作者:M. Froneman、T. A. Modro
DOI:10.1055/s-1991-26418
日期:——
Reaction of alcohols with dialkyl phosphites in the presence of titanium tetraalkoxides results in a displacement of both or one ester function(s) by the RO groups of the alcohol used. The mixed phosphites, (R3O)(R1O)P(O)H, prepared by this method can be used as substrates for the mixed phosphates, (R4O)(R3O)(R1O)PO.
在四烷氧基钛的存在下,醇与二烷基亚磷酸酯反应,会导致所用醇的 RO 基团取代两个或一个酯官能团。用这种方法制备的混合亚磷酸酯 (R3O)(R1O)P(O)H 可用作混合磷酸盐 (R4O)(R3O)(R1O)PO 的底物。