http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105017110-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F1-08 |
| filingDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105017110-B |
| titleOfInvention | A kind of preparation method of trifluoromethylthio copper (I) and trifluoromethylthio silver (I) |
| abstract | The invention belongs to trifluoromethylthio reagent preparing technical field, particularly to the preparation method of a kind of trifluoromethylthio copper (I) and trifluoromethylthio silver (I).The method is with low molecule nitrile for reaction dissolvent, it is raw material by cuprous salt or monovalence silver salt and Sodium trifluoromethanesulfinate, add organic phosphine reducing agent, carry out being sufficiently stirred for reaction under uniform temperature and nitrogen atmosphere, after reaction reaches terminal, by filtering, drain, washing, recrystallization etc. separates purification step and obtains trifluoromethylthio copper (I) or trifluoromethylthio silver-colored (I).This method not only reaction condition is gentle, and workable, cost of material is low, and the utilization rate of metallic element copper or silver and product yield are greatly improved, and technological process is short, and reaction scale is easily enlarged, and product separates simple, has the advantage being suitable to industrialized production. |
| priorityDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.