http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111018771-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-14 |
| filingDate | 2018-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111018771-B |
| titleOfInvention | Method for synthesizing 3- (2-cyanovinyl) indole derivative |
| abstract | The invention discloses a method for synthesizing a 3- (2-cyanovinyl) indole derivative. The reaction takes indole derivatives with low price, easy obtaining and structural diversity as raw materials to carry out continuous Friedel-Crafts reaction/elimination reaction with 3-dimethylamino acrylonitrile in the presence of Lewis acid, so as to synthesize the 3- (2-cyanovinyl) indole derivatives. Compared with the reported synthetic method of the 3- (2-cyanovinyl) indole derivative, the method has the advantages of cheap and easily obtained raw materials, low toxicity, simple and convenient operation, mild synthetic reaction conditions and high efficiency. |
| priorityDate | 2018-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.