http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108238864-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec25bbf427ec21164b2ac36aff33e940 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-27 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-27 |
| filingDate | 2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bb791bb3af43755f6194362485bfd49 |
| publicationDate | 2018-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108238864-A |
| titleOfInvention | The synthetic method of antiarrhythmic drug intermediate 1- (2,6- dimethoxys) -2- acetone |
| abstract | The invention discloses the synthetic methods of antiarrhythmic drug intermediate 1 (2,6 dimethoxy) 2 acetone, include the following steps：1 (2,6 dimethyl, 3 hydroxyphenoxy) 2 aminopropanes are added in reaction vessel, potassium nitrate solution controls mixing speed, increases solution temperature, adds in BBP(Butyl Benzyl Phthalate solution, the reaction was continued；Dicyclopentadienyl vanadium dichloride is added in, metabisulfite solution reduces temperature, stands, solution is layered, and is separated oil reservoir, is washed with sulfur hexafluoride solution, the washing of 2 chlorobenzene phenol solutions, it is recrystallized in chloromethanes solution, dehydrating agent dehydration obtains finished product 1 (2,6 dimethoxy) 2 acetone. |
| priorityDate | 2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.