| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f5a79f4fd9d0953011d8e59c5db6ef3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-597 |
| filingDate |
2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5920beae0a641182928a4a1f27ad5391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_872e86de9b6456a61ce14532f09813b2 |
| publicationDate |
2016-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-3029914-A1 |
| titleOfInvention |
NOVEL PROCESS FOR PREPARING SYNTHESIS INTERMEDIATES USING NATURALLY PRODUCED PRODUCTS AND APPLYING THE INTERMEDIATES OBTAINED |
| abstract |
The present invention relates to a process for preparing a product of formula I: characterized in that the reaction is catalyzed on the one hand by thiamine or a thiamine salt and on the other hand by ascorbic acid in free form or salified or an alkali metal organic acid salt, preferably sodium acetate, potassium tartrate, sodium succinate, or a reductone, preferably 2-hydroxypropanedial or 2,3-dihydroxycyclopent -2 1 -one in an organic solvent. |
| priorityDate |
2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |