The tert-butyl variety of this functional group that is produced in the Tischenko and Pinner reactions is attached to amino acids as a protecting group.
An aluminum alkoxide coordinates with one of two equivalents of aldehydes to produce this functional group in one reaction. Potassium carbonate work-up of the product of a reaction of gaseous hydrochloric acid in alcohol and anhydrous chloride with a nitrile yields an imino- analogue of them. Another usage of a Lewis acid catalyst involves the phenyl version of this functional group producing a hydroxyl aryl ketone. The tert-butyl variety of this functional group that is produced in the Tischenko and Pinner reactions is attached to amino acids as a protecting group. The cyclic version of this functional group can be produced when a peroxy acid like mCPBA reacts with a cyclic ketone in the Baeyer Villager reaction. Deprotonation of the alpha hydrogens in a beta-keto- one occurs in the Claisen condensation. This functional group breaks up into two components in saponification. Formed when a carboxylic acid reacts with an alcohol in the Fischer synthesis, for 10 points, name this functional group in which a carbonyl carbon is connected to another oxygen.
An aluminum alkoxide coordinates with one of two equivalents of aldehydes to produce this functional group in one reaction.
{ester} [accept {iminoester} or {Pinner reaction} in the first sentence]