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Dendrimer‐Induced Molecular Catalysis in Water: The Example of Olefin Metathesis

2010; Wiley; Volume: 16; Issue: 39 Linguagem: Inglês

10.1002/chem.201002014

1521-3765

Abdou K. Diallo, Élodie Boisselier, Liyuan Liang, Jaimé Ruiz, Didier Astruc,

Fuel Cells and Related Materials

A dendritic nanoreactor (see graphic) constructed by 1→3 connectivity and terminated by 27 tetraethyleneglycol tethers induces ring-closing metathesis (RCM), cross metathesis (CM) and enyne metathesis (EYM) using low amounts of Grubbs-II catalyst in water and air, down to 0.04 % Grubbs catalyst for RCM. The dendrimer can be re-used at least 10 times without significant yield decrease. Detailed facts of importance to specialist readers are published as "Supporting Information". Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.