A one-pot iodine atom transfer/cyclisation and intermolecular olefination is described for the efficient, stereoselective construction of bicyclic lactone intermediates en route to compound 21, a potential precursor to the brasoside (1) skeleton.
描述了一种单锅
碘原子转移/环化和分子间烯烃化的方法,用于高效、立体选择性地构建双环内酯中间体,作为合成复合物21的途径,这是一种潜在的brasoside (1) 骨架前体。