Article

(8-Bromo-2-hydroxy-7-methoxy-1-naph-thyl)(4-chlorobenzoyl)methanone.

Acta Crystallographica Section E Structure Reports Online (Impact Factor: 0.35). 01/2010; 66(Pt 3):o676. DOI: 10.1107/S1600536810006185
Source: PubMed

ABSTRACT In the title compound, C(18)H(12)BrClO(3), the naphthalene ring system and the benzene ring make a dihedral angle of 82.18 (9)°. The conformation around the central C=O group is such that the C=O bond vector forms a larger angle to the plane of the naphthalene ring system than to the plane of the benzene ring, viz. 60.91 (16)° versus 13.94 (16)°. In the crystal structure, two π-π inter-actions formed between the naphthalene ring systems [centroid-centroid distances of 3.8014 (13) and 3.9823 (13) Å] and inter-molecular O-H⋯O and C-H⋯O hydrogen bonds are present.

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