Highly diastereo- and enantioselective copper-catalyzed propargylic alkylation of acyclic ketone enamines for the construction of two vicinal stereocenters
作者:De-Yang Zhang、Fu-Lin Zhu、Ya-Hui Wang、Xin-Hu Hu、Song Chen、Chuan-Jin Hou、Xiang-Ping Hu
DOI:10.1039/c4cc06863g
日期:——
The first highly diastereo- and enantioselectivepropargylicalkylation of acyclic ketone enamines to form vicinal tertiary stereocenters has been reported by employing copper catalysis in combination with a bulky and structurally rigid tridentate ketimineP,N,N-ligand.