KR940003912A - 시클로헥센일 코아를 갖는 강유전성 액정 및 이를 포함하는 조성물 - Google Patents

시클로헥센일 코아를 갖는 강유전성 액정 및 이를 포함하는 조성물 Download PDF

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KR940003912A
KR940003912A KR1019930015253A KR930015253A KR940003912A KR 940003912 A KR940003912 A KR 940003912A KR 1019930015253 A KR1019930015253 A KR 1019930015253A KR 930015253 A KR930015253 A KR 930015253A KR 940003912 A KR940003912 A KR 940003912A
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alkyl
ferroelectric liquid
substituted
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디. 와안드 마이클
티. 보오라 로이니
엠. 무어 쿤달리카
엔. 써어네스 윌리엄
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엘. 스튜어트 더 써드
디스플레이테크 인코포레이티드
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
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    • 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
    • C07C43/215—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring having unsaturation outside the six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C69/75—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a six-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/08—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C07D239/26—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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    • 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
    • C09K19/3098—Unsaturated non-aromatic rings, e.g. cyclohexene rings
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    • 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
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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
    • C09K19/34—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
    • C09K19/3497—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen atoms
    • 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
    • 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
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

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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)
  • Pyridine Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명은 강유전성 액정화합물 및 시클로헥센을 유도체를 포함하는 조성물을 제공한다. 특히, 하기의 일반식을 제공한다.
상기식에서, R1및 R2가 각각 C1-C20의 탄소원자를 가지는 알킬, 시클로알킬, 알켄일, 알콕시, 티오알킬, 알킬실릴기일 수 있다. Y는 -COO-, -OCC-, CH2O-, 또는 -OCH2를 나타내며, Ar1및 Ar2는 각각 페닐고리, 할로겐화 페닐고리 및 질소원자를 포함하는 방향족 작용기로 이루어진 그룹으로 부터 선택될 수 있다.
바람직한 실시예에 있어서, 본 발명의 화합물은 질소를 포함하는 방향족 고리는 적어도 하나를 포함한다. Ar1및 Ar2는 1,4-페닐, 2,5-피리디닐, 2,5-피리미딜, 2,5-피라지닐, 2,5-티아디아졸, 3,6-피리디지닐 및 1,4-시클로헥실로 부터 선택될 수 있으며, 키랄 라세미기 및/또는 키랄 비라세미기이다.

Description

시클로헥센일 코아를 갖는 강유전성 액정 및 이를 포함하는 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (20)

