http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103254229-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-113 |
| filingDate | 2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103254229-B |
| titleOfInvention | A kind of deuterium-labeled organic phosphorous insecticide synthetic method of stable isotope |
| abstract | The present invention relates to a kind of deuterium-labeled organic phosphorous insecticide synthetic method of stable isotope, the method utilizes stable isotope deuterium-labeled or natural abundance methyl alcohol and phosphorus trichloride reaction to generate the deuterium-labeled dimethylphosphite of stable isotope or trimethyl phosphite, then trichoro-aldehyde that is deuterium-labeled with stable isotope or natural abundance is obtained by reacting the deuterium-labeled organic phosphorous insecticide of stable isotope. Compared with prior art, cold labeling Trichlorphon that the present invention obtains or SD-1750, after separation is purified, chemical purity reaches more than 98.0%, and isotopic abundance, at more than 98.0%atomD, can fully meet the demand of field of food safety residue detection. |
| priorityDate | 2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.