1-(4-Methoxyphenyl)-2-(6-methyl-2-nitro- 3-pyridyloxy)propan-1-one
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Data
2005-01-08
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The title compound, C16H16N2O5, is a -ketoether derivative
closely related to natural 8,40-oxyneolignans, which are of
interest because of their moderate antifungal activity against
systemic mycosis. The nitro group is not coplanar with the
aromatic ring, as shown by a torsion angle of 47.2 (4) . The
molecules are linked by two non-classical intermolecular CÐ
H O hydrogen bonds with distances between donors and
acceptors of 3.441 (5) and 3.539 (5) A Ê , leading to the
formation of molecular stacking perpendicular to the bc plane.
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VENCATO, Ivo; FERRI, Pedro H.; SANTOS, Suzana C.; PEREIRA, Maristela; LARIUCCI, Carlito; HOMAR, Leon I. B.; NAPOLITANO, Hamilton B. 1-(4-Methoxyphenyl)-2-(6-methyl-2-nitro-3-pyridyloxy)propan-1-one. Acta Crystallographica. Section E: structure reports online, Chester, v. E61, p. 247-249, 2005.