| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-321 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-49 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6564
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 |
| filingDate |
2003-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20040086391-A |
| titleOfInvention |
Process for the carbonylation of an ethylenically unsaturated compound and catalyst therefore |
| abstract |
The present invention relates to a process for carbonylating ethylenically unsaturated compounds with carbon monoxide and co-reactants. The carbonylation reaction is carried out in the presence of a novel catalyst containing the following components:n n n a) source of Group VIII metal;n n n b) as a bidentate diphosphine of formula (I)n n n n n n n n Wherein R 1 represents a divalent radical which bonds with a phosphorus atom, which is an optionally substituted 2-phospha-tricyclo [3.3.1.1 {3.7}] decyl group or derivative thereof, at least one carbon atom being a heteroatom Substituted ("2-PA"group); R 2 and R 3 independently represent monovalent radicals of up to 20 atoms, or combine to form bivalent radicals of up to 20 atoms; A 1 and A 2 independently represent an optionally substituted alkylene group; R is a bimodal diphosphine characterized in that it represents an optionally substituted aromatic group; Andn n n c) source of negative ions. |
| priorityDate |
2002-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |