http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106220592-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46 |
| filingDate | 2016-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106220592-B |
| titleOfInvention | A method of 5- bromomethyl furfural being prepared in eutectic/hexone diphasic system by fructose |
| abstract | A method of 5- bromomethyl furfural being prepared in eutectic/hexone diphasic system by fructose, is related to 5- bromomethyl furfural.1) fructose, choline bromide, catalyst sulfuric acid aluminium and extractant hexone are added to the container, obtain reaction mixture after heating reaction in oil bath pan, reaction mixture is separated, eutectic reaction mixture and organic extraction phase are obtained；2) hexone is added in the eutectic reaction mixture obtained by step 1), extract liquor extracted mutually merges with organic extraction obtained by step 1), adjust pH again as neutrality, and the moisture in anhydrous magnesium sulfate removal solution is added, supernatant is taken after being centrifuged, up to 5- bromomethyl furfural after purification.3) eutectic reaction mixture extracted in step 2) is dissolved with water, is filtered, revolving obtains mixture, then add fructose, and hexone is added, and repeats step 1)~3), carry out the recycling of eutectic reaction mixture. |
| priorityDate | 2016-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.