Issue 43, 2016

New metal extractants and super-acidic ionic liquids derived from sulfamic acid

Abstract

Sulfamic acid (NH3–SO3) is an acidic zwitterion with many applications. N-Alkylated derivatives are introduced, which can be used as a new class of metal extractants R2NH–SO3 and as new super-acidic ionic liquids [R2NH–SO3H][Tf2N]. The synthesis, properties and novel applications of this versatile platform are discussed.

Graphical abstract: New metal extractants and super-acidic ionic liquids derived from sulfamic acid

Supplementary files

Article information

Article type
Communication
Submitted
17 Mar 2016
Accepted
04 May 2016
First published
04 May 2016

Chem. Commun., 2016,52, 7032-7035

Author version available

New metal extractants and super-acidic ionic liquids derived from sulfamic acid

D. Dupont, E. Renders, S. Raiguel and K. Binnemans, Chem. Commun., 2016, 52, 7032 DOI: 10.1039/C6CC02350A

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