12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene

In the title compound, C(19)H(16)O, the pyran ring is in a half-chair conformation. The essentially planar naphthalene ring system (r.m.s. deviation = 0.020 Å) forms a dihedral angle of 14.37 (5)° with the fused benzene ring. In the crystal, pairs of mol­ecules are connected into inversion dimers by...

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Detalles Bibliográficos
Autores principales: Lough, Alan J., Pounder, Austin, Tam, William
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2020
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462205/
https://www.ncbi.nlm.nih.gov/pubmed/36339483
http://dx.doi.org/10.1107/S2414314620002862
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author Lough, Alan J.
Pounder, Austin
Tam, William
author_facet Lough, Alan J.
Pounder, Austin
Tam, William
author_sort Lough, Alan J.
collection PubMed
description In the title compound, C(19)H(16)O, the pyran ring is in a half-chair conformation. The essentially planar naphthalene ring system (r.m.s. deviation = 0.020 Å) forms a dihedral angle of 14.37 (5)° with the fused benzene ring. In the crystal, pairs of mol­ecules are connected into inversion dimers by weak C—H⋯O hydrogen bonds to generate R (2) (2)(6) loops. [Image: see text]
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spelling pubmed-94622052022-11-04 12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene Lough, Alan J. Pounder, Austin Tam, William IUCrdata Data Reports In the title compound, C(19)H(16)O, the pyran ring is in a half-chair conformation. The essentially planar naphthalene ring system (r.m.s. deviation = 0.020 Å) forms a dihedral angle of 14.37 (5)° with the fused benzene ring. In the crystal, pairs of mol­ecules are connected into inversion dimers by weak C—H⋯O hydrogen bonds to generate R (2) (2)(6) loops. [Image: see text] International Union of Crystallography 2020-03-05 /pmc/articles/PMC9462205/ /pubmed/36339483 http://dx.doi.org/10.1107/S2414314620002862 Text en © Lough et al. 2020 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Data Reports
Lough, Alan J.
Pounder, Austin
Tam, William
12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene
title 12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene
title_full 12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene
title_fullStr 12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene
title_full_unstemmed 12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene
title_short 12-Ethyl-6a,10a-di­hydro-5H-6-oxachrysene
title_sort 12-ethyl-6a,10a-di­hydro-5h-6-oxachrysene
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462205/
https://www.ncbi.nlm.nih.gov/pubmed/36339483
http://dx.doi.org/10.1107/S2414314620002862
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