α,α′-<i>N</i>-Boc-Substituted Bi- and Terthiophenes: Fluorescent Precursors for Functional Materials
作者:Yanmei Dong、Daminda Navarathne、Andréanne Bolduc、Nicholas McGregor、W. G. Skene
DOI:10.1021/jo300687d
日期:2012.6.15
Fluorescent alpha,alpha'-diamide substituted bi- and terthiophene derivatives were prepared by Stille and Suzuki couplings. Their one-pot deprotection and coupling with 2-thiophene carboxaldehyde led to stable conjugated azomethines. These exhibited electrochromic properties, and they were used to fabricate a working electrochromic device.