Anthradithiophene Derivatives Substituted at the 2,8-Positions by Formyl and Triphenylamine Units: Synthesis, Optical, and Electrochemical Properties

作者：Balandier Jean Yves; Sebaihi Noham; Boudard Pol; Lemaur Vincent; Quist Florence; Niebel Claude; Stas Sara; Tylleman Benoit; Lazzaroni Roberto; Cornil Jerome; Geerts Yves Henri^*

来源：European Journal of Organic Chemistry, 2011, (17): 3131-3136.

DOI：10.1002/ejoc.201100401

• Sulfur heterocycles
• Donor-acceptor systems
• Cyclic voltammetry
• Stability studies
• Molecular electronics

The synthesis and characterization of two new anthradithiophene (ADT) derivatives substituted by thiophenyl or 2-octylthiophenyl units at the 5,11-positions and donor (triphenylamine) or acceptor (aldehyde functions) moieties at the 2,8-positions of their backbone are described. Optical measurements were performed to evaluate the effect of electron-rich/-poor substituents on their stability towards photo-oxidation and were supported by quantum chemical calculations and cyclic voltammetry experiments.

• 出版日期2011-6