| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_333c51b9dae0166cf6cb26b7d623f616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af176f34200de89bdfaa8e2435cfd736 |
| classificationCPCAdditional |
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/B01J2531-821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0263 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-4038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-4053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-4015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2409 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24 |
| filingDate |
2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b56d7cc6f9973a187639fbeeac985d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0971d498f609f68e28157ffaee26074b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b504a2d507fb59aa0e46893546f670bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a536b993eb61b2dc24a6819839c1912b |
| publicationDate |
2007-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1834695-A1 |
| titleOfInvention |
Method for recovery of ligands containing phosphorus from metal compounds with phosphine ligands |
| abstract |
A process is described for the recovery of phosphine ligands from transition metal complexes used in homogeneously catalyzed reactions, which contain phosphine-containing ligands, in which a) contacting the reaction mixture remaining after completion of a homogeneous catalyzed reaction with an oxidizing agent, b) then extracting the reaction mixture to separate the resulting transition oxide with an organic solvent insoluble in the reaction mixture and then c) isolating the oxidized phosphine ligand from the organic solvent separated from the reaction mixture. |
| priorityDate |
2006-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |