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
. 2011 Jun 1;67(Pt 6):o1313-4.
doi: 10.1107/S160053681101614X. Epub 2011 May 7.

(2E)-3-[3-(Benz-yloxy)phen-yl]-1-(2-hy-droxy-phen-yl)prop-2-en-1-one

Hoong-Kun Fun, Wan-Sin Loh, B K Sarojini, V Musthafa Khaleel, B Narayana

(2E)-3-[3-(Benz-yloxy)phen-yl]-1-(2-hy-droxy-phen-yl)prop-2-en-1-one

Hoong-Kun Fun et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(22)H(18)O(3), an intra-molecular O-H⋯O hydrogen bond stabilizes the mol-ecular structure, forming an S(6) ring motif. The central benzene ring forms a dihedral angle of 64.74 (5)° with the phenyl ring and a dihedral angle of 5.58 (5)° with the terminal benzene ring. In the crystal, mol-ecules are linked into columns along the a axis via inter-molecular C-H⋯O hydrogen bonds. C-H⋯π inter-actions involving the centroid of the hy-droxy-substituted benzene ring further stabilize the crystal structure.

PubMed Disclaimer

Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. The dashed line indicates the intramolecular hydrogen bond.
Fig. 2.
Fig. 2.
The crystal packing of the title compound, viewed along the a axis. H atoms not involved in the intermolecular interactions (dashed lines) have been omitted for clarity.
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. Awad, W., El-Neweihy, M. & Selim, F. (1960). J. Org. Chem. 25, 1333–1336.
    1. Bernstein, J., Davis, R. E., Shimoni, L. & Chang, N.-L. (1995). Angew. Chem. Int. Ed. Engl. 34, 1555–1573.
    1. Bruker (2009). APEX2, SAINT and SADABS Bruker AXS Inc., Madison, Wisconsin, USA.
    1. Butcher, R. J., Yathirajan, H. S., Anilkumar, H. G., Sarojini, B. K. & Narayana, B. (2006). Acta Cryst. E62, o1633–o1635.