3-（4-溴-苯基-磺酰基）-8-甲基-1,3-二氮杂螺[4.5]癸烷-2,4-二酮
3-(4-Bromo-phenyl-sulfon-yl)-8-methyl-1,3-diaza-spiro-[4.5]decane-2,4-dione.
作者信息
Kashif M Kalim, Khawar Rauf M, Bolte Michael, Hameed Shahid
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 18;65(Pt 8):o1892. doi: 10.1107/S1600536809027305.
Abstract
The crystal structure of the title compound, C(15)H(17)BrN(2)O(4)S, is stabilized by inter-molecular N-H⋯O hydrogen bonds which link the mol-ecules into centrosymmetric dimers. The dihedral angle subtended by the 4-bromo-phenyl group with the mean plane passing through the hydantoin unit is 83.29 (5)°. The cyclo-hexyl group adopts an ideal chair conformation with the methyl group in an equatorial position.
摘要
标题化合物C(15)H(17)BrN(2)O(4)S的晶体结构通过分子间N-H⋯O氢键得以稳定，这些氢键将分子连接成中心对称的二聚体。4-溴苯基与通过乙内酰脲单元的平均平面所成的二面角为83.29 (5)°。环己基呈理想的椅式构象，甲基处于平伏位置。
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