http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013158292-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 |
| filingDate | 2012-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff8af4690b634d921921b5d5a5bf9726 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8090ce705ec678c6ad9979cb18f5c93c |
| publicationDate | 2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013158292-A1 |
| titleOfInvention | Method for producing methionine |
| abstract | A novel method capable of producing methionine without using hydrogen cyanide as a raw material has been desired. The present invention relates to a method for producing methionine including Step A of oxidizing 4-methylthio-2-oxo- 1 -butanal in the presence of an alcohol, and Step B of reductively aminating 4-methylthio-2-oxo-butyrate obtained in Step A. It is preferable that Step A is carried out by reacting 4-methylthio-2-oxo- 1 -butanal, the alcohol and an oxidizing agent in the presence of a carbene catalyst. |
| priorityDate | 2011-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 661.