α-羟基次膦酸酯的合成与性质

The synthesis and characters of α-hydroxy phosphinates

在碱催化的条件下 ,通过二甲基次膦酸酯与多种脂肪醛以及取代 (非取代 )芳香醛的加成反应 ,合成了 9种标题化合物 ,其中 8种为新化合物 .通过 IR,MS及 1 H NMR等确认了它们的结构 ,并探讨了它们的波谱性质 .

Nine title compounds are synthesized by the reaction of dimethyl phosphinate and several kinds of aliphatic aldehydes or substituted(unsubstituted) aromatic aldehydes.Eight of them are new compounds.In this article,all compounds' structures are identified by IR,MS and 1H NMR, and the characters of their spectras are discussed.