Benzenesulfonyl Chlorides: Alternative Coupling Partners for Regiocontrolled Palladium-Catalyzed Direct Desulfitative 5-Arylation of Furans
作者:Ridha Ben Salem、Henri Doucet、Anissa Beladhria、Kedong Yuan、Hamed Ben Ammar、Jean-Francois Soulé
DOI:10.1055/s-0033-1340188
日期:——
further transformations. The use of these reactants demonstrates the potential of benzenesulfonylchlorides as coupling partners to access to functionalized 5-arylfurans. The reactivity of furan derivatives in palladium-catalyzed desulfitative arylation was studied. Alkyl-substituted furan derivatives were successfully coupled with a variety of benzenesulfonylchloridesusing a phosphine-free catalyst;