Issue 32, 2011

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

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

Supplementary files

Article information

Article type
Communication
Submitted
18 apr 2011
Accepted
20 maj 2011
First published
08 jul 2011

Chem. Commun., 2011,47, 9206-9208

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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