Issue 28, 2012
From the journal:

Dalton Transactions

Aqueous biphasic hydroformylation in the presence of cyclodextrins mixtures: evidence of a positive synergistic effect†

Michel Ferreira,abc   François-Xavier Legrand,abc   Cécile Machut,abc   Hervé Bricout,abc   Sébastien Tilloy*abc  and  Eric Monflierabc  

* Corresponding authors

a Université Lille Nord de France, F-59000 Lille, France

b UArtois, Unité de Catalyse et de Chimie du Solide (UCCS), F-62307 Lens, France
E-mail: sebastien.tilloy@univ-artois.fr
Fax: +33 3 21 79 17 55
Tel: +33 3 21 79 17 54

c CNRS, UMR 8181, France

Abstract

Mixtures of randomly methylated cyclodextrins of various sizes have been evaluated in the rhodium-catalysed hydroformylation of higher olefins in an aqueous biphasic medium. A marked positive non-linear effect on 1-tetradecene conversion is observed when the CD molar ratio in the mixture is modified. The formation of 2 : 1 ternary inclusion complexes between RAME-CDs and the olefin is supposed to be responsible for the extra conversion observed.

Graphical abstract: Aqueous biphasic hydroformylation in the presence of cyclodextrins mixtures: evidence of a positive synergistic effect

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Article information

DOI
https://doi.org/10.1039/C2DT30646H
Article type
Paper
Submitted
21 Mar 2012
Accepted
17 May 2012
First published
18 May 2012

Dalton Trans., 2012,41, 8643-8647

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Aqueous biphasic hydroformylation in the presence of cyclodextrins mixtures: evidence of a positive synergistic effect

M. Ferreira, F. Legrand, C. Machut, H. Bricout, S. Tilloy and E. Monflier, Dalton Trans., 2012, 41, 8643 DOI: 10.1039/C2DT30646H

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