Reconsideration of the Base-Free Batch-Wise Esterification of Phosphorus Trichloride with Alcohols
作者:H. Fakhraian、A. Mirzaei
DOI:10.1021/op049958v
日期:2004.5.1
Batch-wise esterification of phosphorus trichloride with different alcohols in the absence of base and cleavage of the reaction products by the HCl released in course of the reaction were reinvestigated. The role of the kind of alcohol, mixing order of reagents, temperature, time of reaction, and excursion of gaseous HCl in the proportional composition of the reaction products were studied. Considering
重新研究了在不存在碱的情况下三氯化磷与不同醇的分批酯化以及反应过程中释放的 HCl 对反应产物的裂解。研究了醇的种类、试剂的混合顺序、温度、反应时间和气态HCl的偏移量在反应产物比例组成中的作用。考虑产物的酯化和裂解机理,确定了保留裂解过程和高产率生产膦酸二烷基酯的优化条件。