| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_630b360599ea5cf4b5bcbc0c6c0a3e2d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-05 |
| filingDate |
1985-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6788419715778cfd243eeae6a97f2c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df72f49c7844b4b59570f78892d690be |
| publicationDate |
1986-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4590319-A |
| titleOfInvention |
Method for the partial hydrogenation of conjugated dienes |
| abstract |
A method for the partial hydrogenation of conjugated dienes, characterized in that a chain conjugated diene in which the conjugated two double bonds have different numbers of substituents, is hydrogenated at a temperature of not higher than 50 DEG C. in the presence of a catalyst composed essentially of (1) a cobalt compound, (2) an organophosphine compound and (3) an aluminum compound, to obtain a partially hydrogenated product wherein as between said conjugated two double bonds, the one having a greater number of substituents is selectively hydrogenated. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11193078-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8058351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012141784-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009105423-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108503502-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108503502-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012141783-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10294439-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014148624-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9862906-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006094060-A1 |
| priorityDate |
1984-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |