KR880701220A - 키랄 액정 화합물 - Google Patents
키랄 액정 화합물Info
- Publication number
- KR880701220A KR880701220A KR1019880700193A KR880700193A KR880701220A KR 880701220 A KR880701220 A KR 880701220A KR 1019880700193 A KR1019880700193 A KR 1019880700193A KR 880700193 A KR880700193 A KR 880700193A KR 880701220 A KR880701220 A KR 880701220A
- Authority
- KR
- South Korea
- Prior art keywords
- compound
- alkyl
- independently
- general formula
- alkoxy
- Prior art date
Links
Classifications
-
- 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
- C07C69/94—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/17—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one 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
- C09K19/08—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
- 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
- C09K19/2028—Compounds containing at least one asymmetric carbon atom containing additionally a linking group other than -COO- or -OCO-, e.g. -CH2-CH2-, -CH=CH-, -C=C-; containing at least one additional carbon atom in the chain containing -COO- or -OCO- groups, e.g. -COO-CH*-CH3
-
- 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
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
-
- 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
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
Landscapes
- 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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 화합물을 위한 제조경로.
Claims (14)
- 다음 일반식의 광학적 활성 화합물.상기식에서, X는 다음 일반식의 구조를 가지며,B는 탄소수 1내지 12의 알킬, 키랄 그룹 또는 다음 일반식의 그룹이며,R및 R1은 독립적으로 수소 또는 C1내지 C12의 알킬, 알콕시, 알킬카보닐옥시 또는 알콕시카보닐이며;각각의 환은 동일하거나 상이할 수 있으며, 독립적으로, 임의로 알킬, 시아노 또는 할로겐 치환된 페닐, 트란스-사이클로헥실, 피리딜, 피리미딜, 비사이클로(2, 2, 2)옥틸 또는 디옥산으로부터 선택되며, 각각의 A 및 D는 동일하거나 상이할 수 있으며, 독립적으로 단일 결합, COO, OOC, CH=N, N=CH, CH20, OCH2또는 CH(CH3), 또는 이러한 그룹중의 두개의 조합물로부터 선택되며, 각각의 a 및 d는 독립적으로 0또는 1이며, Y는 COO, OOC,-O-또는 단일 결합으로부터 선택되며; W는 단일 결합,(여기서, n, m 및 p 는 독립적으로 0내지 10이다)으로부터 선택되며; Z 및 Z1은 독립적으로 CN, Cl, F, Br 또는 CF3이며; 단, Z가 Cl또는 CN이고 B가알킬인 경우, X-Y-는
- 제1항에 있어서,임을 특징으로 하는 화합물.
- 제2항에 있어서, B가 사이클로헥실, n-알킬 또는 다음 일반식(B′)의 촉쇄 또는 광학적 활성 알킬 그룹임을 특징으로 하는 화합물.상기식에서, t는 0또는 1내지 6의 정수이며, n 및 m은 동일하거나 상이하며, 1내지 6의 값을 갖는다.
- 제3항에 있어서, B가 일반식(B′)의 구조를 가지고, t가 0 또는 1이며, n 또는 m중의 최소한 하나가 1임을 특징으로 하는 화합물.
- 제2항에 있어서, 하기의 3, 1, 내지 3, 9로부터 선택되는 일반식을 가짐을 특징으로 하는 화합물;상기식에서, R1은 C3내지 C12의 n-알킬 또는 n-알콕시이고, R2는 시이클로헥실, C1내지 C12의 n-알킬 또는 C3내지 C12의 측쇄 또는 광학적 활성 알킬이다.
- 제5항에 있어서, R2가 CH2, n-C4H9, CH(CH3)2, CH2CH(CH3)2또는 CH(CH3)C2H5로부터 선택되며, R1은 C8내지 C10의 n-알킬 또는 n-알콕시임을 특징으로 하는 화합물.
- 최소한 하나의 화합물이 제2항 내지 제6항중의 어느 한 항에서 청구된 화합물임을 특징으로 하는, 최소한 두 화합물인 강유전성 스멕틱 액정물질.
- 제7항에 있어서, 다음 일반식의 화합물을 최소한 하나 함유함을 특징으로 하는 물질;상기식에서, RA및 RB는 독립적으로 C1내지 C12의 n-알킬 또는 n-알콕시이다.
- 제7항에 있어서, 다음 일반식의 화합물을 최소한 하나 함유함을 특징으로 하는 물질;상기식에서, RA및 RB는 독립적으로 C1내지 C12의 n-알킬 또는 n-알콕시이다.
- 제7항에 있어서, 반대편 꼬임센스의 나선형 스멕틱 상의 외관을 제2항 내지 제6항에서 청구된 최소한 하나의 화합물에 의해 혼합물중에서 유도된 외관으로 유도하는 최소한 하나의 화합물을 함유함을 특징으로 하는 물질.
- 제7항에 있어서, 제5항에 기재한 일반식3, 1 내지 3, 9의 화합물중의 최소한 하나의 에난티오머 형태를 함유함을 특징으로 하는 물질.
- 제7항에 있어서, 다음 일반식의 화합물을 또한 함유함을 특징으로 하는 물질.
- 제8항에 있어서, RA및 RB는 가 광학적 활성 알킬 또는 알콕시 그룹인 화합물 최소한 하나를또한 포함함을 특징으로 하는 물질.
- 제7항에서 청구된 물질이 혼입되어 있음을 특징으로 하는 액정 전기-광학적 표시장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868615316A GB8615316D0 (en) | 1986-06-23 | 1986-06-23 | Chiral liquid crystal compounds |
GB8615316 | 1986-06-23 | ||
PCT/GB1987/000441 WO1987007890A2 (en) | 1986-06-23 | 1987-06-23 | Chiral liquid crystal compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880701220A true KR880701220A (ko) | 1988-07-26 |
KR960009566B1 KR960009566B1 (ko) | 1996-07-20 |
Family
ID=10599962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880700193A KR960009566B1 (ko) | 1986-06-23 | 1987-06-23 | 키랄 액정 화합물을 함유하는 강유전성 스멕틱 액정 조성물 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0310620B1 (ko) |
JP (2) | JP2578458B2 (ko) |
KR (1) | KR960009566B1 (ko) |
CN (1) | CN1012956B (ko) |
AT (1) | ATE80148T1 (ko) |
CA (1) | CA1317975C (ko) |
DE (1) | DE3781553T2 (ko) |
GB (1) | GB8615316D0 (ko) |
MY (1) | MY101893A (ko) |
WO (1) | WO1987007890A2 (ko) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8428653D0 (en) * | 1984-11-13 | 1984-12-19 | Secr Defence | Diesters |
EP0263843B1 (en) * | 1986-02-21 | 1992-12-02 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern | Liquid crystal compounds, mixtures and devices |
JPH0730041B2 (ja) * | 1987-06-01 | 1995-04-05 | チッソ株式会社 | スメクチック性液晶化合物 |
WO1989005792A1 (en) * | 1987-12-18 | 1989-06-29 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Cyanohydrin derivatives and their use in liquid crystal materials and devices |
US5204020A (en) * | 1988-02-02 | 1993-04-20 | Showa Shell Sekiyu K.K. | Liquid crystal compounds |
US5424005A (en) * | 1988-02-02 | 1995-06-13 | Showa Shell Sekiyu K.K. | Liquid crystal compounds |
DE68906178T2 (de) * | 1988-02-26 | 1993-11-11 | Showa Shell Sekiyu | Flüssigkristallverbindungen. |
DE68918358T2 (de) * | 1988-06-24 | 1995-02-16 | Canon Kk | Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung. |
US5599479A (en) * | 1988-06-24 | 1997-02-04 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
JPH02131450A (ja) * | 1988-07-08 | 1990-05-21 | Showa Shell Sekiyu Kk | 液晶化合物 |
US5173211A (en) * | 1988-07-13 | 1992-12-22 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
US5340497A (en) * | 1989-06-06 | 1994-08-23 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorophenylpyrimidines |
US5207946A (en) * | 1989-07-26 | 1993-05-04 | Showa Shell Sekiyu K.K. | Liquid crystal compounds |
DE3930667A1 (de) * | 1989-09-14 | 1991-03-28 | Basf Ag | Reversible oder irreversible erzeugung einer abbildung |
US5207947A (en) * | 1989-10-06 | 1993-05-04 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compound |
US5328641A (en) * | 1989-10-06 | 1994-07-12 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compound |
DE4030579A1 (de) * | 1990-09-27 | 1992-04-02 | Hoechst Ag | Cyclohexylphenylpyrimidine, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen |
DE4106353A1 (de) * | 1991-02-28 | 1992-09-03 | Basf Ag | Reversible oder irreversible erzeugung einer abbildung |
GB2271118B (en) * | 1992-09-30 | 1996-09-18 | Merck Patent Gmbh | Ferroelectric liquid-crystalline media, and their use in electro-optical devices |
GB9224542D0 (en) * | 1992-11-24 | 1993-01-13 | Secr Defence | Ferroelectric liquid crystal device |
GB2278841A (en) * | 1993-06-11 | 1994-12-14 | Secr Defence | Liquid crystal compounds, mixtures and devices |
GB2294461B (en) * | 1993-06-11 | 1998-02-25 | Secr Defence | Liquid crystal materials, mixtures and devices |
GB9325438D0 (en) * | 1993-12-13 | 1994-02-16 | Secr Defence | Ferroelectric liquid crystal devices |
DE4423098A1 (de) * | 1994-07-01 | 1996-01-04 | Hoechst Ag | Verwendung von Pyrimidingruppen enthaltenden konjugierten Verbindungen als Elektrolumineszenzmaterialien |
GB9506308D0 (en) * | 1995-03-28 | 1995-05-17 | Secr Defence | Chiral compounds |
EP1646703B1 (de) * | 2003-07-11 | 2010-03-17 | MERCK PATENT GmbH | Flüssigkristallines medium mit monofluor-terphenylverbindungen |
JP4957247B2 (ja) | 2004-10-04 | 2012-06-20 | Jnc石油化学株式会社 | 液晶組成物および液晶表示素子 |
CN103627405B (zh) * | 2012-08-24 | 2016-03-09 | 北京京东方光电科技有限公司 | 液晶材料组合物、液晶面板和降低液晶面板响应时间的方法 |
CN104152151B (zh) * | 2014-07-23 | 2015-12-02 | 北京大学 | 一种具有近晶相的液晶组合物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0110299B2 (en) * | 1982-11-26 | 1993-06-09 | Hitachi, Ltd. | Smectic liquid crystal compounds and liquid crystal compositions |
JPH072701B2 (ja) * | 1985-04-18 | 1995-01-18 | 旭硝子株式会社 | 光学活性エステル化合物およびそれを用いた液晶組成物 |
-
1986
- 1986-06-23 GB GB868615316A patent/GB8615316D0/en active Pending
-
1987
- 1987-06-22 CN CN87105129A patent/CN1012956B/zh not_active Expired
- 1987-06-22 CA CA000540229A patent/CA1317975C/en not_active Expired - Fee Related
- 1987-06-23 MY MYPI87000869A patent/MY101893A/en unknown
- 1987-06-23 DE DE8787904077T patent/DE3781553T2/de not_active Expired - Fee Related
- 1987-06-23 JP JP62503743A patent/JP2578458B2/ja not_active Expired - Fee Related
- 1987-06-23 EP EP87904077A patent/EP0310620B1/en not_active Expired - Lifetime
- 1987-06-23 WO PCT/GB1987/000441 patent/WO1987007890A2/en active IP Right Grant
- 1987-06-23 KR KR1019880700193A patent/KR960009566B1/ko not_active IP Right Cessation
- 1987-06-23 AT AT87904077T patent/ATE80148T1/de not_active IP Right Cessation
-
1996
- 1996-06-20 JP JP8160003A patent/JP2620544B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH01503455A (ja) | 1989-11-22 |
EP0310620A1 (en) | 1989-04-12 |
JP2578458B2 (ja) | 1997-02-05 |
GB8615316D0 (en) | 1986-07-30 |
DE3781553T2 (de) | 1993-04-08 |
JP2620544B2 (ja) | 1997-06-18 |
MY101893A (en) | 1992-02-15 |
DE3781553D1 (de) | 1992-10-08 |
WO1987007890A3 (en) | 1988-02-11 |
JPH093455A (ja) | 1997-01-07 |
WO1987007890A2 (en) | 1987-12-30 |
KR960009566B1 (ko) | 1996-07-20 |
ATE80148T1 (de) | 1992-09-15 |
CN1012956B (zh) | 1991-06-26 |
CN87105129A (zh) | 1988-07-27 |
CA1317975C (en) | 1993-05-18 |
EP0310620B1 (en) | 1992-09-02 |
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