http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108774117-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-813 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-784 |
| filingDate | 2018-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108774117-B |
| titleOfInvention | Preparation method of benzophenone compound |
| abstract | The invention provides a preparation method of benzophenone, which takes diphenylmethane as raw material, and adds oxidant H under the action of catalyst 2 O 2 Oxidizing to obtain the diphenyl ketone. The method adopts environment-friendly oxidant, has mild reaction conditions and simple and convenient operation; the product does not contain heavy metal or transition metal ions; the side reaction is less, and the reaction yield is high; high safety, low requirement on equipment, easy operation, suitability for industrial production and the like. |
| priorityDate | 2018-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.