Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 11 (November 2012)

organic compounds

Acta Cryst. (2012). E68, o3163    [ doi:10.1107/S1600536812042316 ]

3-Meth­oxy-2-[2-({[6-(trifluoro­meth­yl)pyridin-2-yl]­oxy}meth­yl)phen­yl]prop-2-enoic acid

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

Abstract: The title mol­ecule, C17H14F3NO4, consists of two nearly planar fragments, viz. the 2-benzyl­oxypyridine (r.m.s. deviation 0.016 Å) and (E)-3-meth­oxy­prop2-enoic (r.m.s. deviation 0.004 Å) units, which form a dihedral angle of 84.19 (7)°. In the crystal, pairs of O-H...O hydrogen bonds link mol­ecules into dimers that are further connected by C-H...O and C-H...F inter­actions into (001) layers. In addition, [pi]-[pi] stacking inter­actions are observed within a layer between the pyridine and benzene rings [centroid-centroid distance = 3.768 (2) Å]. The F atoms of the trifluoro­methyl group are disordered over two sets of sites in a 0.53 (4):0.47 (4) ratio.

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