http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2017004817-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c615c1950d48a5378af91cfaa85db11f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46 |
| filingDate | 2015-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a26f4aa2eca77f9c98fa2ca84e4beb70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f28a24524ba4401cbe431401a1cdd596 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42a8089c427767230363caa79154780 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59d40fd32d5925eb598d2ee13a8e0c0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ea2a336fae43ba6d7269d967a057582 |
| publicationDate | 2017-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2017004817-A |
| titleOfInvention | PROCESS FOR THE PRODUCTION AND ISOLATION OF 5-HYDROXIMETHYLFURFURAL. |
| abstract | The present invention relates to a process for the synthesis of 5-hydroxymethylfurfural (HMF) comprising the steps of: 1) dehydrating at least one saccharide selected from monosaccharides having 6 carbon atoms and disaccharides, oligosaccharides or polysaccharides formed from units having 6 carbon atoms or mixtures thereof in the presence of at least one quaternary ammonium salt R3R´N + X-; in which: - R, which is the same or different, represents a C1-C16 substituted or unsubstituted alkyl group; - R 'belongs to the group consisting of: hydrogen, C1-C16 substituted or unsubstituted alkyl group, monocyclic substituted or unsubstituted aryl group; - X- represents an anion selected from chloride, bromide, iodide, fluoride, hydroxide, BF4- and PF6- at a temperature between 80 and 120 °, remove the water from the reaction medium (dehydration step) and obtain a mixture of reaction comprising the quaternary ammonium salt, HMF, any unreacted saccharide and having a water content of less than 30% by weight relative to the weight of the HMF product; 2) separate the HMF from the reaction mixture (separation step). |
| priorityDate | 2014-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.