Synthesis of mesomeric betaine compounds with imidazolium-enolate structure

The synthesis of a heterocyclic mesomeric betaine by quaternization reaction of 1-butylimidazole and tetrabromo-1,4-benzoquinone is presented. The structure was verified by means of X-ray single-crystal analysis, NMR and IR spectroscopy. Inclusion complexes of the heterocyclic mesomeric betaine with...

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Autores principales: Gonsior, Nina, Mohr, Fabian, Ritter, Helmut
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2012
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3326615/
https://www.ncbi.nlm.nih.gov/pubmed/22509207
http://dx.doi.org/10.3762/bjoc.8.42
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author Gonsior, Nina
Mohr, Fabian
Ritter, Helmut
author_facet Gonsior, Nina
Mohr, Fabian
Ritter, Helmut
author_sort Gonsior, Nina
collection PubMed
description The synthesis of a heterocyclic mesomeric betaine by quaternization reaction of 1-butylimidazole and tetrabromo-1,4-benzoquinone is presented. The structure was verified by means of X-ray single-crystal analysis, NMR and IR spectroscopy. Inclusion complexes of the heterocyclic mesomeric betaine with randomly methylated (1.8) β-cyclodextrin were investigated by UV–vis spectroscopy. Furthermore, the reaction conditions were applied to poly(vinylimidazole) and 1,4-bis(1H-imidazol-1-yl)butane to obtain functionalized polymer networks and condensate polymers, respectively.
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spelling pubmed-33266152012-04-16 Synthesis of mesomeric betaine compounds with imidazolium-enolate structure Gonsior, Nina Mohr, Fabian Ritter, Helmut Beilstein J Org Chem Full Research Paper The synthesis of a heterocyclic mesomeric betaine by quaternization reaction of 1-butylimidazole and tetrabromo-1,4-benzoquinone is presented. The structure was verified by means of X-ray single-crystal analysis, NMR and IR spectroscopy. Inclusion complexes of the heterocyclic mesomeric betaine with randomly methylated (1.8) β-cyclodextrin were investigated by UV–vis spectroscopy. Furthermore, the reaction conditions were applied to poly(vinylimidazole) and 1,4-bis(1H-imidazol-1-yl)butane to obtain functionalized polymer networks and condensate polymers, respectively. Beilstein-Institut 2012-03-13 /pmc/articles/PMC3326615/ /pubmed/22509207 http://dx.doi.org/10.3762/bjoc.8.42 Text en Copyright © 2012, Gonsior et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Gonsior, Nina
Mohr, Fabian
Ritter, Helmut
Synthesis of mesomeric betaine compounds with imidazolium-enolate structure
title Synthesis of mesomeric betaine compounds with imidazolium-enolate structure
title_full Synthesis of mesomeric betaine compounds with imidazolium-enolate structure
title_fullStr Synthesis of mesomeric betaine compounds with imidazolium-enolate structure
title_full_unstemmed Synthesis of mesomeric betaine compounds with imidazolium-enolate structure
title_short Synthesis of mesomeric betaine compounds with imidazolium-enolate structure
title_sort synthesis of mesomeric betaine compounds with imidazolium-enolate structure
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3326615/
https://www.ncbi.nlm.nih.gov/pubmed/22509207
http://dx.doi.org/10.3762/bjoc.8.42
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