http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2052442-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36c7e6417df7d3a93390112f3b4a70b5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1991-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac18847c99b623abf3ab0b7c34e07ba7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46215852e073e8687e26f92c8a6c57db |
| publicationDate | 1996-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2052442-C |
| titleOfInvention | Process for preparing adipic acic by hydrocarboxylation of pentenic acids |
| abstract | The present invention relates to a method of preparation of adipic acid by hydrocarboxylation pentenic acids. More specifically, subject a process for the preparation of adipic acid by reaction of water and carbon monoxide on at least one pentenic acid, in the presence of a catalyst based on rhodium and at least one iodinated promoter, at a temperature between 100 and 240 ° C, under a pressure higher than atmospheric pressure characterized in that a) the reaction is carried out in a solvent chosen from the group consisting of saturated with saturated aliphatic or cycloaliphatic hydrocarbons, aromatic hydrocarbons and their chlorinated derivatives and what b) partial pressure of carbon monoxide measured at 25 ° C is less than or equal to 12 bar. |
| priorityDate | 1990-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.