We describe the synthesis of an ionic-liquid (IL)-supported organotelluride catalyst and its application as a recyclable catalyst for the aerobic oxidation of phosphite esters to phosphate esters. This method shows high conversion rates, allows the ready isolation and purification of the resulting products, and exhibits good reusability of the catalyst.

中文翻译：

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使用离子液体负载的有机碲化物可重复使用催化剂将亚磷酸酯有氧氧化为磷酸酯

我们描述了离子液体 (IL) 负载的有机碲化物催化剂的合成及其作为将亚磷酸酯有氧氧化为磷酸酯的可回收催化剂的应用。该方法显示出高转化率，可以很容易地分离和纯化所得产物，并表现出良好的催化剂重复使用性。