反应详情

Using 2-chloro-4-(5-ethyl-3,3-dimethyl-2,4-dioxopyrrolidin-1-yl)benzonitrile (48 mg) and methylmagnesium bromide-THF solution (1.65 mL, 1.0 mol/L), and in the same manner as in Example 2, the title compound was obtained as a colorless solid (yield: 27 mg, 53%).