Issue 17, 2000
From the journal:

Chemical Communications

Rationally designed improvement of the bis(phospholano)ethane ligand for asymmetric hydrogenation leads to a reappraisal of the factors governing the enantioselectivity of Duphos catalysts

Elena Fernandez,a   Amy Gillon,b   Katie Heslop,b   Emily Horwood,b   David J. Hyett,b   A. Guy Orpen*b  and  Paul G. Pringle*b  

* Corresponding authors

a Universitat Rovira i Virgili, Departament de Química Física Inorgànica, Plaça Imperial Tàrraco, Tarragona, Spain

b School of Chemistry, University of Bristol, Cantocks Close, Bristol, UK.
E-mail: paul.pringle@bristol.ac.uk

Abstract

Enhancement of enantioselectivity in hydrogenations catalysed by δ vs. λ rhodium chelate complexes of trans-1,2-bis(phospholano)cyclopentanes cannot be rationalised using the current quadrant model for Duphos ligands and therefore a new consistent model is suggested.

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Article information

DOI
https://doi.org/10.1039/B002994G
Article type
Communication
Submitted
13 Apr 2000
Accepted
18 Jul 2000
First published
16 Aug 2000

Chem. Commun., 2000, 1663-1664

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Rationally designed improvement of the bis(phospholano)ethane ligand for asymmetric hydrogenation leads to a reappraisal of the factors governing the enantioselectivity of Duphos catalysts

E. Fernandez, A. Gillon, K. Heslop, E. Horwood, D. J. Hyett, A. G. Orpen and P. G. Pringle, Chem. Commun., 2000, 1663 DOI: 10.1039/B002994G

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