Abstract
Diphenyl bithiophene derivatives (DPBTs), known for their electrical bistable behavior, have been used in bulk resistive memory cells. In this article, we present the design and synthesis of a ω-alkyl thiol functionalized 3,3′-diphenyl 2,2′-bithiophene; such functionalization confers the ability to anchor on a metal surface, which may be conveniently applied for the development of monomolecular bistable devices.
Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.
Acknowledgments
This work was partly funded by Fondazione Cariplo through the project “Nanostructured MATerials for innovative HYbrid Solar cells—MATHYs” (2010–2011).