Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin

In the title compound, tetra­hydro­seselin, C(14)H(16)O(3), a pyran­ocoumarin [systematic name: 8,8-dimethyl-3,4,9,10-tetra­hydro-2H,8H-pyrano[2,3-f]chromen-2-one] obtained from the hydrogenation of seselin in the presence of Pd/C in MeOH at room temperature, the dihedral angle between the central b...

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Autores principales: Bauri, A. K., Foro, S., Rahman, A. F. M. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2017
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5598830/
https://www.ncbi.nlm.nih.gov/pubmed/28932418
http://dx.doi.org/10.1107/S205698901700932X
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author Bauri, A. K.
Foro, S.
Rahman, A. F. M. M.
author_facet Bauri, A. K.
Foro, S.
Rahman, A. F. M. M.
author_sort Bauri, A. K.
collection PubMed
description In the title compound, tetra­hydro­seselin, C(14)H(16)O(3), a pyran­ocoumarin [systematic name: 8,8-dimethyl-3,4,9,10-tetra­hydro-2H,8H-pyrano[2,3-f]chromen-2-one] obtained from the hydrogenation of seselin in the presence of Pd/C in MeOH at room temperature, the dihedral angle between the central benzene ring and the best planes of the outer fused ring systems are 6.20 (7) and 10.02 (8)°. In the crystal, mol­ecules show only very weak inter­molecular C—H⋯O inter­actions.
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spelling pubmed-55988302017-09-20 Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin Bauri, A. K. Foro, S. Rahman, A. F. M. M. Acta Crystallogr E Crystallogr Commun Research Communications In the title compound, tetra­hydro­seselin, C(14)H(16)O(3), a pyran­ocoumarin [systematic name: 8,8-dimethyl-3,4,9,10-tetra­hydro-2H,8H-pyrano[2,3-f]chromen-2-one] obtained from the hydrogenation of seselin in the presence of Pd/C in MeOH at room temperature, the dihedral angle between the central benzene ring and the best planes of the outer fused ring systems are 6.20 (7) and 10.02 (8)°. In the crystal, mol­ecules show only very weak inter­molecular C—H⋯O inter­actions. International Union of Crystallography 2017-07-04 /pmc/articles/PMC5598830/ /pubmed/28932418 http://dx.doi.org/10.1107/S205698901700932X Text en © Bauri et al. 2017 http://creativecommons.org/licenses/by/2.0/uk/ 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.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Communications
Bauri, A. K.
Foro, S.
Rahman, A. F. M. M.
Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin
title Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin
title_full Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin
title_fullStr Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin
title_full_unstemmed Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin
title_short Crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin
title_sort crystal structure of tetra­hydro­seselin, an angular pyran­ocoumarin
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5598830/
https://www.ncbi.nlm.nih.gov/pubmed/28932418
http://dx.doi.org/10.1107/S205698901700932X
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