Conjugate Addition of Amines to an α,β-Unsaturated Imine Derived from α-Aminophosphonate. Synthesis of γ-Amino-α-dehydroaminophosphonates
作者:Javier Vicario、Domitila Aparicio、Francisco Palacios
DOI:10.1021/jo8022022
日期:2009.1.2
Aza-Michael reaction of ammonia, aliphatic, aromatic and optically active amines to an α,β-unsaturated imine derived from α-aminophosphonate affords α-dehydroaminophosphonates with a γ-stereogenic center bearing an amino group. Resulting γ-amino α-dehydroaminophosphonates can be used for the preparation of phosphorylated pyrimidine derivatives.
氨,脂肪族,芳族和旋光性胺与由α-氨基膦酸酯衍生的α,β-不饱和亚胺的Aza-Michael反应得到具有带有氨基的γ-立体异构中心的α-脱氢氨基膦酸酯。所得的γ-氨基α-脱氢氨基膦酸酯可用于制备磷酸化的嘧啶衍生物。