Fun, H.-K.Arshad, S.Garudachari, B.Isloor, A.M.Satyanarayan, M.N.2020-03-312020-03-312011Acta Crystallographica Section E: Structure Reports Online, 2011, Vol.67, 11, pp.o3117-o311810.1107/S1600536811044370https://idr.nitk.ac.in/handle/123456789/10006In the title compound, C23H20F3N 5O, the piperazine ring adopts a chair conformation. The quinoline ring makes dihedral angles of 56.61 (11), 49.94 (12) and 42.58 (14) with the piperazine ring, the 1,3,4-oxadiazole ring and the benzene ring, respectively. An intra-molecular C - H?O hydrogen bond generates an S(7) ring motif. In the crystal, molecules are linked into infinite chains along the b axis by C - H?N hydrogen bonds. Fun et al. 2011.Article