Kinetics and mechanism of oxidation of benzoin by polymer-supported N-bromo-sulphonamide

The oxidation of benzoin by polymer-supported N-bromo-sulphonamide in acetonitrile and in the presence of sulphuric acid has been studied. The reaction is first order with respect to N-bromosulphonamide and hydrogen ion concentration. The rate law and a probable mechanism, involving generation of re...

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Veröffentlicht in:	European polymer journal 1993, Vol.29 (4), p.565-567
Hauptverfasser:	Kanade, A.S., Gokavi, G.S., Salunkhe, M.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Properties and characterization Special properties (catalyst, reagent or carrier)
Online-Zugang:	Volltext
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Zusammenfassung:	The oxidation of benzoin by polymer-supported N-bromo-sulphonamide in acetonitrile and in the presence of sulphuric acid has been studied. The reaction is first order with respect to N-bromosulphonamide and hydrogen ion concentration. The rate law and a probable mechanism, involving generation of reactive bromonium ion, are discussed.
ISSN:	0014-3057 1873-1945
DOI:	10.1016/0014-3057(93)90018-B