DE3889441D1 - Katalytisches Verfahren zur Herstellung von optisch aktivem Threonin. - Google Patents
Katalytisches Verfahren zur Herstellung von optisch aktivem Threonin.Info
- Publication number
- DE3889441D1 DE3889441D1 DE3889441T DE3889441T DE3889441D1 DE 3889441 D1 DE3889441 D1 DE 3889441D1 DE 3889441 T DE3889441 T DE 3889441T DE 3889441 T DE3889441 T DE 3889441T DE 3889441 D1 DE3889441 D1 DE 3889441D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- optically active
- catalytic process
- active threonine
- threonine
- 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
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/30—Preparation of optical isomers
- C07C227/32—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/16—Preparation of optical isomers
- C07C231/18—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
JP62324399A JPH0641444B2 (ja) | 1987-12-22 | 1987-12-22 | 光学活性スレオニンの製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3889441D1 true DE3889441D1 (de) | 1994-06-09 |
DE3889441T2 DE3889441T2 (de) | 1994-12-01 |
Family
ID=18165362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3889441T Expired - Fee Related DE3889441T2 (de) | 1987-12-22 | 1988-12-22 | Katalytisches Verfahren zur Herstellung von optisch aktivem Threonin. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4906773A (de) |
EP (1) | EP0322236B1 (de) |
JP (1) | JPH0641444B2 (de) |
DE (1) | DE3889441T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321153A (en) * | 1992-06-15 | 1994-06-14 | Monsanto Company | Process for making chiral alpha-amino phosphonates selected novel chiral alpha-amino phosphonates |
US5364961A (en) * | 1992-06-15 | 1994-11-15 | Monsanto Company | Process for making optically active α-amino ketones |
US5473092A (en) * | 1992-11-20 | 1995-12-05 | Monsanto Company | Synthesis of optically-active phosphono analogs of succinates |
ATE330933T1 (de) * | 1999-01-18 | 2006-07-15 | Nippon Soda Co | Verfahren zur herstellung von optisch aktiven amino-alkoholen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2176128B1 (de) * | 1972-03-16 | 1977-04-29 | Monsanto Co | |
DE2804892A1 (de) * | 1977-02-09 | 1978-08-10 | Procter & Gamble | Verfahren zur herstellung von l-threonin und dessen n-acylderivat |
JPS6163690A (ja) * | 1984-09-04 | 1986-04-01 | Takasago Corp | ルテニウム−ホスフイン錯体 |
JPH0699367B2 (ja) * | 1987-06-11 | 1994-12-07 | 高砂香料工業株式会社 | 光学活性アルコ−ルの製法 |
-
1987
- 1987-12-22 JP JP62324399A patent/JPH0641444B2/ja not_active Expired - Fee Related
-
1988
- 1988-12-21 US US07/287,434 patent/US4906773A/en not_active Expired - Lifetime
- 1988-12-22 EP EP88312185A patent/EP0322236B1/de not_active Expired - Lifetime
- 1988-12-22 DE DE3889441T patent/DE3889441T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3889441T2 (de) | 1994-12-01 |
JPH01165561A (ja) | 1989-06-29 |
EP0322236B1 (de) | 1994-05-04 |
US4906773A (en) | 1990-03-06 |
EP0322236A2 (de) | 1989-06-28 |
JPH0641444B2 (ja) | 1994-06-01 |
EP0322236A3 (en) | 1990-08-29 |
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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 |