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Issue 23, 2011
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A dialkylborenium ion via reaction of N-heterocyclic carbene–organoboranes with Brønsted acids—synthesis and DOSY NMR studies

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Abstract

A dialkylborenium ion stabilized by an N-heterocyclic carbene has been prepared for the first time by reaction of IMes·9-BBN-H with triflic acid. The ion-separated nature of the borenium ion was confirmed by 1H and 19F diffusion ordered NMR spectroscopy.

Graphical abstract: A dialkylborenium ion via reaction of N-heterocyclic carbene–organoboranes with Brønsted acids—synthesis and DOSY NMR studies

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Publication details

The article was received on 09 Feb 2011, accepted on 31 Mar 2011 and first published on 19 Apr 2011


Article type: Communication
DOI: 10.1039/C1CC10767D
Citation: Chem. Commun., 2011,47, 6650-6652
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    A dialkylborenium ion via reaction of N-heterocyclic carbene–organoboranes with Brønsted acids—synthesis and DOSY NMR studies

    D. McArthur, C. P. Butts and D. M. Lindsay, Chem. Commun., 2011, 47, 6650
    DOI: 10.1039/C1CC10767D

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