Issue 10, 2002
From the journal:

Chemical Communications

Chiral copper(ii) bisoxazoline covalently anchored to silica and mesoporous MCM-41 as a heterogeneous catalyst for the enantioselective Friedel–Crafts hydroxyalkylation

Avelino Corma,*a   Hermenegildo García,*a   Ahmed Moussaif,a   María J. Sabater,a   Rachid Zniberb  and  Achour Redouaneb  

* Corresponding authors

a Instituto de Tecnología Química CSIC-UPV, Avda de los Naranjos s/n, 46022 Valencia, Spain
E-mail: hgarcia@qim.upv.es

b Faculté des Sciences, Ibn Battouta, P. O. Box 1014, Université Mohammed V, Rabat, Morocco

Abstract

Two solid catalysts in which a chiral copper(II) bisoxazoline has been covalently anchored on silica and MCM-41 have been prepared; the solids are enantioselective catalysts (up to 92% ee) for the Friedel–Crafts hydroxyalkylation of 1,3-dimethoxybenzene with 3,3,3-trifluoropyruvate.

Graphical abstract: Chiral copper(ii) bisoxazoline covalently anchored to silica and mesoporous MCM-41 as a heterogeneous catalyst for the enantioselective Friedel–Crafts hydroxyalkylation

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Article information

DOI
https://doi.org/10.1039/B200768A
Article type
Communication
Submitted
22 Jan 2002
Accepted
27 Mar 2002
First published
15 Apr 2002

Chem. Commun., 2002, 1058-1059

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Chiral copper(II) bisoxazoline covalently anchored to silica and mesoporous MCM-41 as a heterogeneous catalyst for the enantioselective Friedel–Crafts hydroxyalkylation

A. Corma, H. García, A. Moussaif, M. J. Sabater, R. Zniber and A. Redouane, Chem. Commun., 2002, 1058 DOI: 10.1039/B200768A

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