FR2296620B1 - - Google Patents
Info
- Publication number
- FR2296620B1 FR2296620B1 FR7539942A FR7539942A FR2296620B1 FR 2296620 B1 FR2296620 B1 FR 2296620B1 FR 7539942 A FR7539942 A FR 7539942A FR 7539942 A FR7539942 A FR 7539942A FR 2296620 B1 FR2296620 B1 FR 2296620B1
- 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
- C07C255/00—Carboxylic acid nitriles
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/537,297 US3956358A (en) | 1974-12-30 | 1974-12-30 | Dimerization method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2296620A1 FR2296620A1 (fr) | 1976-07-30 |
| FR2296620B1 true FR2296620B1 (en, 2012) | 1979-09-07 |
Family
ID=24142062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7539942A Granted FR2296620A1 (fr) | 1974-12-30 | 1975-12-29 | Procede catalytique de dimerisation d'un derive d'un acide carboxylique insature en alpha-beta |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3956358A (en, 2012) |
| JP (1) | JPS5188912A (en, 2012) |
| BE (1) | BE837102A (en, 2012) |
| DE (1) | DE2559186A1 (en, 2012) |
| FR (1) | FR2296620A1 (en, 2012) |
| GB (1) | GB1528960A (en, 2012) |
| NL (1) | NL7513625A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504674A (en) * | 1982-02-12 | 1985-03-12 | E. I. Dupont De Nemours & Co. | Process for dimerizing acrylates to hexenedioates |
| US4485256A (en) * | 1983-02-28 | 1984-11-27 | E. I. Du Pont De Nemours And Company | Dimerizing acrylates to hexenedioates using ruthenium compound catalysts |
| IT1233862B (it) * | 1988-02-24 | 1992-04-21 | Mini Ricerca Scient Tecnolog | Processo catalitico per la sintesi di esteri di acidi etilentetracarbossilici. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3499024A (en) * | 1965-12-24 | 1970-03-03 | Toray Industries | 2-hydroxy-hydrocarbyl acrylonitriles and preparation thereof by condensation of acrylonitrile and aldehydes |
| GB1194841A (en) * | 1966-04-13 | 1970-06-10 | Ici Ltd | Process for the Dimerisation of Unsaturated Compounds |
| US3567760A (en) * | 1967-12-27 | 1971-03-02 | Nat Distillers Chem Corp | Process for dimerization of unsaturated nitriles tuilizing a nitrogen-containing catalyst |
| US3733351A (en) * | 1968-04-30 | 1973-05-15 | Mitsubishi Petrochemical Co | Production of 2-methylene-glutaronitrile |
-
1974
- 1974-12-30 US US05/537,297 patent/US3956358A/en not_active Expired - Lifetime
-
1975
- 1975-11-21 NL NL7513625A patent/NL7513625A/xx not_active Application Discontinuation
- 1975-12-24 BE BE163138A patent/BE837102A/xx unknown
- 1975-12-29 FR FR7539942A patent/FR2296620A1/fr active Granted
- 1975-12-30 GB GB53196/75A patent/GB1528960A/en not_active Expired
- 1975-12-30 DE DE19752559186 patent/DE2559186A1/de active Pending
- 1975-12-30 JP JP50159704A patent/JPS5188912A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2559186A1 (de) | 1976-07-01 |
| US3956358A (en) | 1976-05-11 |
| BE837102A (fr) | 1976-06-24 |
| FR2296620A1 (fr) | 1976-07-30 |
| GB1528960A (en) | 1978-10-18 |
| NL7513625A (nl) | 1976-07-02 |
| JPS5188912A (en) | 1976-08-04 |
| JPS5761732B2 (en, 2012) | 1982-12-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |