The synthesis, crystal structure and spectroscopic analysis of (E)-3-(4-chloro­phen­yl)-1-(2,3-di­hydro­benzo[b][1,4]dioxin-6-yl)prop-2-en-1-one

Vinaya and Richard, Austin S. and Murthy, Subbiah M. and Basavaraju, Y. B. and Yathirajan, H. S. and Parkin, Sean (2023) The synthesis, crystal structure and spectroscopic analysis of (E)-3-(4-chloro­phen­yl)-1-(2,3-di­hydro­benzo[b][1,4]dioxin-6-yl)prop-2-en-1-one. Acta Crystallographica Section E, 79 (7). pp. 674-677. ISSN 2056-9890

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Abstract

The synthesis, crystal structure and spectroscopic analysis of (E)-1-(2,3-di­hydro­benzo[b][1,4]dioxin-6-yl)-3-(4-chloro­phen­yl)prop-2-en-1-one (C17H13ClO3), a substituted chalcone, are described. The overall geometry of the mol­ecule is largely planar (r.m.s. deviation = 0.1742 Å), but slightly kinked, leading to a dihedral angle between the planes of the benzene rings at either side of the mol­ecule of 8.31 (9)°. In the crystal, only weak inter­actions determine the packing motifs. These include C—H⋯O and C—H⋯Cl hydrogen bonds and π–π overlap of aromatic rings.

Item Type:	Article
Uncontrolled Keywords:	crystal structure, chalcone, pi-pi interaction
Subjects:	C Chemical Science > Chemistry
Divisions:	Department of > Chemistry
Depositing User:	C Swapna Library Assistant
Date Deposited:	03 Jul 2023 05:06
Last Modified:	03 Jul 2023 05:06
URI:	http://eprints.uni-mysore.ac.in/id/eprint/17568

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