A Sustainable Route towards Imidazolium Building Blocks Based on Biomass Molecules

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Abstract

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Make it green: An efficient one-pot procedure for the synthesis of homosubstituted imidazolium compounds on the basis of renewable precursors is reported. By starting from amino acids and pyruvaldehyde, a library of bifunctional imidazolium scaffolds for the construction of polymers and ionic liquids was prepared (see scheme).

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