http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104311479-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-68 |
| filingDate | 2014-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104311479-B |
| titleOfInvention | The synthesis of the iodo-4-pyridone of 3,5-bis- |
| abstract | The invention discloses a kind of two iodo-pyridin 3, the synthetic method of the iodo-4-pyridone of 5-bis-, it is with 4-pyridone for predominant starting material, adopt sodium chlorite, sodium hypochlorite mixture in course of reaction, sodium iodide is slowly oxidized to the iodine of reaction needed, and namely the mode of in-situ preparation iodine is obtained by reacting target product. Compared with existing public technology, this process route has the features such as reactions steps is few, iodination reagent low price, operational process of craft are simple, selectivity is good. |
| priorityDate | 2014-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.