organic compounds
Open access
In the title compound, C21H21Cl2NO2, the piperidine ring adopts a distorted boat conformation. The phenyl rings substituted at the 2- and 6-positions of the piperidine ring subtend angles of 87.9 (7) and 70.8 (9)°, respectively, with the best plane through the piperidine ring. In the crystal, molecules are connected by C—HO and C—HCl interactions into layers in the ab plane.
organic compounds
Open access
In the title molecular salt, C6H9N2+·C7H5O3−, the dihedral angle between the benzene ring and the CO2 group in the anion is 6.1 (2)°. In the crystal, the cation and anion are linked by N—HO and C—HO hydrogen bonds, and the anions are connected by O—HO hydrogen bonds, forming a three-dimensional network.