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Ethyl 8-amino-6-bromoimidazo[1,2-a]pyridine-2-carb-oxy-late.

Dahmani S, Kandri Rodi Y, Luis SV, Essassi el M, El Ammari L - Acta Crystallogr Sect E Struct Rep Online (2011)

Bottom Line: There are two independent mol-ecules in the asymmetric unit of the title compound, C(10)H(10)BrN(3)O(2), which are linked by N-H⋯O and C-H⋯O hydrogen bonds.The fused ring systems in both mol-ecules are nearly planar with maximum deviations of 0.001 (3) and 0.029 (3) Å.All non-H atoms of the first mol-ecule are approximately co-planar whereas in the second mol-ecule, the ethyl group is almost perpendicular to the imidazo[1,2-a]pyridine system, the C-O-C-C torsion angles in the carb-oxy-lic acid ethyl group being -179.8 (4) and 112.1 (5)°, respectively.

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ABSTRACT
There are two independent mol-ecules in the asymmetric unit of the title compound, C(10)H(10)BrN(3)O(2), which are linked by N-H⋯O and C-H⋯O hydrogen bonds. The fused ring systems in both mol-ecules are nearly planar with maximum deviations of 0.001 (3) and 0.029 (3) Å. All non-H atoms of the first mol-ecule are approximately co-planar whereas in the second mol-ecule, the ethyl group is almost perpendicular to the imidazo[1,2-a]pyridine system, the C-O-C-C torsion angles in the carb-oxy-lic acid ethyl group being -179.8 (4) and 112.1 (5)°, respectively.

No MeSH data available.


Related in: MedlinePlus

: Plot of of the two molecules building the asymmetric unit of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms are represented as small circles of arbitrary radii. Hydrogen bonds are shown as dashed lines.
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Fap1: : Plot of of the two molecules building the asymmetric unit of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms are represented as small circles of arbitrary radii. Hydrogen bonds are shown as dashed lines.


Ethyl 8-amino-6-bromoimidazo[1,2-a]pyridine-2-carb-oxy-late.

Dahmani S, Kandri Rodi Y, Luis SV, Essassi el M, El Ammari L - Acta Crystallogr Sect E Struct Rep Online (2011)

: Plot of of the two molecules building the asymmetric unit of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms are represented as small circles of arbitrary radii. Hydrogen bonds are shown as dashed lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3120515&req=5

Fap1: : Plot of of the two molecules building the asymmetric unit of the title compound with the atom-labelling scheme. Displacement ellipsoids are drawn at the 50% probability level. H atoms are represented as small circles of arbitrary radii. Hydrogen bonds are shown as dashed lines.
Bottom Line: There are two independent mol-ecules in the asymmetric unit of the title compound, C(10)H(10)BrN(3)O(2), which are linked by N-H⋯O and C-H⋯O hydrogen bonds.The fused ring systems in both mol-ecules are nearly planar with maximum deviations of 0.001 (3) and 0.029 (3) Å.All non-H atoms of the first mol-ecule are approximately co-planar whereas in the second mol-ecule, the ethyl group is almost perpendicular to the imidazo[1,2-a]pyridine system, the C-O-C-C torsion angles in the carb-oxy-lic acid ethyl group being -179.8 (4) and 112.1 (5)°, respectively.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
There are two independent mol-ecules in the asymmetric unit of the title compound, C(10)H(10)BrN(3)O(2), which are linked by N-H⋯O and C-H⋯O hydrogen bonds. The fused ring systems in both mol-ecules are nearly planar with maximum deviations of 0.001 (3) and 0.029 (3) Å. All non-H atoms of the first mol-ecule are approximately co-planar whereas in the second mol-ecule, the ethyl group is almost perpendicular to the imidazo[1,2-a]pyridine system, the C-O-C-C torsion angles in the carb-oxy-lic acid ethyl group being -179.8 (4) and 112.1 (5)°, respectively.

No MeSH data available.


Related in: MedlinePlus