| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09 |
| filingDate |
1984-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ea420f8ae0eca540efd3a79e26641c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9667ecf72fb2e527a95c58f00e73e18b |
| publicationDate |
1986-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4633015-A |
| titleOfInvention |
Production of adipic acid from 1,4-disubstituted-2-butene |
| abstract |
The dicarbonylation product of 1,4-disubstituted-2-butene is useful as intermediate in the production of adipic acid, hexamethylenediamine and 1,6-hexanediol. It is produced by carbonylating a solution of the disubstituted butene in a polar, aprotic non-basic solvent at 80 DEG -140 DEG C. in the presence of a catalyst comprised of a halide of the transition metal. The dicarbonylation product is converted to adipic acid by hydrogenation followed by hydrolysis. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5288903-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0623136-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5087735-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2655646-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0433189-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0320240-A |
| priorityDate |
1984-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |