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3-(2,4-Dichloro­phen­oxy)-1-(4-meth­oxy­phen­yl)-4-(3-nitro­phen­yl)azetidin-2-one

By Mehmet Akkurt, Sevim Türktekin, Aliasghar Jarrahpour, Seid Ali Torabi Badrabady and Orhan Büyükgüngör

Abstract

In the title compound, C22H16Cl2N2O5, the nearly planar four-membered β-lactam ring [maximum deviations of 0.011 (2) for the N atom] makes dihedral angles of 68.34 (13), 83.04 (13) and 3.37 (13)° with the dichloro-, nitro- and meth­oxy­phenyl rings, respectively. The crystal structure is stabilized by C—H⋯O hydrogen-bond inter­actions. In addition, a π–π stacking inter­action [centroid–centroid distance = 3.6622 (12) Å] is observed between the β-lactam and nitro­phenyl rings

Topics: Organic Papers
Publisher: International Union of Crystallography
OAI identifier: oai:pubmedcentral.nih.gov:3050394
Provided by: PubMed Central

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Citations

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  3. (2008). View of the packing and hydrogen bonding interactions down the a axis. Non-hydrogen bonding H atoms are omitted for clarity. 3-(2,4-Dichlorophenoxy)-1-(4-methoxyphenyl)-4-(3-nitrophenyl)azetidin-2-one Crystal data