http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102309996-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2014-09-11^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102309996-B1 |
| titleOfInvention | DIBENZO[f,h]QUINOXALINE DERIVATIVE, METHOD OF SYNTHESIZING THE SAME, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC APPLIANCE, AND LIGHTING DEVICE |
| abstract | The present invention provides a novel synthesis method for synthesizing a dibenzo[f,h]quinoxaline derivative with reduced impurities and a dibenzo[f,h]quinoxaline derivative with reduced impurities. Furthermore, there is provided a light-emitting element, light-emitting device, electronic device, or lighting device having high luminous efficiency and high reliability, using the dibenzo[f,h]quinoxaline derivative as an EL material. By passing the 2-(chloroaryl)dibenzo[f,h]quinoxaline derivative as a synthetic intermediate, the impurities contained in the final product can be easily removed by sublimation purification, so that the impurities can be reduced. It is a dibenzo[f,h]quinoxaline derivative with reduced impurities and a method for synthesizing a benzo[f,h]quinoxaline derivative. |
| priorityDate | 2013-09-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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