Jayabharathi J, Thangamani A, Balamurugan S, Thiruvalluvar A, Linden A
Acta Crystallogr Sect E Struct Rep Online. 2008 Jun 7;64(Pt 7):o1211. doi: 10.1107/S1600536808016449.
In the title mol-ecule, C(26)H(28)N(2)O(3), the piperidine ring adopts a chair conformation. The two methoxy-phenyl groups attached to the piperidine ring at positions 2 and 6 have equatorial orientations, and make a dihedral angle of 80.72 (15)°. The benzyl group at position 3 has an equatorial orientation. The oxime group at position 4 has a bi-sectional orientation. The ring of the benzyl group makes dihedral angles of 64.71 (16) and 84.79 (17)° with the two benzene rings. Mol-ecules are linked by inter-molecular N-H⋯O, O-H⋯N and C-H⋯O hydrogen bonds, and C-H⋯π inter-actions. There is also a C-H⋯O intra-molecular inter-action.
在标题分子C(26)H(28)N(2)O(3)中，哌啶环呈椅式构象。连接在哌啶环2位和6位的两个甲氧基苯基呈平伏取向，二面角为80.72 (15)°。3位的苄基呈平伏取向。4位的肟基呈双截面取向。苄基环与两个苯环的二面角分别为64.71 (16)°和84.79 (17)°。分子通过分子间的N-H⋯O、O-H⋯N和C-H⋯O氢键以及C-H⋯π相互作用相连。还存在一个C-H⋯O分子内相互作用。
