Tert-Butyl 4-Oxo-8-Oxa-3,10-Diazabicyclo[4.3.1]Decane-10-Carboxylate 、
5-溴-2-硝基吡啶 以gave 3-(6-Nitro-pyridin-3-yl)-4-oxo-8-oxa-3,10-diaza-bicyclo[4.3.1]decane-10-carboxylic acid tert-butyl ester (0.69 g, 1.732) in 57.2的产率得到3-(6-nitropyridin-3-yl)-4-oxo-8-oxa-3,10-diazabicyclo[4.3.1]decane-10-carboxylic acid tert-butyl ester