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  4. Relative carbanion basicities as driving force for an intramolecular silyl migration of lithiated biphenyls
 
research article

Relative carbanion basicities as driving force for an intramolecular silyl migration of lithiated biphenyls

Bonnafoux, Laurence
•
Scopelliti, Rosario  
•
Leroux, Frederic R.
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2007
Tetrahedron Letters

A solvent-dependent silyl migration of lithiated biphenyls is described, involving the intermediate formation of a pentacoordinated silicate complex. Differences in the relative basicities of the aryllithium intermediates are the possible driving force for this migration. (c) 2007 Elsevier Ltd. All rights reserved.

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Type
research article
DOI
10.1016/j.tetlet.2007.10.004
Web of Science ID

WOS:000252097400044

Author(s)
Bonnafoux, Laurence
Scopelliti, Rosario  
Leroux, Frederic R.
Colobert, Francoise
Date Issued

2007

Publisher

Elsevier

Published in
Tetrahedron Letters
Volume

48

Start page

8768

End page

8772

Subjects

Organolithium Compounds

•

Lithium

•

Metalation

•

Substituents

•

Resonance

•

Ligands

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
ISIC-GE  
Available on Infoscience
July 4, 2012
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/83395
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