The title compound, C(17)H(19)NO(2), exists as an enol-imine tautomer. The dihedral angle between the two benzene rings is 4.6 (2)°. The mol-ecular structure is stabilized by intramol-ecular O-H⋯O and O-H⋯N hydrogen bonds which generate S(5) and S(6) ring motifs, respectively. In the crystal, mol-ecules are linked into centrosymmetric dimers by pairs of O-H⋯O hydrogen bonds. In addition, C-H⋯π inter-actions involving both benzene rings are observed.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977352 | PMC |
| http://dx.doi.org/10.1107/S1600536809029316 | DOI Listing |
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