| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89619b2d74889a5d5507b268860cb460
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_850e3521e93e448d274ea9bdca800b1a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-86 |
| filingDate |
2022-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02dacd9c7fa4969cec3037cdf137ec3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd2e0816ebc349dfdaf59ea3e8673e84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8653e95e6337240a11c660267140157a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fdc9a85d0dddda753f998a338c55997
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18c8ffce9dbcef0299305ee1f6137df8 |
| publicationDate |
2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114230509-A |
| titleOfInvention |
Stilbene derivative containing fluorine substituted biphenyl and preparation method and application thereof |
| abstract |
The invention provides a stilbene derivative containing fluorine substituted biphenyl, a preparation method and application thereof, and the stilbene derivative is selected from any one of compounds with structural formulas shown in formula I. The invention introduces fluorine atoms into biphenyl positions of 4,4' -bis [4- (9-carbazolyl) styryl ] biphenyl (BSBCz) which is a famous organic blue light material, thereby obtaining a stilbene derivative containing fluorine substituted biphenyl, aiming at improving the stability of the material by utilizing the introduced fluorine substituted biphenyl structure and regulating and controlling the electronic structure and the photoelectric property of the material. |
| priorityDate |
2021-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |