http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104962277-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-32 |
| filingDate | 2015-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104962277-B |
| titleOfInvention | Preparation and application of organic single-molecule white light material ditriphenylamine substituted o-hydroxyphenyl azole derivative |
| abstract | The present invention relates to an organic single-molecule white light material ditriphenylamine substituted o-hydroxyphenyl azole derivative and a preparation method thereof. A series of white light emitting molecules can be prepared from the ditriphenylamine substituted o-hydroxyphenyl azole derivative by fine adjustment of double wavelength emission by use of ESITP mechanism; by introduction of a triphenylamine group, weakening fluorescence or quenching disadvantages due to molecular aggregation can be solved, fluorescence quantum yield is high, illumination brightness is good, and thermal stability is better. The technical path of C-H / C-H direct cross-coupling reaction for synthesis of the derivative shortens the synthesis step, reduces the difficulty of the operation, avoids the cumbersome process of pre-activation of substrates, improves the overall yield of the synthesis reaction, reduces costs, avoids production of a lot of waste, improves the atom economy and environmental friendliness, is simple and fast, and can quickly and efficiently get white lightmolecule libraries compared with conventional condensation reaction. |
| priorityDate | 2015-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 141.