The applicability of the tin(II) polyoxometalate catalyst, [(n-C4H9)4N]5PSnMo2W9O39 · 9H2O, for sulfoxidation of diaryl, dibenzyl, aryl benzyl, dialkyl, cyclic, and heterocyclic sulfides with 30% hydrogen peroxide was examined under organic halogen-free condition. It is noteworthy that different functional groups including carbon-carbon double bonds, ketones, oximes, aldehydes, ethers, alcohols, and acetals were tolerated under this reaction condition.
二价锡聚氧化金属酸盐催化剂[(n-C4H9)4N]5PSnMo2W9O39·9H2O,在有机卤素自由条件下,用30%过氧化氢对二芳基、二苄基、芳基苄基、二烷基、环状和杂环硫醚进行了研究。值得注意的是,在这种反应条件下,不同的功能基团,包括碳-碳双键、酮、肟、醛、醚、醇和缩醛都能耐受。