| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4209354dce74930bf7d6913c8065e76b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-821 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2247 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F11-00 |
| filingDate |
2003-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7107346c9d4ecab1fe99cbf6edea4a40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff8ed09b5fe19217f8d7951998c644bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c8086f454d06d160accc426f7db1907
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e82eac9cd9e8ed5906f25552f0ba7575 |
| publicationDate |
2005-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1503857-A1 |
| titleOfInvention |
Recyclable chiral metathesis catalysts |
| abstract |
The present invention relates to chiral metal catalysts for stereoselective olefin metathesis reactions, which are recyclable and reusable in such metathesis reactions. The chiral metal-based metathesis catalysts of the invention comprise multidentate optically active or racemic chiral ligands that enable their use in asymmetric synthetic processes, such as for example, in ring-opening and ring-closing metathesis reactions (ROM and RCM, respectively) of alkenes. The catalysts of the invention are organometallic complexes of multivalent metals comprising one or more chiral bidentate ligands that exhibit superior reactivity and stereoselectivity properties. The present invention also provides methods of making such catalysts and methods for utilizing them in catalyzing stereoselective olefin metathesis reactions to provide asymmetric products in relatively high enantiomeric or stereoisomeric excess. |
| priorityDate |
2002-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |