DE69033869D1 - Phenylpyrimidinderivate, Verfahren zur Herstellung, diese als wirksamen Stoff enthaltende Flüssigkristallzusammensetzungen, und sie verwendende Flüssigkristallelemente - Google Patents
Phenylpyrimidinderivate, Verfahren zur Herstellung, diese als wirksamen Stoff enthaltende Flüssigkristallzusammensetzungen, und sie verwendende FlüssigkristallelementeInfo
- Publication number
- DE69033869D1 DE69033869D1 DE69033869T DE69033869T DE69033869D1 DE 69033869 D1 DE69033869 D1 DE 69033869D1 DE 69033869 T DE69033869 T DE 69033869T DE 69033869 T DE69033869 T DE 69033869T DE 69033869 D1 DE69033869 D1 DE 69033869D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- processes
- producing
- active ingredient
- compositions containing
- 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
- 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
- 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
- C07D239/28—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 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
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen 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
- C09K19/34—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
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines
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 (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33315589A JP2819707B2 (ja) | 1989-01-06 | 1989-12-21 | 光学活性なアルコール類およびその製造方法 |
JP4885290 | 1990-02-27 | ||
JP17173690 | 1990-06-28 | ||
JP2238621A JPH04178369A (ja) | 1990-02-27 | 1990-09-06 | フェニルピリミジン誘導体、その製造法、それを有効成分とする液晶組成物およびこれを用いてなる液晶素子 |
JP2248027A JP3038855B2 (ja) | 1990-09-17 | 1990-09-17 | フッ素を含む、フェニルピリミジン誘導体、その製造法、それを有効成分とする液晶組成物およびこれを用いてなる液晶素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69033869D1 true DE69033869D1 (de) | 2002-01-10 |
DE69033869T2 DE69033869T2 (de) | 2002-07-18 |
Family
ID=27522749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990633869 Expired - Fee Related DE69033869T2 (de) | 1989-12-21 | 1990-12-21 | Phenylpyrimidinderivate, Verfahren zur Herstellung, diese als wirksamen Stoff enthaltende Flüssigkristallzusammensetzungen, und sie verwendende Flüssigkristallelemente |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0435632B1 (de) |
DE (1) | DE69033869T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5326497A (en) * | 1991-10-16 | 1994-07-05 | Hoffmann-La Roche Inc. | Nitrogen heterocycles and liquid crystalline mixtures containing them |
US5326871A (en) | 1991-12-26 | 1994-07-05 | Sumitomo Chemical Company, Limited | Optically active pyrimidine compound, process for producing the same and liquid crystal composition containing the same |
DE69324135T4 (de) * | 1992-10-26 | 2000-08-31 | Sumitomo Chemical Co., Ltd. | Acetylenderivate, verfahren zu ihrer herstellung, diese als wirkstoff enthaltende flüssigkristallzusamenensetzung und daraus hergestelltes flüssigkristallelement |
KR100301532B1 (ko) * | 1993-07-30 | 2001-10-22 | 고사이 아끼오 | 액정혼합물및이를함유하는액정소자 |
TW396200B (en) | 1994-10-19 | 2000-07-01 | Sumitomo Chemical Co | Liquid crystal composition and liquid crystal element containing such composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0255219B1 (de) * | 1986-06-09 | 1992-03-11 | Chisso Corporation | Omega-substituierte, optisch aktive 2-Alkanolesterabkömmlinge |
DE3854751T2 (de) * | 1987-06-12 | 1996-06-13 | Canon Kk | Vorrichtung mit einem ferroelektrischen Flüssigkristall. |
ATE111504T1 (de) * | 1988-06-24 | 1994-09-15 | Canon Kk | Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung. |
-
1990
- 1990-12-21 EP EP19900314192 patent/EP0435632B1/de not_active Expired - Lifetime
- 1990-12-21 DE DE1990633869 patent/DE69033869T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0435632B1 (de) | 2001-11-28 |
DE69033869T2 (de) | 2002-07-18 |
EP0435632A2 (de) | 1991-07-03 |
EP0435632A3 (en) | 1991-09-04 |
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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 |