5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate

The title compound, C(5)H(10)NO(+)·HSO(4) (−), has been synthesized by reaction of 1-methyl­pyrrolidin-2-one with H(2)SO(4) in a 1:1 molar ratio. The substituted pyrrolium ring adopts an envelope conformation. The hydrogensulfate anions form infinite helical chains parallel to the a axis via strong...

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Detalles Bibliográficos
Autores principales: Fang, Yan-Xiong, Huang, Hua-Rong, Du, Zhi-Yun, Huang, Bao-Hua, Zhang, Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962183/
https://www.ncbi.nlm.nih.gov/pubmed/21203312
http://dx.doi.org/10.1107/S1600536808022460
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author Fang, Yan-Xiong
Huang, Hua-Rong
Du, Zhi-Yun
Huang, Bao-Hua
Zhang, Kun
author_facet Fang, Yan-Xiong
Huang, Hua-Rong
Du, Zhi-Yun
Huang, Bao-Hua
Zhang, Kun
author_sort Fang, Yan-Xiong
collection PubMed
description The title compound, C(5)H(10)NO(+)·HSO(4) (−), has been synthesized by reaction of 1-methyl­pyrrolidin-2-one with H(2)SO(4) in a 1:1 molar ratio. The substituted pyrrolium ring adopts an envelope conformation. The hydrogensulfate anions form infinite helical chains parallel to the a axis via strong O—H⋯O hydrogen bonds. The pyrrolium cations are pendant from the chains. These cations are the hydrogen donors in the strong O—H⋯O hydrogen bonds to the hydrogensulfates. In addition, there are weak C—H⋯O hydrogen bonds in the structure.
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spelling pubmed-29621832010-12-30 5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate Fang, Yan-Xiong Huang, Hua-Rong Du, Zhi-Yun Huang, Bao-Hua Zhang, Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(5)H(10)NO(+)·HSO(4) (−), has been synthesized by reaction of 1-methyl­pyrrolidin-2-one with H(2)SO(4) in a 1:1 molar ratio. The substituted pyrrolium ring adopts an envelope conformation. The hydrogensulfate anions form infinite helical chains parallel to the a axis via strong O—H⋯O hydrogen bonds. The pyrrolium cations are pendant from the chains. These cations are the hydrogen donors in the strong O—H⋯O hydrogen bonds to the hydrogensulfates. In addition, there are weak C—H⋯O hydrogen bonds in the structure. International Union of Crystallography 2008-07-31 /pmc/articles/PMC2962183/ /pubmed/21203312 http://dx.doi.org/10.1107/S1600536808022460 Text en © Fang et al. 2008 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
Fang, Yan-Xiong
Huang, Hua-Rong
Du, Zhi-Yun
Huang, Bao-Hua
Zhang, Kun
5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate
title 5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate
title_full 5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate
title_fullStr 5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate
title_full_unstemmed 5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate
title_short 5-Hydr­oxy-1-methyl-3,4-dihydro-2H-pyrrolium hydrogensulfate
title_sort 5-hydr­oxy-1-methyl-3,4-dihydro-2h-pyrrolium hydrogensulfate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962183/
https://www.ncbi.nlm.nih.gov/pubmed/21203312
http://dx.doi.org/10.1107/S1600536808022460
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