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 Nov;67(Pt 11):o2974.
doi: 10.1107/S160053681104205X. Epub 2011 Oct 22.

Ethyl 8-chloro-1-cyclo-propyl-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxyl-ate

Hong-Shun Sun, Long Jiang, Yu-Long Li, Xin-Hua Lu, Hong Xu

Ethyl 8-chloro-1-cyclo-propyl-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxyl-ate

Hong-Shun Sun et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Nov.

Abstract

In the mol-ecule of the title compound, C(15)H(12)ClF(2)NO(3), the quinoline ring system is not planar, the dihedral angle between the pyridine and benzene rings being 3.55 (8)°. In the crystal, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into layers parallel to (101).

PubMed Disclaimer

Figures

Fig. 1.
Fig. 1.
The molecular structure of the title compound, with displacement ellipsoids drawn at the 50% probability level.
See this image and copyright information in PMC

References

    1. Enraf–Nonius (1994). CAD-4 EXPRESS Enraf–Nonius, Delft, The Netherlands.
    1. Fujita, M. & Chiba, K. (1998). Chem. Pharm. Bull. 46, 631–638. - PubMed
    1. Harms, K. & Wocadlo, S. (1995). XCAD4 University of Marburg, Germany.
    1. North, A. C. T., Phillips, D. C. & Mathews, F. S. (1968). Acta Cryst. A24, 351–359.
    1. Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. - PubMed