http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001181272-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2000-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6277bd5958eaea924dd28fc5ec5f8b55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e73183d3b151900fb00fb44ad176cd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33e089881ea9874599e16fe6c4fd9656 |
| publicationDate | 2001-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001181272-A |
| titleOfInvention | Process for producing 3,4-methylenedioxymandelic acid |
| abstract | (57) [Summary] (with correction) [PROBLEMS] To produce 3,4-methylenedioxymandelic acid with high selectivity by reacting 1,2-methylenedioxybenzene with glyoxylic acid. An object of the present invention is to provide an industrially suitable method for producing 3,4-methylenedioxymandelic acid which can be applied even when the scale of the reaction is increased. SOLUTION: When a 1,2-methylenedioxybenzene is reacted with glyoxylic acid in the presence of a strong acid to produce 3,4-methylenedioxymandelic acid, the presence of an aprotic organic solvent is considered. The problem is solved by the production method of the characteristic 3,4-methylenedioxymandelic acid. |
| priorityDate | 1999-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.