Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2009 Jun 17;65(Pt 7):o1587.
doi: 10.1107/S1600536809022168.

(E)-N'-(3,5-Dibromo-2-hydroxy-benzyl-idene)-2-methoxy-benzohydrazide

Guo-Biao Cao  1 , Xu-Hui Lu
Affiliations

(E)-N'-(3,5-Dibromo-2-hydroxy-benzyl-idene)-2-methoxy-benzohydrazide

Guo-Biao Cao et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(15)H(12)Br(2)N(2)O(3), was synthesized by the reaction of 3,5-dibromo-2-hydroxy-benzaldehyde with an equimolar quantity of 2-methoxy-benzohydrazide in methanol. The dihedral angle between the two benzene rings is 3.4 (2)° and intra-molecular O-H⋯N and N-H⋯O hydrogen bonds are observed in the mol-ecule. The crystal studied was an inversion twin with a 0.513 (19):0.487 (19) domain ratio.

PubMed Disclaimer

Figures

Fig. 1.
Fig. 1.
The molecular structure of (I) with ellipsoids drawn at the 30% probability level and hydrogen bonds indicated by dashed lines.
See this image and copyright information in PMC

References

    1. Allen, F. H., Kennard, O., Watson, D. G., Brammer, L., Orpen, A. G. & Taylor, R. (1987). J. Chem. Soc. Perkin Trans. 2, pp. S1–19.
    1. Bruker (2001). SADABS Bruker AXS Inc., Madison, Wisconsin, USA.
    1. Bruker (2007). SMART and SAINT Bruker AXS Inc., Madison, Wisconsin, USA.
    1. Flack, H. D. (1983). Acta Cryst. A39, 876–881.
    1. Fun, H.-K., Patil, P. S., Rao, J. N., Kalluraya, B. & Chantrapromma, S. (2008). Acta Cryst. E64, o1707. - PMC - PubMed