http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106928055-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-157 |
| filingDate | 2017-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106928055-B |
| titleOfInvention | A method of aspirin is catalyzed and synthesized using choline eutectic solvent |
| abstract | The invention belongs to environment-friendly organic synthesis technical field of chemistry, in particular to a kind of method that aspirin is catalyzed and synthesized using choline eutectic solvent.Choline eutectic solvent, salicylic acid, acetic anhydride are added in reaction vessel, react 15 ~ 40 min in 70 ~ 80 DEG C of heating later；The aspirin is obtained after reacting the purifying crude obtained.The present invention using choline eutectic solvent catalyze and synthesize aspirin method it is easy to operate, reaction condition is mild, side reaction is few, environmental-friendly, atom utilization is up to 100% when preparing eutectic solvent, eutectic solvent be not required to purification and it is recyclable, meet the demand for development of Green Chemistry, there is extensive industrial production application prospect. |
| priorityDate | 2017-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.