http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2009025246-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D285-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-00 |
| filingDate | 2008-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2009025246-A1 |
| titleOfInvention | Process for producing purified ammonium salt of fluorine-containing bissulfonylimide |
| abstract | A method for producing a fluorine-containing bissulfonylimide ammonium salt and lithium salt using a high recovery rate, a small number of steps, and a practical and efficient method. Further, the present invention provides a highly pure ammonium salt of fluorine-containing bissulfonylimide that is useful in the method for producing the lithium salt. A purified formula characterized by suspending a particulate solid (I) of a salt represented by formula (1) in a solvent comprising an etheric oxygen atom-containing compound and then separating the solvent by filtration. (1) The manufacturing method of particulate solid (II) of the salt represented. [HNR 3] + [Q 1 -SO 2 -N-SO 2 -Q 2] - (1) In the formula, R may be the same or different and each represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, and Q 1 and Q 2 are each independently a monovalent fluorine-containing organic group, or Q 1 and Q 2 represents a bivalent fluorinated organic group that together form. |
| priorityDate | 2007-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.