Baeyer-Villiger oxidation with potassium peroxomonosulfate supported on acidic silica gel |
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| Authors: | González-Núñez María E Mello Rossella Olmos Andrea Asensio Gregorio |
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| Institution: | Departamento de Química Orgánica, Universidad de Valencia, Avda. V. Andrés Estellés s/n, 46100 Burjassot, Valencia, Spain. |
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| Abstract: | reaction: see text] Potassium peroxomonosulfate deposited onto silica SiO2 x KHSO5 efficiently reacts with ketones in dichloromethane at room temperature to give the corresponding esters or lactones in quantitative yields. This method avoids hydrolysis of the reaction products. The Baeyer-Villiger reaction is catalyzed by potassium hydrogensulfate present in the supported reagent. |
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