Synthesis by Stille cross-coupling procedure and electrochemical properties of C3-symmetric oligoarylobenzenes
作者:Krzysztof R. Idzik、Rainer Beckert、Sylwia Golba、Przemyslaw Ledwon、Mieczyslaw Lapkowski
DOI:10.1016/j.tetlet.2010.02.051
日期:2010.5
A series of various C3-symmetric molecules were synthesized by Stille cross-coupling procedure. Monomers have been characterized by (1)H NMR, (13)C 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 CHCl(3), toluene, and CH(2)Cl(2) 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. (C) 2010 Elsevier Ltd. All rights reserved.