http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103570714-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-731 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3483 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-06 |
| filingDate | 2012-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103570714-B |
| titleOfInvention | A kind of synthon and the method of using synthon to prepare dibenzocoralone compounds |
| abstract | The present invention relates to a synthon and a method for preparing dibenzocoronene compounds using the synthon. The synthon is a tetrahydroxy-substituted peryleneimide compound, and its structure is shown in general formula (I), wherein R is C 1 -C 18 straight chain primary alkyl or branched primary alkyl. The present invention uses dibromoperylene anhydride or mixtures to prepare dibromoimide compounds, which carry out suzuki coupling reaction with 3, 4-position alkoxy-substituted phenylboronic acid under the catalysis of Pd(PPh 3 ) 4 to prepare aryl-substituted Perylene imide compounds, further dealkylation chain reaction occurs under the action of boron tribromide and rings to form tetrahydroxyphenyl perylene diimide compound synthons, and then use synthons as raw materials to synthesize molecules containing ethylene oxide on both sides Amide group coronelates are such charge-transporting compounds. The synthesis method of the invention is simple and the yield is high, and can be widely used in organic light-emitting diodes, field effect tubes and solar cells. General formula (I). |
| priorityDate | 2012-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.