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Issue 32, 2011
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Cavitand supported tetraphosphine: cyclodextrin offers a useful platform for Suzuki-Miyaura cross-coupling

Elena Zaborova,a  Julia Deschamp,a  Samuel Guieu,a  Yves Blériot,a  Giovanni Poli,a  Mickaël Ménand,a  David Madec,*a  Guillaume Prestat*a  and  Matthieu Sollogoub*a 
Author affiliations

* Corresponding authors

a UPMC Univ Paris 06, Sorbonne Universités, Institut Universitaire de France, Institut Parisien de Chimie Moléculaire (UMR CNRS 7201), FR 2769, C. 181, 4 place Jussieu, 75005 Paris, France
E-mail: matthieu.sollogoub@upmc.fr
Tel: 33 1 44 27 61 63

Abstract

The cyclodextrin-tetraphosphine hybrid coined α-Cytep allows turnover numbers up to 340 000 000 000 and turnover frequencies up to 1 000 000 000 h−1 to be reached in Suzuki–Miyaura reactions. These exceptional figures are clearly linked to the outstanding longevity of the reactive species induced by the ligand α-Cytep and illustrates the rising potential of cyclodextrins in catalytic applications.

Graphical abstract: Cavitand supported tetraphosphine: cyclodextrin offers a useful platform for Suzuki-Miyaura cross-coupling

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Publication details

The article was received on 18 Apr 2011, accepted on 20 May 2011 and first published on 08 Jul 2011


Article type: Communication
DOI: 10.1039/C1CC12241J
Citation: Chem. Commun., 2011,47, 9206-9208
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    Cavitand supported tetraphosphine: cyclodextrin offers a useful platform for Suzuki-Miyaura cross-coupling

    E. Zaborova, J. Deschamp, S. Guieu, Y. Blériot, G. Poli, M. Ménand, D. Madec, G. Prestat and M. Sollogoub, Chem. Commun., 2011, 47, 9206
    DOI: 10.1039/C1CC12241J

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