http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004176626-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C381-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C381-00 |
| filingDate | 2002-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8490f326d81758257ce96b5a1576d05f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f79fb50d6d72f7128233b6dd55224573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d40a291ce5f12a0f36c0c30a2e4d1e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e923349d8ffa24ccd692752c7318a5c7 |
| publicationDate | 2004-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2004176626-A1 |
| titleOfInvention | Method for the preparation of metal carbene complexes |
| abstract | The present invention provides a process for preparing a metal carbene complex of formula (I): wherein M is a transition metal atom selected from the group consisting of ruthenium, rhodium, iron, cobalt, osmium and iridium; L denotes neutral donor ligands ligated to said metal, such groups being the same or different; X is an anionic ligand; R1 and R2 are each independently selected from the group consisting of hydrogen, substituted or unsubstituted C1-C20 alkyl, substituted or unsubstituted C2-C20 alkenyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted vinyl, a is 2 or 3 and b is 1 or 2, such process comprising reacting a sulfur ylide of the formula Ar 2 S═CR 1 R 2 or its precursor with an appropriate metal complex comprising a transition metal atom selected from the group consisting of ruthenium, rhodium, iron, cobalt, osmium and iridium, said metal complex being also in dimeric form, at a temperature between +80° C. and −80° C., in an inert solvent and under inert atmosphere. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-422671-A1 |
| priorityDate | 2001-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 173.