Organocatalytic Enantioselective
Conjugate Addition of 2-Fluoromalonate to Nitroolefins: Direct Synthesis
of Chiral Fluorinated γ-Nitro Carboxylic Acid Derivatives
作者:Wei Wang、Hao Li、Liansuo Zu、Hexin Xie
DOI:10.1055/s-0028-1088124
日期:——
An unprecedented organocatalyticasymmetric Michael addition of fluorine-containing carbon-centered nucleophiles to nitroolefins has been described. The process features the creation of a fluorine-containing quaternary carbon center and an adjacent chiral carbon center adducts with good to excellent level of enantioselectivity. cinchona alkaloid - conjugate addition - fluorination - nitroolefin