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

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AKKURT M., Turktekin S., Jarrahpour A., Badrabady S. A. T. , Buyukgungor O.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, vol.67, 2011 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 67
• Publication Date: 2011
• Doi Number: 10.1107/s1600536810052645
• Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Erciyes University Affiliated: Yes

Abstract

In the title compound, C(22)H(16)Cl(2)N(2)O(5), the nearly planar four-membered beta-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)degrees with the dichloro-, nitro-and methoxyphenyl rings, respectively. The crystal structure is stabilized by C-H center dot center dot center dot O hydrogen-bond interactions. In addition, a pi-pi stacking interaction [centroid-centroid distance = 3.6622 (12) angstrom] is observed between the beta-lactam and nitrophenyl rings.