Organic letters

Oppolzer-type intramolecular Diels–Alder cycloadditions via isomerizations of allenamides

JB Feltenberger, RP Hsung

文献索引：Feltenberger, John B.; Hsung, Richard P. Organic Letters, 2011 , vol. 13, # 12 p. 3114 - 3117

全文：HTML全文

被引用次数: 23

摘要

A new approach to Oppolzer's intramolecular Diels–Alder cycloaddition (IMDA) through γ- isomerization of readily available N-tethered allenamides is described. These IMDA reactions are carried out in tandem with the allenamide isomerization or 1, 3-H shift, leading to complex nitrogen heterocycles in a highly stereoselective manner.