| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_653c418e41edbb4e1ce8bc5e53e70cec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate |
2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1bc18b5ea78c85d4ae351e6a860cb24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4d2e1aa3ea00506b943d038ae68c4fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c435f9f9d8f26cdebb9956f7f72dda1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d0cdd59387a4ba88a4e86ee77b5dde2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1655b083b044d47699f1b59b6310206e |
| publicationDate |
2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104262339-A |
| titleOfInvention |
Diaza[6]helicene compound and its synthesis method and application in organic light-emitting diodes |
| abstract |
The invention provides a diaza[6]helicene compound based on carbazole and quinoline, a synthesis method and application thereof. The invention uses carbazole and quinoline derivatives as raw materials and adopts a photocatalytic ring-closing method to prepare the helicene compound with photoelectric function. The synthesis means of the invention is simple, and common and cheap reagents are used, the preparation cost is reduced, and the preparation is easy to apply. Diaza[6]helicene (I) based on carbazole and quinoline has good solubility in different organic solvents, which is beneficial to the purification and film formation of the compound; multiple substituents can be obtained by adding different substituents Aromatic heterocyclic compound. The invention also provides a diaza[6]helicene compound used as a light-emitting material in an organic light-emitting diode. Diaza[6]helicenes (I) based on carbazole and quinoline can be used in organic field effect transistors, organic electroluminescence, organic second-order nonlinearity, photovoltaic materials, fluorescent probes and laser dyes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108069835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113004314-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113004314-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114736158-A |
| priorityDate |
2014-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |