Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate

The crystal structure of the title compound, C(16)H(12)O(5), is stabilized by C—H⋯O hydrogen bonds and C=O⋯π inter­actions; π–π inter­actions are also present. With respective average deviations from planarity of 0.003 (2) and 0.002 (1) Å, the xanthone and ester fragments are oriented at an angle of...

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Detalles Bibliográficos
Autores principales: Niedziałkowski, Paweł, Ossowski, Tadeusz, Sikorski, Artur
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968451/
https://www.ncbi.nlm.nih.gov/pubmed/21582153
http://dx.doi.org/10.1107/S1600536809003602
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author Niedziałkowski, Paweł
Ossowski, Tadeusz
Sikorski, Artur
author_facet Niedziałkowski, Paweł
Ossowski, Tadeusz
Sikorski, Artur
author_sort Niedziałkowski, Paweł
collection PubMed
description The crystal structure of the title compound, C(16)H(12)O(5), is stabilized by C—H⋯O hydrogen bonds and C=O⋯π inter­actions; π–π inter­actions are also present. With respective average deviations from planarity of 0.003 (2) and 0.002 (1) Å, the xanthone and ester fragments are oriented at an angle of 2.8 (2)° with respect to each other. The mean planes of the xanthone skeleton lie either parallel to each other or are inclined at an angle of 85.5 (2)° in the crystal structure.
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spelling pubmed-29684512010-12-30 Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate Niedziałkowski, Paweł Ossowski, Tadeusz Sikorski, Artur Acta Crystallogr Sect E Struct Rep Online Organic Papers The crystal structure of the title compound, C(16)H(12)O(5), is stabilized by C—H⋯O hydrogen bonds and C=O⋯π inter­actions; π–π inter­actions are also present. With respective average deviations from planarity of 0.003 (2) and 0.002 (1) Å, the xanthone and ester fragments are oriented at an angle of 2.8 (2)° with respect to each other. The mean planes of the xanthone skeleton lie either parallel to each other or are inclined at an angle of 85.5 (2)° in the crystal structure. International Union of Crystallography 2009-02-06 /pmc/articles/PMC2968451/ /pubmed/21582153 http://dx.doi.org/10.1107/S1600536809003602 Text en © Niedziałkowski et al. 2009 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
Niedziałkowski, Paweł
Ossowski, Tadeusz
Sikorski, Artur
Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate
title Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate
title_full Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate
title_fullStr Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate
title_full_unstemmed Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate
title_short Methyl 7-meth­oxy-9-oxo-9H-xanthene-2-carboxyl­ate
title_sort methyl 7-meth­oxy-9-oxo-9h-xanthene-2-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968451/
https://www.ncbi.nlm.nih.gov/pubmed/21582153
http://dx.doi.org/10.1107/S1600536809003602
work_keys_str_mv AT niedziałkowskipaweł methyl7methoxy9oxo9hxanthene2carboxylate
AT ossowskitadeusz methyl7methoxy9oxo9hxanthene2carboxylate
AT sikorskiartur methyl7methoxy9oxo9hxanthene2carboxylate

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