{4-[2-(4-methoxy-phenoxy)-3-(4-trifluoromethyl-phenoxy)-propylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester 在
lithium hydroxide 作用下,
以
四氢呋喃 为溶剂,
生成 {4-[2-(4-methoxy-phenoxy)-3-(4-trifluoromethyl-phenoxy)-propylsulfanyl]-2-methyl-phenoxy}-acetic acid