http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0212309-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H3-08 |
| filingDate | 1986-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0212309-A3 |
| titleOfInvention | Process for the preparation of 6-dioxy-d-glucose |
| abstract | 6-deoxy-D-glucose, an intermediate useful for the preparation ofnFuraneol (registered trademark of Firmenich SA, Geneva), is prepared bynhalogenation of methyl alpha-D-glucopyranoside using phosgene tonpresence of N, N-dimethylformamide and hydrogenolysis of the resulting chlorine derivative.n n n According to a variant of said process, the chlorinated derivative is convertednas a corresponding iodinated or brominated derivative before its hydrogenolysis. Its derivativesniodinated, respectively brominated, can be obtained as intermediates ofntransition following a cathodic reduction reaction of the chlorinated compound intonpresence of sodium iodide in N, N-dimethylformamide.n n n The desired 6-deoxy-D-glucose is finally obtained by hydrolysis of thenresulting product in an acid medium. |
| priorityDate | 1985-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.