info:eu-repo/semantics/article
Multiphase oxidation of alcohols and sulfides with hydrogen peroxide catalyzed by heteropolyacids
Fecha
2010-07-04Registro en:
Romanelli, Gustavo Pablo; Tundo, Pietro; Aricó, Fabio; Vazquez, Patricia Graciela; Multiphase oxidation of alcohols and sulfides with hydrogen peroxide catalyzed by heteropolyacids; Elsevier Science; Catalysis Communications; 11; 15; 4-7-2010; 1181-1184
1566-7367
Autor
Romanelli, Gustavo Pablo
Tundo, Pietro
Aricó, Fabio
Vazquez, Patricia Graciela
Resumen
This work describes the application of a multiphase system for the oxidation of alcohols to ketones or aldehydes, and the selective conversion of sulfides to sulfoxides or sulfones using Keggin-type heteropolyacids and hydrogen peroxide. Benzylic and secondary alcohols were oxidized to ketones or aldehydes at 70 °C in good yield and selectivity. Similarly, sulfides were converted to sulfoxides or sulfones at room temperature with high yields and selectivity.