http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107108487-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-14 |
| filingDate | 2015-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107108487-B |
| titleOfInvention | Method for producing methionine |
| abstract | The present invention provides a method for producing methionine, which includes a step of contacting 2-amino-4-(methylthio)butyronitrile with water in the presence of a cerium-containing oxide catalyst. As 2-amino-4-(methylthio)butyronitrile, 2-amino-4-(methylthio)butyronitrile produced by contacting 2-hydroxy-4-(methylthio)butyronitrile with ammonia water can be used Or 2-amino-4-(methylthio) butyronitrile produced by contacting 3-(methylthio) propionaldehyde with hydrocyanic acid and ammonia water. |
| priorityDate | 2014-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.