http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105905875-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-086 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-086 |
| filingDate | 2016-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105905875-B |
| titleOfInvention | A kind of method that imidodisulfuryl fluoride lithium salt is prepared using hydrazine |
| abstract | The invention discloses a kind of method that imidodisulfuryl fluoride lithium salt is prepared using hydrazine to comprise the following steps, hydrazine is dissolved in organic solvent, sulfuryl amine reaction is carried out with fluorine sulfonic acid chloride or fluorosulfuric acid, obtains four (fluorine sulphonyl) diamines, its fluorine sulphonyl secondary amine through being reduced to shown in formula iii；Resulting fluorine sulphonyl secondary amine, under the conditions of organic solvent, carry out ion exchange with resin lithium and obtain final product fluorine sulfonamide lithium salts；This method raw material is cheap and easy to get, and reactions steps are simple, and yield is high, and almost pollution-free, without unkind and dangerous reaction condition, product is easily purified, and is suitable for domestic a large amount of productionizations. |
| priorityDate | 2016-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.