Issue 12, 2000
From the journal:

New Journal of Chemistry

New base-free metallocenes of samarium and neodymium, an approach to stereoelectronic control in organolanthanide chemistry

Marc Visseaux,*a   Denise Barbier-Baudry,a   Olivier Blacque,a   Abderrafia Hafid,a   Philippe Richarda  and  Frank Weberb  

* Corresponding authors

a Laboratoire de Synthèse et d'Electrosynthèse Organométalliques (CNRS UMR 5632), Faculté des Sciences Mirande, Uniersité de Bourgogne, Dijon, France
E-mail: mvisseau@u-bourgogne.fr

b FB Chemie der Uniersität Erwin-Schrödinger-Str, Kaiserslautern, Germany

Abstract

New unsolvated metallocenes of early lanthanides, (Cp4i)2Sm, COTSmCp4i, and COTNdCp41 (Cp4i = C5HiPr4) have been prepared and fully characterised, including X-ray structural analysis: the absence of ancillary base in these complexes is not only the consequence of steric effects; these results bring up the debated question of electronic control in organolanthanide chemistry.

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Article information

DOI
https://doi.org/10.1039/B006834I
Article type
Letter
Submitted
16 Aug 2000
Accepted
27 Sep 2000
First published
15 Nov 2000

New J. Chem., 2000,24, 939-942

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New base-free metallocenes of samarium and neodymium, an approach to stereoelectronic control in organolanthanide chemistry

M. Visseaux, D. Barbier-Baudry, O. Blacque, A. Hafid, P. Richard and F. Weber, New J. Chem., 2000, 24, 939 DOI: 10.1039/B006834I

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