Enantiocomplementary Synthesis of γ-Nitroketones Using Designed and Evolved Carboligases
作者:Xavier Garrabou、Rebecca Verez、Donald Hilvert
DOI:10.1021/jacs.6b11928
日期:2017.1.11
γ-nitroketones via two alternative enantiocomplementary Michael-type reactions: enamine-mediated addition of acetone to nitrostyrenes, and nitroalkane addition to conjugated ketones activated as iminium ions. In addition, a cascade of three aldolase-catalyzed reactions enables one-pot assembly of γ-nitroketones from three simpler buildingblocks. Together, our results highlight the chemical versatility of artificial