The organocatalytic ring-opening polymerization of N-tosyl aziridines by an N-heterocyclic carbene

Camille Bakkali-Hassani; Elisabeth Rieger; Joan Vignolle; Frederik R. Wurm; Stéphane Carlotti; Daniel Taton

doi:10.1039/C6CC04323B

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The organocatalytic ring-opening polymerization of N-tosyl aziridines by an N-heterocyclic carbene†

Camille Bakkali-Hassani,^a Elisabeth Rieger,^b Joan Vignolle,^a Frederik R. Wurm,

*^b Stéphane Carlotti*^a and Daniel Taton*^a

Author affiliations

* Corresponding authors

^a Laboratoire de Chimie des Polymères Organiques (LCPO), Université de Bordeaux, IPB-ENSCBP, 16 av. Pey Berland, 33607 PESSAC cedex, France
E-mail: carlotti@enscbp.fr, taton@enscbp.fr
Fax: +33 (0)5 40 00 84 87
Tel: +33 (0)5 40 00 84 86

^b Max-Planck-Institut für Polymerforschung (MPI-P), Ackermannweg 10, D-55128 Mainz, Germany
E-mail: wurm@mpip-mainz.mpg.de

Abstract

The ring-opening polymerization of N-tosyl aziridines, in the presence of 1,3-bis(isopropyl)-4,5(dimethyl)imidazol-2-ylidene as an organocatalyst and an N-tosyl secondary amine as initiator mimicking the growing chain, provides the first metal-free route to well defined poly(aziridine)s (PAz) and related PAz-based block copolymers.

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Article information

DOI: https://doi.org/10.1039/C6CC04323B
Article type: Communication
Submitted: 23 May 2016
Accepted: 05 Jul 2016
First published: 06 Jul 2016
This article is Open Access

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Chem. Commun., 2016,52, 9719-9722

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The organocatalytic ring-opening polymerization of N-tosyl aziridines by an N-heterocyclic carbene

C. Bakkali-Hassani, E. Rieger, J. Vignolle, F. R. Wurm, S. Carlotti and D. Taton, Chem. Commun., 2016, 52, 9719 DOI: 10.1039/C6CC04323B

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Chemical Communications

The organocatalytic ring-opening polymerization of N-tosyl aziridines by an N-heterocyclic carbene†

Abstract

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The organocatalytic ring-opening polymerization of N-tosyl aziridines by an N-heterocyclic carbene

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