For 10 points, name this functional group consisting of a carbon double-bonded to an oxygen and single-bonded to two carbons, the simplest example of which is acetone.
Amides are produced in the Schmidt reaction by reacting hydrazoic acid and a compound of this type, and in Claisen-Schmidt condensation, one of these reacts with an aldehyde. These compounds yield tertiary alcohols when reacted with Grignard reagents, and two of them are formed when ozonolysis is performed on an internal alkene. Tollens' reagent will not produce a silver mirror in the presence of this functional group, unlike in the presence of a similar group of compounds, aldehydes. For 10 points, name this functional group consisting of a carbon double-bonded to an oxygen and single-bonded to two carbons, the simplest example of which is acetone.
Amides are produced in the Schmidt reaction by reacting hydrazoic acid and a compound of this type, and in Claisen-Schmidt condensation, one of these reacts with an aldehyde.
{ketone}