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. 2010 Nov 24;66(Pt 12):o3283. doi: 10.1107/S1600536810048002.
In the title compound, C(24)H(18)N(2)O(4)·CHCl(3), the phenyl and benzene rings make a dihedral angle of 38.60 (9)° and connect in an orientation almost perpendicular to the naphthalene ring system at dihedral angles of 78.73 (8) and 81.20 (7)°. The mol-ecule has a Z configuration about the C=N bond. In the crystal, mol-ecules are linked by inter-molecular O-H⋯N=C hydrogen bonds between the imino moiety and hy-droxy groups. Inter-molecular C-Cl⋯C inter-actions between Cl atoms of the CHCl(3) mol-ecule and C atoms of the naphthalene rings are also present [Cl⋯C = 3.353 (2) and 3.326 (19) Å]. The nitro group and the chloro-form solvent mol-ecule are disordered over two positions with site occupancies of 0.884 (4) and 0.116 (4).
在标题化合物C₂₄H₁₈N₂O₄·CHCl₃中，苯基和苯环形成的二面角为38.60（9）°，且以78.73（8）°和81.20（7）°的二面角连接，其取向几乎垂直于萘环体系。分子中C=N键具有Z构型。在晶体中，分子通过亚氨基部分与羟基之间的分子间O-H⋯N=C氢键相连。CHCl₃分子的Cl原子与萘环的C原子之间也存在分子间C-Cl⋯C相互作用[Cl⋯C = 3.353（2）和3.326（19）Å]。硝基和氯仿溶剂分子在两个位置上无序，占位比分别为0.884（4）和0.116（4）。
