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Bismuth(III) Triflate-Catalyzed Direct Conversion of Corticosteroids into Highly Functionalized 17-Ketosteroids by Cleavage of the C17-Dihydroxyacetone Side Chain

Authors: Pinto, RMA; Salvador, JAR; Le Roux, C; Paixao, JA

Ref.: J. Org. Chem. 74(21), 8488-8491 (2009)

DOI: 10.1021/jo9018478