Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f51818f4238424fa5e29f12c21502ca |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-419 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-54 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-55 |
filingDate |
2013-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_910a6c3b3074f9e7d945b2db9f712ff8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bdb758703f28ffcc36e261fd236cb7e |
publicationDate |
2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2825522-A1 |
titleOfInvention |
Ruthenium-based metathesis catalysts and precursors for their preparation |
abstract |
The invention is directed to ruthenium-based metathesis catalysts of the Hoveyda-Grubbs type. The new N -chelating diarylamino-based ruthenium catalysts described herein are stable in solid state and in solution and reveal rapid initiation behavior. Further, the corresponding N -substituted styrene precursor compounds are disclosed. The catalysts are prepared in a cross-metathesis reaction starting from N -substituted styrene precursors. The new Hoveyda-Grubbs type catalysts are suitable to catalyze ring- closing metathesis (RCM), cross metathesis (CM) and ring-opening metathesis polymerization (ROMP). Low catalyst loadings are sufficient to convert a wide range of substrates via metathesis reactions. |
priorityDate |
2012-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |