
(a)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule is considered here.
The NMR signals for the
(a)

Explanation of Solution
Splitting in
In
In
.94ppm will the shift of
13.69ppm will the shift of
So the given values of the
Structural formula of the compound is;
(b)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on an atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule is considered here.
The NMR signals for the
(b)

Explanation of Solution
Splitting in
In
In
1.08ppm will the shift of
30.69ppm will the shift of
So the given values of the
Structure formula of the compound is:
(c)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule are considered here.
The NMR signals for the
(c)

Explanation of Solution
Splitting in
In
In
.93ppm will the shift of
11.81ppm will be the shift of
So the given values of the
Structural formula of the product is;
(d)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on an atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule are considered here.
The NMR signals for the
(d)

Explanation of Solution
Splitting in
In
In
1.29ppm will the shift of
22.56ppm will the shift of
So the given values of
(e)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on an atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule are considered here.
The NMR signals for the
(e)

Explanation of Solution
Splitting in
In
In
1.91ppm will the shift of
18.11ppm will the shift of
So the given values of
Structural formula of the product;
(f)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on an atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule are considered here.
The NMR signals for the
(f)

Explanation of Solution
Splitting in
In
In
2.34ppm will the shift of
34.02ppm will the shift of
So the given values of
Structure of the product
(g)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on an atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule are considered here.
The NMR signals for the
(g)

Explanation of Solution
Splitting in
In
In
1.42ppm will the shift of
13.69ppm will the shift of
So the given values of
(h)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on an atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. Hydrogen nuclei with in the molecule are considered here.
The NMR signals for the
(h)

Explanation of Solution
Splitting in
In
In
97ppm will the shift of
13.24ppm will the shift of
So the given values of
Structural formula of the compound is;
(i)
Interpretation:
Structural formula of the compound whose
Concept-Introduction:
Nuclear Magnetic Resonance Spectroscopy:
Nuclear Magnetic Resonance Spectroscopy or NMR Spectroscopy is a technique used to find the purity, content and molecular structure of the compound. Resonance transition between energy levels happens if electromagnetic radiation with specific frequency is applied on atomic nuclei placed in an electromagnetic field. This transition happens only if the frequency of applied radiation matches with the frequency of magnetic field, then it is to be in resonance condition. If an external magnetic field is applied spin gets excited from its ground state to the excited state by absorbing energy. The absorbed radio frequency is emitted back at the same frequency level, when the spin returns to its ground state. This radio frequency will give the NMR spectra. The plot of the spectra is between Intensity of the signal VS magnetic field. Trimethyl Silane ie, TMS is used as the reference. Chemical shift is a term which refers to the position in the spectrum. It is dependent on several factors like electron density around the proton, inductive effect etc.
It is also known as Proton Nuclear Magnetic Resonance. A hydrogen nucleus with in the molecule is considered here.
The NMR signals for the
(i)

Explanation of Solution
Splitting in
In
In
3.38ppm will the shift of
34.75ppm will the shift of
So the given values of
So the structure of the product is;
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Chapter 17 Solutions
Organic Chemistry
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- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
