3-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-2-methylphenol 、
三苯基膦 、
diisopropyl (E)-azodicarboxylate 、
乙醇酸乙酯 在
氮 、
ethyl {[3-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-2-methylphenyl]oxy}acetate 作用下,
以
四氢呋喃 为溶剂,
反应 1.02h,
以afford the desired compound ethyl {[3-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-2-methylphenyl]oxy}acetate (47 mg)的产率得到ethyl {[3-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-2-methylphenyl]oxy}acetate