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. 2011 Nov;67(Pt 11):o2884.
doi: 10.1107/S1600536811040785. Epub 2011 Oct 8.

(5E)-5-(2,4-Dichloro-benzyl-idene)-2-(piperidin-1-yl)-1,3-thia-zol-4(5H)-one

Hoong-Kun Fun, Madhukar Hemamalini, Prajwal L Lobo, D Jagadeesh Prasad, Boja Poojary

(5E)-5-(2,4-Dichloro-benzyl-idene)-2-(piperidin-1-yl)-1,3-thia-zol-4(5H)-one

Hoong-Kun Fun et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Nov.

Abstract

In the title compound, C(15)H(14)Cl(2)N(2)OS, the piperidine ring adopts a chair conformation. The dihedral angle between the thia-zolidine ring and the dichloro-benzene ring is 9.30 (4)°; this near coplanar conformation is stabilized by the formation of an intra-molecular C-H⋯S hydrogen bond, which generates an S(6) ring. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds, forming [001] chains. Weak π-π inter-actions [centroid-centroid separation = 3.5460 (5) Å] consolidate the structure.

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Figures

Fig. 1.
Fig. 1.
The asymmetric unit of the title compound, showing 50% probability displacement ellipsoids. An intramolecular hydrogen bond is shown by a dashed line.
Fig. 2.
Fig. 2.
The crystal packing of the title compound (I).
See this image and copyright information in PMC

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