http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110452132-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-24 |
| filingDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110452132-B |
| titleOfInvention | Method for preparing alpha-hydroxyamide by selectively reducing alpha-ketoamide ketocarbonyl |
| abstract | The invention relates to a method for preparing alpha-hydroxyamide by selectively reducing alpha-ketoamide ketocarbonyl. The alpha-ketoamide and formate react in an organic solvent at the temperature of 100-130 ℃ for 6-12 hours, and the ketocarbonyl of the alpha-ketoamide is selectively reduced to obtain the alpha-hydroxyamide. The preparation method disclosed by the invention is efficient and novel, simple and convenient to operate, easily available in raw materials and high in yield, and the obtained alpha-hydroxyamide serving as a synthetic intermediate is expected to be widely applied to the field of pharmaceutical chemicals. |
| priorityDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.