http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-572987-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2104a7fddd4d6398a8f763930f5ae0ba |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-00 |
| filingDate | 2002-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae660d358ca693d2fb99f68878e36372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c835725e1c3b748ddc391d1bf9fba0e |
| publicationDate | 2004-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-572987-B |
| titleOfInvention | New intermediates for organic electroluminescent materials |
| abstract | This invention relates to new intermediates for organic electroluminescent materials, whose general structure is represented by formula I: where R2, and R3 are individually branched or unbranched alkyl of from 1 to 20 carbon atoms, aryl; and R1, and R4 are individually alkyl of from 1 to 10 carbon atoms, and a branched or unbranched 5 or 6 member substituent ring connecting with R2, R3 respectively; and R5 is Cl, Br, I, trifluoromethanesulfonyl(CF3SO3-), boronates[-B(ORa)2)], in which Ra is hydrogen or individually alkyl of from 1 to 10 carbon atoms, R6 is hydrogen, formyl(-CHO), acyl(R-C=O: R is individually branched or unbranched alkyl of from 1 to 10 carbon atoms, aryl), cyano (-CN), halomethyl(-CH2X: X=Cl, Br, I), sulfonic acid(-SO3H), chloromethanesulfonyl(-SO2Cl). These new organic materials can be used as intermediates for organic electroluminescent materials. |
| priorityDate | 2002-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.