反应详情

The reaction and aftertreatment were conducted in the same manner as in Example 39a by using 5-iodo-1-methyl-1H-pyrazole (1.90 g, 9.14 mmol), 2-(4,4-difluorocyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1.00 g, 4.10 mmol), tetrakis(triphenylphosphine)palladium (0) (240 mg, 0.208 mmol), cesium carbonate (2.70 g, 8.29 mmol), 1,4-dioxane (10 mL) and water (5 mL), to yield the title compound (767 mg, 94%) as a colorless oil.

1. customThe reaction and aftertreatment