Organic Chemistry III
	Professor Carl C. Wamser
Chem 336 - Spring 2007	Quiz 20

1. (2 points) Give complete names for each of the following:

a)

cyclopentyl (R)-3-bromopentanoate

b)

3-hydroxy-N,N-dimethylbenzamide

2. (3 points) Complete each of the following reactions by adding the missing part:

a)

b)

c)

3. (2 points) The structure below is the tetrahedral intermediate for what reaction?

4. (3 points) Write a complete mechanism for the transesterification shown below.
Show all steps and all resonance forms for any intermediates.