The phenyl type of these compounds can be reacted with a Lewis acid to form a hydroxy aryl ketone via the Fries rearrangement.  They can be made from Pinner salts and water, or in the Favorskii rearra
The phenyl type of these compounds can be reacted with a Lewis acid to form a hydroxy aryl ketone via the Fries rearrangement.  They can be made from Pinner salts and water, or in the Favorskii rearrangement by reacting an alpha-halo ketone with an alkoxide. Cyclic beta-keto ones are formed from a molecule with two of its defining functional groups in the Dieckmann cyclization, and the base-catalyzed hydrolysis of their namesake linkages, especially in fat, is known as saponification. For 10 points, name these often fruity smelling compounds formed in a process named for Fisher in which an alkyl group replaces the acidic hydrogen in carboxylic acids.
The phenyl type of these compounds can be reacted with a Lewis acid to form a hydroxy aryl ketone via the Fries rearrangement.  
esters