http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-9902085-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00 |
| filingDate | 1996-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed0a5345a6179de7d075a7632b37c26e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47824f13295f58a62055e84df0c5a051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0be87f8f9b9f7d13a6595de9022817e5 |
| publicationDate | 1999-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-9902085-A2 |
| titleOfInvention | Process for the preparation of bis-cyclopentadienyl diene complexes |
| abstract | metal complexes containing two cyclopentadienyl groups or szűbsztitűáltciklőpentadienilcsőpőrtőt process for the preparation of a complex as defined in (CP2) MD at all stem formula wherein M is titanium, zirconium or hafnium +2 or +4 formal őxidációsállapőtban, Cp is independently, each előfőrdűlásnálszűbsztitűált or substituted cyclopentadienyl , which is linked to the metal by precalcalized β-electrons, from which the substituted cyclopentadienyl tube is substituted with 1 to 5 independent substituents, which may be a hydrocarbon tube, a silyl, a germyl, a, a, , and optionally two such substituents (with the exception of the acyan tube and the fish gene) together result in Cp becoming a stone-dense, multiple ring structure or a combination of two or two connecting elements associated with the two Cp tubes, D being a stable, stone a substituted diene ligand optionally substituted with one or more hydrocarbon tubes, silyl tubes, hydrocarbylsilyl tubes, silylhydrocarbyl tubes, or mixtures thereof, and from which D 4-40 is a non-hydrogen engine, and It consists of p-electrons in which M is in the main oxidation state of +2 and two s-bonds are formed with M in which M is in the +4 main oxidation state, in such a way that the following process steps are carried out in any order of beer: (a) reacting a metal salt or Lewis base adduct corresponding to the general formula M'X3 or M''X4 in tube 4; b) a diene reacted with D ', c) a reducing agent, and d) a compound of the general formula CpM * or n, of which M' is titanium, zirconium or hafnium in the +3 principal oxidation state, M '' is titanium, zirconium or hafnium in the +4 principal oxidation state, X is a fish genide, a hydrocarbyl oxy of 1 to 6 carbon atoms or a di (C1-C6 hydrocarbyl) amide tube, is substituted with D, M * on a metal catalyst in tube 1 or 2, a Grignard reagent catalyst, or a tri (C1-C4 hydrocarbyl) silyl tube, and has a value of 1 when M * is on tube 2. and a value of 2, where M * is a metal catalyst in tube 1, a Grignard reagent or a trihydrocarbylsilyl tube, with the proviso that reagents a) and d) do not contact each other without reagent c). ŕ |
| priorityDate | 1996-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 108.