Abstract
A Brønsted acid-mediated addition of (hetero)aryl and (cyclo)alkyl sodium sulfinates to N-allenyl derivatives is described under very smooth conditions. This reaction provided a practical and efficient protocol for the synthesis of allylic sulfones in an atom- and step-economic fashion. In addition, an one-step double hydrosulfonylation has also been demonstrated, affording the corresponding 1,3-disulfone in to good yield.
Supplementary materials
Title
SupInfo Easy Access To Allylic Sulfones Through Transition Metal-Free Hydrosulfonylation Of Allenes
Description
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