SYNTHESIS,ELECTROCHEMICAL AND SPECTROSCOPIC STUDIES ON A NEW SERIES OF PYRROLE AND THIOPHENE DERIVATIVES

摘要

Organic semiconducting materials are currently attracting attention as potential active components in many electronic devices including field-effect transistors,solar cells and light-emitting diodes.In order to improve the electronic and optical properties of such materials,various effective strategies have been made.In this presentation,we describe our new method to prepare various pi-conjugated systems from rigid bicyclic rings-fused pyrroles and thiophenes.