http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11152280-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-58 |
| filingDate | 1997-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75bee9ac7e6e570fc4a45e6626f3024e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e592ab38b0ae72260e2553b8d17e3442 |
| publicationDate | 1999-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11152280-A |
| titleOfInvention | Method for producing 3-methyl-4-hydroxy-2-butenolide |
| abstract | (57) [Problem] To use a compound available on an industrial scale to obtain 4 Provided is an industrially advantageous method capable of producing -hydroxy-3-methyl-2-butenolide at a lower cost than before. SOLUTION: Formula (1) (Wherein, R 1 represents an alkyl group or an aralkyl group; R 2 represents an acyl group having 2 or more carbon atoms) with an acid in the presence of water. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022181438-A1 |
| priorityDate | 1997-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.