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. 2010 Jul 31;66(Pt 8):o2133.
doi: 10.1107/S1600536810029272.

(2E)-3-(3,4-Dimeth-oxy-phen-yl)-1-(2,5-dimethyl-thio-phen-3-yl)prop-2-en-1-one

Abdullah M Asiri, Salman A Khan, M Nawaz Tahir

(2E)-3-(3,4-Dimeth-oxy-phen-yl)-1-(2,5-dimethyl-thio-phen-3-yl)prop-2-en-1-one

Abdullah M Asiri et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The mol-ecule of the title compound, C(17)H(18)O(3)S, is essentially planar: the phenyl and thio-phene rings form a dihedral angle of 2.79 (10)° and they are inclined to the central propenone unit by 6.20 (15) and 4.78 (15)°, respectively. In the crystal, mol-ecules are connected into dimers via pairs of C-H⋯O inter-actions, generating R(2) (2)(14) motifs. π-π stacking inter-actions between the thio-phene rings also occur, with a centroid-centroid distance of 3.8062 (12) Å.

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Figures

Fig. 1.
Fig. 1.
View of the title compound with the atom numbering scheme. The displacement ellipsoids are drawn at the 30% probability level. H-atoms are shown as small spheres of arbitrary radii.
Fig. 2.
Fig. 2.
The dimers with R22(14) ring motif.
See this image and copyright information in PMC

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