Abstract
The title compound C24H22ClNO2 belongs to the orthorhombic system, space group Pca21 with a = 12.1771(10) Å, b = 4.9305(4) Å, c = 34.419(3) Å, α = β = γ = 90°, V = 2066.5(3) Å3, Z = 4, Dc = 1.260 g/cm3, F(000) = 824, R = 0.0402 and wR = 0.1144, S = 1.034, T = 293 K. The compound is a chalcone with 4-chlorophenyl and [(5-ethyl-pyridin-2-yl)-ethoxy]-phenyl substituents bonded at the opposite ends of a propenone group, the biologically active region. The propenone bridge makes dihedral angles of 10.61(23)° and 62.75(22)° respectively, with 4-chlorophenyl and the [(5-ethyl-pyridin-2-yl)-ethoxy]-phenyl group.
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Original Russian Text Copyright © 2013 by M. Kayalvizhi, G. Vasuki, K. Ramamurthi, Navin B Patel, Hemant R Patel
The text was submitted by the authors in English. Zhurnal Strukturnoi Khimii, Vol. 54, No. 3, pp. 590–592, May–June, 2013.
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Kayalvizhi, M., Vasuki, G., Ramamurthi, K. et al. Crystal structure of 1-(4-chlorophenyl)-3-{4-[2-(5-ethyl-pyridin-2-yl)-ethoxy]-phenyl}-propenone. J Struct Chem 54, 645–647 (2013). https://doi.org/10.1134/S0022476613030293
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DOI: https://doi.org/10.1134/S0022476613030293