4-(1,2,3,6-tetrahydro-pyridin-4-yl)-6-trifluoromethyl-2-[4-(3-trifluoromethyl-pyridin-2-yl)-piperazin-1-yl]-1H-benzoimidazole, trifluoroacetic acid salt 、
丙酮 在
溶剂黄146 、
三乙酰氧基硼氢化钠 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 0.25h,
生成
4-(1-isopropyl-1,2,3,6-tetrahydro-pyridin-4-yl)-6-trifluoromethyl-2-[4-(3-trifluoromethyl-pyridin-2-yl)-piperazin-1-yl]-1H-benzoimidazole, trifluoroacetic acid salt