Chem 335 - Winter 1999 - Organic Chemistry II
Portland State University - Dr. Carl C. Wamser


Chapter 19 Quiz Answers

1. (2 points each) Write a complete name for the following:

a)

4-chloro-3-methylaniline


b)

(E)-3-phenyl-2-propen-1-ol


2. (3 points) Write all the resonance forms for pyrrole, shown below, specifically illustrating that the lone pair on N can be delocalized to any of the four carbons.


3. (3 points) Write a picture for the lowest energy pi molecular orbital for benzene, and show the pattern of energy levels for all of the pi molecular orbitals of benzene.