Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione

In (S)-(+)-5-(3-bromo-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione, C(13)H(15)BrN(2)O(3), (I), the hydantoin groups are connected via inter­molecular N—H⋯O hydrogen bonds, forming a terraced sheet structure. In the chloro analogue, (S)-(+)-5-(3-chloro-4-isopropoxyphen­yl)-5-methyl­imidazoli...

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Autores principales: Ohba, Shigeru, Koura, Minoru, Sumida, Hisashi, Shibuya, Kimiyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2016
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4770946/
https://www.ncbi.nlm.nih.gov/pubmed/26958383
http://dx.doi.org/10.1107/S2056989015023014
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author Ohba, Shigeru
Koura, Minoru
Sumida, Hisashi
Shibuya, Kimiyuki
author_facet Ohba, Shigeru
Koura, Minoru
Sumida, Hisashi
Shibuya, Kimiyuki
author_sort Ohba, Shigeru
collection PubMed
description In (S)-(+)-5-(3-bromo-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione, C(13)H(15)BrN(2)O(3), (I), the hydantoin groups are connected via inter­molecular N—H⋯O hydrogen bonds, forming a terraced sheet structure. In the chloro analogue, (S)-(+)-5-(3-chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione, C(13)H(15)ClN(2)O(3), (II), the inter­molecular N—H⋯O hydrogen-bonding network forms a flat sheet. Comparison of the crystal structures reveals that (II) is more loosely packed than (I).
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spelling pubmed-47709462016-03-08 Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione Ohba, Shigeru Koura, Minoru Sumida, Hisashi Shibuya, Kimiyuki Acta Crystallogr E Crystallogr Commun Research Communications In (S)-(+)-5-(3-bromo-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione, C(13)H(15)BrN(2)O(3), (I), the hydantoin groups are connected via inter­molecular N—H⋯O hydrogen bonds, forming a terraced sheet structure. In the chloro analogue, (S)-(+)-5-(3-chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione, C(13)H(15)ClN(2)O(3), (II), the inter­molecular N—H⋯O hydrogen-bonding network forms a flat sheet. Comparison of the crystal structures reveals that (II) is more loosely packed than (I). International Union of Crystallography 2016-01-16 /pmc/articles/PMC4770946/ /pubmed/26958383 http://dx.doi.org/10.1107/S2056989015023014 Text en © Ohba et al. 2016 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
Ohba, Shigeru
Koura, Minoru
Sumida, Hisashi
Shibuya, Kimiyuki
Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione
title Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione
title_full Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione
title_fullStr Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione
title_full_unstemmed Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione
title_short Crystal structures of (S)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione
title_sort crystal structures of (s)-(+)-5-(3-bromo/chloro-4-isopropoxyphen­yl)-5-methyl­imidazolidine-2,4-dione
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4770946/
https://www.ncbi.nlm.nih.gov/pubmed/26958383
http://dx.doi.org/10.1107/S2056989015023014
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