Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one

Yellow–green fluorescent crystals of the title compound, C(19)H(18)O(3), were obtained by the reaction of hy­droxy­aceto­phenone and 4-tert-butyl­benzaldehyde with hydrogen peroxide as oxidant. The plane of the benzene ring is slightly twisted to the mean plane of the 4H-chromene-4-one moiety (r.m.s...

Descripción completa

Detalles Bibliográficos
Autores principales: Narita, Fuka, Takura, Akihiro, Fujihara, Takashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518945/
https://www.ncbi.nlm.nih.gov/pubmed/26279877
http://dx.doi.org/10.1107/S2056989015011482
_version_ 1782383431052689408
author Narita, Fuka
Takura, Akihiro
Fujihara, Takashi
author_facet Narita, Fuka
Takura, Akihiro
Fujihara, Takashi
author_sort Narita, Fuka
collection PubMed
description Yellow–green fluorescent crystals of the title compound, C(19)H(18)O(3), were obtained by the reaction of hy­droxy­aceto­phenone and 4-tert-butyl­benzaldehyde with hydrogen peroxide as oxidant. The plane of the benzene ring is slightly twisted to the mean plane of the 4H-chromene-4-one moiety (r.m.s. deviation = 0.0191 Å) by 10.53 (8)°. In the crystal, mol­ecules are linked by pairs of O—H⋯O hydrogen bonds, forming inversion dimers with an R (2) (2)(10) ring motif. The dimers are linked via C—H⋯π inter­actions, forming sheets parallel to (10-1).
format Online
Article
Text
id pubmed-4518945
institution National Center for Biotechnology Information
language English
publishDate 2015
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-45189452015-08-14 Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one Narita, Fuka Takura, Akihiro Fujihara, Takashi Acta Crystallogr E Crystallogr Commun Research Communications Yellow–green fluorescent crystals of the title compound, C(19)H(18)O(3), were obtained by the reaction of hy­droxy­aceto­phenone and 4-tert-butyl­benzaldehyde with hydrogen peroxide as oxidant. The plane of the benzene ring is slightly twisted to the mean plane of the 4H-chromene-4-one moiety (r.m.s. deviation = 0.0191 Å) by 10.53 (8)°. In the crystal, mol­ecules are linked by pairs of O—H⋯O hydrogen bonds, forming inversion dimers with an R (2) (2)(10) ring motif. The dimers are linked via C—H⋯π inter­actions, forming sheets parallel to (10-1). International Union of Crystallography 2015-06-24 /pmc/articles/PMC4518945/ /pubmed/26279877 http://dx.doi.org/10.1107/S2056989015011482 Text en © Narita et al. 2015 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 Research Communications
Narita, Fuka
Takura, Akihiro
Fujihara, Takashi
Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one
title Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one
title_full Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one
title_fullStr Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one
title_full_unstemmed Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one
title_short Crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4H-chromen-4-one
title_sort crystal structure of 2-(4-tert-butyl­phen­yl)-3-hydroxy-4h-chromen-4-one
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518945/
https://www.ncbi.nlm.nih.gov/pubmed/26279877
http://dx.doi.org/10.1107/S2056989015011482
work_keys_str_mv AT naritafuka crystalstructureof24tertbutylphenyl3hydroxy4hchromen4one
AT takuraakihiro crystalstructureof24tertbutylphenyl3hydroxy4hchromen4one
AT fujiharatakashi crystalstructureof24tertbutylphenyl3hydroxy4hchromen4one

Ejemplares similares