A protocol for the synthesis of gem-difluorocyclopropenes was developed, based on Ruppert-Prakash reagent slow addition. The empiric observations allow to predict whether the compound could be stocked neat, as a solution, or only used after generation in situ.
基于 Ruppert-Prakash 试剂缓慢添加,开发了一种合成偕二
氟环
丙烯的方案。经验观察可以预测该化合物是否可以作为溶液直接储存,或者仅在原位生成后使用。