| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2afb3e05e744b74b1daafb392d3d1195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29c5d94f49a24f38a2b3585bfbc3b9d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_128cef7978a3cefa4596397d1d31dd85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc3f8b1a3eca20d6583dc656b6d60b29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1849e5f81141345e56f289a81a5159a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00a64b5de3fe9da10a7b07d4cc25b369 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5355 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6581
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 |
| filingDate |
2008-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f06616f251db0cc85e47b94ff39c359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93e5a5c53c532ef195539a9190044d50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e82b4069604b6e94aa44f1447b366514
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f715ddb8bfc995a70f736a884ffed4df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ff3bd35f3d6cf3b4a0a8a5729c8b1be |
| publicationDate |
2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009068000-A2 |
| titleOfInvention |
CYCLOPENTADIENYLPHOSPHAZENE COMPLEXES (CpPN COMPLEXES) OF METALS OF THE THIRD AND FOURTH GROUP AND OF THE LANTHANOIDS |
| abstract |
The invention relates to cyclopentadienylphosphazene complexes (CpPN complexes) of metals of the III. and VI. group and of the lanthanoids except for lutetium. The complexes of the invention are isolobal and isoelectric with respect to the [(CpSiN)TiR2] complexes. There is exactly one CpPN moiety in the complexes of the invention. The cyclopentadienyl moiety of CpPN represents a monodentate, anionic ligand of the metal atom in all complexes of the invention. The metal atom is also bound to other anionic ligands. In a preferred embodiment, both the cyclopenadienyl moiety and the nitrogen atom within CpPN bind to the metal atom so that CpPN represents a bidentate ligand. Complexes in which CpN represents a bidentate ligand are CpPN Constrained Geometry Complexes (CpPN-CGC). The invention also relates to methods for producing the complexes in situ. The CpPN complexes can be electrically neutral or be present as cationic complexes. Cationic complexes are formed when one of the other anionic ligands of the metal atom is replaced by a neutral ligand; counterions of the cationic CpPN complexes are preferably fluoroborate, tetraphenyl borate, tetrakis-(3,5-trifluormethylphenyl)borate. The complexes are produced in situ by reacting a metal halide with a protonated cyclopentadienylphosphazene CpPNH and an alkaline or alkaline earth salt of the desired other anionic ligand. The complexes according to the invention can be used as catalysts for the hydroamination and polymerization of polyolefins. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102012213694-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013017280-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104203966-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112522308-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112522308-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104203966-A |
| priorityDate |
2007-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |