1-(4-fluoro-3-methylphenyl)piperidine-4-carboxylic acid 、 2-[3-(aminomethyl)-2-fluoro-6-(trifluoromethyl)phenyl]-6-(trifluoromethyl)pyrimidin-4(3H)-one 在
三乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成 N-{2-fluoro-3-[6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-2-yl]-4-(trifluoromethyl)benzyl}-1-(4-fluoro-3-methylphenyl)piperidine-4-carboxamide