methyl 2-[4-(hexafluoro-2-hydroxy-2-propyl)-2,6-dimethylphenylthio]acetate 、
sodium hydroxide 、
盐酸 在
乙醚 、 ether-hexane 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以to obtain 2-[4-(hexafluoro-2-hydroxy-2-propyl)-2,6-dimethylphenylthio]acetic acid, m.p. 133°-135° C.的产率得到2-[4-(Hexafluoro-2-hydroxy-2-propyl)-2,6-dimethylphenylthio]acetic acid