http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112979542-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6447 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112979542-B |
| titleOfInvention | A kind of pyridine derivative and preparation method thereof |
| abstract | The invention relates to a pyridine derivative and a preparation method thereof, belonging to the fields of explosives and cation detection. The structural formula of the pyridine derivative NDPP is as follows: The pyridine derivatives involved in the present invention can perform qualitative and quantitative detection of TNP and Cu 2+ efficiently, rapidly, with high selectivity and sensitivity in an aqueous system. A pyridine derivative of the present invention is a compound containing a pyridine ring structure connected by an amide bond, and there are abundant electrons in the structure that can flow freely and have high quantum yield; The condition of fluorescence resonance energy transfer occurs, so TNP can quench the fluorescence of the pyridine derivative, so as to realize the specific detection of TNP. |
| priorityDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.