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596 Chapter 17
Copyright © 2017 Pearson Education, Inc.
4.
Give an example of each of the following:
a.
an aldol addition
b.
an aldol condensation
c.
a Claisen condensation
d.
a Dieckmann condensation
e.
a malonic ester synthesis
f.
an acetoacetic ester synthesis
5.
Draw the products of the following crossed aldol addition:
CH
3
CHCH
2
CH
2
H
CH
3
+
CH
3
CH
2
CH
2
H
H
2
O
HO
−
C
O
C
O
6.
What ester is required to prepare each
b
-ketoester?
a.
CH
3
CH
2
CH
2
CH OCH
3
CH
2
CH
3
C
O
C
O
b.
O
O
C
OCH
3