Chinnakali K, Sudha D, Jayagobi M, Raghunathan R, Fun Hoong-Kun
Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 8;65(Pt 9):o2099-100. doi: 10.1107/S1600536809030761.
In the title compound, C(26)H(30)N(2)O(4)S·H(2)O, the pyrrolidine and dihydro-pyran rings adopt envelope conformations and they are cis-fused. The sulfonyl group has a distorted tetra-hedral geometry. In the crystal structure, the mol-ecules are linked into a ribbon-like structure along the a axis by O/C-H⋯O hydrogen bonds involving water mol-ecules and C-H⋯π inter-actions involving the sulfonyl-bound phenyl ring. Adjacent ribbons are cross-linked via C-H⋯O hydrogen bonds involving a sulfonyl O atom and C-H⋯π inter-actions involving the pyridinone ring.
在标题化合物C₂₆H₃₀N₂O₄S·H₂O中，吡咯烷环和二氢吡喃环呈信封式构象，且它们为顺式稠合。磺酰基具有扭曲的四面体几何构型。在晶体结构中，分子通过涉及水分子的O/C-H⋯O氢键以及涉及磺酰基连接的苯环的C-H⋯π相互作用，沿a轴连接成带状结构。相邻的带通过涉及磺酰基O原子的C-H⋯O氢键以及涉及吡啶酮环的C-H⋯π相互作用交联。
