http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2268601-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6660167441edb2ac3d2d8445b278307 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-18 |
| filingDate | 2009-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0668a1a83a2556f541b57afcffd3d550 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c9ec2e6af2407b448596350f0a6b16f |
| publicationDate | 2011-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2268601-A1 |
| titleOfInvention | Method for preparing difluoroacetic acid and salts thereof |
| abstract | The invention relates to a method for preparing difluoroacetic acid and the salts thereof. The invention also relates to the preparation of difluoroacetyl fluoride used as an intermediate product in the preparation of difluoroacetic acid. The method for preparing difluoroacetic acid according to the invention is characterised in that the same comprises the step of preparing difluoroacetyl fluoride by reacting dichloroacetyl chloride with hydrofluoric acid in a gaseous phase and in the presence of a chromium-based catalyst, followed by the step of hydrolysing the difluoroacetyl fluoride thus obtained. |
| priorityDate | 2008-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.