Stereoselective preparation of vinyl sulfones by protodesilylation of allyl silanes

RL Funk, J Umstead-Daggett, KM Brummond

Index: Funk, Raymond L.; Umstead-Daggett, Joy; Brummond, Kay M. Tetrahedron Letters, 1993 , vol. 34, # 18 p. 2867 - 2870

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Citation Number: 13

Abstract

The stereochemical assignments of the vinyl sulfones are based on the diagnostic resonances in the 1 H NMR spectra in particular resonances at δ 2.13 and δ 1.87 for the methyl protoms syn and anti to the phenylsulfonyl group, respectively. All new compounds reported herein exhibit satisfactory spectral (IR, NMR), analytical and/or high resolution mass spectral characteristics. ... Fellow of the Alfred P. Sloan Foundation, 1985–1987; address ...