http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013147474-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-63 |
| filingDate | 2012-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd559a5482832a236756ec74ea691ca8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acce8a2ac565689cf998ff485bab0fdd |
| publicationDate | 2013-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013147474-A |
| titleOfInvention | Method for producing difluoroacetic acid ester |
| abstract | The present invention provides a method capable of producing a difluoroacetate with high selectivity and high yield while suppressing the formation of by-products. SOLUTION: A 1,1,2,2-tetrafluoroethyl alkyl ether represented by a general formula: HCF 2 CF 2 OR (wherein R represents a lower alkyl group), an oxide and a general formula: A method of contacting with an acid catalyst in the presence of a lower alcohol represented by ROH (wherein R is the same as above), the reaction temperature is 20 to 60 ° C., and the amount of the acid catalyst used is 1 , 1,2,2-Tetrafluoroethyl alkyl ether, 0.1 to 0.5 moles per mole of the general formula: HCF 2 COOR (wherein R is the same as above) The manufacturing method of difluoroacetic acid ester represented by these. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017218447-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017209258-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116239467-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109195941-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017214336-A |
| priorityDate | 2012-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.