Copper(II) catalyzed allylic amination of terpenic chlorides in water
作者:Brahim Boualy、Mohamed Anouar Harrad、Soufiane El Houssame、Larbi El Firdoussi、Mustapha Ait Ali、Abdallah Karim
DOI:10.1016/j.catcom.2011.12.019
日期:2012.3
A highly efficient method for the synthesis of allylic amines from terpenic chlorides by cheap copper (II) as catalyst in water has been developed. Allylicchlorides react with high regioselectivity in the presence of secondary amines, under mild conditions to give N-allylic amines in excellent yields.
A silyl-modified variant of the BelluÅ¡âClaisen rearrangement is described; the generality of this rearrangement has been demonstrated with a range of allylic amines and ketenes.