Synthesis and characterization of alkyl substituted dimethyl phosphonates 烷基取代膦酸二甲酯的合成与表征
2.
A new convenient synthesis of a series of polyfluoroalkyl substituted cyclopropane derivatives was achieved by the reaction of polyfluoroalkyl iodides with diethyl allylmalonate in the presence of sodium dithionite in 45 % ~ 55 % yields 摘要以连二亚硫酸钠为引发剂，烯丙基丙二酸二乙酯与多氟烷基碘代烷在温和条件下反应，方便地得到一系列多氟烷基取代的环丙烷衍生物，产率45 % ~ 55 % 。
