Issue 25, 2013
From the journal:

Chemical Communications

Study of boron–nitrogen dative bonds using azetidine inversion dynamics†

Cam Thuy Hoang,a   Ivan Prokes,a   Guy J. Clarkson,a   Matthew J. Rowland,a   James H. R. Tucker,*b   Michael Shipman*a  and  Tiffany R. Walsh*ac  

* Corresponding authors

a Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry, UK
E-mail: m.shipman@warwick.ac.uk
Fax: +44 (0)2476 524112
Tel: +44 (0)2476 523186

b School of Chemistry, University of Birmingham, Edgbaston, Birmingham, UK
E-mail: j.tucker@bham.ac.uk
Fax: +44 (0)121 414 4403

c Institute for Frontier Materials, Deakin University, Waurn Ponds, 3216 VIC, Australia
E-mail: tiffany.walsh@deakin.edu.au
Tel: +61 352 273 116

Abstract

A method for probing the strength of B–N dative bonds is reported. The activation parameters for nitrogen inversion in a series of azetidines tethered to boronate esters have been quantified by VT-NMR and the measured barriers correlated with data obtained by 11B NMR, X-ray crystallography and MP2 calculations.

Graphical abstract: Study of boron–nitrogen dative bonds using azetidine inversion dynamics

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Article information

DOI
https://doi.org/10.1039/C3CC36159D
Article type
Communication
Submitted
24 Aug 2012
Accepted
12 Feb 2013
First published
13 Feb 2013

Chem. Commun., 2013,49, 2509-2511

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Study of boron–nitrogen dative bonds using azetidine inversion dynamics

C. T. Hoang, I. Prokes, G. J. Clarkson, M. J. Rowland, J. H. R. Tucker, M. Shipman and T. R. Walsh, Chem. Commun., 2013, 49, 2509 DOI: 10.1039/C3CC36159D

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