http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104961759-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-12 |
| filingDate | 2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104961759-B |
| titleOfInvention | A kind of preparation method of trimethyl halosilanes |
| abstract | The invention discloses a kind of preparation method of trimethyl halosilanes, it is characterized in that the preparation method is using trim,ethylchlorosilane, hydrogen peroxide and hydroiodic acid or hydrobromic acid as raw material, under phase transfer catalyst effect, reacted 1~6 hour at a temperature of 10~80 DEG C, then post-treated obtained trimethyl iodine (bromine) silane；The phase transfer catalyst is that structural formula such as (I) is shown, Wherein R 1 , R 2 , R 3 , R 4 The respectively alkyl of carbon number 1~18 or alkyl-substituted aryl, X are iodine or bromine. |
| priorityDate | 2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.