A simple, green, and efficient method has been developed for the preparation of thiophosphates with sodium S-benzyl thiosulfates. The method uses an NaBr-catalyzed coupling reaction of Bunte salts with phosphonates in the presence of an acid and hydrogen peroxide (30%), and the desired products were obtained in good yields.
开发了一种简单、绿色、高效的方法,用于用 S-苄基
硫代
硫酸钠制备
硫代磷酸盐。该方法在酸和
过氧化氢 (30%) 的存在下使用 NaBr 催化的 Bunte 盐与
膦酸盐的偶联反应,并以良好的收率获得了所需的产物。