2 articles
Benzilic acid rearrangement
The benzilic acid rearrangement is the base-induced conversion of a 1,2-diketone into an α-hydroxycarboxylic acid, first reported by Justus von Liebig in 1838 with benzil.
Favorskii rearrangement
The Favorskii rearrangement, described by Alexei Favorskii in the 1890s, is an organic reaction in which a base converts an α-halo ketone into a carboxylic acid derivative, ester, or amide.