<i>m</i>-Iodosylbenzoic Acid as a Convenient Recyclable Reagent for Highly Efficient RuCl<sub>3</sub>-Catalyzed Oxidation of Alcohols to Carbonyl Compounds
作者:Andreas Kirschning、Mekhman Yusubov、Marina Gilmkhanova、Viktor Zhdankin
DOI:10.1055/s-2007-970742
日期:——
oxidizes primary and secondary alcohols to the respective carbonyl compounds in the presence of RuCl 3 (0.5 mol%) at room temperature in aqueous acetonitrile. Separation of pure products is conveniently achieved by scavenging any aryl iodide by ion exchange with IRA-900 (hydroxide form) or by simple extraction of the basic aqueous solution with water. The reduced form of the reagent, m-iodobenzoic acid, can
在室温下,在 RuCl 3 (0.5 mol%) 存在下,间碘基苯甲酸在乙腈水溶液中选择性地将伯醇和仲醇氧化成相应的羰基化合物。通过与 IRA-900(氢氧化物形式)进行离子交换或通过用水简单萃取碱性水溶液来清除任何芳基碘,可以方便地分离纯产物。试剂的还原形式,间碘苯甲酸,可以很容易地从离子交换树脂或碱性水溶液中通过简单的 HCl 酸化回收。