Issue 38, 2009
From the journal:

Chemical Communications

Metal-catalyzed rearrangement of enantiomerically pure alkylidenecyclopropane derivatives as a new access to cyclobutenes possessing quaternary stereocenters†‡

Ahmad Masarwa,a   Alois Fürstnerb  and  Ilan Marek*a  

* Corresponding authors

a The Mallat Family Laboratory of Organic Chemistry, Schulich Faculty of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion-Israel Institute of Technology, Haifa 32000, Israel
E-mail: chilanm@tx.technion.ac.il
Fax: +972 4 829 3709

b Max-Planck-Institute fur Kohlenforschung, D-45470 Mülheim/Ruhr, Germany

Abstract

Pd(II)- and Pt(II)-catalyzed ring-expansion of enantiomerically pure alkylidenecyclopropane derivatives leads to the formation of cyclobutene species with a complete preservation of the stereogenic center.

Graphical abstract: Metal-catalyzed rearrangement of enantiomerically pure alkylidenecyclopropane derivatives as a new access to cyclobutenes possessing quaternary stereocenters

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Article information

DOI
https://doi.org/10.1039/B910465H
Article type
Communication
Submitted
28 Mai 2009
Accepted
07 Aug 2009
First published
02 Sep 2009

Chem. Commun., 2009, 5760-5762

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Metal-catalyzed rearrangement of enantiomerically pure alkylidenecyclopropane derivatives as a new access to cyclobutenes possessing quaternary stereocenters

A. Masarwa, A. Fürstner and I. Marek, Chem. Commun., 2009, 5760 DOI: 10.1039/B910465H

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