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

ABSTRACT: 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.

SUBMITTER: Ferdeghini C

PROVIDER: S-EPMC9737136 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature

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

Ferdeghini Claudio C Mezzetta Andrea A D'Andrea Felicia F Pomelli Christian Silvio CS Guazzelli Lorenzo L Guglielmero Luca L

Materials (Basel, Switzerland) 20221128 23

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. ...[more]

PMID: 36499976

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Dataset Information

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

Publications

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

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