反应详情

An operation similar to that in Example 3 (2) was performed using 2-ethyl-5-[4-(trifluoromethyl)phenyl]-3-furaldehyde (805 mg) and 1N isobutylmagnesium bromide-tetrahydrofuran solution (6.0 mL) to give the title compound (819 mg, 83%) as an oil.