| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00 |
| filingDate |
2003-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3addfdbf4e0937db2a5d8de9e9e556c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e10c077bd9cf0a9bef0a00b3a8df7804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8623d26336fc73c798c80a8e194c828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21f4c0e5301e8ee8c66b968732e9c440
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74ccd525386929ab652d1224c30019d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fabe36727f3fb5e12f097d5b4f5d602a |
| publicationDate |
2006-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006052587-A1 |
| titleOfInvention |
Racemoselective preparation of isolable ansa-metallocene biphenoxide complexes |
| abstract |
The invention relates to a process for preparing racemic metallocene biphenoxide complexes by reacting bridged transition metal complexes with cyclopentadienyl derivatives of alkali metals or alkaline earth metals and heating the reaction mixture obtained in this way to a temperature in the range from −78 to 250° C., to the corresponding metallocene biphenoxide complexes and to their use as catalysts or as constituents of catalysts for the polymerization of olefinically unsaturated compounds or as reagents or catalysts in stereoselective synthesis. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10870712-B2 |
| priorityDate |
2002-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |