tert-Butyl 2-{28-bis­(trifluoro­meth­yl)quinolin-4-yl(hy­droxy)meth­yl}piperidine-1-carboxyl­ate

摘要

The title mol­ecule, C22H24F6N2O3, adopts a folded conformation whereby the carboxyl­ate residue lies over the quinolinyl residue, with the dihedral angle between the carbamate and quinoline planes being 41.64 (7)°. Helical supra­molecular C(7) chains sustained by O—H⋯O hydrogen bonds propagating along the a-axis direction feature in the crystal packing. The F atoms of one of the CF3 groups are disordered over two orientations; the major component has a site occupancy of 0.824 (7).