3-苯基-2-(哌啶-1-基)-3,5,6,8-四氢-4H-硫代吡喃并[3',4':2,3]噻吩并[5,4-d]嘧啶-4-酮
3-Phenyl-2-(piperidin-1-yl)-3,5,6,8-tetra-hydro-4H-thio-pyrano[3',4':2,3]thieno[5,4-d]pyrimidin-4-one.
作者信息
Xie Hai, Meng Shuang-Ming, Fan Yue-Qin, Guo Yong
机构信息
College of Chemistry and Chemical Engineering, ShanXi Datong University, Datong, Shanxi 037009, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Nov 26;64(Pt 12):o2434. doi: 10.1107/S1600536808038683.
Abstract
In the title compound, C(20)H(21)N(3)OS(2), the piperidinyl ring has a distorted chair conformation. Weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. The crystal packing exhibits short inter-molecular S⋯S distances of 3.590 (2) Å.
摘要
在标题化合物C₂₀H₂₁N₃OS₂中，哌啶基环具有扭曲的椅式构象。弱的分子间C—H⋯O氢键将分子连接成中心对称的二聚体。晶体堆积显示出分子间S⋯S的短距离为3.590(2) Å。
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