Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 8 (August 2012)

organic compounds

Acta Cryst. (2012). E68, o2425    [ doi:10.1107/S1600536812030711 ]

2-[(E)-Meth­oxy­imino]-2-{2-[(2-methyl­phen­oxy)meth­yl]phen­yl}ethanoic acid

R. Kant, V. K. Gupta, K. Kapoor, C. S. Shripanavar and K. Banerjee

Abstract: In the title compound, C17H17NO4, the dihedral angle between the two aromatic rings is 59.64 (5)°. The (meth­oxy­imino)­ethanoic acid fragment is nearly perpendicular to the attached benzene ring [dihedral angle = 81.07 (4)°]. In the crystal, pairs of O-H...O hydrogen bonds between carb­oxy groups link mol­ecules into inversion dimers. In addition, [pi]-[pi] stacking inter­actions between inversion-related benzene rings are observed [centroid-centroid distance = 3.702 (1) Å].

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