Write IUPAC names for the following carboxylic acid derivatives. If possible, write common names too.

Determine the structural formula of a nitrile with the name 4,4-diethylhexanenitrile.

Write IUPAC names for the following carboxylic acid derivative. If possible, write common names too.

Draw the structure for cyclopentanecarbonyl chloride.

Give the name of the following compound:

What is the structure of the given molecule?

N,N-diethylpentanamide

Write IUPAC names for the following carboxylic acid derivatives. If possible, write common names too.

Suggest a four-step synthesis involving an organocuprate reagent to produce the desired product.

Phosgene (COCl₂) is a toxic gas used as a chemical weapon. Identify the product formed by the reaction of phosgene with acetic acid.

The reaction of pentanedioate ion with thionyl chloride results in an anhydride instead of an acyl chloride. Provide the mechanism for the formation of the anhydride.

Show how Fischer esterification might be used to form isopropyl propionate.