(2R,3S)-2-羟基-3-(4-甲基苯磺酰胺基)-3-苯基丙酸甲酯
(2R,3S)-Methyl 2-hy-droxy-3-(4-methyl-benzene-sulfonamido)-3-phenyl-propano-ate.
作者信息
Fadlalla Mohamed I, Friedrich Holger B, Maguire Glenn E M, Omondi Bernard
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 24;66(Pt 12):o3279-80. doi: 10.1107/S160053681004780X.
Abstract
In the title mol-ecule, C(17)H(19)NO(5)S, the p-tolyl ring is oriented approximately parallel to the phenyl ring [dihedral angle = 17.2 (1)°], resulting in an intra-molecular π-π inter-ation [centroid-centroid distance = 3.184 (10) Å]. In the crystal, mol-ecules are linked through O-H⋯O and C-H⋯O hydrogen bonds, forming hydrogen-bonded sheets lying diagonally across the ac face.
摘要
在标题分子C(17)H(19)NO(5)S中，对甲苯基环与苯环近似平行排列[二面角 = 17.2 (1)°]，从而产生分子内π-π相互作用[质心间距 = 3.184 (10) Å]。在晶体中，分子通过O—H⋯O和C—H⋯O氢键相连，形成沿ac面斜对角排列的氢键层。
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