http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019085401-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3caa4ef198bd6e37d7f42d3064754fe8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2018-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ae570d98de8aa571113659eb176d523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad84ac035111b8a2abe7a8751c98e76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b020df6aa773e9f2be82bbe1a180e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d71f0b8ef24996007af6126475a97a1b |
| publicationDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019085401-A |
| titleOfInvention | Compound having π electron conjugated unit and carbazole group |
| abstract | An object of the present invention is to provide a novel compound which can enhance luminous efficiency and is excellent in light stability when used as a material of a light emitting layer such as an organic light emitting device. SOLUTION: Two or more carbazole groups are bonded to the benzene ring of the π electron conjugated unit (A) containing one or more benzene rings and satisfying the following 1) and / or 2), the carbazole group Compounds characterized in that all of them have a CF 3 group at the 3- and 6-positions. 1) A substituent (E) having a positive Hammett's substituent constant σ para is bonded to the π electron conjugated unit (A). 2) The π electron conjugated unit (A) further has an aromatic hydrocarbon ring or an aromatic heterocyclic ring in addition to the benzene ring, and -CO-, -SO 2- or -CF 2 -is the benzene A ring is linked to the aromatic hydrocarbon ring or the aromatic heterocyclic ring. 【Selection chart】 None |
| priorityDate | 2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.