http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110423607-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-28 |
| filingDate | 2019-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110423607-B |
| titleOfInvention | A kind of organic photochromic material and its preparation method and application |
| abstract | The present invention provides a diarylethene-based organic photochromic material, its preparation method and its application in ion regulation and molecular recognition. Its structural formula is shown in general formula I, Wherein, X is selected from halogen atoms (Cl, Br, I), H, C 1 -C 12 alkyl groups, and phenyl groups. The preparation method comprises: reacting a diarylethene-based monoaldehyde compound having photochromic properties with 3-hydroxy-2-naphthoic acid hydrazine at a temperature of 20-120°C for about 1-24h, and after the reaction is stopped, A precipitate is formed in the solution, and the precipitate is filtered, washed, and purified to obtain a new type of photochromic compound based on diarylethene Schiff bases. The ion-regulated molecular switch spectral performance and ion recognition performance of the organic photochromic material of the present invention play a very important role in the field of optoelectronic information, such as for the preparation of multi-addressable photoelectric molecular switches, molecular wire components, photochromic light-emitting devices, etc. . |
| priorityDate | 2019-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.