Issue 20, 2015
From the journal:

Dalton Transactions

Reduction of titanocene dichloride with dysprosium: access to a stable titanocene(ii) equivalent for phosphite-free Takeda carbonyl olefination†

G. Bousrez,a   I. Déchamps,a   J.-L. Vassea  and  F. Jaroschik*a  

* Corresponding authors

a Institut de Chimie Moléculaire, CNRS (UMR 7312) and Université de Reims, 51687 Reims Cedex 2, France
E-mail: florian.jaroschik@univ-reims.fr
Fax: +33 (0)326913244
Tel: +33 (0)326913335

Abstract

The reduction of titanocene dichloride with dysprosium yields a new titanocene(II) equivalent without the need for further stabilising ligands. This reagent can be employed in combination with dithioacetals for the olefination of different carbonyl groups and allows for a simplified all-in-one procedure.

Graphical abstract: Reduction of titanocene dichloride with dysprosium: access to a stable titanocene(ii) equivalent for phosphite-free Takeda carbonyl olefination

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Article information

DOI
https://doi.org/10.1039/C4DT03979C
Article type
Communication
Submitted
23 Dec 2014
Accepted
17 Apr 2015
First published
17 Apr 2015

Dalton Trans., 2015,44, 9359-9362

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Reduction of titanocene dichloride with dysprosium: access to a stable titanocene(II) equivalent for phosphite-free Takeda carbonyl olefination

G. Bousrez, I. Déchamps, J.-L. Vasse and F. Jaroschik, Dalton Trans., 2015, 44, 9359 DOI: 10.1039/C4DT03979C

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