Donor–acceptor-Type Polymers Based on Dithieno[2,3-<i>b</i>;7,6-<i>b</i>]carbazole Unit for Photovoltaic Applications
作者:Atsushi Kimoto、Yusuke Tajima
DOI:10.1021/ol300709u
日期:2012.5.4
Dithieno[2,3-b;7,6-b]carbazole (TCZT), a type of heteropentacene with nitrogen and sulfur atoms, was synthesized with a focus on the unique reactivity of carbazole via double intramolecular Friedel-Crafts acylation. A donor-acceptor-type polymer (PTCZTBT) was also synthesized, and Its physicochemical properties are reported.