Muto Toyokazu, Sasagawa Kosuke, Okamoto Akiko, Oike Hideaki, 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. 2011 Oct 1;67(Pt 10):o2813. doi: 10.1107/S1600536811039225. Epub 2011 Sep 30.
In the title compound, C(22)H(22)O(3), the dihedral angle between the naphthalene ring system and the benzene ring is 82.93 (5)°. The bridging carbonyl C-C(=O)-C plane makes dihedral angles of 50.11 (6) and 46.87 (7)°, respectively, with the naphthalene ring system and the benzene ring. In the crystal, three types of weak inter-molecular C-H⋯O inter-actions are observed.
在标题化合物C₂₂H₂₂O₃中,萘环系与苯环之间的二面角为82.93(5)°。桥连羰基C-C(=O)-C平面与萘环系和苯环的二面角分别为50.11(6)°和46.87(7)°。在晶体中,观察到三种类型的弱分子间C-H⋯O相互作用。