The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials

Two couples of dicationic ionic liquids, featuring pyrrolidinium and piperidinium cations and different linker chains, were prepared and characterized. 1,1′-(propane-1,3-diyl)bis(1-methylpyrrolidinium) bromide, 1,1′-(octane-1,8-diyl)bis(1-methylpyrrolidinium) bromide, 1,1′-(propane-1,3-diyl)bis(1-me...

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Autores principales: Ferdeghini, Claudio, Mezzetta, Andrea, D’Andrea, Felicia, Pomelli, Christian Silvio, Guazzelli, Lorenzo, Guglielmero, Luca
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9737136/
https://www.ncbi.nlm.nih.gov/pubmed/36499976
http://dx.doi.org/10.3390/ma15238483
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author Ferdeghini, Claudio
Mezzetta, Andrea
D’Andrea, Felicia
Pomelli, Christian Silvio
Guazzelli, Lorenzo
Guglielmero, Luca
author_facet Ferdeghini, Claudio
Mezzetta, Andrea
D’Andrea, Felicia
Pomelli, Christian Silvio
Guazzelli, Lorenzo
Guglielmero, Luca
author_sort Ferdeghini, Claudio
collection PubMed
description Two couples of dicationic ionic liquids, featuring pyrrolidinium and piperidinium cations and different linker chains, were prepared and characterized. 1,1′-(propane-1,3-diyl)bis(1-methylpyrrolidinium) bromide, 1,1′-(octane-1,8-diyl)bis(1-methylpyrrolidinium) bromide, 1,1′-(propane-1,3-diyl)bis(1-methylpiperidinium) bromide, and 1,1′-(octane-1,8-diyl)bis(1-methylpiperidinium) bromide were synthesized in quantitative yields and high purity and thermally characterized through TGA and DSC analysis. In this study, we propose a preliminary comparative evaluation of the effect of the linker chain length and of the size of the aliphatic ammonium ring on the thermal and solubility properties of bromide dicationic ionic liquids.
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spelling pubmed-97371362022-12-11 The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials Ferdeghini, Claudio Mezzetta, Andrea D’Andrea, Felicia Pomelli, Christian Silvio Guazzelli, Lorenzo Guglielmero, Luca Materials (Basel) Article Two couples of dicationic ionic liquids, featuring pyrrolidinium and piperidinium cations and different linker chains, were prepared and characterized. 1,1′-(propane-1,3-diyl)bis(1-methylpyrrolidinium) bromide, 1,1′-(octane-1,8-diyl)bis(1-methylpyrrolidinium) bromide, 1,1′-(propane-1,3-diyl)bis(1-methylpiperidinium) bromide, and 1,1′-(octane-1,8-diyl)bis(1-methylpiperidinium) bromide were synthesized in quantitative yields and high purity and thermally characterized through TGA and DSC analysis. In this study, we propose a preliminary comparative evaluation of the effect of the linker chain length and of the size of the aliphatic ammonium ring on the thermal and solubility properties of bromide dicationic ionic liquids. MDPI 2022-11-28 /pmc/articles/PMC9737136/ /pubmed/36499976 http://dx.doi.org/10.3390/ma15238483 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Ferdeghini, Claudio
Mezzetta, Andrea
D’Andrea, Felicia
Pomelli, Christian Silvio
Guazzelli, Lorenzo
Guglielmero, Luca
The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials
title The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials
title_full The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials
title_fullStr The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials
title_full_unstemmed The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials
title_short The Structure–Property Relationship of Pyrrolidinium and Piperidinium-Based Bromide Organic Materials
title_sort structure–property relationship of pyrrolidinium and piperidinium-based bromide organic materials
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9737136/
https://www.ncbi.nlm.nih.gov/pubmed/36499976
http://dx.doi.org/10.3390/ma15238483
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