FR2208872B1 - - Google Patents
Info
- Publication number
- FR2208872B1 FR2208872B1 FR7243479A FR7243479A FR2208872B1 FR 2208872 B1 FR2208872 B1 FR 2208872B1 FR 7243479 A FR7243479 A FR 7243479A FR 7243479 A FR7243479 A FR 7243479A FR 2208872 B1 FR2208872 B1 FR 2208872B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
- C07C45/505—Asymmetric hydroformylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7243479A FR2208872A1 (en) | 1972-12-06 | 1972-12-06 | Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7243479A FR2208872A1 (en) | 1972-12-06 | 1972-12-06 | Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2208872A1 FR2208872A1 (en) | 1974-06-28 |
| FR2208872B1 true FR2208872B1 (es) | 1976-03-12 |
Family
ID=9108315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7243479A Granted FR2208872A1 (en) | 1972-12-06 | 1972-12-06 | Asymmetric olefin hydroformylation - using rhodium or cobalt complex of asymmetric diphosphine as catalyst |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2208872A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139565A (en) * | 1977-03-31 | 1979-02-13 | Celanese Corporation | Hydroformylation using improved catalysts comprising rhodium and diphosphino ligands |
| US5360938A (en) * | 1991-08-21 | 1994-11-01 | Union Carbide Chemicals & Plastics Technology Corporation | Asymmetric syntheses |
| US5475146A (en) * | 1993-09-02 | 1995-12-12 | E. I. Du Pont De Nemours And Company | Enantioselective hydroformylation |
| US5481006A (en) * | 1994-01-11 | 1996-01-02 | E. I. Du Pont De Nemours And Company | Selective asymmetric hydrogenation of dehydroamino acid derivatives using rhodium and iridium diphosphinite carbohydrate catalyst compositions |
-
1972
- 1972-12-06 FR FR7243479A patent/FR2208872A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208872A1 (en) | 1974-06-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |