Supported ATRP of fluorinated methacrylates in supercritical carbon dioxide: preparation of scCO2 soluble polymers with low catalytic residues

Bruno Grignard; Cédric Calberg; Christine Jérôme; Wenxin Wang; Steven Howdle; Christophe Detrembleur

doi:10.1039/B812297K

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Supported ATRP of fluorinated methacrylates in supercritical carbon dioxide: preparation of scCO₂ soluble polymers with low catalytic residues†

Bruno Grignard,*^a Cédric Calberg,^a Christine Jérôme,^a Wenxin Wang,^b Steven Howdle^b and Christophe Detrembleur*^a

Author affiliations

* Corresponding authors

^a Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6a, Liège, Belgium
E-mail: christophe.detrembleur@ulg.ac.be, c.jerome@ulg.ac.be
Fax: (+32) 43663497
Tel: (+32) 43663565

^b School of Chemistry, University of Nottingham, Nottingham, UK
E-mail: steve.howdle@nottingham.ac.uk

Abstract

Synthesis of poly(2,2,2-trifluoroethyl methacrylate) by supported ATRP was investigated in supercritical carbon dioxide using a copper salt ligated to a polymeric ligand immobilised onto silica; after polymerisation, fluorinated polymers with well defined molecular weight and low polydispersity were obtained.

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Supplementary files

Further experimental details, TG curves, ¹³C and CP-MAS ²⁹Si solid state NMR spectra PDF (278K)

Article information

DOI: https://doi.org/10.1039/B812297K
Article type: Communication
Submitted: 17 Jul 2008
Accepted: 19 Aug 2008
First published: 01 Oct 2008

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Chem. Commun., 2008, 5803-5805

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Supported ATRP of fluorinated methacrylates in supercritical carbon dioxide: preparation of scCO₂ soluble polymers with low catalytic residues

B. Grignard, C. Calberg, C. Jérôme, W. Wang, S. Howdle and C. Detrembleur, Chem. Commun., 2008, 5803 DOI: 10.1039/B812297K

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