Amide Iridium Complexes As Catalysts for Transfer Hydrogenation Reduction of <i>N</i>-sulfonylimine
作者:Huiling Wen、Nianhua Luo、Qianheng Zhu、Renshi Luo
DOI:10.1021/acs.joc.0c02680
日期:2021.3.5
water-soluble amide iridium complexes-catalyzed transfer hydrogenation reduction of N-sulfonylimine is developed, which can be carried out under environmentally friendly conditions, affording a series of sulfonamide compounds in excellent yields (96–98%). In comparison with organic solvents, water is shown to be critical for a high catalytic transfer hydrogenation reduction in which the catalyst loading can
磺酰胺部分广泛存在于天然产物,生物活性物质和药物中。在这里,一种有效的水溶性酰胺铱配合物催化的氮转移氢化还原研发了可以在环境友好的条件下进行的-磺胺基苯胺,以优异的收率(96-98%)提供了一系列磺酰胺化合物。与有机溶剂相比,水对于高催化转移氢化还原是至关重要的,其中催化剂的负载量可低至0.001 mol%。这些酰胺铱络合物易于合成,其结构之一是通过单晶X射线衍射确定的。该协议为合成磺酰胺化合物提供了一种操作简单,实用且环境友好的策略。