http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103787977-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-14 |
| filingDate | 2014-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103787977-B |
| titleOfInvention | The method of 3-fluoro-alkyl-1-substituted pyrazolecarboxylic-4-carboxylic acid is prepared in a kind of air oxidation |
| abstract | The invention discloses a kind of air oxidation and prepare the method for 3-fluoro-alkyl-1-substituted pyrazolecarboxylic-4-carboxylic acid, it is characterized in that: taking 3-fluoro-alkyl-1-substituted pyrazolecarboxylic-4-formaldehyde as raw material, in neutrality or alkaline environment, under catalyst action, taking air as oxidant, reaction obtains 3-fluoro-alkyl-1-substituted pyrazolecarboxylic-4-carboxylic acid. The method reaction temperature and, safety, clean, be applicable to industrialized production. |
| priorityDate | 2014-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.