http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107382795-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7e9119bf73632a42c8e27d6d92dd61b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-38 |
| filingDate | 2017-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09f99572fceb0ce64dd15e406b1a1c58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8377f91c383bf783a3cef2edc5571f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b502760546b38097bfa25cfa05198479 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_712201d29791d56e84f34b14944da069 |
| publicationDate | 2017-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107382795-A |
| titleOfInvention | A kind of method of synthesizing perfluoroalkyl sulfimide salt |
| abstract | The invention discloses a kind of method of synthesizing perfluoroalkyl sulfimide salt of technical field of chemical synthesis, this method specifically comprises the following steps：S1：Trifluoromethanesulfonic acid is reacted with liquefied ammonia；S2：Filtered after vibration dissolving and obtain waxy solid C 4 F 9 SO 2 NH 2 Crude product；S3：C is made 4 F 9 SO 2 NH 2 Highly finished product；S4：By C 4 F 9 SO 2 NH 2 Highly finished product sublimator；S5：Add lytic agent dissolving C 4 F 9 SO 2 NH 2 ；S6：It is layered in separatory funnel；S7：1~2g of carbonate is weighed to be added thereto and then filter, rotate and obtain per-fluoroalkyl sulfonyl inferior amine salt solid after being dried under reduced pressure；S8：Per-fluoroalkyl sulfonyl inferior amine salt highly finished product are obtained, preparation method of the present invention is simple, high income, and the addition product in building-up process can be recycled recycling, high financial profit, the purity height of its per-fluoroalkyl sulfonyl inferior amine salt prepared. |
| priorityDate | 2017-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.