3-叔丁基-1H-吡唑-5-甲酸 、 2-(5-(3,4-dichlorophenyl)furan-2-yl)ethanamine 在
5-tert-butyl-2H-pyrazole-3-carboxylic acid {2-[5-(3,4-dichlorophenyl)furan-2-yl]ethyl}amide 、 Crude product 、 silica 、
methanol-dichloromethane 作用下,
以to give 53 mg (33%) of the title compound的产率得到5-tert-butyl-2H-pyrazole-3-carboxylic acid {2-[5-(3,4-dichlorophenyl)furan-2-yl]ethyl}amide