http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6461749-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| filingDate | 2001-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_068d14e72c2d8f5f1a1a72ff07f6d132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ed8227f36110e6a987bfe68449638b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d5656d35cced308bdb7da14f51edd01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb4429a85082f070f95c63610c9ad187 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e2de3290d97c643adaa3adb6c72124c |
| publicationDate | 2002-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6461749-B2 |
| titleOfInvention | Organic boron compound, process for producing the compound and organic luminescence device using the compound |
| abstract | An organic boron compound effective for constituting a functional layer in an organic luminescence device is represented by formula (1) below:wherein Ar1 denotes an optionally substituted aryl group or heterocyclic group; R1-R11 independently denote hydrogen, halogen, alkyl, alkenyl, amino, alkoxy, formyl, nitrile, aroyl, alkyloyl, aryl, aralkyl or heterocyclic group, each optionally substituted with the proviso that an adjacent one or more pairs of R1-R11 can form a condensed ring. The organic boron compound can be produced through a process including (A) a step of reacting an aromatic ketone compound X with an aromatic ketone compound or an aromatic aldehyde compound in the presence of ammonium chloride, and (B) a step of reacting a product of the step (A) with an aromatic boric acid compound. |
| priorityDate | 2000-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 418.