In the mol-ecular structure of the title compound, C(15)H(15)NO(3), the two benzene rings are twisted with respect to each other, making a dihedral angle of 75.11 (10)°. In the amide fragment, the C=O and C-N bond distances are 1.248 (3) and 1.321 (3) Å, respectively, indicating electron delocalization. A partially ovelapped arrangement between parallel hydroxy-methoxy-benzene rings is observed in the crystal structure, and the face-to-face distance of 3.531 (16) Å suggests the existence of weak π-π stacking. N-H⋯O and O-H⋯O hydrogen bonding is also present in the crystal structure.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977390 | PMC |
http://dx.doi.org/10.1107/S1600536809027500 | DOI Listing |
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