WO1992005230A3 - Fluorobenzene derivatives - Google Patents
Fluorobenzene derivatives Download PDFInfo
- Publication number
- WO1992005230A3 WO1992005230A3 PCT/EP1991/001727 EP9101727W WO9205230A3 WO 1992005230 A3 WO1992005230 A3 WO 1992005230A3 EP 9101727 W EP9101727 W EP 9101727W WO 9205230 A3 WO9205230 A3 WO 9205230A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluorobenzene derivatives
- fluorobenzene
- derivatives
- formula
- display devices
- 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
- C09K19/08—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/017—Esters of hydroxy compounds having the esterified hydroxy group bound to a carbon atom of a six-membered aromatic ring
-
- 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
-
- 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
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/90—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified hydroxyl and carboxyl groups
-
- 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
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90118432 | 1990-09-26 | ||
DE90118432.5 | 1990-09-26 | ||
DE91106411.1 | 1991-04-22 | ||
EP91106411 | 1991-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1992005230A2 WO1992005230A2 (en) | 1992-04-02 |
WO1992005230A3 true WO1992005230A3 (en) | 1993-05-27 |
Family
ID=26125483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1991/001727 WO1992005230A2 (en) | 1990-09-26 | 1991-09-11 | Fluorobenzene derivatives |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0502154A1 (en) |
WO (1) | WO1992005230A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4201711B4 (en) * | 1992-01-23 | 2004-10-07 | Merck Patent Gmbh | Lateral fluorinated benzene derivatives, their use and liquid-crystalline medium containing them, liquid-crystalline display element and electro-optical display element |
JP3579698B2 (en) * | 1994-09-06 | 2004-10-20 | チッソ株式会社 | Liquid crystal composition and liquid crystal display device using the same |
JP3389697B2 (en) * | 1994-09-06 | 2003-03-24 | チッソ株式会社 | Liquid crystal composition and liquid crystal display device using the same |
TW297047B (en) | 1995-02-09 | 1997-02-01 | Chisso Corp | |
DE19541181A1 (en) * | 1995-11-04 | 1997-05-15 | Merck Patent Gmbh | 3,4,5-trifluorophenyl 4-cyclohexylbenzoic acid ester |
JPH09157654A (en) * | 1995-12-13 | 1997-06-17 | Dainippon Ink & Chem Inc | Nematic liquid crystal composition and liquid crystal display device using the same |
JP4366737B2 (en) * | 1997-11-28 | 2009-11-18 | Dic株式会社 | Fluorine-substituted 4- (3-alkenyl) benzoic acid and its phenyl ester derivative and liquid crystal composition containing the same |
DE19947954A1 (en) | 1999-10-06 | 2001-04-12 | Merck Patent Gmbh | Liquid crystalline phenol esters |
DE19949333A1 (en) * | 1999-10-13 | 2001-04-19 | Merck Patent Gmbh | Ester compounds and their use in liquid-crystalline media |
DE10151913B4 (en) * | 2000-11-18 | 2011-01-05 | Merck Patent Gmbh | Nematic liquid-crystal mixture and its use in liquid-crystal displays |
DE10152831B4 (en) * | 2000-11-24 | 2011-03-03 | Merck Patent Gmbh | Liquid-crystalline medium and its use |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103681A1 (en) * | 1982-07-28 | 1984-03-28 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Tetra- and pentacyclic monoesters |
DE3339216A1 (en) * | 1982-10-30 | 1984-05-03 | Dainippon Ink and Chemicals, Inc., Tokio / Tokyo | NEMATIC LIQUID CRYSTALLINE COMPOUNDS |
EP0155792A1 (en) * | 1984-03-02 | 1985-09-25 | Chisso Corporation | Benzoate derivatives having positive dielectric anisotropy and liquid crystal compositions containing them |
DE3601452A1 (en) * | 1986-01-20 | 1987-07-23 | Merck Patent Gmbh | VINYLENE CONNECTIONS |
WO1989008102A1 (en) * | 1988-02-24 | 1989-09-08 | The Secretary Of State For Defence In Her Britanni | Laterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoates |
EP0387032A1 (en) * | 1989-03-07 | 1990-09-12 | Chisso Corporation | Trifluorobenzene derivatives and liquid crystal compositions containing the same |
GB2232156A (en) * | 1989-05-04 | 1990-12-05 | Secr Defence | Phenyl esters and their use in liquid crystal materials |
