| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e917f520ecfd218678e90a43f2a55631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67d75beb0e2be88cbff24ffcb46eac17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae7ea231e113f234818e4a2ebe93ec4f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C46-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-72 |
| filingDate |
2012-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23c114f794eb7567fc69df7fa0e6c7cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfe90c7616fa1979824545c566fb37c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43f591a67da226c35d7193f010061928 |
| publicationDate |
2015-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9181163-B2 |
| titleOfInvention |
Hydrogenation of ketones having at least a carbon-carbon double bond in the γ,δ-position |
| abstract |
The present invention relates in a first aspect to a process for hydrogenation of ketones having at least a carbon-carbon double bond in the y,8-position to the keto group by hydrogen in the presence of at least one chiral iridium complex of formula (I), where R1 represents a group of formula (II) or (III) or (IV). It has been shown that this process leads to a strong increase in preferential formation of a single isomer. The process is particularly suitable for the hydrogenation of y,8-unsaturated ketones which can be used as flavors and fragrances or for the preparation of vitamin E and its derivatives or of flavors and fragrances. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9611200-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015329456-A1 |
| priorityDate |
2011-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |