Abstract
In the title compound, C24H15NO2, the oxazole ring is oriented at dihedral angles of 10.09 (4) and 6.04 (4)° with respect to the mean planes of the naphthalene ring systems, while the two naphthalene ring systems make a dihedral angle of 4.32 (3)°. Intramolecular C—H⋯N hydrogen bonds link the oxazole N atom to the naphthalene ring systems. In the crystal, intermolecular weak C—H⋯O hydrogen bonds link the molecules into centrosymmetric dimers. π–π contacts between the oxazole and naphthalene rings and between the naphthalene ring systems [centroid–centroid distances = 3.5947 (9) and 3.7981 (9) Å] may further stabilize the crystal structure. Three weak C—H⋯π interactions also occur.
Highlights
C24H15NO2, the oxazole ring is oriented at dihedral angles of 10.09 (4) and 6.04 (4) with respect to the mean planes of the naphthalene ring systems, while the two naphthalene ring systems make a dihedral angle of 4.32 (3)
The authors are indebted to Anadolu University and the Medicinal Plants and Medicine Research Centre of Anadolu
The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry
Summary
R factor = 0.044; wR factor = 0.136; data-to-parameter ratio = 17.5. C24H15NO2, the oxazole ring is oriented at dihedral angles of 10.09 (4) and 6.04 (4) with respect to the mean planes of the naphthalene ring systems, while the two naphthalene ring systems make a dihedral angle of 4.32 (3). Intramolecular C—H N hydrogen bonds link the oxazole N atom to the naphthalene ring systems. Intermolecular weak C—H O hydrogen bonds link the molecules into centrosymmetric dimers. – contacts between the oxazole and naphthalene rings and between the naphthalene ring systems [centroid–centroid distances = 3.5947 (9). 3.7981 (9) Å] may further stabilize the crystal structure.
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