http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013512240-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-353 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-06 |
| filingDate | 2010-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013512240-A |
| titleOfInvention | Process for preparing highly fluorinated carboxylic acids and salts thereof |
| abstract | A process for preparing highly fluorinated carboxylic acids and salts thereof, and precursors thereof, comprising the general formula (I): R f - (O) n - (CF 2) m -CF = CF 2 (I) The highly fluorinated olefin of general formula (II): HCOR (II) By contacting with a derivative of formic acid based on the general formula (III): R f -O n - (CF 2 ) m -CFH-CF 2 -COR (III) General formula (IV) by forming a carboxylic acid precursor in the form of an O-ester, S-ester, or amide adduct of formula (III) and hydrolyzing the adduct of formula (III): R f -O n - (CF 2 ) m -CFH-CF 2 -COO - M + (IV) In formulas (II) and (III), R is a residue O − M + , S − M + , OR ′, SR ′ or NR′R ′ Represents R ′ and R ″, independently of each other, a linear or branched or cyclic aliphatic or aromatic residue containing at least one carbon atom and having no α hydrogen atom R f represents H or a perfluorinated or partially fluorinated linear, branched, aliphatic, or aromatic carbon atom containing a residue or hydrogen, and n is 1 or It is 0, m represents an integer of 0 to 6, and M + represents a cation such as H + . |
| priorityDate | 2009-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.