1) Calculate the degree of unsaturation; 2) Assign the principal IR absorption bands above 1500 cm; 3) Draw the structure of the compound; 4) Label the protons on your structure with letters and assign them to peaks on the NMR spectrum. Question 3: C3H&O 100 80 80 40 20 4000 3500 30B0 2500 200e 1500 1000 6H 1H 1H wll 2.5 2.0 1.5 1.0 0.5 PPM 5.0 4.0 3.5 3.0
1) Calculate the degree of unsaturation; 2) Assign the principal IR absorption bands above 1500 cm; 3) Draw the structure of the compound; 4) Label the protons on your structure with letters and assign them to peaks on the NMR spectrum. Question 3: C3H&O 100 80 80 40 20 4000 3500 30B0 2500 200e 1500 1000 6H 1H 1H wll 2.5 2.0 1.5 1.0 0.5 PPM 5.0 4.0 3.5 3.0
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:1) Calculate the degree of unsaturation;
2) Assign the principal IR absorption bands above 1500 cm;
3) Draw the structure of the compound;
4) Label the protons on your structure with letters and assign them to peaks on the NMR
spectrum.
Question 3: C3H&O
100
40
4000
3500
3000
2500
200e
1500
1000
6H
1H
1H
lle
2.5
2.0
1.5
1.0
0.5 PPM
5.0
4.5
4.0
3.5
3.0
3348
2978-
Expert Solution
Step 1
The calculation of double bond equivalence , analysis of IR spectrum for functional group present and analysis of proton NMR spectrum for type of protons present are three important tools for the structural elucidation of any organic molecule.
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