Crystal structure of 1-(4-chlorophenyl)-3-{4-[2-(5-ethyl-pyridin-2-yl)-ethoxy]-phenyl}-propenone
作者:M. Kayalvizhi、G. Vasuki、K. Ramamurthi、Navin B. Patel、Hemant R. Patel
DOI:10.1134/s0022476613030293
日期:2013.5
The title compound C24H22ClNO2 belongs to the orthorhombic system, space group Pca2(1) with a = 12.1771(10) , b = 4.9305(4) , c = 34.419(3) , alpha = beta = gamma = 90A degrees, V = 2066.5(3) (3), Z = 4, D-c = 1.260 g/cm(3), 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)A degrees and 62.75(22)A degrees respectively, with 4-chlorophenyl and the [(5-ethyl-pyridin-2-yl)-ethoxy]-phenyl group.