Issue 46, 2010

Synthesis of a new hydrophilic poly(ethylene glycol)-ionic liquid and its application in peptide synthesis

Abstract

The synthesis of a new hydrophilic ammonium-based poly(ethylene glycol)-ionic liquid (PEG-IL) is reported; the structure was assigned by NMR (1H, 13C) and MALDI mass spectrometry. The viscosity and thermal stability were also studied, as well as its polarity. Its application as an alternative solvent in the synthesis of dipeptides under microwave irradiation is also described.

Graphical abstract: Synthesis of a new hydrophilic poly(ethylene glycol)-ionic liquid and its application in peptide synthesis

Supplementary files

Article information

Article type
Communication
Submitted
06 Jul 2010
Accepted
30 Sep 2010
First published
18 Oct 2010

Chem. Commun., 2010,46, 8842-8844

Synthesis of a new hydrophilic poly(ethylene glycol)-ionic liquid and its application in peptide synthesis

P. Petiot, C. Charnay, J. Martinez, L. Puttergill, F. Galindo, F. Lamaty and E. Colacino, Chem. Commun., 2010, 46, 8842 DOI: 10.1039/C0CC02402C

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