3-[4-((E)-2-{4-[5-(4-chloro-phenyl)-[1,3,4]oxadiazol-2-yl]-2-nitro-phenyl}-vinyl)-3,5-dimethyl-phenyl]-2,2-dimethyl-propionic acid methyl ester 在
氮气 、 silica gel 、
乙酸乙酯 作用下,
以
亚磷酸三乙酯 为溶剂,
反应 2.0h,
以to afford 3-(4-{6-[5-(4-Chloro-phenyl)-[1,3,4]oxadiazol-2-yl]-1H-indol-2-yl}-3,5-dimethyl-phenyl)-2,2-dimethyl-propionic acid methyl ester as a yellow solid的产率得到3-(4-{6-[5-(4-chloro-phenyl)-[1,3,4]oxadiazol-2-yl]-1H-indol-2-yl}-3,5-dmethyl-phenyl)-2,2-dimethyl-propionic acid methyl ester