A stoichiometric copper(II)-mediated arylation protocol of phosphinamides and phosphonamides was herein demonstrated. Various unreported N-aryl phosphinamides and phosphonamides were successfully prepared through Chan-Evans-Lam reaction with high efficiency (up to 88% yields) and good functional groups tolerance (30 examples) in the absence of any ligands or co-catalysts.
本文证明了
化学计量的
铜(II)介导的次膦
酰胺和膦
酰胺的芳基化方案。在没有任何
配体或助
催化剂的情况下,通过Chan-Evans-Lam反应以高效率(高达88%的收率)和良好的官能团耐受性(30个实例)成功地制备了各种未报告的N-芳基次膦
酰胺和膦
酰胺。