An efficient and simple synthesis of α-hydroxy phosphonates has been achieved via reaction of aldehydes with trimethylphosphite in the presence of Amberlyst-15 in water. The reaction is highly selective with excellent yields under mild conditions.
在 Amberlyst-15 的存在下,通过醛与三甲基
亚磷酸酯在
水中的反应,实现了δ-羟基
膦酸盐的高效而简单的合成。在温和的条件下,该反应具有高选择性和出色的产率。