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

In the title compound, C(10)H(5)ClO(3), a chlorinated 3-formyl­chromone derivative, the non-H atoms are essentially coplanar (r.m.s. deviation = 0.0456 Å) with the largest deviation from the least-squares plane [0.1136 (16) Å] being found for the ring-bound carbonyl O atom. In the crystal, mol­ecule...

Descripción completa

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/PMC4011265/
https://www.ncbi.nlm.nih.gov/pubmed/24860329
http://dx.doi.org/10.1107/S1600536814007119
_version_ 1782314784266387456
author Ishikawa, Yoshinobu
author_facet Ishikawa, Yoshinobu
author_sort Ishikawa, Yoshinobu
collection PubMed
description In the title compound, C(10)H(5)ClO(3), a chlorinated 3-formyl­chromone derivative, the non-H atoms are essentially coplanar (r.m.s. deviation = 0.0456 Å) with the largest deviation from the least-squares plane [0.1136 (16) Å] being found for the ring-bound carbonyl O atom. In the crystal, mol­ecules are linked through stacking inter­actions along the b axis [shortest centroid–centroid distance between the pyran and benzene rings = 3.4959 (15) Å].
format Online
Article
Text
id pubmed-4011265
institution National Center for Biotechnology Information
language English
publishDate 2014
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-40112652014-05-23 6-Chloro-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)ClO(3), a chlorinated 3-formyl­chromone derivative, the non-H atoms are essentially coplanar (r.m.s. deviation = 0.0456 Å) with the largest deviation from the least-squares plane [0.1136 (16) Å] being found for the ring-bound carbonyl O atom. In the crystal, mol­ecules are linked through stacking inter­actions along the b axis [shortest centroid–centroid distance between the pyran and benzene rings = 3.4959 (15) Å]. International Union of Crystallography 2014-04-05 /pmc/articles/PMC4011265/ /pubmed/24860329 http://dx.doi.org/10.1107/S1600536814007119 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-Chloro-4-oxo-4H-chromene-3-carb­aldehyde
title 6-Chloro-4-oxo-4H-chromene-3-carb­aldehyde
title_full 6-Chloro-4-oxo-4H-chromene-3-carb­aldehyde
title_fullStr 6-Chloro-4-oxo-4H-chromene-3-carb­aldehyde
title_full_unstemmed 6-Chloro-4-oxo-4H-chromene-3-carb­aldehyde
title_short 6-Chloro-4-oxo-4H-chromene-3-carb­aldehyde
title_sort 6-chloro-4-oxo-4h-chromene-3-carb­aldehyde
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011265/
https://www.ncbi.nlm.nih.gov/pubmed/24860329
http://dx.doi.org/10.1107/S1600536814007119
work_keys_str_mv AT ishikawayoshinobu 6chloro4oxo4hchromene3carbaldehyde

Ejemplares similares