Ethyl 8-amino-6-bromoimidazo[1,2-a]pyridine-2-carb­oxy­late

There are two independent mol­ecules 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 mol­ecules are nearly planar with maximum deviations of 0.001 (3) and 0.029 (3) Å. All non-H atoms of the first...

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Detalles Bibliográficos
Autores principales: Dahmani, Siham, Kandri Rodi, Youssef, Luis, Santiago V., Essassi, El Mokhtar, El Ammari, Lahcen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120515/
https://www.ncbi.nlm.nih.gov/pubmed/21754778
http://dx.doi.org/10.1107/S1600536811017077
Descripción
Sumario:There are two independent mol­ecules 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 mol­ecules are nearly planar with maximum deviations of 0.001 (3) and 0.029 (3) Å. All non-H atoms of the first mol­ecule are approximately co-planar whereas in the second mol­ecule, the ethyl group is almost perpendicular to the imidazo[1,2-a]pyridine system, the C—O—C—C torsion angles in the carb­oxy­lic acid ethyl group being −179.8 (4) and 112.1 (5)°, respectively.

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