'H-NMR exercises A. Number of signals, integration, and multiplicity 1. Determine the number of signals, the integration per signal, and the multiplicity of each signal for the 1H-NMR spectrum of the following molecule ( B. Chemical Displacement 1. With the chemical shift table determine what type of proton are the protons H., He and He ( Hal -CEC-H₂

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
Publisher:Lampman
Chapter95: Nuclear Magnetic Resonance Spectroscopy (proton Nmr)
Section: Chapter Questions
Problem 5P
icon
Related questions
Question
'H-NMR exercises
A. Number of signals, integration, and multiplicity
1. Determine the number of signals, the integration per signal, and the multiplicity of each
signal for the 1H-NMR spectrum of the following molecule
B. Chemical Displacement
1. With the chemical shift table determine what type
of proton are the protons H., He and He ( >:
C. Unknown C,H20
1. Complete the table below, indicating in the corresponding spaces.
Sign
2. Using the same structure, place in descending order of chemical shift (highest
to lowest) of the protons H., Ho, and He():
->__
A
B
C
188
chemical
shift
7.2
35
2
C₂H12O
Integration
PPM
112
76
unfolding
Hal
75
3
multiplete
ho
C-CEC-H₂
Proton Type
Transcribed Image Text:'H-NMR exercises A. Number of signals, integration, and multiplicity 1. Determine the number of signals, the integration per signal, and the multiplicity of each signal for the 1H-NMR spectrum of the following molecule B. Chemical Displacement 1. With the chemical shift table determine what type of proton are the protons H., He and He ( >: C. Unknown C,H20 1. Complete the table below, indicating in the corresponding spaces. Sign 2. Using the same structure, place in descending order of chemical shift (highest to lowest) of the protons H., Ho, and He(): ->__ A B C 188 chemical shift 7.2 35 2 C₂H12O Integration PPM 112 76 unfolding Hal 75 3 multiplete ho C-CEC-H₂ Proton Type
II. Exercises of H-NMR
A Number of signals, integration and multiplicity
1. Determine the number of signals, the integration per signal, and the multiplicity of each signal
for the 1H-NMR spectrum of the following molecule
8. Chemical Displacement
1. Using the chemical shift table, determine which
type of proton are the protons H.. Hs and HD
2. With the same structure, place in descending order of chemical shift
(largest to smallest) of the protons H. H, and H.
C. Unknown CHO
1. Complete the table below, indicating in the corresponding spaces.
A
868
C
188
Displacement
chemical
C₂H₂O
112
Integration unfolding
multiplete
2. Circle the structure that generates the H-NMR spectrum given above.
ho
Proton Type
HO
C-CECH
3. In the space provided below, draw the structure that you circle. Place the signal letters A
B, C, and D near the protons that each signal generates
Transcribed Image Text:II. Exercises of H-NMR A Number of signals, integration and multiplicity 1. Determine the number of signals, the integration per signal, and the multiplicity of each signal for the 1H-NMR spectrum of the following molecule 8. Chemical Displacement 1. Using the chemical shift table, determine which type of proton are the protons H.. Hs and HD 2. With the same structure, place in descending order of chemical shift (largest to smallest) of the protons H. H, and H. C. Unknown CHO 1. Complete the table below, indicating in the corresponding spaces. A 868 C 188 Displacement chemical C₂H₂O 112 Integration unfolding multiplete 2. Circle the structure that generates the H-NMR spectrum given above. ho Proton Type HO C-CECH 3. In the space provided below, draw the structure that you circle. Place the signal letters A B, C, and D near the protons that each signal generates
Expert Solution
steps

Step by step

Solved in 5 steps with 6 images

Blurred answer
Knowledge Booster
Electron Paramagnetic Resonance
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
EBK A SMALL SCALE APPROACH TO ORGANIC L
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:
9781305446021
Author:
Lampman
Publisher:
CENGAGE LEARNING - CONSIGNMENT
Organic Chemistry: A Guided Inquiry
Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:
9780618974122
Author:
Andrei Straumanis
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9781305580350
Author:
William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:
Cengage Learning
Macroscale and Microscale Organic Experiments
Macroscale and Microscale Organic Experiments
Chemistry
ISBN:
9781305577190
Author:
Kenneth L. Williamson, Katherine M. Masters
Publisher:
Brooks Cole