5-Fluoro-1-(3-metylbutanoyl)pyrimidine-2,4(1H,3H)-dione
The 3-methylbutanoyl group and the 5-fluorouracil unit of the title compound, C9H11FN2O3, are essentially coplanar, with the carbonyl group oriented towards the ring CH group and away from the nearer ring carbonyl group. The 3-methylbutanoyl (C=)C—N—C=O torsion angle of 9.6&#...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2008-04-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808006296 |