Improved procedures for the palladium-catalyzed intermolecular arylation of cyclic alkenes
作者:Richard C. Larock、William H. Gong、Bruce E. Baker
DOI:10.1016/s0040-4039(00)99075-0
日期:1989.1
Improved procedures for the palladium-catalyzed, intermolecular, allylic cross-coupling of aryl halides and cyclic alkenes inhibit double-bond isomerization and accommodate many important functional groups.
钯催化芳基卤化物和环状烯烃的分子间烯丙基交叉偶联的改进方法可抑制双键异构化并容纳许多重要的官能团。
Synthesis of Indolines and Derivatives by Aza‐Heck Cyclization
作者:Feiyang Xu、Katerina M. Korch、Donald A. Watson
DOI:10.1002/anie.201907758
日期:2019.9.16
For the first time, an aza-Heck cyclization that allows the preparation of indoline scaffolds is described. Using N-hydroxy anilines as electrophiles, which can be easily accessed from the corresponding nitroarenes, this method provides indolines bearing pendant functionality and complex ring topologies. Synthesis of challenging indolines, such as those bearing fully substituted carbon atoms at C2