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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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
Transcribed Image Text:5. Diisobutylaluminum hydride (pictured below) reacts with nitrile A to form product B, which no
longer contains a nitrile. While we have not yet seen this reaction in this course, you will be able
to answer the following questions given the information below.
-A.
CN
1. H
B
2. H30*
A
What change(s) in the IR spectrum are consistent with the disappearance of A as the
reaction progresses?
a.
b. The IR spectrum and molecular formula of B are shown below. Use arrows to point out
important IR stretches and label each arrow with the type of bond or functional group
present. You may find some helpful information on page 7.
CH120
L00
4000
3000
200
1000
HAVENUNBERI l
c. Propose the structure of compound B.
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