DK2162426T3 - Fremgangsmåde til racemisering af optisk aktive alfa-aminoacetaler - Google Patents
Fremgangsmåde til racemisering af optisk aktive alfa-aminoacetalerInfo
- Publication number
- DK2162426T3 DK2162426T3 DK08759824.9T DK08759824T DK2162426T3 DK 2162426 T3 DK2162426 T3 DK 2162426T3 DK 08759824 T DK08759824 T DK 08759824T DK 2162426 T3 DK2162426 T3 DK 2162426T3
- Authority
- DK
- Denmark
- Prior art keywords
- aminoacetals
- optically active
- active alpha
- racemizing optically
- racemizing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/04—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C217/28—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
- C07C217/40—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines having at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the same carbon atom of the carbon skeleton, e.g. amino-ketals, ortho esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/48—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0755190A FR2916441B1 (fr) | 2007-05-22 | 2007-05-22 | Procede de racemisation d'alpha-aminoacetals optiquement actifs. |
| PCT/EP2008/056219 WO2008142088A1 (en) | 2007-05-22 | 2008-05-21 | Process of racemisation of optically active alpha aminoacetals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2162426T3 true DK2162426T3 (da) | 2013-04-08 |
Family
ID=38925562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK08759824.9T DK2162426T3 (da) | 2007-05-22 | 2008-05-21 | Fremgangsmåde til racemisering af optisk aktive alfa-aminoacetaler |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8350092B2 (da) |
| EP (1) | EP2162426B1 (da) |
| JP (1) | JP5529726B2 (da) |
| CN (1) | CN101679210B (da) |
| CA (1) | CA2687823C (da) |
| DK (1) | DK2162426T3 (da) |
| ES (1) | ES2402174T3 (da) |
| FR (1) | FR2916441B1 (da) |
| RU (1) | RU2470912C2 (da) |
| WO (1) | WO2008142088A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100152499A1 (en) * | 2007-04-12 | 2010-06-17 | Briggs John R | Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin |
| FR2927900B1 (fr) * | 2008-02-27 | 2010-09-17 | Clariant Specialty Fine Chem | Procede de preparation d'alpha-aminoacetals optiquement actifs. |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE388849B (sv) * | 1974-02-14 | 1976-10-18 | Haessle Ab | Forfarande for framstellning av nya aminer med beta-receptorstimulerande verkan |
| JPS59170058A (ja) | 1983-03-16 | 1984-09-26 | Tanabe Seiyaku Co Ltd | アミノ酸の光学分割方法 |
| EP0249349B1 (en) | 1986-06-05 | 1992-10-14 | Ici Americas Inc. | Difluoroketo compounds |
| JPH0780823B2 (ja) * | 1986-08-26 | 1995-08-30 | 東ソー株式会社 | 光学活性フェニルアラニンのラセミ化方法 |
| GB8809316D0 (en) | 1987-05-11 | 1988-05-25 | Ici America Inc | Heterocyclic ketones |
| IL91997A0 (en) | 1988-11-03 | 1990-07-12 | American Cyanamid Co | Aryloxy benzotriazole herbicidal agents and methods for the preparation thereof |
| DE3843390A1 (de) | 1988-12-23 | 1990-07-05 | Basf Ag | Verfahren zur herstellung von optisch aktiven (alpha)-aminoacetalen |
| US5614649A (en) | 1994-11-14 | 1997-03-25 | Cephalon, Inc. | Multicatalytic protease inhibitors |
| US5476964A (en) * | 1994-11-21 | 1995-12-19 | Uop | Continuous racemization of benzylic alcohols, ethers, and esters by solid acid catalyst |
| DE19505992C2 (de) * | 1995-02-21 | 1997-04-10 | Degussa | Verfahren zur Herstellung von racemischen Aminoalkoholen |
| CA2165125A1 (en) * | 1995-12-13 | 1997-06-14 | David W. House | Continuous process for racemization of benzylic alcohols, ethers, and esters by solid acid catalyst |
| DE19643126A1 (de) * | 1996-10-18 | 1998-04-23 | Basf Ag | Metall-Festbettkatalysator nach Raney, Verfahren zu seiner Herstellung sowie ein Verfahren zur Hydrierung von Polymeren unter Verwendung dieses Katalysators |
| GB9623908D0 (en) | 1996-11-18 | 1997-01-08 | Hoffmann La Roche | Amino acid derivatives |
| HU226421B1 (en) * | 1998-11-09 | 2008-12-29 | Sanofi Aventis | Process for racemizing optically active 2-(2-chlorophenyl)-2-(2-(2-thienyl)-ethylamino)-acetamides |
| JP4296783B2 (ja) * | 2002-01-15 | 2009-07-15 | 住友化学株式会社 | ニトロ化合物の製造方法とその触媒 |
| FR2843112B1 (fr) | 2002-07-30 | 2004-10-22 | Clariant | Procede de preparation d'amines primaires. |
| JP4461891B2 (ja) * | 2003-06-02 | 2010-05-12 | 住友化学株式会社 | ラセミアミンの製造方法 |
| FR2927900B1 (fr) | 2008-02-27 | 2010-09-17 | Clariant Specialty Fine Chem | Procede de preparation d'alpha-aminoacetals optiquement actifs. |
-
2007
- 2007-05-22 FR FR0755190A patent/FR2916441B1/fr not_active Expired - Fee Related
-
2008
- 2008-05-21 RU RU2009142986/04A patent/RU2470912C2/ru not_active IP Right Cessation
- 2008-05-21 US US12/601,067 patent/US8350092B2/en active Active
- 2008-05-21 EP EP08759824A patent/EP2162426B1/en not_active Not-in-force
- 2008-05-21 CN CN2008800166936A patent/CN101679210B/zh not_active Expired - Fee Related
- 2008-05-21 CA CA 2687823 patent/CA2687823C/en not_active Expired - Fee Related
- 2008-05-21 WO PCT/EP2008/056219 patent/WO2008142088A1/en active Application Filing
- 2008-05-21 ES ES08759824T patent/ES2402174T3/es active Active
- 2008-05-21 JP JP2010508831A patent/JP5529726B2/ja not_active Expired - Fee Related
- 2008-05-21 DK DK08759824.9T patent/DK2162426T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2916441B1 (fr) | 2009-08-28 |
| JP2010527959A (ja) | 2010-08-19 |
| CA2687823A1 (en) | 2008-11-27 |
| US8350092B2 (en) | 2013-01-08 |
| ES2402174T3 (es) | 2013-04-29 |
| CN101679210A (zh) | 2010-03-24 |
| RU2470912C2 (ru) | 2012-12-27 |
| EP2162426B1 (en) | 2013-01-02 |
| RU2009142986A (ru) | 2011-06-27 |
| CN101679210B (zh) | 2013-08-14 |
| WO2008142088A1 (en) | 2008-11-27 |
| FR2916441A1 (fr) | 2008-11-28 |
| US20100152490A1 (en) | 2010-06-17 |
| JP5529726B2 (ja) | 2014-06-25 |
| CA2687823C (en) | 2015-03-31 |
| EP2162426A1 (en) | 2010-03-17 |
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