2-溴-2-甲基丙酸乙酯 、
5-[2-(2,3-dichloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-methyl-1H-pyridin-2-one 在
sodium hydroxide 作用下,
以
(2S)-N-methyl-1-phenylpropan-2-amine hydrate 、
异丁酰胺 为溶剂,
生成 2-{2,3-dichloro-4-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-propyl]-phenoxy}-2-methyl-propionic acid ethyl ester