相转移催化条件下α-羟基取代膦酸酯类化合物的合成

The Synthesis of α-Hydroxyphosphonate Compounds Under Phase Transfer Catalysis

在相转移催化条件下用6种芳香醛、1种酮与亚磷酸二乙酯反应,分别得到α-羟基取代膦酸酯类化合物。此方法反应条件温和、耗时短、产率高。所合成的化合物结构分别经IR和1HNMR表征。

The synthesis of α-hydroxyphosphonate compounds were carried out with a high yield at room temperature under phase transfer catalysis, by reactions of diethyl phosphite with six kinds of aromatic aldehyde or a kind of ketone. The target compounds were identified by IR and ^1 HNMR.