The first tertiary amine catalyzed asymmetric allylic amination/cycloaddition cascade sequence has been developed, which provided a novel protocol to construct enantioenriched azapolyheterocycles under mild reaction conditions efficiently (up to 95% ee, endo/exo >20â:â1).
开发了第一个叔胺催化的不对称
烯丙胺化/环加成级联序列,它提供了一种在温和反应条件下高效构建对映体富集的氮杂多杂环的新方案(高达 95% ee,endo/exo >20–:–1) 。