Tsumuki Takehiro, Murohashi Shun, Nagasawa Atsushi, Okamoto Akiko, Yonezawa Noriyuki
Department of Organic and Polymer Materials Chemistry, Tokyo University of Agriculture & Technology, 2-24-16 Naka-machi, Koganei, Tokyo 184-8588, Japan.
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):o2653. doi: 10.1107/S1600536812034186. Epub 2012 Aug 8.
In the title compound, C(23)H(18)O(3), the dihedral angle between the two naphthalene ring systems is 78.02 (3)°. The bridging carbonyl C-C(=O)-C plane makes a dihedral angle of 70.56 (5)° with the naphthalene ring system in the 2,7-dimeth-oxy-naphthalene moiety and a dihedral angle of 11.53 (5)° with the naphthalene ring system in the naphthoyl group. In the crystal, adjacent mol-ecules are linked via C-H⋯π inter-actions, forming chains along [010].