Research Article
Synthesis and Molecular Structure of Chiral (2S, 5S)-tert-Butyl 3-Oxo-2-oxa-5-azabicyclo[2.2.2]octane-5-carboxylate
Figure 2
Crystal packing of (2S, 5S)-tert-butyl 3-oxo-2-oxa-5-azabicyclo[2.2.2]heptane-5-carboxylate. The blue and red ellipsoids represent N and O atoms, respectively. All hydrogen atoms are omitted for clarity.