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


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. ?-? stacking inter-actions between the thio-phene rings also occur, with a centroid-centroid distance of 3.8062?(12)?Å.

SUBMITTER: Asiri AM 

PROVIDER: S-EPMC3007254 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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

Asiri Abdullah M AM   Khan Salman A SA   Tahir M Nawaz MN  

Acta crystallographica. Section E, Structure reports online 20100731 Pt 8


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. ...[more]

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