http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2806081-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74143a02b42b52722da005fb4d927bbc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-12 |
| filingDate | 2000-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3af4ffc1edaea97551c6422e03507249 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2939b6cf2af8c4b5fe7fee4fce377c39 |
| publicationDate | 2001-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2806081-A1 |
| titleOfInvention | METHOD FOR HYDROGENATION OF NITRIL FUNCTIONS IN AMINO FUNCTIONS |
| abstract | The present invention relates to a process for the hydrogenation of nitrile functions into amine functions. It relates more particularly to a process for the total or partial hydrogenation of dinitrile compounds into diamine or aminonitrile compounds. The invention relates to a process for the hydrogenation of nitrile functions into amine functions, using hydrogen and in the presence of a hydrogenation catalyst and a strong mineral base preferably derived from an alkali metal. or alkaline earth. According to the invention, the process comprises a catalyst conditioning step consisting in mixing the hydrogenation catalyst, a determined quantity of strong mineral base and a solvent in which the strong mineral base is poorly soluble. This solvent is an amino compound such as hexamethylene diamine in the case of the hydrogenation of adiponitrile to HMD and / or aminocapronitrile. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2697189-B2 |
| priorityDate | 2000-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.