Jasinski, Jerry P. and Butcher, Ray J. and Narayana, B. and Veena, K. and Yathirajan, H. S. (2009) (2E)-1-(3-Chloro­phen­yl)-3-(4-chloro­phen­yl)prop-2-en-1-one. Acta Crystallographica Section E, 65 (11). o2641-o2642. ISSN 2056-9890

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Official URL: https://doi.org/10.1107/S1600536809037805


The title compound, C15H10Cl2O, is a chalcone with 3-chloro­phenyl and 4-chloro­phenyl substituents bonded at the opposite ends of a propenone group, the biologically active region. The dihedral angle between mean planes of these two chloro-substituted benzene rings is 46.7 (7)° compared to 46.0 (1) and 32.4 (1)° in similar published sructures. The angles between the mean plane of the prop-2-en-1-one group and the mean planes of the 3-chloro­phenyl and 4-chloro­phenyl rings are 24.1 (2) and 29.63°, respectively. While no classical hydrogen bonds are present, weak inter­molecular C—H⋯π-ring inter­actions are observed, which contribute to the stability of crystal packing.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: C Swapna Library Assistant
Date Deposited: 21 Oct 2019 10:35
Last Modified: 21 Oct 2019 10:35
URI: http://eprints.uni-mysore.ac.in/id/eprint/9379

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