This study describes a newsynthesis of F-alkanesulfonyl ureas by reaction of the sodium salt of perfluoroalkane sulfonamide (RF = C4F9, C6F13) with some isocyanates in anhydrous THF. The perfluorinated sulfonylureas are obtained, in one step, from moderate to good yields.
这项研究描述了一种通过全氟烷烃磺酰胺的钠盐(R F = C 4 F 9,C 6 F 13)与一些异氰酸酯在无水THF中的反应合成F-烷烃磺酰脲的新方法。一步获得中等至良好收率的全氟磺酰脲。