Diastereo- and Enantioselective Pd(II)-Catalyzed Additions of 2-Alkylazaarenes to N-Boc Imines and Nitroalkenes
摘要:
A chiral Pd(II)-bis(oxazoline) complex was found to be highly effective in promoting the first direct diastereo- and enantioselective addition of alkylazaarenes to N-Boc aldimines and nitroalkenes under mild conditions. Deprotection of Boc-protected products proceeded readily to provide amines in high yields.
Diastereo- and Enantioselective Pd(II)-Catalyzed Additions of 2-Alkylazaarenes to <i>N</i>-Boc Imines and Nitroalkenes
作者:Daniel Best、Szymon Kujawa、Hon Wai Lam
DOI:10.1021/ja3083494
日期:2012.11.7
A chiral Pd(II)-bis(oxazoline) complex was found to be highly effective in promoting the first direct diastereo- and enantioselective addition of alkylazaarenes to N-Boc aldimines and nitroalkenes under mild conditions. Deprotection of Boc-protected products proceeded readily to provide amines in high yields.