N-(3-Bromo-1,4-dioxo-1,4-dihydro-2-naphth­yl)-2-chloro-N-(2-chloro­benzoyl)benzamide

The title compound, C(24)H(12)BrCl(2)NO(4), was synthesized from 2-amino-3-bromo-1,4-naphthoquinone and 2-chloro­benzoyl chloride. The crystal structure shows that each of the chloro­phenyl rings is inclined at about 60° to the naphthoquinone ring system. The two chloro­phenyl rings adopt a conformation that ensures that chlorine substituents are anti so as to reduce electronic repulsion. An examination of the packing shows close O⋯Br and Cl⋯Cl contacts of 2.947 (2) and 3.346 (1) Å, respectively. In addition, the molecules are linked by weak intermolecular C—H⋯O and C—H⋯Cl interactions.