| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65719
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1865 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-07 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6571
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 |
| filingDate |
1998-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2001-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20010023912-A |
| titleOfInvention |
Catalyst Comprising at Least One Phosphonite Ligand Based Nickel (0) Complex and Method for the Production of Nitriles |
| abstract |
The present invention relates to a catalyst comprising at least one nickel (0) complex or salt or mixture thereof containing a single, double or multidentate phosphonite ligand of formula (I).n n n <Formula I>n n n n n n n n The present invention also provides non-conjugated C = C- and C by contact hydrocyanation of a butadiene or 1,3-butadiene-containing hydrocarbon mixture characterized in that the process for preparing the catalyst and hydrocyanation is carried out in the presence of such a catalyst. A method for producing a monoolefinic C 5 mononitrile having a ≡N bond. |
| priorityDate |
1997-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |