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. 2012 Jun 1;68(Pt 6):o1857.
doi: 10.1107/S1600536812022477. Epub 2012 May 23.

N-(5-Chloro-1,3-thia-zol-2-yl)-2,4-difluoro-benzamide

Xi-Wang Liu  1 , Jian-Yong Li, Han Zhang, Ya-Jun Yang, Ji-Yu Zhang
Affiliations

N-(5-Chloro-1,3-thia-zol-2-yl)-2,4-difluoro-benzamide

Xi-Wang Liu et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(10)H(5)ClF(2)N(2)OS, was obtained by linking an amino heterocycle and a substituted benzoyl chloride. The dihedral angle between the two rings is 41.2 (2)° and the equalization of the amide C-N bond lengths reveals the existence of conjugation between the benzene ring and the thia-zole unit. In the crystal, pairs of N-H⋯N hydrogen bonds link mol-ecules into inversion dimers. Non-classical C-H⋯F and C-H⋯O hydrogen bonds stabilize the crystal structure.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of title compound with the atom labels. Displacement ellipsoids are drawn at the 30% probability level. H atoms are presented as a small spheres of arbitrary radius.
See this image and copyright information in PMC

References

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