http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012091159-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86c947ea1954c0dd9d82af6f8f70153a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-52 |
| filingDate | 2011-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c106d3400e8a3d3d2856ebbd798185bb |
| publicationDate | 2012-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2012091159-A1 |
| titleOfInvention | A process for 2-oxo-4-methylthiobutanoic acid or salts thereof |
| abstract | The present invention provides a novel process for producing 2-oxo-4-methylthiobutanoic acid or salts thereof. A process for producing 2-oxo-4-methyl butanoic acid or salts thereof comprises a step (1) of reacting methanethiol and organic base, and a step (2) of reacting the product obtained in the above step (1) and 2-oxo-3-butenoic acid. Example of the organic base includes a tertiary amine such as triethylamine, trimethylamine, diisopropylethylamine, tri-n-butylamine, N-methylmorpholine and the others, and a nitrogen-containing heterocyclic aromatic compound such as pyridine, quinoline, N-methylimidazole and the others. |
| priorityDate | 2010-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 118.