A new procedure for the preparation of alkoxycarbonylmethyl- and bis(alkoxycarbonylmethyl)phosphine oxides is described, which consists of a Reformatsky-type reaction between chlorophosphines or dichlorophosphines and alkyl bromoacetates in the presence of zinc, followed by oxidation.
描述了一种制备烷氧羧基甲基和双(烷氧羧基甲基)膦氧化物的新程序,该程序包括在
锌的存在下,
氯膦或二
氯膦与烷基
溴乙酸酯之间进行Reformatsky反应,随后进行氧化。