http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106699701-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-20 |
| filingDate | 2015-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106699701-B |
| titleOfInvention | The preparation method of 1-O- methyl -2,3- dideoxy-L- arabinofuranose |
| abstract | The present invention relates to a kind of 1- O Methyl -2; the preparation method of 3- dideoxy-L- arabinofuranose; it is with 3; 4- diacetyl-L-arabinose alkene and alcohol are raw material; it is catalyst with lewis acid; after obtaining Carbon-Ferrier rearrangement product, then through removing acetyl group under alkaline condition, finally one step of catalytic hydrogenation obtains target product in acid condition.Raw material and reagent used herein are cheap and easy to get, and reaction condition is mild, and reaction step is few, gained 1- O Methyl -2,3- dideoxy-L- arabinofuranose total recovery is high, is suitable for industrialized production, to meet field of medicine and chemical technology to intermediate 1- O The demand of methyl -2,3- dideoxy-L- arabinofuranose. |
| priorityDate | 2015-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.