DE69604117T2 - Optisch aktive Dihydropyranderivate, Flüssigkristallzusammensetzung, Flüssigkristallvorrichtung, Flüssigkristallracematmischung - Google Patents
Optisch aktive Dihydropyranderivate, Flüssigkristallzusammensetzung, Flüssigkristallvorrichtung, FlüssigkristallracematmischungInfo
- Publication number
- DE69604117T2 DE69604117T2 DE69604117T DE69604117T DE69604117T2 DE 69604117 T2 DE69604117 T2 DE 69604117T2 DE 69604117 T DE69604117 T DE 69604117T DE 69604117 T DE69604117 T DE 69604117T DE 69604117 T2 DE69604117 T2 DE 69604117T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- optically active
- racemate mixture
- dihydropyran derivatives
- active dihydropyran
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title 3
- 239000000203 mixture Substances 0.000 title 2
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical class C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/30—Oxygen atoms, e.g. delta-lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- 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
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen 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
- 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
- C09K19/3444—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 one nitrogen atom, e.g. pyridine
-
- 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
- C09K19/3466—Pyrimidine with at least another heterocycle in the chain
-
- 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
- C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
- C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
-
- 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
-
- 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
- C09K19/588—Heterocyclic compounds
-
- 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
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
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)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10719095 | 1995-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69604117D1 DE69604117D1 (de) | 1999-10-14 |
DE69604117T2 true DE69604117T2 (de) | 2000-04-13 |
Family
ID=14452759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69604117T Expired - Fee Related DE69604117T2 (de) | 1995-05-01 | 1996-04-30 | Optisch aktive Dihydropyranderivate, Flüssigkristallzusammensetzung, Flüssigkristallvorrichtung, Flüssigkristallracematmischung |
Country Status (5)
Country | Link |
---|---|
US (2) | US5698137A (de) |
EP (1) | EP0741136B1 (de) |
KR (1) | KR100302318B1 (de) |
DE (1) | DE69604117T2 (de) |
TW (1) | TW306929B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5698137A (en) * | 1995-05-01 | 1997-12-16 | Kashima Oil Company | Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivative |
DE50306433D1 (de) * | 2002-12-21 | 2007-03-22 | Merck Patent Gmbh | Flüssigkristallines Medium |
DE102004021338A1 (de) * | 2003-05-27 | 2005-03-03 | Merck Patent Gmbh | Pyranderivate |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3306960A1 (de) * | 1983-02-28 | 1984-08-30 | Merck Patent Gmbh, 6100 Darmstadt | Tetrahydropyrane |
JPH03128371A (ja) * | 1989-07-12 | 1991-05-31 | Mitsubishi Rayon Co Ltd | 光学活性体及び液晶組成物 |
US5443755A (en) * | 1991-12-26 | 1995-08-22 | Kashima Oil Company | Optically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the same |
JPH05208969A (ja) * | 1992-01-31 | 1993-08-20 | Kashima Sekiyu Kk | 光学活性な含フッ素化合物 |
JP2977410B2 (ja) * | 1993-04-26 | 1999-11-15 | シャープ株式会社 | 強誘電性液晶組成物およびこれを用いた素子 |
US5595684A (en) * | 1994-04-11 | 1997-01-21 | Kashima Oil Company | Optically active tetrahydropyran derivative, liquid crystal composition, and liquid crystal device containing the same |
US5698137A (en) * | 1995-05-01 | 1997-12-16 | Kashima Oil Company | Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivative |
JPH0940953A (ja) * | 1995-07-27 | 1997-02-10 | Nippon Soken Inc | 反強誘電性液晶組成物及びこれを用いた液晶素子 |
-
1996
- 1996-04-15 US US08/632,118 patent/US5698137A/en not_active Expired - Fee Related
- 1996-04-23 TW TW085104829A patent/TW306929B/zh not_active IP Right Cessation
- 1996-04-30 DE DE69604117T patent/DE69604117T2/de not_active Expired - Fee Related
- 1996-04-30 KR KR1019960013651A patent/KR100302318B1/ko not_active IP Right Cessation
- 1996-04-30 EP EP96106826A patent/EP0741136B1/de not_active Expired - Lifetime
-
1997
- 1997-08-13 US US08/910,405 patent/US5811028A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100302318B1 (ko) | 2001-11-22 |
EP0741136A1 (de) | 1996-11-06 |
TW306929B (de) | 1997-06-01 |
DE69604117D1 (de) | 1999-10-14 |
KR960041176A (ko) | 1996-12-19 |
EP0741136B1 (de) | 1999-09-08 |
US5811028A (en) | 1998-09-22 |
US5698137A (en) | 1997-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69622504D1 (de) | Flüssigkristallprojektor | |
DE69611699D1 (de) | Alkenylverbindungen mit sauerstoffbindungen, flussigkristalline zusammensetzungen und flussigkristallines anzeigeelement | |
DE59508765D1 (de) | Optisch aktive smektische photovernetzbare Flüssigkristalle | |
DE69505878T2 (de) | Flüssigkristallzusammensetzungen | |
DE69506773D1 (de) | Flüssigkristallzusammensetzung | |
DE69005925D1 (de) | Flüssigkristallzusammensetzung. | |
DE69612527T2 (de) | Alkenylcyclohexanderivate, Flüssigkristallzusammensetzung und Flüssigkristallanzeigeelement | |
DE69109373T2 (de) | Lichtadressierte Flüssigkristallvorrichtung. | |
NO980923D0 (no) | Optisk aktivt fenylpyrimidin-derivat som analgetisk middel | |
DE59607649D1 (de) | Di-1,3-Dioxan-Derivate als Flüssigkristalle | |
DE69224836T2 (de) | Optisch aktive tetrahydropyran derivate, flüssigkristallzusammensetzungen und diese enthaltende flüssigkristallelemente | |
DE69605751D1 (de) | Nematische flüssigkristallzusammensetzung zur aktiv-matrix-anwendung | |
DE69505195D1 (de) | Flüssigkristallzusammensetzung | |
DE69523916D1 (de) | Flüssigkristallzusammensetzung | |
DE69604117T2 (de) | Optisch aktive Dihydropyranderivate, Flüssigkristallzusammensetzung, Flüssigkristallvorrichtung, Flüssigkristallracematmischung | |
DE69720999D1 (de) | Flüssigkristallzusammensetzung | |
DE69602288T2 (de) | Flüssigkristallzusammensetzung, Flüssigkristallvorrichtung und Flüssigkristallapparat | |
DE19681567T1 (de) | Flüssigkristallzusammensetzung | |
DE69523211D1 (de) | Optisch aktive Tetrahydropyranderivate, flüssigkristalline Zusammensetzung und diese enthaltende Flüssigkristall-Vorrichtung. | |
DE69602466T2 (de) | Flüssigkristallzusammensetzung, Flüssigkristallvorrichtung und Flüssigkristallapparat | |
BR9606473A (pt) | Composição líquida para a estabilização de herbicidas da série de bipiridínio | |
DE69522136D1 (de) | Optisch aktive Verbindung, Flüssigkristallzusammensetzung, diese enthaltend, Vorrichtung, Apparat und Anzeigeverfahren diese verwendend | |
DE69706226T2 (de) | Optisch aktive Verbindung, Flüssigkristallzusammensetzungen enthaltend die optisch aktive Verbindung und Flüssigkristallanzeigevorrichtung | |
DE69610313D1 (de) | Nematische flüssigkristallzusammensetzung | |
DK0740901T3 (da) | Nye væskeformuleringer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |