http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0672969-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df845b1d811c5421dc8a0dea9e5c7187 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-02 |
| filingDate | 1992-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_041ab51e185ae72b271d1599388a8799 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a90a9094a3b933c57b151ace8aa1ce9f |
| publicationDate | 1994-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0672969-A |
| titleOfInvention | Process for producing tertiary aliphatic amine having long chain fatty group |
| abstract | (57) [Summary] [Object] To provide a method for producing a high yield of a tertiary aliphatic amine having a long-chain aliphatic group which is excellent in color tone with extremely little coloration. [Structure] An amination process in which a long-chain aliphatic nitrile is reacted with hydrogen in the presence of a hydrogenation catalyst to aminate, and the obtained long-chain aliphatic amine is reacted with formaldehyde and hydrogen in the presence of a hydrogenation catalyst. In the method for producing a tertiary-aliphatic amine having a long-chain aliphatic group, which comprises a methylation step of performing methylation, (i) using a carrier-supported nickel-based catalyst as the hydrogenation catalyst in the amination step, i i) A used catalyst obtained in the amination step is used as the hydrogenation catalyst in the methylation step, and an organic acid having a PKa relative to water of 2 to 6 is used as the cocatalyst. A method for producing a tertiary aliphatic amine having a long-chain aliphatic group. |
| priorityDate | 1992-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.