4-(4-(2-(difluoromethyl)-4-methoxy-1H-benzo[d]imidazol-1-yl)-6-(piperazin-1-yl)-1,3,5-triazin-2-yl)morpholine 、
三氯乙酰氯 以
二氯甲烷 为溶剂,
以gave 2-(difluoromethyl)-1-{4-(4-morpholinyl)-6-[4-(trichloroacetyl)-1-piperazinyl]-1,3,5-triazin-2-yl}-1H-benzimidazol-4-yl methyl ether in 87% yield的产率得到2-(difluoromethyl)-1-{4-(4-morpholinyl)-6-[4-(trichloroacetyl)-1-piperazinyl]-1,3,5-triazin-2-yl}-1H-benzimidazol-4-yl methyl ether