Issue 23, 2009

Grafting of water-soluble phosphines to dendrimers and their use in catalysis: positive dendritic effects in aqueous media

Abstract

Generations 1 to 3 of dendrimers ended by water-soluble phosphines are synthesized and their ruthenium complexes are used as catalysts in aqueous media; a slightly positive dendritic effect on the regioselectivity is observed for hydration of alkynes and a large positive dendritic effect is observed in the biphasic (water/heptane) catalysed isomerisation of allylic alcohols to ketones where the products are easily isolated and the catalyst can be reused several times, even the first generation.

Graphical abstract: Grafting of water-soluble phosphines to dendrimers and their use in catalysis: positive dendritic effects in aqueous media

Supplementary files

Article information

Article type
Communication
Submitted
31 Mar 2009
Accepted
14 Apr 2009
First published
20 Apr 2009

Dalton Trans., 2009, 4432-4434

Grafting of water-soluble phosphines to dendrimers and their use in catalysis: positive dendritic effects in aqueous media

P. Servin, R. Laurent, L. Gonsalvi, M. Tristany, M. Peruzzini, J. Majoral and A. Caminade, Dalton Trans., 2009, 4432 DOI: 10.1039/B906393P

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