Synthesis of a π-extended TTF–perylenediimide donor–acceptor dyad
摘要:
A donor-acceptor dyad containing perylenediimide as the electron acceptor and pi-extended tetrathiafulvalene as electron donor has been successfully synthesized by means of a Wittig reaction. Cyclic voltammetry and absorption spectroscopy show that both electroactive units preserve their nature, whereas preliminar photophysical investigations show a strong fluorescence quenching. (c) 2008 Elsevier Ltd. All rights reserved.