Tuning the selectivity of alumina-supported (CH3)ReO3 by modifying the surface properties of the support

Alain Salameh; Anne Baudouin; Jean Marie Basset; Christophe Copéret

doi:10.1002/anie.200704876

Tuning the selectivity of alumina-supported (CH₃)ReO₃ by modifying the surface properties of the support

Alain Salameh^*, Anne Baudouin, Jean Marie Basset, Christophe Copéret

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

(Chemical Equation Presented) Supported metathesis: Grafting (CH ₃)ReO₃ onto alumina covered with surface trimethylsilyl groups increases the efficiency and selectivity of this catalyst in olefin metathesis (see scheme). The SiMe₃ groups (X) modify the adsorption properties of alumina by favoring desorption and thereby disfavoring secondary reactions.

Original language	English (US)
Pages (from-to)	2117-2120
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	11
DOIs	https://doi.org/10.1002/anie.200704876
State	Published - Feb 28 2008
Externally published	Yes

Keywords

Adsorption
Metathesis
Olefins
Rhenium
Surface chemistry

ASJC Scopus subject areas

Catalysis
General Chemistry

Access to Document

10.1002/anie.200704876

Cite this

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abstract = "(Chemical Equation Presented) Supported metathesis: Grafting (CH 3)ReO3 onto alumina covered with surface trimethylsilyl groups increases the efficiency and selectivity of this catalyst in olefin metathesis (see scheme). The SiMe3 groups (X) modify the adsorption properties of alumina by favoring desorption and thereby disfavoring secondary reactions.",

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KW - Rhenium

KW - Surface chemistry

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