One‐step assembly of hexahydroisoindole scaffolds by a sequence that combines the Petasis (borono‐Mannich) and Diels–Alder reactions is described. The unique selectivity observed experimentally was confirmed by quantum calculations. The current method is applicable to a broad range of substrates, including free sugars, and holds significant potential to efficiently and stereoselectively build new heterocyclic
描述了通过结合Petasis(borono-Mannich)和Diels-Alder反应的序列一步组装六
氢异
吲哚支架。通过量子计算证实了实验观察到的独特选择性。当前的方法适用于多种底物,包括游离糖,并且具有有效和立体选择性地构建新杂环结构的巨大潜力。可以通过进一步的转化,例如通过交叉复分解/ Michael加成多米诺序列进行额外的闭环,来实现向功能化
多环化合物的轻松快速进入。