Jasinski, Jerry P. and Butcher, Ray J. and Veena, K. and Narayana, B. and Yathirajan, H. S. (2010) (2E)-1-(2-Bromo­phen­yl)-3-(3,4,5-trimeth­­oxy­phen­yl)prop-2-en-1-one. Acta Crystallographica Section E, 66 (7). o1676. ISSN 2056-9890

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Official URL: https://doi.org/10.1107/S160053681002235X


In the chalcone title compound, C18H17BrO4, the dihedral angle between the mean planes of the 2-bromo- and 3,4,5-trimethoxy-substituted benzene rings is 89.3 (1)°. The angles between the mean plane of the prop-2-en-1-one group and the 2-bromo­phenyl and 3,4,5-trimeth­oxy­phenyl ring planes are 59.7 (1) and 40.5 (8)°, respectively. While no classical hydrogen bonds are present, three weak inter­molecular C—H⋯O inter­actions and weak C—H⋯Br and C—H⋯Cg π-ring stacking inter­actions [C—H⋯Cg distance = 3.377 (2) Å] 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: 11 Nov 2019 10:23
Last Modified: 11 Nov 2019 10:23
URI: http://eprints.uni-mysore.ac.in/id/eprint/9946

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