Buy article online - an online subscription or single-article purchase is required to access this article.
organic compounds
The title compound, C21H23N2O+.I-, possesses a central planar carbamoyl fragment in which the carbonyl and N-methyl groups are in anti positions. Located perpendicular to this central fragment on opposite sides are the N-benzyl group and the quinolinium fragment. This conformation leads to an axial chirality. The compound crystallizes as a racemate in a centrosymmetric space group.