Issue 8, 2003
From the journal:

Chemical Communications

High tetraalkylaluminate fluxionality in half-sandwich complexes of the trivalent rare-earth metals†

Reiner Anwander,*a   Michael G. Klimpel,a   H. Martin Dietrich,a   Dmitry J. Shorokhovb  and  Wolfgang Schererb  

* Corresponding authors

a Anorganisch-chemisches Institut, Technische Universität München, Lichtenbergstraße 4, D-85747 Garching, Germany
E-mail: reiner.anwander@ch.tum.de
Fax: 49 89 28913473
Tel: 49 89 28913096

b Institut für Physik, Universität Augsburg, Universitätsstraße 1, D-86159 Augsburg, Germany
E-mail: wolfgang.scherer@physik.uni-augsburg.de
Fax: 49 821 5983227
Tel: 49 821 5983350

Abstract

Steric factors govern the formation of half-sandwich complexes (C5Me4R)Ln[N(SiHMe2)2]2 according to acid–base reactions utilising Ln[N(SiHMe2)2]3(thf)2 and substituted cyclopentadienes. Subsequent trimethylaluminium-promoted silylamide elimination produces the first half-sandwich bis(tetramethylaluminate) complexes (C5Me4R)Ln(AlMe4)2.

Graphical abstract: High tetraalkylaluminate fluxionality in half-sandwich complexes of the trivalent rare-earth metals

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Article information

DOI
https://doi.org/10.1039/B212754G
Article type
Communication
Submitted
02 Jan 2003
Accepted
10 Mar 2003
First published
24 Mar 2003

Chem. Commun., 2003, 1008-1009

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High tetraalkylaluminate fluxionality in half-sandwich complexes of the trivalent rare-earth metals

R. Anwander, M. G. Klimpel, H. Martin Dietrich, D. J. Shorokhov and W. Scherer, Chem. Commun., 2003, 1008 DOI: 10.1039/B212754G

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