methyl (1S,2S,3S,4R)-3-(aminomethyl)bicyclo[2.2.1]heptane-2-carboxylate 、
(2,5-dioxopyrrolidin-1-yl) (1S,2S,3S,4R)-3-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]bicyclo[2.2.1]heptane-2-carboxylate 以
二氯甲烷 为溶剂,
反应 48.0h,
以28%的产率得到methyl (1S,2S,3S,4R)-3-[[[(1S,2S,3S,4R)-3-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]bicyclo[2.2.1]heptane-2-carbonyl]amino]methyl]bicyclo[2.2.1]heptane-2-carboxylate