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Ethyl 6-methyl-2-(3-nitro­phen­oxy)-4-oxo-3-phenyl-3,4-dihydro­furo[2,3-d]pyrimidine-5-carboxyl­ate

✍ Scribed by Hu, Yang-Gen ;Li, Gui-Hua ;Zhou, Ming-Hua

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
533 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the crystal structure of the title compound, C 22 H 17 N 3 O 7 , the furo[2,3-d]pyrimidine ring system is essentially planar. -Stacking and intermolecular C-HÁ Á ÁO hydrogen-bond interactions stabilize the crystal structure.

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Methyl 1,6-dimethyl-4-(3-nitro­phen­yl)-
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Single-crystal X-ray study T = 293 K Mean (C±C) = 0.003 A Ê Disorder in main residue R factor = 0.043 wR factor = 0.134 Data-to-parameter ratio = 12.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.