http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112028813-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-12 |
| filingDate | 2020-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112028813-B |
| titleOfInvention | 4-chloro indole compound and preparation method thereof |
| abstract | The invention discloses a 4-chloro indole compound and a preparation method thereof. Various N-protected indole-3-formaldehydes and N-chlorosuccinimide (NCS) are used as reaction substrates to prepare 4-chloro indole compounds. The reaction yield can reach medium to excellent, the chemical selectivity and the regioselectivity of the reaction are excellent, the reaction condition is mild, and the application range of the substrate is wide; the method has the advantages of simple and convenient operation, low cost, less side reaction, high product purity, convenient separation and purification and suitability for large-scale preparation, so the obtained product has good application prospect in the field of biological medicine. |
| priorityDate | 2020-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.