http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1394134-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-323 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1805 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-185 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-141 |
| filingDate | 1972-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1975-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1394134-A |
| titleOfInvention | Complex nickel compounds |
| abstract | 1394134 Nickel complexes containing phosphorus ligands; adiponitrile E I DU PONT DE NEMOURS & CO 2 Aug 1972 [2 Aug 1971] 36120/72 Headings C2P and C2C Novel N-bonded nitrile complexes of zerovalent nickel of formula Ni(PXYZ) 3 R<SP>1</SP>CN where X is OR, Y and Z are R or OR and R is optionally substituted C 1-18 alkyl or aryl, the radicals R of a given PXYZ ligand optionally being cojoined, and being the same or different, the radicals R being chosen so that the ligand PXYZ has a cone angle having an average value between 130 and 200 degrees, and where R<SP>1</SP>CN is an organo nitrile, may be prepared by reacting a complex Ni(PXYZ) 3 or another suitable complex with R<SP>1</SP>CN. R<SP>1</SP> is preferably alkyl cyanoalkyl, aryl, fluoroaryl or C 3-20 alkenyl wherein the double bond is separated from CN by at least one carbon atom. The complexes may be used as catalysts in a process for the hydrocyanation of olefinic compounds, e.g. the hydrogenation of 3-pentenonitrile or 4-pentenonitrile to adiponitrile. |
| priorityDate | 1971-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.