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
. 2008 Jun 19;64(Pt 7):o1278.
doi: 10.1107/S1600536808017297.

1-(4-Chloro-benzo-yl)-2,7-dimethoxy-naphthalene

Ryosuke Mitsui, Kosuke Nakaema, Keiichi Noguchi, Akiko Okamoto, Noriyuki Yonezawa

1-(4-Chloro-benzo-yl)-2,7-dimethoxy-naphthalene

Ryosuke Mitsui et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(19)H(15)ClO(3), the dihedral angle between the naphthalene ring system and the benzene ring is 72.06 (7)°. The 4-chloro-phenyl group and the carbonyl group are almost coplanar. An inter-molecular C-H⋯O hydrogen bond is formed between an H atom of the 4-chloro-phenyl group and the O atom of one meth-oxy group, forming a zigzag chain along the a axis.

PubMed Disclaimer

Figures

Fig. 1.
Fig. 1.
The molecular structure of (I), showing the atom-labeling scheme and 50% probability displacement ellipsoids.
Fig. 2.
Fig. 2.
The alignment of the molecules in the crystal structure, viewed along the a axis. H atoms are omitted.
Fig. 3.
Fig. 3.
The alignment of the molecules in the crystal structure, viewed in an oblique direction. H atoms are omitted.
Fig. 4.
Fig. 4.
The alignment of the molecules in the crystal structure, showing the herring-bone packing. H atoms are omitted.
See this image and copyright information in PMC

References

    1. Burla, M. C., Caliandro, R., Camalli, M., Carrozzini, B., Cascarano, G. L., De Caro, L., Giacovazzo, C., Polidori, G. & Spagna, R. (2005). J. Appl. Cryst.38, 381–388.
    1. Burnett, M. N. & Johnson, C. K. (1996). ORTEPIII Report ORNL-6895. Oak Ridge National Laboratory. Tennessee, USA.
    1. Higashi, T. (1995). ABSCOR Rigaku Corporation, Tokyo, Japan.
    1. Nakaema, K., Okamoto, A., Imaizumi, M., Noguchi, K. & Yonezawa, N. (2008). Acta Cryst. E64, o612. - PMC - PubMed
    1. Nakaema, K., Okamoto, A., Noguchi, K. & Yonezawa, N. (2007). Acta Cryst. E63, o4120.