Electron-deficient heteroarenium salts: An organocatalytic tool for activation of hydrogen peroxide in oxidations

…, J Chudoba, R Metelkova, R Cibulka

Index: Kotoucova, Hana; Strnadova, Iveta; Kovandova, Martina; Chudoba, Josef; Dvorakova, Hana; Cibulka, Radek Organic and Biomolecular Chemistry, 2014 , vol. 12, # 13 p. 2137 - 2142

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Citation Number: 13

Abstract

A series of monosubstituted pyrimidinium and pyrazinium triflates and 3, 5-disubstituted pyridinium triflates were prepared and tested as simple catalysts of oxidations with hydrogen peroxide, using sulfoxidation as a model reaction. Their catalytic efficiency strongly depends