methyl 6-acetyl-1-(tert-butyloxycarbonyl)-3,6,7,8-tetrahydro-4,5-dimethoxybenzo[1,2-b:4,3-b']dipyrrole-2-carboxylate 以
neat (no solvent) 为溶剂,
反应 0.08h,
以93%的产率得到methyl 6-acetyl-3,6,7,8-tetrahydro-4,5-dimethoxy-benzo[1,2-b:4,3-b']dipyrrole-2-carboxylate