DE3788510D1 - Verfahren zur Herstellung einer optisch aktiven Cyanverbindung. - Google Patents
Verfahren zur Herstellung einer optisch aktiven Cyanverbindung.Info
- Publication number
- DE3788510D1 DE3788510D1 DE87118551T DE3788510T DE3788510D1 DE 3788510 D1 DE3788510 D1 DE 3788510D1 DE 87118551 T DE87118551 T DE 87118551T DE 3788510 T DE3788510 T DE 3788510T DE 3788510 D1 DE3788510 D1 DE 3788510D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- optically active
- cyan compound
- active cyan
- compound
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61297941A JPH064578B2 (ja) | 1986-12-15 | 1986-12-15 | 光学活性シアノ化合物の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3788510D1 true DE3788510D1 (de) | 1994-01-27 |
DE3788510T2 DE3788510T2 (de) | 1994-05-11 |
Family
ID=17853076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87118551T Expired - Fee Related DE3788510T2 (de) | 1986-12-15 | 1987-12-15 | Verfahren zur Herstellung einer optisch aktiven Cyanverbindung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5003083A (de) |
EP (1) | EP0271868B1 (de) |
JP (1) | JPH064578B2 (de) |
AU (1) | AU609076B2 (de) |
CA (1) | CA1293734C (de) |
DE (1) | DE3788510T2 (de) |
ES (1) | ES2061476T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904822A (en) * | 1988-02-19 | 1990-02-27 | Kuraray Co., Ltd. | Process for the optical resolution of (+)-2-hydroxy-4-phenylbutanoic acid |
CA2062233A1 (en) * | 1991-03-12 | 1992-09-13 | Atsunori Mori | Catalyst for asymmetric induction |
JP3303327B2 (ja) * | 1992-03-18 | 2002-07-22 | 住友化学工業株式会社 | 不斉誘起触媒 |
DE10104342A1 (de) * | 2001-02-01 | 2002-08-14 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von optisch aktiven Cyanhydrinen |
JP5353046B2 (ja) * | 2008-04-18 | 2013-11-27 | 住友化学株式会社 | 光学活性なシアノヒドリン化合物の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1212954B (de) * | 1959-09-16 | 1966-03-24 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von reinem Glykolsaeurenitril |
US3787477A (en) * | 1972-02-18 | 1974-01-22 | Syntex Corp | Preparation of cyanohydrins |
JPS5946934B2 (ja) * | 1976-02-09 | 1984-11-15 | 東ソー株式会社 | メタクリル酸の製法 |
DE2700167A1 (de) * | 1977-01-04 | 1978-07-06 | Bayer Ag | Verfahren zum transport von formonitril |
NZ206106A (en) * | 1982-11-22 | 1987-10-30 | Shell Oil Co | Processes for the preparation of optically active cyanomethyl esters of alpha-chiral carboxylic acids and optionally substituted s-alpha-cyano-3-phenoxybenzyl alcohol |
DE3404858A1 (de) * | 1984-02-11 | 1985-08-14 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von cyanhydrinen |
US4611077A (en) * | 1985-06-26 | 1986-09-09 | Shell Oil Company | Increasing enantiomeric selectivity in chiral cyanohydrination |
US4611076A (en) * | 1985-06-26 | 1986-09-09 | Shell Oil Company | Chiral cyanohydrination process |
-
1986
- 1986-12-15 JP JP61297941A patent/JPH064578B2/ja not_active Expired - Fee Related
-
1987
- 1987-12-10 US US07/131,230 patent/US5003083A/en not_active Expired - Fee Related
- 1987-12-11 AU AU82447/87A patent/AU609076B2/en not_active Ceased
- 1987-12-14 CA CA000554264A patent/CA1293734C/en not_active Expired - Fee Related
- 1987-12-15 EP EP87118551A patent/EP0271868B1/de not_active Expired - Lifetime
- 1987-12-15 ES ES87118551T patent/ES2061476T3/es not_active Expired - Lifetime
- 1987-12-15 DE DE87118551T patent/DE3788510T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS63150256A (ja) | 1988-06-22 |
EP0271868A3 (en) | 1990-02-07 |
AU609076B2 (en) | 1991-04-26 |
US5003083A (en) | 1991-03-26 |
JPH064578B2 (ja) | 1994-01-19 |
CA1293734C (en) | 1991-12-31 |
EP0271868A2 (de) | 1988-06-22 |
EP0271868B1 (de) | 1993-12-15 |
AU8244787A (en) | 1988-06-16 |
ES2061476T3 (es) | 1994-12-16 |
DE3788510T2 (de) | 1994-05-11 |
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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 |