An easily accessible polyoxomolybdate−calix[4]arene hybrid 1 has been synthesized and applied as a heterogeneous catalyst in the sulfoxidation of thioethers to sulfoxides and to sulfones under strictly stoichiometric amounts of 30% H2O2 in CH3CN as the solvent. This study represents the first promising example of successful employment of calixarenes−polyoxometalate (POM) hybrid materials in the area of catalytic oxidations.
Polyoxomolybdate-Calix[4]arene Hybrid: A Catalyst for Sulfoxidation Reactions with Hydrogen Peroxide
MENINNO, SARA;GAETA, CARMINE;TALOTTA, CARMEN;NERI, Placido;LATTANZI, Alessandra
2015-01-01
Abstract
An easily accessible polyoxomolybdate−calix[4]arene hybrid 1 has been synthesized and applied as a heterogeneous catalyst in the sulfoxidation of thioethers to sulfoxides and to sulfones under strictly stoichiometric amounts of 30% H2O2 in CH3CN as the solvent. This study represents the first promising example of successful employment of calixarenes−polyoxometalate (POM) hybrid materials in the area of catalytic oxidations.File in questo prodotto:
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