http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113200982-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 |
| filingDate | 2021-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113200982-B |
| titleOfInvention | Regioselective C-H functionalization method of indolizine under metal-free condition |
| abstract | The invention provides a regioselective C-H functionalization method of indolizine under a metal-free condition, and relates to the field of pharmaceutical chemistry. The invention takes tetraalkyl thiourea and indolizine compounds as substrates, the reaction is carried out under the condition of no metal, and the dialkyl amino disulfate compounds are prepared by utilizing the regioselective C-H one-step reaction of indolizine or imidazo [1,2-a ] pyridine. The method has wider selectable substrate range, and a series of dialkyl amino disulfate compounds can be synthesized through functionalization; the method is green and environment-friendly, and has high atom economy and high yield; the method does not need multi-step reaction, is simple to operate, and has high efficiency and direct reaction. |
| priorityDate | 2021-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.