http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2990588-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b201efe3355265a55300053565305e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-46 |
| filingDate | 2016-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_121e1afc7fe4a359a97829e21def085a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc16ac3a9790e7e95718086477ca56dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed63361e6c775c120da2da2cb9ad1429 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d67938c220bfb860156e46daa54c0fe4 |
| publicationDate | 2017-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2990588-A1 |
| titleOfInvention | Process for the preparation of a furfural derivative comprising neutralizing an acid reaction mixture |
| abstract | A furfural derivative having the chemical formula (1) (1) wherein R represents hydrogen, an alkyl group or an acyl group, is prepared in a process, which process comprises reacting a fructose-and/or glucose-containing starting material with a liquid hydroxyl group-containing compound of formula R-OH in the presence of an acid catalyst at a reaction temperature in the range of 150 to 300 °C to produce a primary acid reaction mixture comprising the furfural derivative of chemical formula (1); separating part of the liquid hydroxyl group-containing compound from the primary acid reaction mixture to yield a secondary acid reaction mixture; neutralizing the secondary acid reaction mixture to a pH-value of at least 3 to obtain a neutralized reaction mixture; and purifying the neutralized reaction mixture to recover the furfural derivative of chemical formula (1). |
| priorityDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.