Journal of the American Chemical Society, Vol.116, No.8, 3655-3656, 1994
Enantioselective Syntheses of Organosulfur Compounds via (2,3) Sigmatropic Rearrangements of Ylides of di(Allyl) and di(Propargyl) Sulfonium Salts - Control of Carbon Configuration by an Easily Resolved and Recycled Chiral Transition-Metal Auxiliary