http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112457178-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-505 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-02 |
| filingDate | 2020-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112457178-B |
| titleOfInvention | A kind of method of synthesizing valeraldehyde |
| abstract | The invention discloses a method for synthesizing valeraldehyde, which is characterized in that a catalyst and an organic solvent are added into a reaction kettle, n-butene is added in a closed state, and then a mixed gas of CO and H is charged; the reaction kettle is heated reaction; the catalyst is a nitrogen heterocyclic carbene cobalt complex. Compared with the prior art, the cobalt nitrogen-heterocyclic carbene complex can be prepared by a direct and rapid method, without using highly toxic reagents and under mild conditions, so it is a good alternative reaction for the phosphine ligand catalytic system. system; the synthesis process of the invention is simple, the cost is low, and the industrial application prospect is relatively high. |
| priorityDate | 2020-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.