http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2061825-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95e7278486e9ba6a3c0365c6c302909f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-00 |
| filingDate | 2007-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17091e2b29740be7e2f41be76f3521ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e72004255149fcf59e61a1d10a132bfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_666da7bac033586a8e3f586a51a5f02d |
| publicationDate | 2009-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2061825-A1 |
| titleOfInvention | Universal grignard metathesis polymerization |
| abstract | Universal Grignard Metathesis (GRIM) reactions which provide access to conjugated polymers by GRTM methods are disclosed. Furthermore revealed is a method comprising: providing an unsaturated ring compound comprising at least two halogen ring substituents, providing an organomagnesium reagent comprising an organomagnesium component and a metal activation agent, combining the unsaturated ring compound with the reagent to form a second compound by metal-halogen exchange, wherein the metal activation agent activates the metal-halogen exchange, coupling the second compound to itself in an oligomerization or polymerization reaction. Metal activation agent can be lithium chloride. The process is commercially attractive and can be executed in good yields. Polyfluorenes, polypyrroles, and polythiophenes can be prepared for use in OLED, PLED, photovoltaic, transistor, antistatic coatings, and sensor applications. |
| priorityDate | 2006-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.