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前言磷酸烷基酯系表面活性剂一直作为纤维用油剂、抗静电剂、防锈剂等利用。磷酸单烷基酯(MAP)最近是作为低刺激性皮肤洗涤剂基剂和化妆品用乳化剂等利用的,今后其应用领域将更加广泛。磷酸烷基酯是用各种磷酸化剂对醇(ROH)进行磷酸化合成的。作为磷酸化剂五氧化二磷、聚磷酸在工业上是特别重要的。尽管反应如此重要,然而关于磷酸化的研究还是很少的。
Preface Phosphate ester surfactants have been used as fiber oil, antistatic agents, rust inhibitors and so on. Recently, monoalkyl phosphate (MAP) has been used as a base for low irritation skin lotions and emulsifiers for cosmetics, and its application fields will be more extensive in the future. Alkyl phosphates are synthesized by phosphorylation of alcohols (ROHs) with various phosphorylating agents. Polyphosphoric acid is of particular industrial importance as a phosphorylating agent phosphorus pentoxide. Although the reaction is so important, little is known about phosphorylation.