http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108238855-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0244 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-03 |
| filingDate | 2016-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108238855-B |
| titleOfInvention | Ring-opening reaction process of alkylene oxide and application of N-heterocyclic carbene as catalyst for ring-opening reaction of alkylene oxide |
| abstract | The invention provides a ring-opening reaction process of alkylene oxide and application of N-heterocyclic carbene as a catalyst for the ring-opening reaction of the alkylene oxide. The process comprises the step of carrying out ring-opening reaction on an initiator and alkylene oxide under the catalytic action of a catalyst N-heterocyclic carbene. According to the embodiment of the invention, the N-heterocyclic carbene is used as the catalyst for the alkylene oxide ring-opening reaction, and the N-heterocyclic carbene has the advantages of cheap raw materials, easiness in preparation, environmental friendliness, high catalytic activity and easiness in aftertreatment. |
| priorityDate | 2016-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.