Application of a lanthanide shift reagent in 17 O nmr spectroscopy to determine the stereochemical course of oxidation of cyclic sulphite diesters to cyclic sulphate …

G Lowe, SJ Salamone

Index: Lowe, Gordon; Salamone, Salvatore J. Journal of the Chemical Society, Chemical Communications, 1983 , # 23 p. 1392 - 1394

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Citation Number: 29

Abstract

Cyclic sulphite diesters are rapidly oxidized to cyclic sulphate diesters with ruthenium tetroside in good yield; diastereotopically labelled cyclic [O] sulphate diesters obtained by oxidation of diastereoisomeric cyclic sulphite diesters with ruthenium [O] tetroxide are shown, by the effect of a lanthanide shift r