http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106478705-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1014 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/C09K2211-1029 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 2016-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106478705-B |
| titleOfInvention | A kind of Two-photon fluorescent dye and its synthetic method based on two pyrroles of 4- methoxyphenyls substitution fluorine boron and hexichol amido indenofluorene |
| abstract | A kind of Two-photon fluorescent dye and its synthetic method based on 4 methoxyphenyls substitution fluorine boron, two pyrroles and hexichol amido indenofluorene, general structure are as follows： , wherein R is C 1 ‑C 18 Alkyl.Synthesis step is：1）With 2,4 dimethyl pyrroles and 4 methoxybenzaldehydes for raw material, two pyrroles of fluorine boron of 2,6 iodate is generated；2）Using indenofluorene diketone as raw material, through restoring, being alkylated, the Sonogashira cross-coupling reactions of bromination, Pd (0) Study on Catalytic Amination of Alcohols and Pd (0) and CuI catalysis, diphenylamines indenofluorene acetylide is generated；3）The reaction of above-mentioned two product is to get to the Two-photon fluorescent dye of the present invention.The dyestuff has stronger two-photon fluorescence performance, and in toluene, maximum two photon absorption cross section provides new mentality of designing up to 757 GM, fluorescence quantum yield 0.49, synthesis and application for the Two-photon fluorescent dye based on two pyrroles of fluorine boron. |
| priorityDate | 2016-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.