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Iron-catalyzed direct difunctionalization of alkenes with dioxygen and sulfinic acids: a highly efficient and green approach to β-ketosulfones



Iron-catalyzed direct difunctionalization of alkenes with dioxygen and sulfinic acids: a highly efficient and green approach to β-ketosulfones



Organic and Biomolecular Chemistry 12(39): 7678-7681



A novel iron-catalyzed direct difunctionalization of alkenes with sulfinic acids and dioxygen for the synthesis of β-ketosulfones has been developed under mild conditions. The present protocol, which utilizes an inexpensive iron salt as the catalyst, readily available benzenesulfinic acids as the sulfonylating reagents, and dioxygen as the oxidant and oxygen source, provides a cost-effective and environmentally benign approach to access various β-ketosulfones.

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Accession: 053985350

Download citation: RISBibTeXText

PMID: 25166469

DOI: 10.1039/c4ob01369g


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