Donor–π–acceptor–π–donor ferrocenyl benzothiadiazoles: synthesis, structure, and properties
摘要:
A series of donor-pi-acceptor-pi-donor type of ferrocenyl substituted benzothiadiazoles were designed, and synthesized by the Pd-catalyzed Sonogashira coupling reaction. The electrochemical, photophysical, thermal, and structural properties of ferrocenyl substituted benzothiadiazoles are discussed. These properties show strong donor-acceptor interaction. (C) 2012 Elsevier Ltd. All rights reserved.
Donor–Acceptor Ferrocenyl-Substituted Benzothiadiazoles: Synthesis, Structure, and Properties
作者:Rajneesh Misra、Prabhat Gautam、Thaksen Jadhav、Shaikh M. Mobin
DOI:10.1021/jo4005734
日期:2013.5.17
This article reports the design, and synthesis of D−π1–A−π2–D unsymmetrical, and D−π1–A−π2–A−π1–D symmetrical type of ferrocenyl-substituted benzothiadiazoles by the Pd-catalyzed Sonogashira, and Stille coupling reactions. The photophysical and electrochemical behavior of the ferrocenyl-substituted benzothiadiazoles show strong donor–acceptor interaction. The increase in the number of acceptor benzothiadiazole