| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01318faacbc67661cb3374e4ef12808f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf213be03285a0b93967ae2fd2fd351a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cc2bb1846e9e28db07ddbbd2c0451ab |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-61 |
| filingDate |
2009-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80d87b7398de975ad8bcaa1b421cee06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5938804e59c656a834b281237d8921ec |
| publicationDate |
2009-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009139564-A2 |
| titleOfInvention |
Production method for an intermediate for a blue-light-emitting substance using anthrone |
| abstract |
The present invention relates to a production method for an intermediate for a blue-light-emitting substance using anthrone. A characterising feature of the method of the present invention is that an intermediate for a blue-light-emitting substance is produced using anthrone at a temperature of between -40 and 20°C in an ethyl ether solvent. When this method is employed, the target intermediate for a blue-light-emitting substance, which is used in an organic light-emitting element, can be produced in high yield and in a way that is both economical and straightforward, while also being fixed, by compensating for the shortcomings of Suzuki coupling of the prior art. |
| priorityDate |
2008-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |