http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106317126-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-7098 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F32-08 |
| filingDate | 2016-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106317126-B |
| titleOfInvention | Phenoxy 2-iminoimidazolidine metal complex and its preparation method and application |
| abstract | The invention relates to a phenoxy 2-imidoimidazolidine metal complex and a preparation method and application thereof. The preparation process is mainly divided into three steps. First, chloroformimidazole salt is obtained by reacting oxalyl chloride with 1,3-dimethylimidazolidinone acid salt, and then obtain the ligand through the reaction of the amino compound and chloromimidazole hydrochloride, and finally obtain the phenoxy 2-imidoimidazole through the coordination reaction between the ligand and the nickel-containing catalyst precursor or the palladium-containing catalyst precursor. Alkyl metal complexes. The phenoxy 2-imide imidazolidine metal complex is used as the main catalyst and the co-catalyst to jointly catalyze norbornene polymerization, and the obtained polynorbornene has a weight-average molecular weight higher than 8×10 5 g/mol and a narrow molecular weight distribution. The phenoxy 2-imidoimidazolidine metal complex prepared by the invention has high catalytic activity, can reach the order of magnitude of 10 6 to 10 7 under the action of a co-catalyst, and has a good effect of catalyzing norbornene polymerization. |
| priorityDate | 2016-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.