Issue 17, 2011
From the journal:

Organic & Biomolecular Chemistry

Chiral N-tert-butanesulfinyl α,β-unsaturated ketimine: a simple and highly effective olefin/sulfinimide hybrid ligand for asymmetric 1,4-additions†

Xiangqing Feng,a   Beibei Wei,b   Jing Yang*b  and  Haifeng Du*a  

* Corresponding authors

a Beijing National Laboratory of Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
E-mail: haifengdu@iccas.ac.cn
Fax: +86-10-62554449
Tel: +86-10-62652117

b State Key Laboratory Chemical Resource, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
E-mail: yangjingbuct@gmail.com
Fax: +86-10-64427578
Tel: +86-10-64427578

Abstract

One novel type of chiral olefin/sulfinimide hybrid ligands has been developed through a simple one-step condensation of α,β-unsaturated ketones with tert-butanesulfinamide and utilized successfully for rhodium-catalyzed asymmetric conjugated additions to furnish the desired adducts in high yields with excellent ee's.

Graphical abstract: Chiral N-tert-butanesulfinyl α,β-unsaturated ketimine: a simple and highly effective olefin/sulfinimide hybrid ligand for asymmetric 1,4-additions

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Article information

DOI
https://doi.org/10.1039/C1OB05971H
Article type
Communication
Submitted
16 Jun 2011
Accepted
05 Jul 2011
First published
05 Jul 2011

Org. Biomol. Chem., 2011,9, 5927-5929

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Chiral N-tert-butanesulfinyl α,β-unsaturated ketimine: a simple and highly effective olefin/sulfinimide hybrid ligand for asymmetric 1,4-additions

X. Feng, B. Wei, J. Yang and H. Du, Org. Biomol. Chem., 2011, 9, 5927 DOI: 10.1039/C1OB05971H

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