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. 2009 May 23;65(Pt 6):o1384.
doi: 10.1107/S1600536809018996.

Methyl 2-[(E)-3-hydr-oxy-4-methoxy-benzyl-idene]hydrazinecarboxyl-ate

Lu-Ping Lv, Tie-Ming Yu, Wen-Bo Yu, Wei-Wei Li, Xian-Chao Hu

Methyl 2-[(E)-3-hydr-oxy-4-methoxy-benzyl-idene]hydrazinecarboxyl-ate

Lu-Ping Lv et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(10)H(12)N(2)O(4), adopts a trans configuration with respect to the C=N bond. The hydrazinecarboxyl-ate group is twisted from the benzene ring by 6.62 (5)° and an intramolecular O-H⋯O hydrogen bond occurs. In the crystal structure, mol-ecules are linked into a two-dimensional network parallel to (100) by O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. In addition, weak C-H⋯π inter-actions are observed.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. The dashed line indicates a hydrogen bond.
Fig. 2.
Fig. 2.
Crystal packing of the title compound. Hydrogen bonds are shown as dashed lines.
See this image and copyright information in PMC

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