3-Bromo­chroman-4-one

The heterocyclic ring of the title compound, C(9)H(7)BrO(2), obtained by bromination of 4-chromanone with copper bromide, adopts a half-chair conformation. The supramol­ecular structure is governed by a weak C—H⋯O hydrogen bond. There is also π–π stacking between symmetry-related benzene rings; the...

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Autores principales: Shaikh, Mahidansha M., Koorbanally, Neil A., Du Toit, Karen, Ramjugernath, Deresh, Bodenstein, Johannes
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/PMC3629513/
https://www.ncbi.nlm.nih.gov/pubmed/23634031
http://dx.doi.org/10.1107/S1600536813005394
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author Shaikh, Mahidansha M.
Koorbanally, Neil A.
Du Toit, Karen
Ramjugernath, Deresh
Bodenstein, Johannes
author_facet Shaikh, Mahidansha M.
Koorbanally, Neil A.
Du Toit, Karen
Ramjugernath, Deresh
Bodenstein, Johannes
author_sort Shaikh, Mahidansha M.
collection PubMed
description The heterocyclic ring of the title compound, C(9)H(7)BrO(2), obtained by bromination of 4-chromanone with copper bromide, adopts a half-chair conformation. The supramol­ecular structure is governed by a weak C—H⋯O hydrogen bond. There is also π–π stacking between symmetry-related benzene rings; the centroid–centroid distance is 3.9464 (18), the perpendicular distance between the rings is 3.4703 (11) and the offset is 1.879 Å.
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spelling pubmed-36295132013-04-30 3-Bromo­chroman-4-one Shaikh, Mahidansha M. Koorbanally, Neil A. Du Toit, Karen Ramjugernath, Deresh Bodenstein, Johannes Acta Crystallogr Sect E Struct Rep Online Organic Papers The heterocyclic ring of the title compound, C(9)H(7)BrO(2), obtained by bromination of 4-chromanone with copper bromide, adopts a half-chair conformation. The supramol­ecular structure is governed by a weak C—H⋯O hydrogen bond. There is also π–π stacking between symmetry-related benzene rings; the centroid–centroid distance is 3.9464 (18), the perpendicular distance between the rings is 3.4703 (11) and the offset is 1.879 Å. International Union of Crystallography 2013-03-02 /pmc/articles/PMC3629513/ /pubmed/23634031 http://dx.doi.org/10.1107/S1600536813005394 Text en © Shaikh et al. 2013 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 Organic Papers
Shaikh, Mahidansha M.
Koorbanally, Neil A.
Du Toit, Karen
Ramjugernath, Deresh
Bodenstein, Johannes
3-Bromo­chroman-4-one
title 3-Bromo­chroman-4-one
title_full 3-Bromo­chroman-4-one
title_fullStr 3-Bromo­chroman-4-one
title_full_unstemmed 3-Bromo­chroman-4-one
title_short 3-Bromo­chroman-4-one
title_sort 3-bromo­chroman-4-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629513/
https://www.ncbi.nlm.nih.gov/pubmed/23634031
http://dx.doi.org/10.1107/S1600536813005394
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AT koorbanallyneila 3bromochroman4one
AT dutoitkaren 3bromochroman4one
AT ramjugernathderesh 3bromochroman4one
AT bodensteinjohannes 3bromochroman4one

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