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The title compound, C 26 H 18 F 2 O 4 , is a naphthalene derivative in which the two aroyl groups at the 1- and 8-positions ( peri  positions) are  anti  to each other. There is an appreciable difference in the dihedral angles between the naphthalene ring system and the two benzene rings [66.88 (7)° and 88.09 (6)°]. In the crystal, weak C—H⋯O inter­actions involving one of the carbonyl groups and an aromatic C—H group  ortho  to the F atom seem to stabilize the packing of the mol­ecules.

(2,7-Dimethoxynaphthalene-1,8-diyl)bis(4-fluorobenzoyl)dimethanone