Issue 7, 2002
From the journal:

Chemical Communications

Heterogeneous enantioselective epoxidation of olefins catalysed by unsymmetrical (salen)Mn(iii) complexes supported on amorphous or MCM-41 silica through a new triazine-based linker†

Franca Bigi,*a   Leni Moroni,a   Raimondo Maggia  and  Giovanni Sartoria  

* Corresponding authors

a Department of Organic and Industrial Chemistry, University of Parma, Parco Area delle Scienze 17/A, Parma, Italy
E-mail: bigi@unipr.it
Fax: +390521905472
Tel: +390521905411

Abstract

High enantioselectivity (ee up to 84%) has been achieved in heterogeneous asymmetric epoxidation using a silica-bound unsymmetrical (salen)–manganese(III) complex; amorphous silica can be used in the same way as MCM-41, showing a positive effect in the catalyst recycling.

Graphical abstract: Heterogeneous enantioselective epoxidation of olefins catalysed by unsymmetrical (salen)Mn(iii) complexes supported on amorphous or MCM-41 silica through a new triazine-based linker

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Article information

DOI
https://doi.org/10.1039/B110991J
Article type
Communication
Submitted
04 Dec 2001
Accepted
15 Feb 2002
First published
07 Mar 2002

Chem. Commun., 2002, 716-717

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Heterogeneous enantioselective epoxidation of olefins catalysed by unsymmetrical (salen)Mn(III) complexes supported on amorphous or MCM-41 silica through a new triazine-based linker

F. Bigi, L. Moroni, R. Maggi and G. Sartori, Chem. Commun., 2002, 716 DOI: 10.1039/B110991J

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