| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0941ab37cc625787d9f71310074c221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9db835e609f7679483f9ae2b1fe94ab0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f021ea50f2bce62ed7ab3645c4c4ad05
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 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 |
| filingDate |
2011-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72e8fcefe2615304f35a823bb4a56455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c08cd2a47626c35c5d229513c48feea2 |
| publicationDate |
2011-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011091980-A1 |
| titleOfInvention |
Process for preparation of ruthenium-based carbene catalysts with chelating alkylidene ligands |
| abstract |
The invention relates to a method for preparation of ruthenium-based carbene catalysts with chelating alkylidene ligands (so-called "Hoveyda-type catalysts") in a cross metathesis reaction by reacting a ruthenium-alkylidene complex with an olefin derivate in the presence of a polymer-supported cation-exchange resin (PSR) acting as a ligand (i.e. phosphine or amine) scavenger. Preferably, penta-coordinated ruthenium benzylidene or indenylidene carbene complexes are employed. The polymer-supported cation-exchange resin (PSR) may be an acidic resin (comprising sulfonic acid or carboxylic groups) or a resin containing carboxylic acid chloride (-COC1) groups or sulfonyl chloride (-SO 2 Cl) groups. The process is versatile and environmentally friendly; high yields are obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015516868-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3868890-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4234522-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10308962-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9108996-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9527877-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11214818-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11241680-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013135776-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017087846-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2725030-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017087710-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014067767-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11104921-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11577232-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11109596-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018213554-A1 |
| priorityDate |
2010-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |