http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111303171-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1033 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-048 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111303171-B |
| titleOfInvention | Benzofuran indole compound, preparation and application thereof |
| abstract | The invention belongs to the technical field of fine chemical engineering and organic electroluminescence display, and particularly relates to a benzofuran indole compound, and preparation and application thereof. The invention provides a benzofuran indole compound capable of being used as a blue TADF material, which is prepared by taking an indole compound A and a p-phenol compound B as substrates, taking Lewis acid as a catalyst, reacting in an organic solvent in the presence of an oxidant, and separating and purifying after the reaction is finished to obtain the benzofuran indole compound. |
| priorityDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.