http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0601195-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-18 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-18 |
| filingDate | 1993-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa0ef4d56d4599233cf556162eb11d3e |
| publicationDate | 1996-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0601195-B1 |
| titleOfInvention | Process for producing 2-hydroxy-4-methylthiobutanoic acid |
| abstract | A process for producing 2-hydroxy-4-methylthiobutanoic acid together with methanol, which comprises hydrating 2-hydroxy-4-methylthiobutyronitrile into 2-hydroxy-4-methylthiobutanamide, reacting the amide with methyl formate to yield methyl 2-hydroxy-4-methylthiobutanoate and formamide, and hydrolyzing the methyl ester. The discharge of a large amount of ammonium sulfate can be prevented, because no sulfuric acid is used as the reactant. The by-product formamide and methanol are utilizable as the starting material of the reaction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101489998-B |
| priorityDate | 1992-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 125.