WO1991009026A3 - Phenyldioxannes - Google Patents
Phenyldioxannes Download PDFInfo
- Publication number
- WO1991009026A3 WO1991009026A3 PCT/EP1990/002132 EP9002132W WO9109026A3 WO 1991009026 A3 WO1991009026 A3 WO 1991009026A3 EP 9002132 W EP9002132 W EP 9002132W WO 9109026 A3 WO9109026 A3 WO 9109026A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phenyldioxanes
- independently
- ocf2h
- ocf3
- residues
- Prior art date
Links
Classifications
-
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- 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)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910700852A KR920701195A (ko) | 1989-12-08 | 1990-12-06 | 페닐디옥산 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898927778A GB8927778D0 (en) | 1989-12-08 | 1989-12-08 | Halophenyldioxanes |
GB8927778.4 | 1989-12-08 | ||
GB898928583A GB8928583D0 (en) | 1989-12-19 | 1989-12-19 | Phenyldioxanes |
GB8928583.7 | 1989-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1991009026A2 WO1991009026A2 (fr) | 1991-06-27 |
WO1991009026A3 true WO1991009026A3 (fr) | 1991-08-08 |
Family
ID=26296334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1990/002132 WO1991009026A2 (fr) | 1989-12-08 | 1990-12-08 | Phenyldioxannes |
Country Status (5)
Country | Link |
---|---|
US (1) | US5254698A (fr) |
EP (1) | EP0457878A1 (fr) |
JP (2) | JP3234596B2 (fr) |
KR (1) | KR920701195A (fr) |
WO (1) | WO1991009026A2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3887084D1 (de) * | 1987-11-06 | 1994-02-24 | Hoffmann La Roche | Halogenierte Benzolderivate. |
US5389289A (en) * | 1990-03-09 | 1995-02-14 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline medium |
US5494606A (en) * | 1990-04-26 | 1996-02-27 | Merck Patent Gesellscaft Mit Beschrankter Haftung | 1,3-dioxane derivatives, and liquid-crystalline medium |
EP0500832A1 (fr) * | 1990-08-31 | 1992-09-02 | MERCK PATENT GmbH | Affichage a cristaux liquides a supertorsion |
WO1993007136A1 (fr) * | 1991-10-01 | 1993-04-15 | F. Hoffmann-La Roche Ag | Fluorobenzonitriles, et melanges cristallins liquides les contenant |
GB9220189D0 (en) * | 1992-09-24 | 1992-11-04 | Central Research Lab Ltd | Dioxane derivatives |
EP0785179A4 (fr) * | 1994-09-22 | 1998-02-25 | Chisso Corp | Derive de chlorobenzene et composition de cristaux liquides contenant ce derive |
EP0729952A1 (fr) * | 1995-03-03 | 1996-09-04 | F. Hoffmann-La Roche Ag | Dérivé du 1-fluorocyclohexène-dioxane |
US5800734A (en) * | 1995-04-04 | 1998-09-01 | Rolic Ag | 1-fluorocyclohexene-difluorophenyl derivatives |
DE19532292A1 (de) * | 1995-09-01 | 1997-03-06 | Merck Patent Gmbh | Flüssigkristallines Medium |
JP2959526B2 (ja) * | 1996-07-15 | 1999-10-06 | チッソ株式会社 | フェニルジオキサン誘導体、液晶組成物および液晶表示素子 |
AU3276897A (en) * | 1996-10-22 | 1998-05-15 | Chisso Corporation | Dioxane derivatives, liquid-crystal compositions containing the same, and liquid-crystal display devices made by using the same |
EP1831190A2 (fr) * | 2004-10-07 | 2007-09-12 | Merck Patent GmbH | Derives de chromane, procedes de production et utilisation de ces derives |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500897A1 (de) * | 1985-01-12 | 1986-07-17 | Merck Patent Gmbh, 6100 Darmstadt | Fluessigkristalline phase |
DE3534646A1 (de) * | 1985-09-28 | 1987-04-02 | Merck Patent Gmbh | Fluessigkristalline phasen aufweisende polymermaterialien |
DE3732284A1 (de) * | 1987-09-25 | 1989-04-13 | Merck Patent Gmbh | Substituierte phenyltrifluormethylether |
EP0315014A2 (fr) * | 1987-11-06 | 1989-05-10 | F. Hoffmann-La Roche Ag | Dérivés halogénés du benzène |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3575158D1 (de) * | 1984-07-12 | 1990-02-08 | Hoffmann La Roche | Fluessigkristalline gemische enthaltend komponenten mit einer 4-alkenyl- oder 2z-alkenyl-seitenkette. |
DE3510432A1 (de) * | 1985-03-22 | 1986-09-25 | Merck Patent Gmbh, 6100 Darmstadt | Cyclohexanderivate |
DE3614778A1 (de) * | 1986-05-02 | 1987-11-05 | Merck Patent Gmbh | Smektische fluessigkristalline phasen |
-
1990
- 1990-12-06 KR KR1019910700852A patent/KR920701195A/ko not_active Application Discontinuation
- 1990-12-08 JP JP50122491A patent/JP3234596B2/ja not_active Expired - Fee Related
- 1990-12-08 US US07/654,607 patent/US5254698A/en not_active Expired - Lifetime
- 1990-12-08 EP EP91900755A patent/EP0457878A1/fr not_active Withdrawn
- 1990-12-08 WO PCT/EP1990/002132 patent/WO1991009026A2/fr not_active Application Discontinuation
-
2001
- 2001-07-09 JP JP2001208072A patent/JP2002097188A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500897A1 (de) * | 1985-01-12 | 1986-07-17 | Merck Patent Gmbh, 6100 Darmstadt | Fluessigkristalline phase |
DE3534646A1 (de) * | 1985-09-28 | 1987-04-02 | Merck Patent Gmbh | Fluessigkristalline phasen aufweisende polymermaterialien |
DE3732284A1 (de) * | 1987-09-25 | 1989-04-13 | Merck Patent Gmbh | Substituierte phenyltrifluormethylether |
EP0315014A2 (fr) * | 1987-11-06 | 1989-05-10 | F. Hoffmann-La Roche Ag | Dérivés halogénés du benzène |
Non-Patent Citations (1)
Title |
---|
Tetrahedron, vol. 44, no. 6, 1988, Pergamon Press plc, (GB), E. Kleinpeter et al.: "Liquid-crystalline behaviour of 2,5-disubstituted 1,3-dioxanes subject to the flexibility of terminal chains", pages 1609,1612 * |
Also Published As
Publication number | Publication date |
---|---|
JP3234596B2 (ja) | 2001-12-04 |
US5254698A (en) | 1993-10-19 |
KR920701195A (ko) | 1992-08-11 |
JPH04503678A (ja) | 1992-07-02 |
JP2002097188A (ja) | 2002-04-02 |
WO1991009026A2 (fr) | 1991-06-27 |
EP0457878A1 (fr) | 1991-11-27 |
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