http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103665017-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate | 2013-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103665017-B |
| titleOfInvention | A kind of preparation method of Trimethylsilyl trifluoromethanesulfonate |
| abstract | The present invention relates to the preparation method of a kind of Trimethylsilyl trifluoromethanesulfonate, belong to field of fine chemical.Concretely comprise the following steps: be CF by formula 3 SO 2 The compound of X and trimethyl silanol reaction, wherein X is Cl, F or OSO 2 CF 3 , trimethyl silanol is as the silylating agent of reaction, and reactant mixture decompression distillation, collection are obtained the mass content Trimethylsilyl trifluoromethanesulfonate higher than 99.0% after terminating by reaction.Wherein, CF 3 SO 2 The mol ratio of X and trimethyl silanol reaction is 1.00:0.80～1.00:1.60, reaction time 1～10 hours, and after reaction terminates, by reactant mixture decompression distillation, pressure is 0.005～0.030MPa. |
| priorityDate | 2013-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.