DE3879255D1 - Optisch aktive benzolderivate und verfahren zu ihrer herstellung. - Google Patents
Optisch aktive benzolderivate und verfahren zu ihrer herstellung.Info
- Publication number
- DE3879255D1 DE3879255D1 DE8888303639T DE3879255T DE3879255D1 DE 3879255 D1 DE3879255 D1 DE 3879255D1 DE 8888303639 T DE8888303639 T DE 8888303639T DE 3879255 T DE3879255 T DE 3879255T DE 3879255 D1 DE3879255 D1 DE 3879255D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- optically active
- benzene derivatives
- active benzene
- derivatives
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
- C07C43/1782—Unsaturated ethers containing hydroxy or O-metal groups containing six-membered aromatic rings
- C07C43/1783—Unsaturated ethers containing hydroxy or O-metal groups containing six-membered aromatic rings with hydroxy or -O-metal groups bound to the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
- C07C43/1785—Unsaturated ethers containing hydroxy or O-metal groups having more than one ether bound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
- C07C43/1786—Unsaturated ethers containing hydroxy or O-metal groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/22—Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9905187 | 1987-04-21 | ||
JP11327087 | 1987-05-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3879255D1 true DE3879255D1 (de) | 1993-04-22 |
DE3879255T2 DE3879255T2 (de) | 1993-07-29 |
Family
ID=26440179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888303639T Expired - Fee Related DE3879255T2 (de) | 1987-04-21 | 1988-04-21 | Optisch aktive benzolderivate und verfahren zu ihrer herstellung. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4985590A (de) |
EP (1) | EP0288297B1 (de) |
DE (1) | DE3879255T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4882084A (en) * | 1986-11-07 | 1989-11-21 | Chisso Corporation | Optically active substituted biphenyl compounds |
US5002693A (en) * | 1987-03-23 | 1991-03-26 | Sumitomo Chemical Company, Limited | Novel optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements |
US5075156A (en) * | 1988-03-15 | 1991-12-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Multi-layered crosslinked ethylenic resin film, a process for production thereof and a method of applying said film |
US5264151A (en) * | 1988-08-29 | 1993-11-23 | Sumitomo Chemical Company, Limited | Optically active ester derivatives, preparation process thereof, liquid crystal materials and a light switching element |
JP2761008B2 (ja) * | 1988-11-24 | 1998-06-04 | 荒川化学工業株式会社 | 光学活性化合物の製法 |
CA2012364A1 (en) * | 1989-04-01 | 1990-10-01 | Fumio Moriuchi | Optically active compound and process for preparing the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0662476B2 (ja) * | 1984-09-04 | 1994-08-17 | チッソ株式会社 | メチレンオキシ基を有する液晶性化合物及びその組成物 |
JPS61104797A (ja) * | 1984-10-29 | 1986-05-23 | Sumitomo Chem Co Ltd | 光学活性1−(4−フエノキシフエノキシ)プロパン−2−オ−ルの生化学的製造法 |
DE3777273D1 (de) * | 1986-06-09 | 1992-04-16 | Chisso Corp | Omega-substituierte, optisch aktive 2-alkanolesterabkoemmlinge. |
US5002693A (en) * | 1987-03-23 | 1991-03-26 | Sumitomo Chemical Company, Limited | Novel optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements |
-
1988
- 1988-04-18 US US07/182,461 patent/US4985590A/en not_active Expired - Lifetime
- 1988-04-21 DE DE8888303639T patent/DE3879255T2/de not_active Expired - Fee Related
- 1988-04-21 EP EP88303639A patent/EP0288297B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0288297B1 (de) | 1993-03-17 |
EP0288297A2 (de) | 1988-10-26 |
US4985590A (en) | 1991-01-15 |
EP0288297A3 (en) | 1990-04-25 |
DE3879255T2 (de) | 1993-07-29 |
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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 |