Concept explainers
What
or
a. b. c.
(a)
Interpretation: The alkene needed to synthesize the given
Concept introduction: Addition of two hydroxyl groups on double bond to form
In the presence of peroxide, alkene is oxidized to epoxide. This is known as epoxidation. This is a syn addition. The weak pi bond of alkene and weak
Answer to Problem 12.44P
The alkene needed to synthesize the given
Explanation of Solution
In presence of
Figure 1
The corresponding chemical reaction is given below.
Figure 2
In presence of
Figure 3
The corresponding chemical reaction is given below.
Figure 4
The alkene needed to synthesize the given
(b)
Interpretation: The alkene needed to synthesize the given
Concept introduction: Addition of two hydroxyl groups on double bond to form
In the presence of peroxide, alkene is oxidized to epoxide. This is known as epoxidation. This is a syn addition. The weak pi bond of alkene and weak
Answer to Problem 12.44P
The alkene needed to synthesize the given
Explanation of Solution
In presence of
Figure 5
The chemical reaction is given below.
Figure 6
In presence of
Figure 7
The chemical reaction is given below.
Figure 8
The alkene needed to synthesize the given
(c)
Interpretation: The alkene needed to synthesize the given
Concept introduction: Addition of two hydroxyl groups on double bond to form
In the presence of peroxide, alkene is oxidized to epoxide. This is known as epoxidation. This is a syn addition. The weak pi bond of alkene and weak
Answer to Problem 12.44P
The alkene needed to synthesize the given
Explanation of Solution
The given alkene is,
Figure 9
This is a staggered conformation in which two hydroxyl groups are anti to each other.
In presence of
Figure 10
The chemical reaction is given below.
Figure 11
In presence of
Figure 12
The chemical reaction is given below.
Figure 13
The alkene needed to synthesize the given
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