Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 2 (February 2013)

organic compounds

Acta Cryst. (2013). E69, o163    [ doi:10.1107/S1600536812051410 ]


H. Kargili, A. Alaman Agar, G. Alpaslan, O. Büyükgüngör and A. Erdönmez

Abstract: The title compound, C19H14F3NO2, crystallizes in the keto-amine tautomeric form, with a strong intra­molecular N-H...O hydrogen bond. The mol­ecule is almost planar; the dihedral angle between the naphthalene ring system and the benzene ring is 4.60 (7)°. In the crystal, mol­ecules are linked into chains along the c axis by C-H...O hydrogen bonds. The F atoms of the trifluoro­methyl group are disordered over two positions with refined site occupancies of 0.668 (9) and 0.332 (9).

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