  1. 하기식의 일반식을 가지는 화합물.
    상기식에서, R1및 R2가 각각 C1-C20의 알킬, 시클로알킬, 알켄일, 알콕시, 티오알킬 및 알킬실릴기로 이루어진 그룹에서 선택되며, Y가 -CH2O-, -COO-, -OOC-, -OCH2- 일 수 있으며, Ar1및 Ar2는 각각 페닐, 모노- 또는 디플루오르화 1,4-페닐, 2,5-피리디닐, 2,5-피리미딜, 2,5-피라지닐, 2,5-티아디아졸, 3,6-피리다지닐 및 트란스-1,4-시클로헥실로 일루어진 그룹으로 부터 선택되며, 적어도 하나의 Ar1또는 Ar2가 질소원자를 포함하는 방향족 고리이다.
  2. 제1항에 있어서, Y는 -O-CH2또는 -CH2-O- 인 화합물.
  3. 제2항에 있어서, 하나의 Ar1또는 Ar2가 2,5-치환된 피리미딘인의 화합물.
  4. 제3항에 있어서, 하나의 Ar1또는 Ar2가 2,5-치환된 피리미딘 화합물.
  5. 제3항에 있어서, 하나의 Ar1또는 Ar2가 2,3-디플루오로-1,4-치환된 페닐, 2-플루오로-1,4-치환된 페닐 또는 3-플루오로-1,4-치환된 페닐기인 화합물.
  6. 제2항에 있어서, 하나의 Ar1또는 Ar2가 트란스-1,4-시클로헥산인 화합물.
  7. 제2항에 있어서, R1및 R2가 각각 알킬, 알켄일, 알콕시 및 티오알킬기로 이루어진 그룹으로 부터 선택되는 화합물.
  8. 제2항에 있어서, R1및 R2가 각각 알킬 또는 알켄기인 화합물.
  9. 제8항에 있어서, R1및 R2가 C5내지 C12의 탄소원자를 포함하는 화합물.
  10. 제1항에 있어서, Y가 -OOC- 또는 -COO- 인 화합물.
  11. 제10항에 있어서, 하나의 Ar1또는 Ar1가 2,5-치환된 피리미딘인 화합물.
  12. 제10항에 있어서, 하나의 Ar1또는 Ar2가 2,5-치환된 피리딘인 화합물.
  13. 제10항에 있어서, 하나의 Ar1또는 Ar2가 2,3-디플루오로-1,4-치환된 페닐, 2-플루오로-1,4-치환된 페닐 또는 3-플루오로-1,4-치환된 페닐기인 화합물.
  14. 제10항에 있어서, 하나의 Ar1또는 Ar2가 트란스-1,4-시클로헥산인 화합물.
  15. 제10항에 있어서, R1및 R2가 각각 알킬, 알켄일, 알콕시 및 티오알킬기인 화합물.
  16. 제10항에 있어서, R1및 R2가 각각 알킬 또는 알켄기인 화합물.
  17. 제10항에 있어서, R1및 R2가 C5내지 C12의 탄소원자를 포함하는 화합물.
  18. 제1항에 따른 화합물을 하나 이상 포함하는 강유전성 액정 조성물.
  19. 제2항에 따른 화합물을 하나 이상 포함하는 강유전성 액정 조성물.
  20. 제10항에 따른 화합물을 하나 이상 포함하는 강유전성 액정 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930015253A 1992-08-07 1993-08-06 시클로헥센일 코아를 갖는 강유전성 액정 화합물 및 이들을 함유하는 조성물 KR100283163B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7/926,503 1992-08-07
US07/926,503 US5271864A (en) 1992-08-07 1992-08-07 Ferroelectric liquid crystal compounds with cyclohexenyl cores and compositions containing them

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KR940003912A true KR940003912A (ko) 1994-03-14
KR100283163B1 KR100283163B1 (ko) 2001-04-02

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JP3823354B2 (ja) * 1995-12-05 2006-09-20 チッソ株式会社 酸素原子含有結合基を持つアルケニル化合物、液晶組成物および液晶表示素子
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US6413448B1 (en) 1999-04-26 2002-07-02 Displaytech, Inc. Cyclohexyl- and cyclohexenyl-substituted liquid crystals with low birefringence
US6737124B2 (en) 2000-12-15 2004-05-18 Displaytech, Inc. Liquid crystal compounds having a silane tail with a perfluoroalkyl terminal portion
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US7195719B1 (en) 2001-01-03 2007-03-27 Displaytech, Inc. High polarization ferroelectric liquid crystal compositions
US6838128B1 (en) 2002-02-05 2005-01-04 Displaytech, Inc. High polarization dopants for ferroelectric liquid crystal compositions
PT1695956E (pt) 2003-11-27 2012-08-27 Chugoku Marine Paints Composto de ácido carboxílico cíclico e utilização do mesmo
JP2007523237A (ja) * 2004-02-11 2007-08-16 ディスプレイテック，インコーポレイテッド シリルテール基を有する液晶材料
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CN103320141A (zh) 2008-02-08 2013-09-25 晶美晟光电材料（南京）有限公司 包含环戊烷基团的液晶
TWI456031B (zh) 2010-12-23 2014-10-11 Ind Tech Res Inst 液晶化合物、液晶組合物及包括該化合物或組合物之液晶顯示器及光電裝置
CN112707798B (zh) * 2020-12-25 2023-03-28 晶美晟光电材料（南京）有限公司 一种包含柑青醇基亚甲氧基桥连接基的液晶化合物的制备方法
CN112646589B (zh) * 2020-12-25 2023-03-31 晶美晟光电材料（南京）有限公司 一种液晶化合物及其应用

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US5271864A (en) 1993-12-21
JPH07101893A (ja) 1995-04-18
EP0582489A1 (en) 1994-02-09
KR100283163B1 (ko) 2001-04-02

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