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Methyl 2,6-bis[(5-chloro-4,6-dimethoxypyrimidin-2-yl)oxy]benzoate

Fun, Hoong-Kun and Goh, Jia Hao and Rai, Sankappa and Isloor, Arun M and Shetty, Prakash (2010) Methyl 2,6-bis[(5-chloro-4,6-dimethoxypyrimidin-2-yl)oxy]benzoate. Acta Crystallographica Section E, 66 (7). pp. 1869-1870. ISSN 1600-5368

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Abstract

In the title compound, C20H18Cl2N4O8, the two pyrimidine rings are inclined at dihedral angles of 66.68 (5) and 71.91 (6) with respect to the central benzene ring. In the crystal structure, intermolecular C—H...N hydrogen bonds link neighbouring molecules into a ribbon-like structure along the b axis. The ribbons are interconnected into a twodimensional network parallel to the bc plane by short intermolecular Cl...Cl [3.4427 (6) A ° ] and Cl...O [3.1420 (9) and 3.1750 (11) A ° ] interactions. The crystal structure is further stabilized by intermolecular interactions [centroid– centroid distance 3.4552 (8) A ° ] involving the pyrimidine rings.

Item Type: Article
Additional Information: © International Union of Crystallography
Uncontrolled Keywords: single-crystal X-ray study; T = 100 K; mean (C–C) = 0.002 A° ; R factor = 0.040; wR factor = 0.129; data-to-parameter ratio = 25.8.
Subjects: Engineering > MIT Manipal > Chemistry
Engineering > MIT Manipal > Printing and Media
Depositing User: MIT Library
Date Deposited: 10 Jan 2012 10:42
Last Modified: 10 Jan 2012 10:42
URI: http://eprints.manipal.edu/id/eprint/2068

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