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 Nov;67(Pt 11):o3062. doi: 10.1107/S1600536811042401. Epub 2011 Oct 29.
In the title compound, C(22)H(22)O(3), the dihedral angle between the naphthalene ring system and the benzene ring is 79.95 (5)°. The bridging carbonyl C-C(=O)-C group makes dihedral angles of 24.21 (7) and 82.43 (8)°, respectively, with the naphthalene ring system and the benzene ring. In the crystal, weak inter-molecular C-H⋯O inter-actions link mol-ecules into chains parallel to the c axis.
在标题化合物C₂₂H₂₂O₃中,萘环体系与苯环之间的二面角为79.95(5)°。桥连羰基C-C(=O)-C基团与萘环体系和苯环分别形成24.21(7)°和82.43(8)°的二面角。在晶体中,弱的分子间C-H⋯O相互作用将分子连接成平行于c轴的链。