(5-methyl-[1,2,4]triazol-1-yl)-acetic acid 、 5-[5-((R)-3-Methyl-piperazin-1-yl)-2-trifluoromethyl-thiazol-4-yl]-2-trifluoromethyl-pyrimidine 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
二氯甲烷 为溶剂,
以40 %的产率得到2-(5-methyl-[1,2,4]triazol-1-yl)-1-{(R)-2-methyl-4-[2-trifluoromethyl-4-(2-trifluoromethylpyrimidin-5-yl)thiazol-5-yl]piperazin-1-yl}ethanone