Abstract
An improved method for the separation and purification of azetidinyl methyl sulfinates is described. This method utilizes a Waters preparative high-performance liquid chromatographic set-up. The methyl sulfinate isomers are isolated in high purity and no double bond isomerization is observed to occur. The diastereomers eluted from both the analytical and preparative columns at approximately the same retention times under the conditions used in the method.
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