7-Hy­droxy-6-meth­oxy-2H-chromen-2-one

The title compound, C(10)H(8)O(4), is one of the coumarins existing in Morinda citrifolia L (Noni). The chromenone ring system is approximately planar with a maximum deviation of 0.0208 (14) Å. The meth­oxy group does not deviate from this plane [C—O—C—C torsion angle = −1.5 (3)°], indicating that t...

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Autores principales: Beh, Hooi-Kheng, Ismail, Zhari, Asmawi, Mohd Zaini, Loh, Wan-Sin, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007346/
https://www.ncbi.nlm.nih.gov/pubmed/21588426
http://dx.doi.org/10.1107/S1600536810029296
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author Beh, Hooi-Kheng
Ismail, Zhari
Asmawi, Mohd Zaini
Loh, Wan-Sin
Fun, Hoong-Kun
author_facet Beh, Hooi-Kheng
Ismail, Zhari
Asmawi, Mohd Zaini
Loh, Wan-Sin
Fun, Hoong-Kun
author_sort Beh, Hooi-Kheng
collection PubMed
description The title compound, C(10)H(8)O(4), is one of the coumarins existing in Morinda citrifolia L (Noni). The chromenone ring system is approximately planar with a maximum deviation of 0.0208 (14) Å. The meth­oxy group does not deviate from this plane [C—O—C—C torsion angle = −1.5 (3)°], indicating that the whole mol­ecule is almost planar. In the crystal packing, inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into chains. These are further connected by C—H⋯O hydrogen bonds.
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spelling pubmed-30073462010-12-30 7-Hy­droxy-6-meth­oxy-2H-chromen-2-one Beh, Hooi-Kheng Ismail, Zhari Asmawi, Mohd Zaini Loh, Wan-Sin Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(10)H(8)O(4), is one of the coumarins existing in Morinda citrifolia L (Noni). The chromenone ring system is approximately planar with a maximum deviation of 0.0208 (14) Å. The meth­oxy group does not deviate from this plane [C—O—C—C torsion angle = −1.5 (3)°], indicating that the whole mol­ecule is almost planar. In the crystal packing, inter­molecular O—H⋯O hydrogen bonds link the mol­ecules into chains. These are further connected by C—H⋯O hydrogen bonds. International Union of Crystallography 2010-07-31 /pmc/articles/PMC3007346/ /pubmed/21588426 http://dx.doi.org/10.1107/S1600536810029296 Text en © Beh 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
Beh, Hooi-Kheng
Ismail, Zhari
Asmawi, Mohd Zaini
Loh, Wan-Sin
Fun, Hoong-Kun
7-Hy­droxy-6-meth­oxy-2H-chromen-2-one
title 7-Hy­droxy-6-meth­oxy-2H-chromen-2-one
title_full 7-Hy­droxy-6-meth­oxy-2H-chromen-2-one
title_fullStr 7-Hy­droxy-6-meth­oxy-2H-chromen-2-one
title_full_unstemmed 7-Hy­droxy-6-meth­oxy-2H-chromen-2-one
title_short 7-Hy­droxy-6-meth­oxy-2H-chromen-2-one
title_sort 7-hy­droxy-6-meth­oxy-2h-chromen-2-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007346/
https://www.ncbi.nlm.nih.gov/pubmed/21588426
http://dx.doi.org/10.1107/S1600536810029296
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AT ismailzhari 7hydroxy6methoxy2hchromen2one
AT asmawimohdzaini 7hydroxy6methoxy2hchromen2one
AT lohwansin 7hydroxy6methoxy2hchromen2one
AT funhoongkun 7hydroxy6methoxy2hchromen2one

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