2-chloro-5-[3-[5-hydroxy-2-methyl-4-(trifluoromethyl)pyrazol-3-yl]isoxazol-5-yl]benzoic acid 、
1-(methylamino)cyclopropanecarbonitrile hydrochloride 在
N,N-二异丙基乙胺 、 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,
反应 16.0h,
以0.14 g的产率得到2-chloro-N-(1-cyanocyclopropyl)-5-[3-[5-hydroxy-2-methyl-4-(trifluoromethyl)pyrazol-3-yl]isoxazol-5-yl]-N-methylbenzamide