6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde

In the title compound, C(10)H(5)FO(3), the non-H atoms are essentially coplanar (r.m.s. deviation = 0.0071 Å), with the largest deviation from the mean plane [0.0203 (15) Å] being found for the ring C atom in the 2-position. In the crystal, mol­ecules are linked into a three-dimensional architecture...

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Detalles Bibliográficos
Autor principal: Ishikawa, Yoshinobu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011281/
https://www.ncbi.nlm.nih.gov/pubmed/24860383
http://dx.doi.org/10.1107/S1600536814008502
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author Ishikawa, Yoshinobu
author_facet Ishikawa, Yoshinobu
author_sort Ishikawa, Yoshinobu
collection PubMed
description In the title compound, C(10)H(5)FO(3), the non-H atoms are essentially coplanar (r.m.s. deviation = 0.0071 Å), with the largest deviation from the mean plane [0.0203 (15) Å] being found for the ring C atom in the 2-position. In the crystal, mol­ecules are linked into a three-dimensional architecture via C—H⋯O hydrogen bonds and π–π stacking inter­actions between the chromone units along the a-axis direction [centroid–centroid distance between the benzene and pyran rings = 3.707 (2) Å].
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spelling pubmed-40112812014-05-23 6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde Ishikawa, Yoshinobu Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(10)H(5)FO(3), the non-H atoms are essentially coplanar (r.m.s. deviation = 0.0071 Å), with the largest deviation from the mean plane [0.0203 (15) Å] being found for the ring C atom in the 2-position. In the crystal, mol­ecules are linked into a three-dimensional architecture via C—H⋯O hydrogen bonds and π–π stacking inter­actions between the chromone units along the a-axis direction [centroid–centroid distance between the benzene and pyran rings = 3.707 (2) Å]. International Union of Crystallography 2014-04-18 /pmc/articles/PMC4011281/ /pubmed/24860383 http://dx.doi.org/10.1107/S1600536814008502 Text en © Yoshinobu Ishikawa 2014 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
Ishikawa, Yoshinobu
6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde
title 6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde
title_full 6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde
title_fullStr 6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde
title_full_unstemmed 6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde
title_short 6-Fluoro-4-oxo-4H-chromene-3-carbalde­hyde
title_sort 6-fluoro-4-oxo-4h-chromene-3-carbalde­hyde
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011281/
https://www.ncbi.nlm.nih.gov/pubmed/24860383
http://dx.doi.org/10.1107/S1600536814008502
work_keys_str_mv AT ishikawayoshinobu 6fluoro4oxo4hchromene3carbaldehyde

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