5. The following pairs of isomers can be easily distinguished by NMR. Identify the ap- propriate spectrum for each isomer and explain all the peaks.
5. The following pairs of isomers can be easily distinguished by NMR. Identify the ap- propriate spectrum for each isomer and explain all the peaks.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:5. The following pairs of isomers can be easily distinguished by NMR. Identify the ap-
propriate spectrum for each isomer and explain all the peaks.

Transcribed Image Text:d. t-Butyl methyl ether and ethyl propyl ether
10
10
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Expert Solution

Step 1
The 1H-NMR given below, belongs to t-Butyl methyl ether.
The signal in 1H-NMR spectrum at δ 1.25 ppm (9 H, s) is observed for t-Butyl group attached to carbon and another peak at δ 3.18 ppm (3 H, s) is observed for methyl group attached to oxygen atom.
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