title: (8-Benzoyl-2,7-dieth-oxy-naphthalen-1-yl)(phen-yl)methanone.
abstract: In the title compound, C28H24O4, the benzoyl groups at the 1- and 8-positions of the naphthalene ring system are aligned almost anti-parallel, and the benzene rings make a dihedral angle of 20.03 (7)°. The dihedral angles between the benzene rings and the naphthalene ring system are 68.42 (5) and 71.69 (5)°. In the crystal, adjacent mol-ecules are linked via C-H⋯O hydrogen bonds, forming chains propagating along [100].
authors.affiliation: Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture & Technology, 2-24-16 Naka-machi, Koganei, Tokyo 184-8588, Japan.
authors.forename: Atsumi
authors.initials: A
authors.lastname: Isogai
authors.forename: Takehiro
authors.initials: T
authors.lastname: Tsumuki
authors.forename: Shun
authors.initials: S
authors.lastname: Murohashi
authors.forename: Akiko
authors.initials: A
authors.lastname: Okamoto
authors.forename: Noriyuki
authors.initials: N
authors.lastname: Yonezawa