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Synthesis of Esters Via a Greener Steglich Esterification in Acetonitrile
Published on: October 30, 2018
Novel solvents for sustainable production of specialty chemicals
Ali Z Fadhel1, Pamela Pollet, Charles L Liotta
1School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, USA. ali.fadhel@chbe.gatech.edu
Abstract:
We discuss novel solvents that improve the sustainability of various chemical reactions and processes. These alternative solvents include organic-aqueous tunable solvents; near-critical water; switchable piperylene sulfone, a volatile dimethylsulfoxide substitute; and reversible ionic liquids. These solvents are advantageous to a wide variety of reactions because they reduce waste and energy demand by coupling homogeneous reactions with heterogeneous separations, acting as in situ acid or base catalysts, and providing simple and efficient postreaction separations.
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