7-(bromomethyl)-5-nitro-benzofuran 、
(1S,4S)-2-Boc-2,5-二氮双环[2.2.1]庚烷 在
tert-butyl (1S,4S)-5-[(5-nitro-1-benzofuran-7-yl)methyl]-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate 作用下,
以The title compound (115 mg, 79%) was obtained as a light yellow sticky oil的产率得到tert-butyl (1S,4S)-5-[(5-nitro-1-benzofuran-7-yl)methyl]-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate