http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105418667-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0812 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10 |
| filingDate | 2015-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105418667-B |
| titleOfInvention | A derivative of tetraphenyl silicon and dibenzothiophene and its preparation method |
| abstract | The invention discloses a derivative of tetraphenyl silicon and dibenzothiophene. The derivative has the following structure: , is to dissolve the dibenzothiophene tetraphenyl silicon bromide with alkoxy group and pyridine-4-boronic acid in the organic solvent of toluene and ethanol or THF and water with the ratio of 1mol:1.0~3.3mol, Under the catalysis of the Pd catalyst supported on the polymer carrier and the PSQ type silicon-based co-catalyst, the reaction is carried out at 50-100°C for 5-10 hours to obtain derivatives of tetraphenyl silicon and dibenzothiophene. The invention has the characteristics of excellent thermal stability, high quantum efficiency, relatively high triplet energy level, simple preparation and the like. |
| priorityDate | 2015-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.