http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107537562-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 |
| filingDate | 2016-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107537562-B |
| titleOfInvention | Phosphine-ionic liquid-containing organic copolymer heterogeneous catalyst, preparation and application thereof |
| abstract | The invention provides a phosphine-ionic liquid-containing organic porous copolymer heterogeneous catalyst and preparation and application thereof, wherein the phosphine-ionic liquid organic porous copolymer is prepared by copolymerizing olefin functionalized organic phosphine ligands and olefin functionalized ionic liquid, Lewis acidic metal salt is added or not added, and when the Lewis acidic metal salt is added, metal ions in the metal salt and naked phosphine in the organic porous copolymer form coordinate bonds, so that the heterogeneous catalyst is finally obtained. The catalyst is suitable for reactors such as fixed bed, slurry bed, kettle type reactor and trickle bed. The catalyst provided by the invention is applied to a coupling reaction process of an epoxy compound and carbon dioxide, integrates respective advantages of an ionic liquid (used as a ring-opening nucleophilic reagent) and a phosphine-metal coordination compound (activated epoxy compound), and can be used for preparing the catalyst which has both extremely high activity and high stability by modulating the proportion of a comonomer and the metal load. |
| priorityDate | 2016-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.