Asymmetric epoxidation of some arylalkenyl sulfones using a modified Juliá–Colonna procedure
作者:Jose-Maria Lopez-Pedrosa、Michael R. Pitts、Stanley M. Roberts、Shanthini Saminathan、John Whittall
DOI:10.1016/j.tetlet.2004.04.190
日期:2004.6
A modified procedure for performing the Juliá–Colonnaepoxidationreaction effects the oxidation of some vinyl sulfones to generate the corresponding epoxides 5–8 in good to excellent optical purity.