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In the title compound (systematic name: 3,7,9-trihydr­oxy-1-methyl-6H-benzo[c]chromen-6-one), C(14)H(10)O(5), the methyl group is shifted out of the molecular plane due to a steric collision, thus causing a slight twist of the benzene rings. The mol­ecular structure is stabilized by an intra­molecul...

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Detalles Bibliográficos
Autores principales: Siegel, David, Troyanov, Sergey, Noack, Johannes, Emmerling, Franziska, Nehls, Irene
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979420/
https://www.ncbi.nlm.nih.gov/pubmed/21579450
http://dx.doi.org/10.1107/S1600536810017502
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author Siegel, David
Troyanov, Sergey
Noack, Johannes
Emmerling, Franziska
Nehls, Irene
author_facet Siegel, David
Troyanov, Sergey
Noack, Johannes
Emmerling, Franziska
Nehls, Irene
author_sort Siegel, David
collection PubMed
description In the title compound (systematic name: 3,7,9-trihydr­oxy-1-methyl-6H-benzo[c]chromen-6-one), C(14)H(10)O(5), the methyl group is shifted out of the molecular plane due to a steric collision, thus causing a slight twist of the benzene rings. The mol­ecular structure is stabilized by an intra­molecular O—H⋯O hydrogen bond, generating an S(6) ring. In the crystal, mol­ecules are connected by inter­molecular O—H⋯O hydrogen bonds into a three-dimensional network.
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spelling pubmed-29794202010-12-30 Alternariol Siegel, David Troyanov, Sergey Noack, Johannes Emmerling, Franziska Nehls, Irene Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound (systematic name: 3,7,9-trihydr­oxy-1-methyl-6H-benzo[c]chromen-6-one), C(14)H(10)O(5), the methyl group is shifted out of the molecular plane due to a steric collision, thus causing a slight twist of the benzene rings. The mol­ecular structure is stabilized by an intra­molecular O—H⋯O hydrogen bond, generating an S(6) ring. In the crystal, mol­ecules are connected by inter­molecular O—H⋯O hydrogen bonds into a three-dimensional network. International Union of Crystallography 2010-05-15 /pmc/articles/PMC2979420/ /pubmed/21579450 http://dx.doi.org/10.1107/S1600536810017502 Text en © Siegel et al. 2010 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
Siegel, David
Troyanov, Sergey
Noack, Johannes
Emmerling, Franziska
Nehls, Irene
Alternariol
title Alternariol
title_full Alternariol
title_fullStr Alternariol
title_full_unstemmed Alternariol
title_short Alternariol
title_sort alternariol
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979420/
https://www.ncbi.nlm.nih.gov/pubmed/21579450
http://dx.doi.org/10.1107/S1600536810017502
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AT troyanovsergey alternariol
AT noackjohannes alternariol
AT emmerlingfranziska alternariol
AT nehlsirene alternariol

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