反应详情

This compound was prepared from ethyl 3-[4-(2-bromoethoxy)phenyl]-2-ethoxypropanoate (371 mg, 1 mmol), 2-(pentafluoroethyl)-1H-benzimidazole (259 mg, 1.1 mmol), K2CO3 (552 mg, 4 mmol) and DMF (5 ml) using the procedure described in Step B of Example 1. Yield 420 mg (84%).