Issue 40, 2009
From the journal:

Chemical Communications

Iridium-catalyzed enantioselective hydrogenation of vinyl boronates†

Alexander Paptchikhine,a   Pradeep Cheruku,a   Mattias Engmana  and  Pher G. Andersson*a  

* Corresponding authors

a Dept. of Biochemistry and Organic Chemistry, Uppsala University, Husargatan 3, Uppsala, Sweden
E-mail: pher.andersson@biorg.uu.se
Fax: +46 18-471 38 18
Tel: +46 18-471 38 16

Abstract

The first Ir-catalyzed asymmetric hydrogenations of vinyl boronates have been performed using low catalyst loadings (0.5 mol%) and pressure (as low as 1 bar). Good selectivities (76–98% ee) were obtained for a range of substrates.

Graphical abstract: Iridium-catalyzed enantioselective hydrogenation of vinyl boronates

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Article information

DOI
https://doi.org/10.1039/B912590F
Article type
Communication
Submitted
25 Jun 2009
Accepted
24 Aug 2009
First published
15 Sep 2009

Chem. Commun., 2009, 5996-5998

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Iridium-catalyzed enantioselective hydrogenation of vinyl boronates

A. Paptchikhine, P. Cheruku, M. Engman and P. G. Andersson, Chem. Commun., 2009, 5996 DOI: 10.1039/B912590F

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