Cai Zhi-Qiang, Xiong Gang, Li Shan-Rong, Liu Jian-Bo, Sun Tie-Min
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 18;65(Pt 8):o1901. doi: 10.1107/S1600536809027020.
In the title compound, C(31)H(32)BrN(3)O(3), the morpholine ring adopts a chair conformation, and the planar quinoline system is twisted with respect to the phenyl rings, with dihedral angles of 17.6 (4) and 75.1 (3)°. Intramolecular C-H⋯O and C-H⋯N hydrogen bonds are present. The crystal packing is stabilized by weak C-H⋯O hydrogen bonding and C-H⋯π interactions.
在标题化合物C₃₁H₃₂BrN₃O₃中,吗啉环呈椅式构象,平面喹啉体系相对于苯环发生扭曲,二面角分别为17.6 (4)°和75.1 (3)°。分子内存在C—H⋯O和C—H⋯N氢键。晶体堆积通过弱C—H⋯O氢键和C—H⋯π相互作用得以稳定。