3-(3-phenyl-6-trifluoromethyl-3H-benzimidazol-4-yl) acrylic acid methyl ester 、 1-(4-methylpiperazin-1-yl)-3-(3-phenyl-6-trifluoromethyl-3H-benzimidazol-4-yl)-prop-2-en-1-one 在
silica gel 、
methanol-dichloromethane 作用下,
以to afford the title compound as a white solid (29 mg, 5%), m/z 403.4 (M+H)+的产率得到N-(2-dimethylaminoethyl)-3-(3-phenyl-6-trifluoromethyl-3H-benzimidazol-4-yl)-acrylamide