http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107619386-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-80 |
| filingDate | 2017-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107619386-B |
| titleOfInvention | Aromatic ring [ c ] carbazole derivative and synthesis method thereof |
| abstract | An aromatic ring [ c ] carbazole derivative and a synthesis method thereof. The method adopts green and cheap amine iodide as a catalyst, 2, 3-dichloro-5, 6-dicyan p-benzoquinone as an oxidant, one or a mixture of more of cyclohexane, toluene, xylene, trimethylbenzene, trifluorotoluene, ethylbenzene, chlorobenzene, o-dichlorobenzene, anisole, decahydronaphthalene and 1, 4-dioxane as an organic solvent, and synthesizes the aromatic ring [ c ] carbazole and the derivatives thereof by using simple raw materials such as indole derivatives, cyclohexanone derivatives, olefin derivatives and the like in a three-component one-pot. The method overcomes the defects that the prior synthesis method needs to use a metal catalyst or a metal oxidant or needs to use a starting raw material with relatively high activity, and the synthesis steps are complex; harsh reaction conditions and the like. Is suitable for preparing the aromatic ring [ c ] carbazole derivatives with certain photoelectric property, biological activity and pharmaceutical activity. |
| priorityDate | 2017-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.