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. 2008 Dec 20;65(Pt 1):o190.
doi: 10.1107/S160053680804289X.

(E)-4-Hydr-oxy-N'-(2-hydr-oxy-4-methoxy-benzyl-idene)benzohydrazide N,N-dimethyl-formamide solvate

Nooraziah Mohd Lair  1 , Hapipah Mohd Ali, Seik Weng Ng
Affiliations

(E)-4-Hydr-oxy-N'-(2-hydr-oxy-4-methoxy-benzyl-idene)benzohydrazide N,N-dimethyl-formamide solvate

Nooraziah Mohd Lair et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The Schiff base mol-ecule of the title compound, C(15)H(14)N(2)O(4)·C(3)H(7)NO, adopts a trans configuration with respect to the C=N double bond; the Schiff base itself is nearly planar (r.m.s. deviation 0.20 Å). The amido N atom is a hydrogen-bond donor to the dimethyl-formamide solvate mol-ecule. One of the hydr-oxy groups forms an intra-molecular hydrogen bond to the N atom of the C=N double bond, whereas the other forms an inter-molecular hydrogen bond to the carbonyl group.

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Figures

Fig. 1.
Fig. 1.
Displacement ellipsoid plot (Barbour, 2001) of the title compound at the 70% probability level. Hydrogen atoms are drawn as spheres of arbitrary radius.
Fig. 2.
Fig. 2.
Packing diagram with hydrogen bonds drawn as dashed lines.
See this image and copyright information in PMC

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