反应详情

The title compound was prepared from m-fluoro acetophenone, by a method analogous to the preparation of 3-(4-cyclohexylphenyl)-3-oxo-propionic acid ethyl ester in step A1 of Method A, except that the product was purified by vacuum distillation (bp 114-117° C. at 0.8-0.9 mm Hg) in 91% yield.

1. distillationwas purified by vacuum distillation (bp 114-117° C. at 0.8-0.9 mm Hg) in 91% yield