Concept explainers
(a)
Interpretation:
To indicate the carbon atoms in the given molecule absorbs farther downfield.
Concept introduction:
NMR is the spectroscopic technique to observe the local magnetic fields around the atomic nuclei. The relative intensity of 1H NMR signals provide the information about the compound structure. The area under the NMR signal is proportional to the number of absorbing protons.
The height of each step is proportional to the area under the peak, which is in turn proportional to the number of absorbing protons.
(b)
Interpretation:
To indicate the carbon atoms in the given molecule absorbs farther downfield.
Concept introduction:
NMR is the spectroscopic technique to observe the local magnetic fields around the atomic nuclei. The relative intensity of 1H NMR signals provide the information about the compound structure. The area under the NMR signal is proportional to the number of absorbing protons.
The height of each step is proportional to the area under the peak, which is in turn proportional to the number of absorbing protons.
(c)
Interpretation:
To indicate the carbon atoms in the given molecule absorbs farther downfield.
Concept introduction:
NMR is the spectroscopic technique to observe the local magnetic fields around the atomic nuclei. The relative intensity of 1H NMR signals provide the information about the compound structure. The area under the NMR signal is proportional to the number of absorbing protons.
The height of each step is proportional to the area under the peak, which is in turn proportional to the number of absorbing protons.
(d)
Interpretation:
To indicate the carbon atoms in the given molecule absorbs farther downfield.
Concept introduction:
NMR is the spectroscopic technique to observe the local magnetic fields around the atomic nuclei. The relative intensity of 1H NMR signals provide the information about the compound structure. The area under the NMR signal is proportional to the number of absorbing protons.
The height of each step is proportional to the area under the peak, which is in turn proportional to the number of absorbing protons.
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