http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102633773-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04 |
| filingDate | 2012-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102633773-B |
| titleOfInvention | A kind of preparation method of (R, S)-nicotine |
| abstract | The invention describes the preparation method of one (R, S)-nicotine.1-(1-butylene base)-2-Pyrrolidone and nicotinate condensation obtain 1-(1-butylene base)-3-nicotinoyl-2-Pyrrolidone, and the acid of itself and one and a kind of alkali together process and obtains myosmine.Methylating by reducing then N-, myosmine being converted into (R, S)-nicotine. |
| priorityDate | 2011-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.