Acta Cryst. (2009). E65, o1548  [ doi:10.1107/S1600536809021631 ]

(E)-Methyl N'-(2-hydroxy-3-methoxybenzylidene)hydrazinecarboxylate

L.-P. Lv, W.-B. Yu, W.-W. Li, Y.-Z. Zhang and X.-C. Hu

Abstract: The title compound, C₁₀H₁₂N₂O₄, adopts a trans configuration with respect to the C=N double bond. The non-H atoms of the molecule are essentially coplanar, with a maximum deviation of 0.015 (2) Å. An intramolecular O-HN interaction is observed. In the crystal structure, the molecules are linked into a two-dimensional network parallel to the ac plane by N-HO hydrogen bonds involving the methoxy O atom and by two C-HO hydrogen bonds involving the carbonyl O atom. In addition, an intermolecular C-H interaction is observed.

Online 10 June 2009

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