http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105016988-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 |
| filingDate | 2015-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105016988-B |
| titleOfInvention | Polyalkyloxy substituted 1,2-benzochrysene derivative and preparation method therefor |
| abstract | The present invention relates to a 1,2-benzochrysene derivative comprising a plurality of alkoxy substituents and a synthesis method therefor. Diphenylacetylene, phenylacetaldehyde or a derivative thereof is used as a substrate. A 1,2-diaryl naphthalene derivative or a 1,2-benzochrysene compound can be selectively synthesized by controlling the proportion of the oxidant ferric chloride to the diphenylacetylene derivative. The 1,2-diaryl naphthalene derivative may be further oxidized by ferric chloride to produce a 1,2-benzochrysene compound or a chloro-1,2-benzochrysene compound, wherein the carbon atoms at 10 position are substituted by chlorine atoms. The 1,2-benzochrysene compound may also react with a bromide source NBS to produce a bromo-1,2-benzochrysene compound, wherein the carbon atoms at 10 position are substituted by bromine atoms. The 1,2-benzochrysene compound, comprising a plurality of long chain alkoxy substituents, is capable of self-assemble into an ordered spherulite or liquid crystal phase. The chloro-1,2-benzochrysene compound or the bromo-1,2-benzochrysene compound may be further used as a primitive for construction of liquid crystal, OLED and other photoelectric materials. |
| priorityDate | 2015-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.