has been developed. The selection of the 2‐pyridyl group as the aryl substitute on the sulfone is critically important for the success of this transformation (see scheme). The synthetic application of fluorinated sulfones is extended and a unique solution is provided for a long‐standing challenge in nucleophilic difluoro(sulfonato)methylation reactions.
已开发出一种合成α,α-二
氟磺酸烷基酯的有效方法。选择2-
吡啶基作为砜上的芳基取代基对于成功实现这种转化至关重要(请参见方案)。
氟化砜的合成应用得到了扩展,并提供了独特的解决方案来应对亲核性二
氟(磺酰基)甲基化反应中的长期挑战。