Abstract
In the title compound, C15H14N2O5, the central amide C—C(=O)—N—C unit forms dihedral angles of 28.17 (13) and 26.47 (13)° with the two benzene rings, whereas the two benzene rings are almost coplanar, making a dihedral angle of 4.52 (13)°. The two methoxy and the nitro substituents are almost coplanar with their attached benzene rings, with C—O—C—C torsion angles of −1.3 (4) and −4.6 (4)°, and an O—N—C—C torsion angle of 17.1 (3)°. In the crystal, molecules are linked via C—H⋯O and N—H⋯O interactions, forming a tape running along the b axis.
Highlights
The two methoxy and the nitro substituents are almost coplanar with their attached benzene rings, with C—
Molecules are linked via C—H O and N—H O interactions, forming a tape running along the b axis
The title compound was obtained during our attempt to synthesize libraries of benzamide derivatives under different conditions
Summary
H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan, and b. H atoms treated by a mixture of independent and constrained refinement max = 0.24 e Å3. R factor = 0.064; wR factor = 0.155; data-to-parameter ratio = 12.4. 26.47 (13) with the two benzene rings, whereas the two benzene rings are almost coplanar, making a dihedral angle of. The two methoxy and the nitro substituents are almost coplanar with their attached benzene rings, with C—. Molecules are linked via C—H O and N—H O interactions, forming a tape running along the b axis. Symmetry codes: (i) x; y þ 1; z; (ii) x þ 1; y þ 2; z. Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL, PARST (Nardelli, 1995) and PLATON (Spek, 2009)
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