http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3980407-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_199450d8e2d705a2b559ce4c32e5dcb3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-50 |
| filingDate | 2020-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75fe86c1197ca9820ff122305d854e34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5349ce8d4a9415c4bf7d4bd06941d746 |
| publicationDate | 2022-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3980407-A1 |
| titleOfInvention | Process for manufacturing hydroxymethylfurfural |
| abstract | The invention pertains to a process for producing 5-hydroxymethylfurfural (HMF) comprising a) a step of converting a carbohydrate into HMF, the converting step comprising providing a reaction medium comprising carbohydrate, catalyst, water, tetrahydrofuran (THF), and salt to form a biphasic solvent system comprising an aqueous phase and a THF phase and b) a step of separating the THF phase and the aqueous phase, to provide a separate THF phase and a separate aqueous phase, characterised in that an organic quaternary ammonium salt is present. The process according to the invention results in a high conversion of carbohydrate and in the formation of HMF in high selectivity with low formation of side products, together with an efficient extraction of HMF into the THF phase. |
| priorityDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.