http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104610015-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-13 |
| filingDate | 2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104610015-B |
| titleOfInvention | The preparation method of 2-bromo-5-fluorobenzotrifluoride |
| abstract | The invention discloses a preparation method of 2-bromo-5-fluorobenzotrifluoride, belonging to the field of organic synthesis. The method is to firstly mix sulfuric acid and m-fluorobenzotrifluoride, then add bromic acid or bromate to the obtained mixture at a temperature of 0-80° C. to react to obtain 2-bromo-5-fluorobenzotrifluoride. The yield of this method can reach more than 90.0%, and the purity is more than 99.0%. The raw materials are easy to obtain, and the reaction conditions are mild and easy to control. |
| priorityDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.