7,13-bis<4-<1-(3,5-dimethoxycarbonyl)phenyl-4,5-dihydro-1H-pyrazol-3-yl>phenyl>-1,4,10-trioxa-7,13-diazacyclopentadecane 在
potassium trimethylsilonate 作用下,
以
四氢呋喃 为溶剂,
反应 12.0h,
以78%的产率得到7,13-bis<4-<1-(3,5-dicarboxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl>phenyl>-1,4,10-trioxa-7,13-diazacyclopentadecane