JPS643154A - Fluorine-containing liquid crystal compound - Google Patents
Fluorine-containing liquid crystal compoundInfo
- Publication number
- JPS643154A JPS643154A JP62155582A JP15558287A JPS643154A JP S643154 A JPS643154 A JP S643154A JP 62155582 A JP62155582 A JP 62155582A JP 15558287 A JP15558287 A JP 15558287A JP S643154 A JPS643154 A JP S643154A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- subjecting
- sized display
- fluorine
- 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.)
- Granted
Links
- 150000001875 compounds Chemical class 0.000 title abstract 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title 1
- 229910052731 fluorine Inorganic materials 0.000 title 1
- 239000011737 fluorine Substances 0.000 title 1
- 239000004973 liquid crystal related substance Substances 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- LFAHDEVKBSAKEX-UHFFFAOYSA-N 2-acetylbenzoyl chloride Chemical compound CC(=O)C1=CC=CC=C1C(Cl)=O LFAHDEVKBSAKEX-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007868 Raney catalyst Substances 0.000 abstract 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 230000005621 ferroelectricity Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
NEW MATERIAL:The compound of formula I (R1 is 6W12C alkoxy; R2 is lower alkyl; l is 0 or 1; m is 0 or 1; n is 1 or 2).
EXAMPLE: 4-(4'-n-Octyloxybiphenyl-4-carbonyloxy)benzoic acid (1-trifluoromethyl-3- ethoxy)propyl ester.
USE: A material for large-sized display element. It exhibits ferroelectricity over a wide temperature range, has remarkable quick response and is useful as a high-density large-sized display.
PREPARATION: The compound of formula I (l=1 and m=1) can be produced according to the reaction formula by reducing the compound of formula II with hydrogen in the presence of Raney-nickel, subjecting the product to saponification, optical resolution and esterification, converting the resultant compound of formula IV into the compound of formula VI according to the reaction formula, reacting the compound of formula VI with separately prepared acetylbenzoyl chloride reducing the obtained compound of formula VII and subjecting the reduction product to dehydrative condensation with a condensing agent.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155582A JPH066556B2 (en) | 1987-06-24 | 1987-06-24 | Fluorine-containing liquid crystalline compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155582A JPH066556B2 (en) | 1987-06-24 | 1987-06-24 | Fluorine-containing liquid crystalline compound |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH013154A JPH013154A (en) | 1989-01-06 |
| JPS643154A true JPS643154A (en) | 1989-01-06 |
| JPH066556B2 JPH066556B2 (en) | 1994-01-26 |
Family
ID=15609193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62155582A Expired - Fee Related JPH066556B2 (en) | 1987-06-24 | 1987-06-24 | Fluorine-containing liquid crystalline compound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066556B2 (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0331367A3 (en) * | 1988-02-29 | 1991-01-16 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compounds having fluoroalkyl radical |
| US5096613A (en) * | 1989-08-28 | 1992-03-17 | Showa Shell Sekiyu Kabushiki Kaisha | Optically active fluorine-containing alcohol compounds and liquid crystal compounds therefrom |
| EP0484849A1 (en) * | 1990-11-05 | 1992-05-13 | Mitsubishi Gas Chemical Company, Inc. | Optically active alcohol, process for producing same and liquid crystal compound using same |
| JPH04322776A (en) * | 1991-04-19 | 1992-11-12 | Miike Tekkosho:Kk | Waste classifier |
| WO1992020641A1 (en) * | 1991-05-20 | 1992-11-26 | Chisso Corporation | Optically active trifluorolactic acid derivative and liquid crystal composition |
| US5184847A (en) * | 1989-06-06 | 1993-02-09 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compounds |
| US5211879A (en) * | 1989-11-07 | 1993-05-18 | Nippon Mining Co., Ltd. | Ester compounds and liquid crystal compositions containing the same |
| US5262086A (en) * | 1989-06-06 | 1993-11-16 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compounds |
| US5417885A (en) * | 1993-08-03 | 1995-05-23 | Showa Shell Sekiyu Kabushiki Kaisha | Antiferroelectric liquid crystal compound |
| EP0737733A1 (en) * | 1995-04-14 | 1996-10-16 | Mitsubishi Gas Chemical Company, Inc. | Liquid crystal compound having ferrielectric phase and liquid crystal composition |
| US5942646A (en) * | 1996-11-15 | 1999-08-24 | Mitsubishi Gas Chemical Company, Inc. | Optically active alcohol and process for the production thereof |
