DE3787794D1 - Optisch aktive Flüssigkristalline Biphenylverbindungen. - Google Patents
Optisch aktive Flüssigkristalline Biphenylverbindungen.Info
- Publication number
- DE3787794D1 DE3787794D1 DE87311104T DE3787794T DE3787794D1 DE 3787794 D1 DE3787794 D1 DE 3787794D1 DE 87311104 T DE87311104 T DE 87311104T DE 3787794 T DE3787794 T DE 3787794T DE 3787794 D1 DE3787794 D1 DE 3787794D1
- Authority
- DE
- Germany
- Prior art keywords
- optically active
- liquid crystalline
- active liquid
- biphenyl compounds
- crystalline biphenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- 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
- C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
- C07C43/2055—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring containing more than one ether bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- 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
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29961586A JPH0784402B2 (ja) | 1986-12-16 | 1986-12-16 | 新規光学活性液晶性ビフエニル化合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3787794D1 true DE3787794D1 (de) | 1993-11-18 |
DE3787794T2 DE3787794T2 (de) | 1994-02-10 |
Family
ID=17874912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873787794 Expired - Fee Related DE3787794T2 (de) | 1986-12-16 | 1987-12-16 | Optisch aktive Flüssigkristalline Biphenylverbindungen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0272115B1 (de) |
JP (1) | JPH0784402B2 (de) |
DE (1) | DE3787794T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0825945B2 (ja) * | 1987-05-29 | 1996-03-13 | 関東化学株式会社 | ビフエニル化合物 |
WO1988009320A1 (en) * | 1987-05-29 | 1988-12-01 | Kanto Kagaku Kabushiki Kaisha | Biphenyl compound |
US5397504A (en) * | 1987-05-29 | 1995-03-14 | Kanto Kagaku Kabushiki Kaisha | Biphenyl compound |
GB8813024D0 (en) * | 1988-06-02 | 1988-07-06 | Merck Patent Gmbh | Fluorinated biphenyldiole derivatives |
US5271867A (en) * | 1989-08-23 | 1993-12-21 | Sharp Kabushiki Kaisha | Liquid crystal composition and liquid crystal device containing the same |
JP2575885B2 (ja) * | 1989-08-23 | 1997-01-29 | シャープ株式会社 | 液晶組成物及びこれを含む液晶素子 |
JP4959915B2 (ja) * | 2003-11-11 | 2012-06-27 | 本州化学工業株式会社 | 新規な4,4”−置換オキシ−p−ターフェニル類 |
CN101817748A (zh) * | 2010-05-07 | 2010-09-01 | 东北大学 | 一种端基含脂肪烃链的全氟烷酰氧基联苯液晶化合物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1592161A (en) * | 1976-08-13 | 1981-07-01 | Secr Defence | Biphenyl carboxylic esters and their use as liquid crystal materials |
US4614609A (en) * | 1983-06-14 | 1986-09-30 | Chisso Corporation | Liquid crystalline biphenyl derivatives and mixtures thereof |
JPS63137983A (ja) * | 1986-11-28 | 1988-06-09 | Chisso Corp | ゲストホスト型表示素子用強誘電性液晶混合物 |
-
1986
- 1986-12-16 JP JP29961586A patent/JPH0784402B2/ja not_active Expired - Lifetime
-
1987
- 1987-12-16 EP EP19870311104 patent/EP0272115B1/de not_active Expired - Lifetime
- 1987-12-16 DE DE19873787794 patent/DE3787794T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0272115A3 (en) | 1990-02-14 |
EP0272115B1 (de) | 1993-10-13 |
JPS63154637A (ja) | 1988-06-27 |
DE3787794T2 (de) | 1994-02-10 |
JPH0784402B2 (ja) | 1995-09-13 |
EP0272115A2 (de) | 1988-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |