Asymmetric Fluorination Reactions promoted by Chiral Hydrogen Bonding‐based Organocatalysts
Fernando Auria‐Luna, Somayeh Mohammadi, Masoumeh Divar, M. Concepción Gimeno, Raquel P. Herrera
Abstract
Abstract Fluorinated compounds can exhibit interesting biological properties. The importance of these species has made that the chemistry of fluorine has experienced a great development. On this review, the recent advances on asymmetric fluorination reactions promoted by chiral hydrogen bonding‐based organocatalysts are discussed. Hence, examples using phosphoric acid, carboxylic acid, (thio)urea and squaramide derivatives are illustrated. The growth of this field is amazing. We have only considered pivotal works in which direct fluorination takes place using a fluorinating agent, leaving aside the reactions where a fluorine atom is incorporated from the beginning as part of other reactants. Herein, the scarce existing examples on this field of research have been compiled. magnified image