Organic Chemistry III
	Professor Carl C. Wamser
Chem 336 - Spring 2009	Quiz 23

1. (3 points) Write all the resonance forms for the conjugate base of the phenol below:

2. (1 point) Write both the resonance forms for the Michael addition intermediate:

3. (3 points) Complete the following reactions:

a)

b)

c)

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