Easy to scale up synthesis of a high-purity piperidinium based ionic liquid combining both sustainability and cost-effectiveness - Université Savoie Mont Blanc Access content directly
Journal Articles Journal of Ionic Liquids Year : 2024

Easy to scale up synthesis of a high-purity piperidinium based ionic liquid combining both sustainability and cost-effectiveness

Abstract

Ionic liquids have attracted much attention these last years because they have been identified as a new class of media offering interesting opportunities to transfer the traditional chemical processes to new, clean and eco-friendly technologies. But in order for these compounds to achieve their commercial potential, it must be demonstrated that they can be produced in hundreds of kilograms at a time in a benign simple and highly efficient way. However, the main applications in which they are involved require a high dregree of purity. In the context of the circular economy and with the aim of developing a generic, straightforward, economical and eco-friendly method for high-purity piperidinium-based ionic liquids preparation, we investigate here the experimental conditions of determining step of the synthesis i.e. the Menshutkin reaction. This allows to propose a good yielding and high quality protocol, that is easy to scale up and that combines both sustainability and cost cost-effectiveness.
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Dates and versions

hal-04447162 , version 1 (08-02-2024)

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Manuel Lejeune, Micheline Draye, Sophie Legeai, Stéphanie Michel, Guilhem Arrachart, et al.. Easy to scale up synthesis of a high-purity piperidinium based ionic liquid combining both sustainability and cost-effectiveness. Journal of Ionic Liquids, 2024, 4 (1), pp.100076. ⟨10.1016/j.jil.2023.100076⟩. ⟨hal-04447162⟩
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