2. How many hydrogen atoms are in the structure? 3. The total number of hydrogen atoms in the chemical structure should equal the total number of protons integrated in the spectrum. What is the total number of protons integrated in the spectrum? Does the total number of hydrogen atoms in the structure match the total number of protons integrated in the spectrum? Show your work.

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2. How many hydrogen atoms are in the structure?
3. The total number of hydrogen atoms in the chemical structure should equal the total number of
protons integrated in the spectrum. What is the total number of protons integrated in the spectrum?
Does the total number of hydrogen atoms in the structure match the total number of protons
integrated in the spectrum? Show your work. (
6. Use the 'H NMR Chemical Shift Table to predict the ppm range expected for each chemically
equivalent proton listed in Problem 4.
7. Predict the splitting pattern of each proton signal. Splitting patterns are predicted by identifying
the number of equivalent neighboring protons (singlet, doublet, triplet, quartet, multiplet...) (
8. Discuss how the 'H NMR spectrum can be used to help prove the identity of the product.
Consider the structural features (chemical shifts and presence or absence of signals) and the number
of protons (integration) in the product compared to the starting material. (
Transcribed Image Text:2. How many hydrogen atoms are in the structure? 3. The total number of hydrogen atoms in the chemical structure should equal the total number of protons integrated in the spectrum. What is the total number of protons integrated in the spectrum? Does the total number of hydrogen atoms in the structure match the total number of protons integrated in the spectrum? Show your work. ( 6. Use the 'H NMR Chemical Shift Table to predict the ppm range expected for each chemically equivalent proton listed in Problem 4. 7. Predict the splitting pattern of each proton signal. Splitting patterns are predicted by identifying the number of equivalent neighboring protons (singlet, doublet, triplet, quartet, multiplet...) ( 8. Discuss how the 'H NMR spectrum can be used to help prove the identity of the product. Consider the structural features (chemical shifts and presence or absence of signals) and the number of protons (integration) in the product compared to the starting material. (
8.5 8.0
0.96
0.93
6.18-
H3C
FO
7.5 7.0 6.5
R
OH
6.0
0.97
1.02 जू
1.01-
5.5 5.0 4.5 4.0
f1 (ppm)
Fsor
3.5
0.76-
3.00-
3.0 2.5 2.0
H2O
1.5 1.0
0.5 0.0
-80
-70
-60
-50
-40
-30
-20
-10
-0
-10
Transcribed Image Text:8.5 8.0 0.96 0.93 6.18- H3C FO 7.5 7.0 6.5 R OH 6.0 0.97 1.02 जू 1.01- 5.5 5.0 4.5 4.0 f1 (ppm) Fsor 3.5 0.76- 3.00- 3.0 2.5 2.0 H2O 1.5 1.0 0.5 0.0 -80 -70 -60 -50 -40 -30 -20 -10 -0 -10
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" Since you have posted a question with multiple subparts, we will solve the first 3 subparts as per Bartleby guidelines. Post the remaining questions separately or mention the subparts to be solved specifically. Thanks"

 

 

NMR spectroscopy is a technique which uses the magnetic properties of atomic nuclei.

This is based on absorption of electro magnetic radiation in the radio frequency region by the nuclei of atoms.

 

 

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