http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110204485-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2019-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110204485-B |
| titleOfInvention | A kind of 2-pyridinecarboxaldehyde acetal Schiff base synthesis method and application |
| abstract | A method for synthesizing a 2-picolinic hydrazide Schiff base of bissalicylaldehyde acetal and application thereof, relating to the synthesis of a 5,5'-methylethylene bissalicylaldehyde 2-picolinic hydrazide Schiff base methods and applications. The present invention constructs a novel bissalicylaldehyde-2-picolinic hydrazide-type Schiff base fluorescent probe and applies it to aluminum ion detection. The preparation method is as follows: adding the salicylaldehyde solution dropwise to the 2-picolinic hydrazide solution, heating and refluxing to separate out a solid, cooling, suction filtration, and washing to obtain a fluorescent probe. The probe detects aluminum ions in DMF solution, with a detection limit of 6.21×10 ‑8 mol/L, a fluorescence intensity enhancement of 302 times, and a complex ratio of probe molecules to aluminum ions of 1:2, which is a good choice It can be widely used in the analysis and detection of aluminum ions in the environment, food, medicine and other industries. |
| priorityDate | 2019-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.