Article ID Journal Published Year Pages File Type
1407677 Journal of Molecular Structure 2016 12 Pages PDF
Abstract

•The title compound has been characterized by FTIR, 1H NMR and 13C NMR.•The structure has been studied by SCXRD method and DFT.•The wavenumbers were assigned using PED analysis.•NBO, HOMO-LUMO and MEP and thermodynamic properties were reported.

The title compound 1-(2-chloro-4-phenylquinolin-3-yl)ethanone (CPQE) was synthesised effectively by chlorination of 3-acetyl-4-phenylquinolin-2(1H)-one (APQ) using POCl3 reagent. Structural and vibrational spectroscopic studies were performed by utilizing single crystal X-ray diffraction, FTIR and NMR spectral analysis along with DFT method utilizing GAUSSIAN′ 03 software. Veda program has been employed to perform a detailed interpretation of vibrational spectra. Mulliken population analyses on atomic charges, MEP, HOMO-LUMO, NBO, Global chemical reactivity descriptors and thermodynamic properties have been examined by (DFT/B3LYP) method with the 6-311G(d,p) basis set level.

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Physical Sciences and Engineering Chemistry Organic Chemistry
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