http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113248461-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-20 |
| filingDate | 2021-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113248461-B |
| titleOfInvention | A kind of preparation method of hydroxyoxane derivative |
| abstract | The invention discloses a preparation method of a hydroxyoxane derivative, which comprises the following steps: 1) preparing a starting reaction raw material compound and a catalyst together with a solvent to form a raw material liquid, and pumping together with the oxidizing material from different material conveying equipment respectively Enter into the preheating module of the continuous flow reactor for preheating; 2) The material passing through the preheating module enters the mixing module, the mixed material enters the reaction module, and the reaction mixture is continuously reacted in the reaction module to obtain the reaction mixture; 3) After the reaction, the reaction mixture enters the product In the separation module, the reaction solution is cooled, or at the reaction temperature, or at an elevated temperature, through organic-inorganic separation or solvent removal to obtain a crude product; the crude product is refined to obtain a pure product. The method according to the present invention can simplify the reaction process, shorten the reaction time, and synthesize hydroxyoxane derivatives more efficiently. |
| priorityDate | 2021-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.