Reactions of Propargylic Bromides with Sodium Sulfinates
作者:Meng-Yang Chang、Ming-Hao Wu
DOI:10.1055/s-0033-1340377
日期:——
A one-pot, palladium-catalyzed synthesis of substituted 2,3-bissulfonylpropenes starting with propargylicbromides and sodium sulfinates (RSO2Na) in the presence of n-Bu4NF under refluxing aqueous 1,4-dioxane conditions for eight hours in moderate yields is described.