http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106831767-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 |
| filingDate | 2017-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106831767-B |
| titleOfInvention | The method that copper catalysis prepares 2-methylimidazole simultaneously [1,2-a] pyridine compounds and their |
| abstract | The present invention relates to a kind of copper catalysis to prepare 2-methylimidazole simultaneously [1,2-a] pyridine compounds and their method, i.e. under conditions of mantoquita, the double oxazoline ligands of pyridine and organic base, 2-aminopyridine class compound is reacted into 1-12 h one-step synthesis 2-methylimidazole simultaneously [1,2-a] pyridine compounds and their with Terminal Acetylenes propanol compound in organic solvent.The features such as this method has raw material, catalyst cheap and easy to get, easy to operate, mild condition, and normal-temperature reaction is without heating, stable product quality, purity is high, substrate adaptability is good, economical and efficient.The present invention is in imidazo [1,2-a] pyridine compounds and their with physiological activity, and has very big application potential in the synthesis of the natural products with this class formation. |
| priorityDate | 2016-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.