Abstract
Anchoring riboflavin tetraacetate to mesoporous silica (MCM-41) provides a heterogenized flavin photocatalyst, which was proven to be an effective catalyst for chemoselective sulfoxidation, benzyl alcohol oxidation, and photoesterification reactions. Analogously heterogenized 1-butyl-7,8-dimethoxyalloxazine was shown to mediate sulfoxidation and benzylic oxidation reactions. This is the first application of an alloxazine photocatalyst in a redox reaction. The use of these heterogeneous catalysts allows simple operation and work-up of the reaction mixtures.
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Schedule a callMore From: Monatshefte für Chemie und verwandte Teile anderer Wissenschaften
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