| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_783748c8df8d2af581162b410d41d973 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-022 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1516 |
| filingDate |
2018-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb96f39e98109b3c045690950c480e7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_355fdc43486f193d738ba291d510b0ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4997882d3c0299ed78636dff6f346a59 |
| publicationDate |
2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111217842-A |
| titleOfInvention |
A class of spiro-dipyrrole methane boron complexes/dipyrrole methine boron complexes and their preparation methods and applications |
| abstract |
The invention discloses a type of spiro-dipyrrole boron complex/dipyrrolemethine complex and a preparation method and application thereof. The spirocyclic-dipyrrole boron complex is a colorless compound, which has no absorption in the visible light region and no fluorescence properties, but can change color under certain conditions, such as lye or electrolysis, to generate strong absorption of dipyrrole methine. complex. A response process from no background signal to strong signal output is realized, thereby greatly improving its application prospect. The preparation method of the invention is simple and the reaction conditions are mild; the spiro-dipyrrole boron complex/dipyrrolemethine boron complex can be used as an alkali-chromic device or an electrochromic device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11492365-B2 |
| priorityDate |
2018-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |