Methyl ({[(4E)-1,3-dimethyl-2,6-di­phenyl­piperidin-4-yl­idene]amino}­oxy)acetate

In the title compound, C₂₂H₂₆N₂O₃, the piperidine ring exhibits a chair conformation. The phenyl rings attached to the piperidine at the 2- and 6-positions have axial orientations. These rings make a dihedral angle of 49.75 (11)°. The amino­oxy acetate group attached at the 4-position has an equatorial orientation. In the crystal, inversion dimers linked by pairs of C—H...π inter­actions occur.

(E)-3-Methyl-2,6-di­phenyl­piperidin-4-one O-(3-methyl­benzo­yl)oxime

In the title compound, C₂₆H₂₆N₂O₂, the piperidine ring exhibits a chair conformation. The phenyl rings are attached to the central heterocycle in an equatorial position. The dihedral angle between the planes of the phenyl rings is 57.58 (8)°. In the crystal, C—H...O inter­actions connect the mol­ecules into zigzag chains along [001].