http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012531476-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09 |
| filingDate | 2010-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012531476-A |
| titleOfInvention | Method for producing difluoroacetic acid |
| abstract | The present invention relates to a novel process for producing difluoroacetic acid. The method for producing difluoroacetic acid of the present invention comprises the following steps: reacting a difluoroacetic acid ester with an aliphatic carboxylic acid to form difluoroacetic acid and the corresponding carboxylic acid ester after transesterification, wherein the carboxylic acid is The ester of the carboxylic acid shall be selected to have a boiling point lower than that of difluoroacetic acid; and the ester of the carboxylic acid is removed by distillation during the formation of the ester, thereby recovering the difluoroacetic acid Including that. |
| priorityDate | 2009-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.