http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013035757-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-06 |
| filingDate | 2011-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e78c6444ee5e47a1adf1f18fd563b6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3f05aa20a6ca269808bc8f30dcd1b6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d9c95b59e0202533bff3567e84e80e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b74e364c152b99b17ec44be9fdf863a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f3ca50a62c0fb5a57b0844b3ef52e21 |
| publicationDate | 2013-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013035757-A |
| titleOfInvention | Method for producing fluoroalkanesulfonic acid |
| abstract | In the production of a fluoroalkanesulfonic acid derived from a fluoroalkanesulfonic acid salt, a sulfur component is efficiently reduced, and an industrially advantageous high-purity fluoroalkanesulfonic acid is provided. A fluoroalkanesulfonic acid represented by the general formula [1] (In the formula, R f represents a linear or branched C3-C4 fluoroalkyl group having 1 to 4 carbon atoms.) A fluoroalkane comprising the following steps: A method for producing sulfonic acid. (1) A step of reacting a fluoroalkanesulfonate with concentrated sulfuric acid and / or fuming sulfuric acid to perform acid decomposition to obtain a reaction mixture containing fluoroalkanesulfonic acid and a sulfur component. (2) A step of obtaining a fluoroalkanesulfonic acid from the reaction mixture by adding an oxidizing agent to the reaction mixture obtained in the above step and subsequently distilling. [Selection figure] None |
| priorityDate | 2011-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.