A process for producing a cyclic alkylene phosphorohalidite, which comprises reacting a specific phosphorus trihalide with a specific alkylene glycol compound under conditions where the phosphorus trihalide is present in an excess amount relative to the amount of the alkylene glycol compound in the reaction system to order to obtain the cyclic alkylene phosphorohalidite by reacting the alkylene glycol compound with the phosphorus trihalide; and a process for producing a cyclic phosphoric acid ester by using the obtained cyclic alkylene phosphorohalidite as a raw material.
一种生产环状烷基
磷卤代酸酐的方法,包括在
磷三卤化物相对于反应体系中烷基二醇化合物的量处于过量的条件下,将特定的
磷三卤化物与特定的烷基二醇化合物反应,以便通过烷基二醇化合物与
磷三卤化物的反应获得环状烷基
磷卤代酸酐;以及通过使用获得的环状烷基
磷卤代酸酐作为原料来生产环状
磷酸酯的方法。