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

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

There are two independent molecules in the asymmetric unit of the title compound, C10H10BrN3O2, 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&...

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Bibliographic Details
Main Authors: Siham Dahmani, Youssef Kandri Rodi, Santiago V. Luis, El Mokhtar Essassi, Lahcen El Ammari
Format: Article
Language:English
Published: International Union of Crystallography 2011-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811017077
Description
Summary:There are two independent molecules in the asymmetric unit of the title compound, C10H10BrN3O2, 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.
ISSN:1600-5368

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