TY - JOUR
T1 - 5-Fluoro-1-(3-metylbutano-yl)pyrimidine-2,4(1H,3H)-dione
AU - Lehmler, Hans Joachim
AU - Parkin, Sean
PY - 2008/3/5
Y1 - 2008/3/5
N2 - The 3-methyl-butanoyl group and the 5-fluoro-uracil 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-methyl-butanoyl (C=)C - N - C=O torsion angle of 9.6 (2)° is comparable to that in structurally related compounds. In the solid state, two inversion-related mol-ecules form N - H⋯O hydrogen bonds to generate an inter-molecular R 2 2(8) ring. The crystal structure also diplays intra- and inter-molecular C - H⋯O inter-actions.
AB - The 3-methyl-butanoyl group and the 5-fluoro-uracil 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-methyl-butanoyl (C=)C - N - C=O torsion angle of 9.6 (2)° is comparable to that in structurally related compounds. In the solid state, two inversion-related mol-ecules form N - H⋯O hydrogen bonds to generate an inter-molecular R 2 2(8) ring. The crystal structure also diplays intra- and inter-molecular C - H⋯O inter-actions.
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U2 - 10.1107/S1600536808006296
DO - 10.1107/S1600536808006296
M3 - Article
C2 - 21202094
AN - SCOPUS:41849105105
SN - 1600-5368
VL - 64
SP - o703
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 4
ER -