Gold-Catalyzed Multiple Cascade Reaction of 2-Alkynylphenylazides with Propargyl Alcohols
作者:Nan Li、Tian-Yi Wang、Liu-Zhu Gong、Liming Zhang
DOI:10.1002/chem.201406456
日期:2015.2.23
An unprecedented gold‐catalyzed multiplecascadereaction between 2‐alkynyl arylazides and alkynols has been developed, allowing for the step‐economical synthesis of pyrroloindolone derivatives with a wide range of structural diversity. In this reaction, the gold complex participates in triple catalysis in tandem fashion. Moreover, the efficient chirality transfer from optically pure alkynol substrates