Oxidative Desulfurization of Azole-2-thiones with Benzoyl Peroxide: Syntheses of Ionic Liquids and Other Azolium Salts

1‐Alkyl‐3‐methylimidazole‐2‐thiones were prepared from amino esters in one pot and converted to inherently halide‐free 1‐alkyl‐3‐methylimidazolium benzoates by oxidation with benzoyl peroxide followed by a novel anion exchange. Also reported are the outcomes of exchanges with other anions, acidifica...

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Veröffentlicht in:	European Journal of Organic Chemistry 2007-06, Vol.2007 (17), p.2825-2838
Hauptverfasser:	Wolfe, Derek M., Schreiner, Peter R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Anion exchange Heterocycles Ionic liquids Oxidation Sulfur
Online-Zugang:	Volltext
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