Catalytic Enantioselective Addition of Arylboronic Acids to <i>N</i>-Boc Imines Generated in Situ
作者:Hiroshi Nakagawa、Jason C. Rech、Robert W. Sindelar、Jonathan A. Ellman
DOI:10.1021/ol702045w
日期:2007.12.1
The rhodium-catalyzed addition of arylboronic acids to N-Boc imines generated in situ from stable and easily prepared alpha-carbamoyl sulfones has been developed. High enantioselectivities are observed for additions of arylboronic acids with a variety of steric and electronic properties.