Ethyl 5-bromo-3-eth­oxy­carbonyl­amino-1-benzofuran-2-carboxyl­ate

In the title compound, C(14)H(14)BrNO(5), the ester group is disordered [occupancy ratio 0.52 (2):0.48 (2)]. The major component is nearly coplanar with the benzofuran plane, subtending a dihedral angle of 7.84 (2)°, while the amide group is twisted out of the benzofuran plane making a dihedral angl...

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Detalles Bibliográficos
Autores principales: Karunakar, Prashantha, Krishnamurthy, V., Girija, C. R., Krishna, V., Vaidya, V. P., Yamuna, A. J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588419/
https://www.ncbi.nlm.nih.gov/pubmed/23476536
http://dx.doi.org/10.1107/S1600536813002997
Descripción
Sumario:In the title compound, C(14)H(14)BrNO(5), the ester group is disordered [occupancy ratio 0.52 (2):0.48 (2)]. The major component is nearly coplanar with the benzofuran plane, subtending a dihedral angle of 7.84 (2)°, while the amide group is twisted out of the benzofuran plane making a dihedral angle of 39.69 (2)°. An intra­molecular N—H⋯O hydrogen bond occurs. In the crystal, pairs of weak C—H⋯O hydrogen bonds link the mol­ecules into inversion dimers, which are further linked via strong N—H⋯O hydrogen bonds, generating a zigzag chain extending along [100].

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