EP0410233A2 (en) * | 1989-07-25 | 1991-01-30 | F. Hoffmann-La Roche Ag | (4-Arylbutyl) cyclohexane derivatives |
GB2235197A (en) * | 1989-08-22 | 1991-02-27 | Merck Patent Gmbh | Liquid crystalline p-chlorobenzene derivatives with a lateral fluorine substituent |
EP0446911A1 (en) * | 1990-03-16 | 1991-09-18 | MERCK PATENT GmbH | Fluorobenzene derivatives |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59193850A (en) * | 1983-04-20 | 1984-11-02 | Dainippon Ink & Chem Inc | Novel nematic liquid crystal compound |
JPS6063275A (en) * | 1983-09-16 | 1985-04-11 | Asahi Glass Co Ltd | Liquid crystal compound |
JPH0613461B2 (en) * | 1985-09-17 | 1994-02-23 | チッソ株式会社 | Fluorophenyl cyclohexane derivative |
JPS63238041A (en) * | 1987-03-26 | 1988-10-04 | Dainippon Ink & Chem Inc | Novel nematic liquid crystal compound |
JPH0228292A (en) * | 1988-07-18 | 1990-01-30 | Dainippon Ink & Chem Inc | Liquid crystal device |
JPH0669987B2 (en) * | 1989-03-02 | 1994-09-07 | チッソ株式会社 | Benzoic acid derivative with large positive dielectric anisotropy |
-
1991
- 1991-09-11 EP EP19910916316 patent/EP0502154A1/en not_active Withdrawn
- 1991-09-11 WO PCT/EP1991/001727 patent/WO1992005230A2/en not_active Application Discontinuation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103681A1 (en) * | 1982-07-28 | 1984-03-28 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Tetra- and pentacyclic monoesters |
DE3339216A1 (en) * | 1982-10-30 | 1984-05-03 | Dainippon Ink and Chemicals, Inc., Tokio / Tokyo | NEMATIC LIQUID CRYSTALLINE COMPOUNDS |
EP0155792A1 (en) * | 1984-03-02 | 1985-09-25 | Chisso Corporation | Benzoate derivatives having positive dielectric anisotropy and liquid crystal compositions containing them |
DE3601452A1 (en) * | 1986-01-20 | 1987-07-23 | Merck Patent Gmbh | VINYLENE CONNECTIONS |
WO1989008102A1 (en) * | 1988-02-24 | 1989-09-08 | The Secretary Of State For Defence In Her Britanni | Laterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoates |
EP0387032A1 (en) * | 1989-03-07 | 1990-09-12 | Chisso Corporation | Trifluorobenzene derivatives and liquid crystal compositions containing the same |
GB2232156A (en) * | 1989-05-04 | 1990-12-05 | Secr Defence | Phenyl esters and their use in liquid crystal materials |
EP0410233A2 (en) * | 1989-07-25 | 1991-01-30 | F. Hoffmann-La Roche Ag | (4-Arylbutyl) cyclohexane derivatives |
GB2235197A (en) * | 1989-08-22 | 1991-02-27 | Merck Patent Gmbh | Liquid crystalline p-chlorobenzene derivatives with a lateral fluorine substituent |
EP0446911A1 (en) * | 1990-03-16 | 1991-09-18 | MERCK PATENT GmbH | Fluorobenzene derivatives |
Non-Patent Citations (7)
Title |
---|
Chemical Abstracts, vol. 102, no. 23, 10 June 1985, (Columbus, Ohio, US), see page 576, abstract no. 203733p, & JP,A,59 193 850 (DAINIPPON INK AND CHEMICALS, INC.) 2 November 1984 * |
Chemical Abstracts, vol. 103, no. 14, 7 October 1985, (Columbus, Ohio, US), see page 577, abstract no. 113426g, & JP,A,60 063 275 (ASAHI GLASS CO.) 11 April 1985 * |
Chemical Abstracts, vol. 107, no. 20, 16 November 1987, (Columbus, Ohio, US), see page 831, abstract no. 188247r, & JP,A,62 063 546 (CHISSO CORP.) 20 March 1987 * |
Chemical Abstracts, vol. 110, no. 14, 3 April 1989, (Columbus, Ohio, US), see page 761, abstract no. 125658s, & JP,A,63 238 041 (DAINIPPON INK AND CHEMICALS, INC.) 4 October 1988 * |
Chemical Abstracts, vol. 113, no. 8, 20 August 1990, (Columbus, Ohio, US), see pages 629-630, abstract no. 68504z, & JP,A,2 028 292 (DAINIPPON INK AND CHEMIC ALS, INC.) 30 January 1990 * |
Chemical Abstracts, vol. 114, no. 12, 25 March 1991, (Columbus, Ohio, US), see pages 672-673, abstract no. 111986t, & JP,A,2 229 139 (CHISSO CORP.) 11 Septem ber 1990, see the abstract * |
Molecular Crystals, Liquid Crystals, vol. 47, nos. 1/2, 1978, Gordon and Breach Science Publishers, Ltd, (NL), V.V. TITOV et al.: "Synthesis and mesomorphism of aryl P-fluoralkyl(alkoxy)benzoates", pages 1-5, see the whole publication * |
Also Published As
Publication number | Publication date |
---|---|
EP0502154A1 (en) | 1992-09-09 |
WO1992005230A2 (en) | 1992-04-02 |
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