http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109293563-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6417 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109293563-B |
| titleOfInvention | Carbazole derivative and preparation method and application thereof |
| abstract | The invention discloses a carbazole derivative and a preparation method and application thereof, wherein the carbazole derivative is prepared by taking methylbenzene, 2, 5-dibromo terephthaloyl chloride and carbazole as raw materials and sequentially carrying out Friedel-crafts acylation reaction and C-N coupling reaction. The carbazole derivative takes a benzene ring as a core, and benzophenone and carbazole as two arms, and belongs to a cross-shaped D-A structural molecule. The fluorescent probe can be used for detecting trace water and realizing quantitative detection of water content as a fluorescent sensing probe, has the detection limit of 85ppm by optimizing a fluorescence intensity signal, and has the characteristic of quick detection. |
| priorityDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.