Palladacycle‐Catalyzed Tandem Allylic Amination/Allylation Protocol for One‐Pot Synthesis of 2‐Allylanilines from Allylic Alcohols
作者:Ke Chen、Yongxin Li、Sumod A. Pullarkat、Pak‐Hing Leung
DOI:10.1002/adsc.201100424
日期:2012.1
An efficient methodology involving the predominant formation of CC bonds is described for the first direct synthesis of 2‐allylanilines from allylic alcohols via a one‐pot tandem allylic amination/allylation protocol catalyzed by a palladacycle under mild conditions without the requirement for additional activators.
Copper(II) Triflate Catalyzed Allylic Arylation of Allylic Alcohols: Direct and Selective Access to<i>C</i>-Allylanilines
作者:Ke Chen、Houguang Jeremy Chen、Jonathan Wong、Jinglei Yang、Sumod A. Pullarkat
DOI:10.1002/cctc.201300408
日期:2013.12
Copper(II) triflate was used as a simple and commercially available catalyst in the directamination of allylic alcohols with anilines to provide C‐allylanilines. A wide range of functional groups were tolerated under the reaction conditions, and the products were obtained regioselectivity without the need of an activator. A detailed mechanistic investigation was undertaken. The efficacy of this protocol