http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107162973-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D219-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D219-06 |
| filingDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107162973-B |
| titleOfInvention | Intramolecular Decarboxylation Coupling to Construct C-N Bonds to Synthesize Acridone Derivatives |
| abstract | The invention provides a method for synthesizing acridone derivatives through intramolecular decarboxylation coupling and constructing C-N bonds. , copper acetate, palladium acetate, and silver carbonate are added to the solvent anhydrous DMF, and in an O atmosphere, the temperature is raised to 120-160 ° C for 12-16 h, and then the reaction solution is post-treated to obtain acridine shown in formula (II). Ketone derivatives; the present invention can construct a C-N bond in the next step under the action of a small amount of catalyst to generate acridone products, with high efficiency, low cost and good yield, and the reaction adopts conventional reagents, with low toxicity, environmental protection and economy; |
| priorityDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.