Efficient chirality switching in the asymmetric addition of indole to N-tosylarylimines in the presence of axially chiral cyclometalated bidentate N-heterocyclic carbene palladium(II) complexes
作者:Zhen Liu、Min Shi
DOI:10.1016/j.tetasy.2008.11.015
日期:2009.1
Efficient dual stereocontrol can be achieved by using axially chiral cyclometalated bidentate N-heterocyclic carbene palladium(II) complexes for the addition of indole to N-tosylarylimines simply by the adjustment of the R group on the benzene rings of the NHC-Pd(II) complexes. (C) 2008 Elsevier Ltd. All rights reserved.