Four-Step Synthesis of the Antimalarial Cardamom Peroxide via an Oxygen Stitching Strategy
作者:Xirui Hu、Thomas J. Maimone
DOI:10.1021/ja502208z
日期:2014.4.9
A four-step synthesis of the antimalarial terpene cardamom peroxide, a 1,2-dioxepane-containing natural product, is reported from (−)-myrtenal and molecular oxygen. This highly concise route was guided by biosynthetic logic and enabled by an unusual manganese-catalyzed, tandem hydroperoxidation reaction. The absolute configuration of the cardamom peroxide is reported, and its mode of fragmentation