diethyl 3-(4-(3-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-5-yl)phenylamino)propylphosphonate 、
三甲基溴硅烷 在
乙酸铵 、
乙腈 作用下,
以
二氯甲烷 为溶剂,
反应 16.5h,
以21.2×250 mm Thermo Hyperprep C18 column, 8 μm particles) to give 3-(4-(3-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-5-yl)phenylamino)propylphosphonic acid (0.035 g, 65%)的产率得到3-(4-(3-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-5-yl)phenylamino)propylphosphonic acid