
JP2003012610A (ja) 2001-06-26 2003-01-15 Mitsubishi Gas Chem Co Inc 光学活性化合物およびそれを含む液晶組成物
JP4696549B2 (ja) * 2004-10-29 2011-06-08 Ｄｉｃ株式会社 トリフルオロナフタレン誘導体
EP2094815B1 (en) * 2006-12-22 2012-06-27 Rolic AG Patternable liquid crystal polymer comprising thio-ether units
CN108717239B (zh) * 2017-11-20 2021-02-19 山东蓝贝易书信息科技有限公司 易热擦除型液晶膜写字板及制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603075A (en) * 1977-10-24 1981-11-18 Secr Defence Liquid crystal esters containing naphthyl groups
GB8520715D0 (en) * 1985-08-19 1985-09-25 Secr Defence Secondary alcohol derivatives
DE3534778A1 (de) * 1985-09-30 1987-04-02 Hoechst Ag Chirale ester mesogener carbonsaeuren, ein verfahren zu deren herstellung und ihre verwendung als dotierstoff in fluessigkristall-phasen
WO1987005018A2 (fr) * 1986-02-17 1987-08-27 MERCK Patent Gesellschaft mit beschränkter Haftung Composes optiquement actifs
GB8610349D0 (en) * 1986-04-28 1986-06-04 Bdh Ltd 6-hydroxy-2-naphthoic acid derivatives
JPH02209990A (ja) * 1989-02-10 1990-08-21 Dainippon Ink & Chem Inc 強誘電性液晶組成物

Also Published As

Publication number Publication date
JP2944244B2 (ja) 1999-08-30
EP0449049A3 (en) 1993-01-20
DE59104009D1 (de) 1995-02-09
EP0449049A2 (de) 1991-10-02
KR100192730B1 (ko) 1999-06-15
EP0449049B1 (de) 1994-12-28
US5230828A (en) 1993-07-27
JPH04221346A (ja) 1992-08-11
HK49697A (en) 1997-04-25

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