反应详情

A mixture of the piperazine from step (a) above (148 mg, 0.6 mmol) and 7-bromo-2-chloro-5-trifluoromethyl-1H-benzoimidazole (150 mg, 0.5 mmol, Example 6b) in dioxane (2 mL) reacted under the conditions of Example 3c to give the title compound. Mp: 135-137° C. MS (ESI, pos. ion) m/z: 510 (M+1)

1. customreacted under the conditions of Example 3c