310NHWSet10ques - Homework Problem Set 10 Iverson CH310N...

Homework Problem Set 10 Iverson CH310N Due Wednesday, May 6
1
Chemistry 310N
Dr. Brent Iverson
Problem Set 10
April 29, 2009
NAME (Print): _____________________________
SIGNATURE: _____________________________
Please print the
first three letters
of your last name
in the three boxes

Homework Problem Set 10 Iverson CH310N Due Wednesday, May 6
2
Score: _________

Homework Problem Set 10 Iverson CH310N Due Wednesday, May 6
3
1. For each of the following, circle the derivatives that have a “bad” group on them, draw two boxes
around the derivatives that have a “good” group on them, and draw nothing around the derivatives that
have an “ugly” group on them.
Br
NO
2
O
O
CH
3
O
O
CH
3
SO
3
H
N
CH
3
CH
3
O
Cl
F
O
O
C
F
F
F
NH
3
OH
CH
3
C
N

Homework Problem Set 10 Iverson CH310N Due Wednesday, May 6
4
2. For each of the following arenium ion intermediates, draw all the significant resonance contributing
structures.
Cl
H
Cl
H
Cl
H
Cl
H
Cl
H
O
H
O
CH
3
OH O
C
N

Homework Problem Set 10 Iverson CH310N Due Wednesday, May 6
5
3. For each of the following, fill the molecule in the box that is the product or products of the given