N-（7-乙氧基-1H-吲唑-4-基）-4-甲基苯磺酰胺
N-(7-Eth-oxy-1H-indazol-4-yl)-4-methyl-benzene-sulfonamide.
作者信息
Abbassi Najat, Rakib El Mostapha, Zouihri Hafid
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):o1354. doi: 10.1107/S1600536811016576. Epub 2011 May 7.
The mol-ecule of the title heterocyclic compound, C(16)H(17)N(3)O(3)S, is bent at the S atom with an C-SO(2)-NH-C torsion angle of 80.17 (8)°. The phenyl substituent at the S atom is rotated out of the plane of the 1H-indazole ring [inter-planar angle = 46.24 (8)°]. In the crystal, inter-molecular N-H⋯N and N-H⋯O hydrogen bonds build up a ribbon developing parallel to the b-axis direction. C-H⋯O hydrogen bonds link these ribbons, forming a layer parallel to the bc plane.
标题杂环化合物C(16)H(17)N(3)O(3)S的分子在S原子处发生弯曲，C-SO(2)-NH-C扭转角为80.17 (8)°。S原子处的苯基取代基旋转出1H-吲唑环的平面[平面间夹角 = 46.24 (8)°]。在晶体中，分子间的N-H⋯N和N-H⋯O氢键形成了平行于b轴方向延伸的带状结构。C-H⋯O氢键连接这些带状结构，形成了平行于bc平面的层状结构。
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