A straightforward access to photochromic diarylethene derivatives via palladium-catalysed direct heteroarylation of 1,2-dichloroperfluorocyclopentene
作者:Kassem Beydoun、Julien Roger、Julien Boixel、Hubert Le Bozec、Véronique Guerchais、Henri Doucet
DOI:10.1039/c2cc37046h
日期:——
A novel and efficient palladium-catalyseddirect di-heteroarylation of 1,2-dichloroperfluorocyclopentene with a variety of heteroarenes is reported, giving rise to 1,2-di(heteroaryl)ylperfluorocyclopentene photochromic compounds. The reaction proceeds with thiazoles, thiophenes or furan derivatives and tolerates various substituents.