Draw a structure from the following name: N-cyclopentyl-N-propylvaleramide.

What are the names of the following compounds?

c.

Identify the following molecules as an ester, a carboxylic acid, or an amide, and write both the condensed and line-structural formula for each.

a. <IMAGE>

Give systematic names for the following structures and structures for the names:

c. N-Ethyl-N-methylbenzamide

Give systematic names for the following structures and structures for the names:

b. N-Phenylacetamide

Write the IUPAC and common names, if any, for each of the following amides:

c.

Draw the condensed structural formula for each of the following amides:

b. 2-methylpentanamide

Draw the condensed structural formula for each of the following amides:

a. heptanamide