Figure 1
The endo-3-aminotropane skeleton in the crystal structure of 1. The atomic numbering scheme of the tropane cage is given in accordance with IUPAC nomenclature (Pollini et al., 2006; Kim et al., 2016). Displacement ellipsoids are drawn at the 30% probability level. H atoms are shown as fixed-size spheres of 0.15 Å radius. |