There are two independent mol-ecules in the asymmetric unit of the title compound, C(15)H(14)BrNO(3), with very similar geometrical parameters. Each mol-ecule adopts the phenol-imine tautomeric form, with strong intra-molecular O-H⋯N hydrogen bonds. The two mol-ecules are non-planar, the dihedral angles between the two aromatic rings being are 24.6 (2) and 30.30 (13)°.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968797 | PMC |
http://dx.doi.org/10.1107/S1600536809011416 | DOI Listing |
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