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Synthesis by Stille cross-coupling procedure and electrochemical properties of C3-symmetric oligoarylobenzenes |
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| Authors: | Krzysztof R. Idzik Rainer Beckert Sylwia Golba Mieczyslaw Lapkowski |
| Affiliation: | a Institute of Organic and Macromolecular Chemistry, Friedrich Schiller Universität Jena, Humboldstraße 10, D-07743 Jena, Germany b Department of Chemistry, Faculty of Medicinal Chemistry and Microbiology, Wroclaw University of Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland c Silesian University of Technology, Department of Chemistry, Strzody 9, 44-100 Gliwice, Poland |
| Abstract: | A series of various C3-symmetric molecules were synthesized by Stille cross-coupling procedure. Monomers have been characterized by 1H NMR, 13C NMR. Received oligomers in the process of electropolymerization, containing thienyl, furyl, and EDOT groups provide good conductivity and show stability in common organic solvents such as CHCl3, toluene, and CH2Cl2 and exhibit thermal stability. Electrochemical results suggest that obtained materials can be successfully used in wide scale of organic-electronic devices such as organic light-emitting diodes (OLEDs), organic field-effect transitors (OFETs), and organic solar cells. |
| Keywords: | C3-Symmetric oligomers Stille coupling reaction Electroconductivity Electrochemical polymerization Poly(arylbenzene)s |
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