Solution structure, dynamics and speciation of perfluoroarylboranes through 1H, 11B and 19F NMR spectroscopy
Articolo
Data di Pubblicazione:
2008
Citazione:
Solution structure, dynamics and speciation of perfluoroarylboranes through 1H, 11B and 19F NMR spectroscopy / T. Beringhelli, D. Donghi, D. Maggioni, G. D’Alfonso. - In: COORDINATION CHEMISTRY REVIEWS. - ISSN 0010-8545. - 252:21-22(2008), pp. 2292-2313.
Abstract:
Multinuclear NMR spectroscopy has been used to study the solution properties of several perfluoroaryl borane derivatives. The information
obtained from all the NMR active isotopes present in these molecules made it possible to establish not only chemical identity, structure and
dynamics of their reaction products, but also the complexity of the solution speciation. In other words, multinuclear NMR helped in unravelling
the real forms in which they are present in solution, that in some cases can change dramatically according to even slight changes of the solution
conditions. Examples will be presented related to the chemistry of tris(pentafluorophenyl)borane, B(C6F5)3, and bis(pentafluorophenyl)borinic acid, B(C6F5)2OH.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Dynamical behaviour; Hydrogen bonds; Lewis acids; NMR spectroscopy; Perfluoroaryl boranes
Elenco autori:
T. Beringhelli, D. Donghi, D. Maggioni, G. D’Alfonso
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