(Z)-1-[4-Fluoro-2-(pyrrolidin-1-yl)phen-yl]-3-phenyl-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one.

ABSTRACT

In the title mol-ecule, C(21)H(19)FN(4)O, the triazole ring forms dihedral angles of 67.0 (1) and 59.6 (1)° with the phenyl and fluoro-substituted benzene rings, respectively. The dihedral angle between the phenyl ring and the fluoro-substituted benzene ring is 79.1 (1)°. The pyrrolidine ring is in a half-chair conformation. In the crystal, weak C-H⋯O and C-H⋯N hydrogen bonds connect mol-ecules into layers parallel to (001).