http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113354628-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2021-06-30-04:00^^<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-113354628-B |
| titleOfInvention | 2-styryl-3-hydroxy chromone 2-thiophenecarboxylate fluorescent probe, preparation method and application thereof |
| abstract | The invention discloses a 2-styryl-3-hydroxy chromone 2-thiophenecarboxylate fluorescent probe, a preparation method and application thereof, and the preparation method of the 2-styryl-3-hydroxy chromone 2-thiophenecarboxylate fluorescent probe comprises the step of carrying out substitution reaction on 2-styryl-3-hydroxy chromone and 2-thiophenecarboxyl chloride to obtain 2-styryl-3-hydroxy chromone 2-thiophenecarboxylate. The 2-styryl-3-hydroxy chromone 2-thiophenecarboxylate prepared by using the 2-styryl-3-hydroxy chromone as the raw material can specifically identify hydrazine, the color of the solution is changed from colorless to yellow under sunlight, and the fluorescence color of the solution is changed from colorless to pink under 365nm ultraviolet light, so that the method has the characteristics of good specificity and sensitivity, and has good application prospect in the aspect of hydrazine detection. |
| priorityDate | 2021-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.