Issue 38, 2009
From the journal:

Chemical Communications

The concise synthesis of chiral tfb ligands and their application to the rhodium-catalyzed asymmetric arylation of aldehydes†‡

Takahiro Nishimura,*a   Hana Kumamoto,a   Makoto Nagaosaa  and  Tamio Hayashi*a  

* Corresponding authors

a Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Japan
E-mail: tnishi@kuchem.kyoto-u.ac.jp, thayashi@kuchem.kyoto-u.ac.jp
Fax: +81 75 753 3983
Tel: +81 75 753 3988

Abstract

New C2-symmetric tetrafluorobenzobarrelene ligands were prepared and applied successfully to the rhodium-catalyzed asymmetric addition of arylboronic acids to aromaticaldehydes giving chiral diarylmethanols in high yield with high enantioselectivity.

Graphical abstract: The concise synthesis of chiral tfb ligands and their application to the rhodium-catalyzed asymmetric arylation of aldehydes

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Article information

DOI
https://doi.org/10.1039/B911118B
Article type
Communication
Submitted
05 Jun 2009
Accepted
27 Jul 2009
First published
17 Aug 2009

Chem. Commun., 2009, 5713-5715

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The concise synthesis of chiral tfb ligands and their application to the rhodium-catalyzed asymmetric arylation of aldehydes

T. Nishimura, H. Kumamoto, M. Nagaosa and T. Hayashi, Chem. Commun., 2009, 5713 DOI: 10.1039/B911118B

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