i) Identify the reactions that will not produce the given carbonyl product.
ii) Which reactions from part (i) will occur upon addition of an acid catalyst?

Suggest a mechanism for this nucleophilic acyl substitution.

Determine the identity of products obtained in each of the reactions shown below.

Which of the following compounds is more reactive toward hydrolysis?

Consider the following derivative of the known sweetener, aspartame. 

What are the products obtained when it undergoes complete hydrolysis in a dilute solution of HCl?

Predict the product(s) for the following reaction and propose a mechanism.

For the following compounds, identify which carboxylic acid derivative functional group is present.

Draw the structure of α-tert-butylmalonic acid.

Draw the structure of the compound consistent with each of the following IUPAC or common names:

a) p-nitrobenzoic anhydride

b) phenyl N-ethyl carbamate

What is the IUPAC name of the following?

Draw the skeletal structure for the compound with the name hexanoic pentanoic anhydride.

Draw the structure that corresponds to the name propyl 2-bromobutanoate.