(4-氯-5-甲基-3-三氟甲基-1-吡唑)-乙酸 、
2-(4-Chloro-3-methoxyphenyl)-2,8-diazaspiro[4.5]decane 在
三乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
生成 1-[2-(4-chloro-3-methoxy-phenyl)-2,8-diaza-spiro[4.5]dec-8-yl]-2-(4-chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-ethanone