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(2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one
Journal article   Open access  Peer reviewed

(2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one

Abdullah M. Asiri, Salman A. Khan and M. Nawaz Tahir
Acta crystallographica. Section E, Crystallographic communications, Vol.66(8), pp.O2133-U2213
01/08/2010
DOI: https://doi.org/10.1107/S1600536810029272
PMCID: PMC3007254
PMID: 21588422

Abstract

Crystallography Physical Sciences Science & Technology
The molecule of the title compound, C17H18O3S, is essentially planar: the phenyl and thiophene rings form a dihedral angle of 2.79 (10)degrees and they are inclined to the central propenone unit by 6.20 (15) and 4.78 (15)degrees, respectively. In the crystal, molecules are connected into dimers via pairs of C-H...O interactions, generating R (2) 2(14) motifs. pi-pi stacking interactions between the thiophene rings also occur, with a centroid-centroid distance of 3.8062 (12) A.
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