A reusable catalytic system has been developed for oxidation of pyridines , alcohols and sulfides cata-lyzed by surfactant-encapsulated polyoxometalate ([(C18H37)2(CH3)2N]8[SiW11O39]).The catalyst has a temperature-responsive characteristic of solubility in solvent , which can be used in catalyst recycle after reaction .%一种基于表面活性剂包覆多金属氧酸盐复合物（[（C18H37）2（CH 3）2N]8[SiW 11O 39]）的催化氧化体系被发展出来，该催化体系可成功应用于催化吡啶类化合物的氮氧化反应、醇的氧化反应和硫化合物的氧化反应。催化剂在特定溶剂中具有温度控制的溶解性能，该特性在催化氧化反应体系中可用来实现催化剂的回收利用。
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