The title compound, C 16 H 15 N 1 O 5 , is a -ketoether derivative, closely related to natural 8.4 H -oxyneolignans, which are of interest because of their antiprotozoal activity. The nitro group is not coplanar with the aromatic ring, as is shown by a torsion angle of 49.4 (3) . The molecules are c
1-(4-Methoxyphenyl)-2-(6-methyl-2-nitro-3-pyridyloxy)propan-1-one
✍ Scribed by Vencato, Ivo ;Ferri, Pedro H. ;Santos, Suzana C. ;Pereira, Maristela ;Lariucci, Carlito ;Homar, Leon I. B. ;Napolitano, Hamilton B.
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 299 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 183 K Mean '(C±C) = 0.002 A Ê Disorder in main residue R factor = 0.049 wR factor = 0.144 Data-to-parameter ratio = 16.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C 21 H 17 Br 3 O 3 , the two aromatic residues are almost coplanar with one another [dihedral angle = 9.92 (6) ]. The two Br atoms at the Csp 3 atoms are in a trans conformation. Related literature For background, see: Yathirajan et al. (2007).
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.040 wR factor = 0.112 Data-to-parameter ratio = 10.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.