The reaction of ethyl allylacetoacetate with polyfluoroalkyl iodides under similar conditions gave the corresponding adducts, which were sequentially treated with base to the cycization products.

• 在相同条件下，烯丙基乙酰乙酸乙酯与多氟烷基碘代烷反应得到相应的加成物，加成物随后用碱处理也得到环合的产物。