Issue 43, 2016
From the journal:

Chemical Communications

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

David Dupont,a   Evelien Renders,a   Stijn Raiguela  and  Koen Binnemans*a  

* Corresponding authors

a KU Leuven, Department of Chemistry, Celestijnenlaan 200F – P.O. Box 2404, B-3001 Heverlee, Belgium
E-mail: Koen.Binnemans@chem.kuleuven.be

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

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Article information

DOI
https://doi.org/10.1039/C6CC02350A
Article type
Communication
Submitted
17 Mar 2016
Accepted
04 May 2016
First published
04 May 2016

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

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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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