Comment on the Article "Gutmann Donor and Acceptor Numbers for Ionic Liquids" by M. Schmeisser, P. Illner, R. Puchta, A. Zahl, and R. van Eldik (Chem. Eur. J. 2012, 18, 10969-10982)

被引：7

作者：

Gal, Jean-Francois ^{[1
]}

Laurence, Christian ^{[2
]}

机构：

[1] Univ Nice Sophia Antipolis, CNRS, ICN, UMR 7272, F-06108 Nice 2, France

[2] Univ Nantes, CEISAM, CNRS, UMR 6230, F-44322 Nantes 03, France

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2013年 / 19卷 / 49期

关键词：

donor-acceptor systems; ionic liquids; NMR spectrometry; nucleophilicity; solvent effects; NUCLEAR MAGNETIC-RESONANCE; SODIUM IONS; SOLVATION; SOLVENTS; SELECTIVITY; INDICATORS; PARAMETERS; COMPLEXES; ANIONS; SCALES;

D O I：

10.1002/chem.201300147

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The concept of donor number (DN), based on calorimetric measurements of adduct formation between Lewis bases and a reference Lewis acid, proved to be fruitful for the interpretation of various medium effects, and, more generally, for the understanding of Lewis basicity. Attempts to extend the DN scale (a thermodynamic basicity scale) using indirect methods are discussed. In particular, the use of δ(23Na) NMR spectrometry for the characterization of Lewis basicity of ionic liquids is examined in this Correspondence. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：16832 / 16834

页数：3

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