| US5968413A (en) * | 1997-01-27 | 1999-10-19 | Mitsubishi Gas Chemical Company, Inc. | Anti-ferroelectric liquid crystal compounds |
| US6002042A (en) * | 1997-01-14 | 1999-12-14 | Mitsubishi Gas Chemical Company, Inc. | Liquid crystal compound |
| US6103517A (en) * | 1996-09-11 | 2000-08-15 | Mitsubishi Gas Chemical Company | Process for the production of an optically active alcohol and a novel optically active alcohol |
| US6133469A (en) * | 1998-08-07 | 2000-10-17 | Mitsubishi Gas Chemical Company | Anti-ferroelectric liquid crystal compound |
| US6239316B1 (en) | 1998-08-17 | 2001-05-29 | Mitsubishi Gas Chemical Company Inc | Optically active secondary alcohol and process for the production thereof |
| US6639100B2 (en) | 2000-01-27 | 2003-10-28 | Central Glass Company, Limited | Process for producing 4,4,4,-trifluoro-3-hydroxybutyric acid |
-
1987
- 1987-06-24 JP JP62155582A patent/JPH066556B2/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5051527A (en) * | 1988-02-29 | 1991-09-24 | Showa Shell Sekiyu K.K. | Liquid crystal compounds having fluoroalkyl radical |
| EP0331367A3 (en) * | 1988-02-29 | 1991-01-16 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compounds having fluoroalkyl radical |
| US5184847A (en) * | 1989-06-06 | 1993-02-09 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compounds |
| US5262086A (en) * | 1989-06-06 | 1993-11-16 | Showa Shell Sekiyu Kabushiki Kaisha | Liquid crystal compounds |
| US5096613A (en) * | 1989-08-28 | 1992-03-17 | Showa Shell Sekiyu Kabushiki Kaisha | Optically active fluorine-containing alcohol compounds and liquid crystal compounds therefrom |
| US5211879A (en) * | 1989-11-07 | 1993-05-18 | Nippon Mining Co., Ltd. | Ester compounds and liquid crystal compositions containing the same |
| EP0484849A1 (en) * | 1990-11-05 | 1992-05-13 | Mitsubishi Gas Chemical Company, Inc. | Optically active alcohol, process for producing same and liquid crystal compound using same |
| US5264150A (en) * | 1990-11-05 | 1993-11-23 | Mitsubishi Gas Chemical Company, Inc. | Optically active alcohol, process for producing same and liquid crystal compound using same |
| EP0484849B1 (en) * | 1990-11-05 | 1994-08-31 | Mitsubishi Gas Chemical Company, Inc. | Optically active alcohol, process for producing same and liquid crystal compound using same |
| JPH04322776A (en) * | 1991-04-19 | 1992-11-12 | Miike Tekkosho:Kk | Waste classifier |
| WO1992020641A1 (en) * | 1991-05-20 | 1992-11-26 | Chisso Corporation | Optically active trifluorolactic acid derivative and liquid crystal composition |
| US5665270A (en) * | 1991-05-20 | 1997-09-09 | Chisso Corporation | Optically active trifluorolactic acid derivative and liquid crystal composition |
| US5417885A (en) * | 1993-08-03 | 1995-05-23 | Showa Shell Sekiyu Kabushiki Kaisha | Antiferroelectric liquid crystal compound |
| EP0737733A1 (en) * | 1995-04-14 | 1996-10-16 | Mitsubishi Gas Chemical Company, Inc. | Liquid crystal compound having ferrielectric phase and liquid crystal composition |
| US5728864A (en) * | 1995-04-14 | 1998-03-17 | Mitsubishi Gas Chemical Company, Inc. | Liquid crystal compound having ferrielectric phase and liquid crystal composition |
| US6103517A (en) * | 1996-09-11 | 2000-08-15 | Mitsubishi Gas Chemical Company | Process for the production of an optically active alcohol and a novel optically active alcohol |
| US5942646A (en) * | 1996-11-15 | 1999-08-24 | Mitsubishi Gas Chemical Company, Inc. | Optically active alcohol and process for the production thereof |
| US6002042A (en) * | 1997-01-14 | 1999-12-14 | Mitsubishi Gas Chemical Company, Inc. | Liquid crystal compound |
| US5968413A (en) * | 1997-01-27 | 1999-10-19 | Mitsubishi Gas Chemical Company, Inc. | Anti-ferroelectric liquid crystal compounds |
| US6133469A (en) * | 1998-08-07 | 2000-10-17 | Mitsubishi Gas Chemical Company | Anti-ferroelectric liquid crystal compound |
| US6239316B1 (en) | 1998-08-17 | 2001-05-29 | Mitsubishi Gas Chemical Company Inc | Optically active secondary alcohol and process for the production thereof |
| US6639100B2 (en) | 2000-01-27 | 2003-10-28 | Central Glass Company, Limited | Process for producing 4,4,4,-trifluoro-3-hydroxybutyric acid |
| US6642409B2 (en) | 2000-01-27 | 2003-11-04 | Central Glass Company, Limited | Process for producing 4,4,4-trifluoro-3-hydroxybutyric acid derivatives |
| US6833468B2 (en) | 2000-01-27 | 2004-12-21 | Central Glass Company, Limited | Process for producing 4,4,4-trifluoro-3-hydroxybutyric acid derivatives |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH066556B2 (en) | 1994-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |