Catalytic Enantioselective Aldol Additions of α-Isothiocyanato Imides to Aldehydes
作者:Le Li、Eric G. Klauber、Daniel Seidel
DOI:10.1021/ja804838y
日期:2008.9.17
Highly enantioselective organocatalytic aldol additions of alpha-isothiocyanato imides to aldehydes are reported. These reactions provide convenient access to enantiomerically enriched and protected beta-hydroxy-alpha-amino acids with catalyst loadings as low as 1 mol%.