Enantioselective desymmetrization of prochiral cyclohexanone derivatives via the organocatalytic direct Aldol reaction
作者:Jun Jiang、Long He、Shi-Wei Luo、Lin-Feng Cun、Liu-Zhu Gong
DOI:10.1039/b615043h
日期:——
Asymmetric desymmetrization of 4-substituted cyclohexanones using proline amide-catalyzed directaldolreaction afforded beta-hydroxyketones with three stereogenic centers in high enantioselectivities of up to >99% ee.