Asymmetric induction in the palladium-catalyzed sulfonylation of allylic sulfinates and acetates with chiral phosphine ligands

K Hiroi, K Makino

Index: Hiroi, Kunio; Makino, Kunitaka Chemistry Letters, 1986 , p. 617 - 620

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Citation Number: 30

Abstract

Treatment of allylic (±)-p-toluenesulfinates with tetrakis (triphenylphosphine) palladium in the presence of chiral phosphine ligands underwent allylic sulfinate-sulfone rearrangements to give the corresponding optically active allylic sulfones in high optical yields. The palladium-catalyzed reactions of readily obtainable allylic acetates with sodium p- toluenesulfinate in the presence of chiral phosphine ligands provided a new entry to ...