A high-yielding and atom-efficient protocol for the double hydrophosphorylation of nitriles using a lanthanum-based N,N-dimethylbenzylamine complex (La(DMBA)3) as a precatalyst is reported. This method provides a straightforward and convenient approach for the synthesis of biologically important organophosphorus compounds known as N-(α-phosphoryl)amidophosphates in good to excellent yields. Nitriles
报道了使用基于
镧的N,N-二甲基
苄胺络合物(La(
DMBA)3)作为预催化剂的腈的双氢
磷酸化的高产且原子效率高的方案。该方法提供了直接且方便的方法,以良好至极好的收率合成了
生物学上重要的有机
磷化合物,称为N-(α-
磷酰基)
氨基
磷酸酯。可以耐受具有广泛附加功能的腈,包括具有卤化物,醚,胺和
吡啶基的腈。