Organocatalyzed Kinetic Resolution of Racemic Carboxylic Acids

Abstract

AbstractThe kinetic resolution of racemic compounds is a reliable method to prepare important chiral molecules in highly optically enriched forms. Although methods for the catalytic kinetic resolution of chiral alcohols, amines, and epoxides have been extensively investigated, the kinetic resolution of racemic carboxylic acids has remained under‐developed despite the importance of chiral carboxylic acids. Excellent catalytic approaches for the kinetic resolution of racemic carboxylic acids via esterification using chiral organocatalysts have been reported by several research groups. Furthermore, the organocatalyzed lactonization of alkenyl and alkynyl carboxylic acids has also been adapted to achieve kinetic resolution. Herein, the methods typically used to produce the organocatalyzed kinetic resolution of racemic carboxylic acids are reviewed to elucidate the current status of this research.