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Issue 42, 2006
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BF3·OEt2 and TMSOTf: A synergistic combination of Lewis acids

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Abstract

The combination of BF3·OEt2 and TMSOTf gives BF2OTf·OEt2, which is a more powerful Lewis acid than its components and especially effective in CH3CN solvent; the complex formed has been characterised by 1H, 19F, 11B and 31P (using Et3PO as an additive) NMR spectroscopy.

Graphical abstract: BF3·OEt2 and TMSOTf: A synergistic combination of Lewis acids

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Publication details

The article was received on 07 Aug 2006, accepted on 21 Aug 2006 and first published on 14 Sep 2006


Article type: Communication
DOI: 10.1039/B611333H
Citation: Chem. Commun., 2006,0, 4434-4436
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    BF3·OEt2 and TMSOTf: A synergistic combination of Lewis acids

    E. L. Myers, C. P. Butts and V. K. Aggarwal, Chem. Commun., 2006, 0, 4434
    DOI: 10.1039/B611333H

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