Synthesis of N- aryl and N -heteroaryl hydroxylamines via partial reduction of nitroarenes with soluble nanoparticle catalysts
作者:Jefferson H. Tyler、S. Hadi Nazari、Robert H. Patterson、Venkatareddy Udumula、Stacey J. Smith、David J. Michaelis
DOI:10.1016/j.tetlet.2016.11.105
日期:2017.1
ruthenium nanoparticles enable the selective hydrazine-mediated reduction of nitroarenes to hydroxylamine products in high yield and selectivity. Key to obtaining the hydroxylamine product in good yield was the use of organic solvents capable of solubilizing the polystyrene-supported nanoparticle catalyst. N-aryl and N-heteroaryl hydroxylamines are generated under exceptionally mild conditions and in
聚苯乙烯负载的钌纳米颗粒能够以高收率和选择性将肼介导的硝基芳烃选择性还原为羟胺产物。以高收率获得羟胺产物的关键是使用能够溶解聚苯乙烯负载的纳米颗粒催化剂的有机溶剂。N-芳基和N-杂芳基羟胺是在异常温和的条件下,在各种容易还原的官能团存在下生成的。