No abstract

Key indicators: single-crystal X-ray study; T = 293 K; mean (C-C) = 0.004 Å; R factor = 0.036; wR factor = 0.104; data-to-parameter ratio = 15.8.The title compound, C 17 H 12 BrClN 2 O, was synthesized by oxidation of [3-(4-bromophenyl)-1-(4-chlorobenzyl)-1H-pyrazol-5-yl]methanol under mild conditions. The pyrazole ring makes dihedral angles of 3.29 (9) and 74.91 (4) , respectively, with the bromophenyl and chlorophenyl rings. Related literature

In the title compound, C20H20N2O2, the pyrazole ring makes dihedral angles of 15.68 (4) and 83.40 (4)°, respectively, with the tolyl and benzyl rings, respectively.

The title compound, C21H33NO, crystallizes with three independent mol­ecules in the asymmetric unit. The cyclo­hexane and piperidine rings adopt chair conformations. The crystal packing is stabilized by inter­molecular O—H⋯N and C—H⋯O hydrogen bonds, and by weak π–π stacking inter­actions [centroid–centroid distance = 3.876 (2) Å].