5-Benzoyl-4-(4-fluorophenyl)-3,4-dihydropyrimidin-2(1H)-one

Abstract

In the title molecule, C17H13FN2O 2, the 3,4-dihydropyrimidine ring adopts a flattened sofa conformation with the flap atom (which bears the fluorophenyl substituent) deviating from the plane defined by the remaining five ring atoms by 0.281 (2) Å. This plane forms dihedral angles of 85.98 (6) and 60.63 (6)° with the 4-fluorophenyl and benzoyl-phenyl rings, respectively. The dihedral angle between the 4-fluorophenyl group and the benzene ring is 71.78 (6)°. In the crystal, N - H⋯O hydrogen bonds link molecules into inversion dimers that are further connected by another N - H⋯O interaction into a two-dimensional supramolecular structure parallel to (101).