http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109824567-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76 |
| filingDate | 2019-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109824567-B |
| titleOfInvention | Synthetic method of aromatic aldehyde |
| abstract | The invention provides a method for synthesizing aromatic aldehyde, which takes halogenated aromatic hydrocarbon as a starting material, glyoxylic acid as a carbonyl source, and a target product aromatic aldehyde is prepared by heating and sealing reaction in the presence of organic alkali by using a proper palladium catalyst and a phosphine-containing organic ligand. The synthesis method has the advantages of easily obtained raw materials, simple operation, easy product separation, high overall reaction rate, low process cost and easy regulation of the yield of the target product. Therefore, the synthesis method of the aromatic aldehyde is beneficial to large-scale industrial production of the aromatic aldehyde. |
| priorityDate | 2019-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.