4-(2,6-Dibromo-4-fluoro-anilino)pent-3-en-2-one.
The title enamino-ketone, C(11)H(10)Br(2)FNO, has a roughly planar pentenone chain; the maximum displacement of an atom from the pentenone plane is 0.071 (4) Å. The dihedral angle between the benzene ring and the pentenone unit is 77.2 (1)°. Inter-molecular C-H⋯Br and C-H⋯O inter-actions, as well as an intra-molecular N-H⋯O inter-action, are observed. In both methyl groups, each H atom is disordered equally over two sites.
Department of Chemistry, University of the Free State, PO Box 339, Bloemfontein 9300,  South Africa.
Gertruida J S
GJ
Venter
Gideon
G
Steyl
Andreas
A
Roodt