(a)
Interpretation:
The enol structure of the compound
Concept introduction:

Answer to Problem 22.7P
The enol structures of the compound
Explanation of Solution
The structure of
Figure 1
In the compound,
Figure 2
The compound
The enol structures of the compound
(b)
Interpretation:
The enol structure of the compound
Concept introduction:
Ketone also exists in two forms which are commonly known as keto-enol tautomerism. Tautomers are isomers which differ only in the position of the protons and electrons of the double bond of the electronegative atom in the compound. There is no change in the carbon skeleton of the compound. This phenomenon which involves simple proton transfer in an intramolecular fashion is known as tautomerism.

Answer to Problem 22.7P
The enol structure of the compound
Explanation of Solution
The structure of given compound
Figure 3
In the compound,
Figure 4
The enol structure of the compound
(c)
Interpretation:
The enol structure of the compound benzaldehyde is to be drawn. The explanation as to why the compound does not form enol structure.
Concept introduction:
The carbonyl compound contains a

Answer to Problem 22.7P
There is no
Explanation of Solution
The given compound benzaldehydeis shown below.
Figure 5
In the compoundbenzaldehydethere is no
In benzaldehyde, due to the absence of
(d)
Interpretation:
The enol structure of the compound
Concept introduction:
Ketone also exists in two forms which are commonly known as keto-enol tautomerism. Tautomers are isomers which differ only in the position of the protons and electrons of the double bond of the electronegative atom in the compound. There is no change in the carbon skeleton of the compound. This phenomenon which involves simple proton transfer in an intramolecular fashion is known as tautomerism.

Answer to Problem 22.7P
The enol structure of the compound
Explanation of Solution
The structure of the given compound
Figure 6
In the compound,
Figure 7
The enol structure of the compound
(e)
Interpretation:
The enol structure of the compound
Concept introduction:
Ketone also exists in two forms which are commonly known as keto-enol tautomerism. Tautomers are isomers which differ only in the position of the protons and electrons of the double bond of the electronegative atom in the compound. There is no change in the carbon skeleton of the compound. This phenomenon which involves simple proton transfer in an intramolecular fashion is known as tautomerism.

Answer to Problem 22.7P
There is no
Explanation of Solution
The given compound
Figure 8
In the compound
In
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Chapter 22 Solutions
ORGANIC CHEM +SG +SAPLING >IP<
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