Bicyclo[2.2.1]heptane-2-endo-(4-methoxy)benzyl-3-endo-(trimethylsilylethoxycarbonyl)amino-5-exo-(trimethylsilylethoxycarbonyl)amino-6-exo-methyl dicarboxylate 在
potassium tert-butylate 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
生成 bicyclo[2.2.1]heptane-2-exo-(4-methoxy)benzyl-3-endo-(trimethylsilylethoxycarbonyl)amino-5-exo-(trimethylsilylethoxycarbonyl)amino-6-endo-methyl dicarboxylate