http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108947963-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044 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/G01N21-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108947963-B |
| titleOfInvention | Benzimidazole hexafluorophosphate compound and preparation method and application thereof |
| abstract | The invention discloses a preparation method and application of a novel benzimidazole salt compound. In an organic solvent, 1, 8-dihydroxy-9, 10-anthraquinone is used as a raw material to react with 1, 2-dibromoethane under an alkaline condition to obtain 1- (2-bromoethoxy) -8-hydroxy-9, 10-anthraquinone (I), and then the 1- (2-N- (picolyl benzimidazole) ethoxy) -8-hydroxy-9, 10-anthraquinone bromide (II) is obtained by the reaction with N-picolyl benzimidazole. And (II) and hexafluorophosphate are subjected to anion exchange reaction to obtain 1- [2-N- (pyridylmethylbenzimidazole) ethoxy ] -8-hydroxy-9, 10-anthraquinone hexafluorophosphate (III). The benzimidazole salt compound has the advantages of simple preparation and obvious fluorescent sensitization effect, can be used for manufacturing a fluorescent molecule recognition system, and is mainly applied to the technical field of fluorescent recognition. |
| priorityDate | 2018-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.