Intramolecular Schmidt Reaction of Acyl Chlorides with Alkyl Azides: Capture of <i>N</i>-Acyliminium Ion Intermediates with Aromatic rings
作者:Xiao-Jing Li、Jin-Bao Qiao、Jian Sun、Xue-Qiang Li、Peiming Gu
DOI:10.1021/ol501058a
日期:2014.6.6
Intramolecular Schmidt reaction of acyl chlorides with alkyl azides through N-acyliminium ion intermediates is designed and realized. The intramolecular capture of the intermediates with aromatic rings affords several nitrogen-containing tricyclic skeletons. The important feature of the domino process is the efficiency in bond reorganization and ring formation.
设计并实现了酰氯与烷基叠氮化物通过N-酰基亚胺离子中间体的分子内Schmidt反应。带有芳环的中间体的分子内捕获提供了几个含氮的三环骨架。多米诺骨牌过程的重要特征是键重组和环形成的效率。