Modular Stereocontrolled Assembly of R<sub>2</sub>Zn, Cyclic Enones and <i>N</i>-<i>tert</i>-Butanesulfinyl Imines
作者:José C. González-Gómez、Francisco Foubelo、Miguel Yus
DOI:10.1021/jo802812w
日期:2009.3.20
The assembly of a wide range of dialkylzincs, cyclic enones, and chiral N-tert-butylsulfinyl imines in the presence of the appropriate phosphoramidite ligands allowed the formation of β-amino ketones with three consecutive stereogenic centers in a stereocontrolled manner. The Baeyer−Villiger oxidation of the resulting aminoketones led to the corresponding aminolactones with excellent regio- and stereoselectivities