7-Fluoro-4-oxochromene-3-carbaldehyde

In the title compound, C(10)H(5)FO(3), the chromenone ring is essentially planar, with a maximum deviation of 0.039 (1) Å. The dihedral angle between the fluoro-subsituted benzene ring and the pyran ring is 1.92 (4)°. In the crystal, mol­ecules are connected via weak inter­molecular C—H⋯O hydrogen b...

Descripción completa

Detalles Bibliográficos
Autores principales: Asad, Mohammad, Oo, Chuan-Wei, Osman, Hasnah, Hemamalini, Madhukar, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099754/
https://www.ncbi.nlm.nih.gov/pubmed/21754060
http://dx.doi.org/10.1107/S1600536811007045
_version_ 1782204076889473024
author Asad, Mohammad
Oo, Chuan-Wei
Osman, Hasnah
Hemamalini, Madhukar
Fun, Hoong-Kun
author_facet Asad, Mohammad
Oo, Chuan-Wei
Osman, Hasnah
Hemamalini, Madhukar
Fun, Hoong-Kun
author_sort Asad, Mohammad
collection PubMed
description In the title compound, C(10)H(5)FO(3), the chromenone ring is essentially planar, with a maximum deviation of 0.039 (1) Å. The dihedral angle between the fluoro-subsituted benzene ring and the pyran ring is 1.92 (4)°. In the crystal, mol­ecules are connected via weak inter­molecular C—H⋯O hydrogen bonds, forming supra­molecular ribbons along the b axis. These ribbons are stacked down the a axis.
format Text
id pubmed-3099754
institution National Center for Biotechnology Information
language English
publishDate 2011
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-30997542011-07-13 7-Fluoro-4-oxochromene-3-carbaldehyde Asad, Mohammad Oo, Chuan-Wei Osman, Hasnah Hemamalini, Madhukar Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(10)H(5)FO(3), the chromenone ring is essentially planar, with a maximum deviation of 0.039 (1) Å. The dihedral angle between the fluoro-subsituted benzene ring and the pyran ring is 1.92 (4)°. In the crystal, mol­ecules are connected via weak inter­molecular C—H⋯O hydrogen bonds, forming supra­molecular ribbons along the b axis. These ribbons are stacked down the a axis. International Union of Crystallography 2011-03-02 /pmc/articles/PMC3099754/ /pubmed/21754060 http://dx.doi.org/10.1107/S1600536811007045 Text en © Asad et al. 2011 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
Asad, Mohammad
Oo, Chuan-Wei
Osman, Hasnah
Hemamalini, Madhukar
Fun, Hoong-Kun
7-Fluoro-4-oxochromene-3-carbaldehyde
title 7-Fluoro-4-oxochromene-3-carbaldehyde
title_full 7-Fluoro-4-oxochromene-3-carbaldehyde
title_fullStr 7-Fluoro-4-oxochromene-3-carbaldehyde
title_full_unstemmed 7-Fluoro-4-oxochromene-3-carbaldehyde
title_short 7-Fluoro-4-oxochromene-3-carbaldehyde
title_sort 7-fluoro-4-oxochromene-3-carbaldehyde
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099754/
https://www.ncbi.nlm.nih.gov/pubmed/21754060
http://dx.doi.org/10.1107/S1600536811007045
work_keys_str_mv AT asadmohammad 7fluoro4oxochromene3carbaldehyde
AT oochuanwei 7fluoro4oxochromene3carbaldehyde
AT osmanhasnah 7fluoro4oxochromene3carbaldehyde
AT hemamalinimadhukar 7fluoro4oxochromene3carbaldehyde
AT funhoongkun 7fluoro4oxochromene3carbaldehyde

Ejemplares similares