N,N-dimethyl-2-N'-methylaminobenzamide 、 [(1R,9S,15S)-1-methyl-15-(phenylmethoxycarbonylamino)-4-tricyclo[7.5.1.02,7]pentadeca-2(7),3,5-trienyl] carbonochloridate 在
N,N-二异丙基乙胺 作用下,
以
四氢呋喃 为溶剂,
反应 0.5h,
以89.2%的产率得到[(1R,9S,15S)-1-methyl-15-(phenylmethoxycarbonylamino)-4-tricyclo[7.5.1.02,7]pentadeca-2(7),3,5-trienyl] N-[2-(dimethylcarbamoyl)phenyl]-N-methylcarbamate