Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime

The title compound, C(10)H(8)BrNO(2), is almost planar (r.m.s. deviation for the non-H atoms = 0.031 Å) and the conformation across the C=N bond is trans. Further, the O atom of the benzo­furan ring is syn to the N atom of the oxime group. In the crystal, inversion dimers linked by pairs of O—H⋯N hy...

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Autores principales: Krishnaswamy, G., Krishna Murthy, P., Nivedita Desai, R., Suchetan, P. A., Aruna Kumar, D. B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4647387/
https://www.ncbi.nlm.nih.gov/pubmed/26594472
http://dx.doi.org/10.1107/S205698901501751X
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author Krishnaswamy, G.
Krishna Murthy, P.
Nivedita Desai, R.
Suchetan, P. A.
Aruna Kumar, D. B.
author_facet Krishnaswamy, G.
Krishna Murthy, P.
Nivedita Desai, R.
Suchetan, P. A.
Aruna Kumar, D. B.
author_sort Krishnaswamy, G.
collection PubMed
description The title compound, C(10)H(8)BrNO(2), is almost planar (r.m.s. deviation for the non-H atoms = 0.031 Å) and the conformation across the C=N bond is trans. Further, the O atom of the benzo­furan ring is syn to the N atom of the oxime group. In the crystal, inversion dimers linked by pairs of O—H⋯N hydrogen bonds generate R (2) (2)(6) loops. Very weak aromatic π–π stacking inter­actions [centroid–centroid separations = 3.9100 (12) and 3.9447 (12) Å] are also observed.
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spelling pubmed-46473872015-11-20 Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime Krishnaswamy, G. Krishna Murthy, P. Nivedita Desai, R. Suchetan, P. A. Aruna Kumar, D. B. Acta Crystallogr E Crystallogr Commun Data Reports The title compound, C(10)H(8)BrNO(2), is almost planar (r.m.s. deviation for the non-H atoms = 0.031 Å) and the conformation across the C=N bond is trans. Further, the O atom of the benzo­furan ring is syn to the N atom of the oxime group. In the crystal, inversion dimers linked by pairs of O—H⋯N hydrogen bonds generate R (2) (2)(6) loops. Very weak aromatic π–π stacking inter­actions [centroid–centroid separations = 3.9100 (12) and 3.9447 (12) Å] are also observed. International Union of Crystallography 2015-09-26 /pmc/articles/PMC4647387/ /pubmed/26594472 http://dx.doi.org/10.1107/S205698901501751X Text en © Krishnaswamy et al. 2015 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Data Reports
Krishnaswamy, G.
Krishna Murthy, P.
Nivedita Desai, R.
Suchetan, P. A.
Aruna Kumar, D. B.
Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime
title Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime
title_full Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime
title_fullStr Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime
title_full_unstemmed Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime
title_short Crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime
title_sort crystal structure of 1-(5-bromo-1-benzo­furan-2-yl)ethanone oxime
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4647387/
https://www.ncbi.nlm.nih.gov/pubmed/26594472
http://dx.doi.org/10.1107/S205698901501751X
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