Stereoselective synthesis of syn and anti 1,2-hydroxyalkyl moieties by Cu-catalyzed asymmetric allylic alkylation
作者:Martín Fañanás-Mastral、Bjorn ter Horst、Adriaan J. Minnaard、Ben L. Feringa
DOI:10.1039/c0cc05161f
日期:——
A stereoselective synthesis of 1,2-hydroxyalkyl moieties is described herein. These valuable buildingblocks are obtained with complete regiocontrol and excellent stereocontrol both for the syn or the anti products, by choosing the appropriate enantiomer of the ligand in a copper-catalyzedasymmetricallylicalkylation of delta-alkoxy-substituted allyl bromides.