title: {8-[4-(Bromo-meth-yl)benzo-yl]-2,7-dimeth-oxy-naphthalen-1-yl}[4-(bromo-meth-yl)phen-yl]methanone.
abstract: In the title compound, C(28)H(22)Br(2)O(4), the two 4-bromo-methyl-benzoyl groups at the 1- and 8-positions of the naphthalene ring system are aligned almost anti-parallel, the benzene rings forming a dihedral angle of 2.94 (16)°. The dihedral angles between the benzene rings and the naphthalene ring systems are 70.98 (13) and 72.89 (13)°. In the crystal, centrosymmetric-ally-related mol-ecules are linked into dimeric units by inter-molecular C-H⋯O inter-actions.
authors.affiliation: Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture & Technology, Koganei, Tokyo 184-8588,  Japan.
authors.forename: Kosuke
authors.initials: K
authors.lastname: Sasagawa
authors.forename: Daichi
authors.initials: D
authors.lastname: Hijikata
authors.forename: Akiko
authors.initials: A
authors.lastname: Okamoto
authors.forename: Hideaki
authors.initials: H
authors.lastname: Oike
authors.forename: Noriyuki
authors.initials: N
authors.lastname: Yonezawa
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