http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5631403-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C235-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 1995-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a600a6bfdc57bb4ed157efb89a38b00e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de733ac84ea216ae868cac94eeab78f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8c184fbd4d9cafc25f6d3cf8ff16b13 |
| publicationDate | 1997-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5631403-A |
| titleOfInvention | Process for the preparation of hydroxycarboxanilides |
| abstract | The present invention relates to a process for the preparation of hydroxycarboxanilides of the formula (1) <IMAGE> (1) in which R1 and R2 are identical or different and are hydrogen, halogen, a nitro group, a cyano group, a straight-chain or branched alkyl, alkenyl, alkynyl or alkoxy group having 1 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, a cycloalkyl group having 6 to 12 carbon atoms or an aryl group having 6 to 12 carbon atoms, R3 is hydrogen or a straight-chain or branched alkyl group having 1 to 12 carbon atoms and n is an integer from 1 to 12, by reacting a halocarboxanilide of the formula (2) <IMAGE> (2) in which R1, R2, R3 and n have the same meaning as in formula (1) and Hal is chlorine, bromine or iodine, with a basic compound in a solvent mixture comprising water and one or more polar aprotic solvents at a temperature of 40 DEG to 180 DEG C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5808152-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014121439-A1 |
| priorityDate | 1994-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 217.