| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-321 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-30 |
| filingDate |
1988-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf3e41278ba1d60f4f2088ae103912c9 |
| publicationDate |
1989-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4879417-A |
| titleOfInvention |
Process for carbonylation of alkenes to ketones |
| abstract |
A process for the preparation of ketones by carbonylation of alkenes with carbon monoxide, using a catalyst system comprising: component (a) a ruthenium compound, and component (b) at least one acid selected from hydrohalogenic acids and carboxylic acids having a pK a value≧3 (measured at 25° C. in aqueous solution), with said process being carried out in a water miscible solvent, at a operational pressure in the range of from about 20 bar to about 100 bar and at a temperature in the range of about 70° C. to about 200° C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009005602-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7659431-B2 |
| priorityDate |
1987-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |