反应详情

The benzoimidazole from step (b) above (0.186 g, 0.995 mmol) and 1-(3-trifluoromethylpyridin-2-yl)piperazine (0.23 g, 0.995 mmol, Maybridge) reacted under the conditions of Example 3c to give the title compound as a white solid. M.p. 228-231° C. MS (ESI, pos. ion) m/z: 382 (M+1).