Concept explainers
(a)
Interpretation:
The product on reaction of
Concept introduction:
The
Answer to Problem 14.27AP
The product on reaction of
Explanation of Solution
The reaction of
Figure 1
In the above reaction, octyne reacts with two moles of hydrogen to form octane. Octyne is an unsaturated molecule consisting of a triple bond. It reacts with hydrogen to form octane. Therefore, the product on reaction of
The product on reaction of
(b)
Interpretation:
The product on reaction of
Concept introduction:
The alkynes consist of a triple bond between two carbon atoms. The general formula of alkynes is
Answer to Problem 14.27AP
The product on reaction of
Explanation of Solution
The reaction of
Figure 2
In the above reaction, octyne reacts with hydrogen to form octene. Octyne is an unsaturated molecule consisting of a triple bond. It reacts with hydrogen in presence of Lindlar’s catalyst to form
Figure 3
The product on reaction of
(c)
Interpretation:
The product on reaction of the product formed in part (b) with
Concept introduction:
The alkynes consist of a triple bond between two carbon atoms. The general formula of alkynes is
Answer to Problem 14.27AP
The product on reaction of the product formed in part (b) with
Explanation of Solution
The product formed in part (b) is shown below.
Figure 4
The reaction of the product formed in part (b) with
Figure 5
In the above reaction, octene a product from part (b) reacts with ozone to form ozonide. This ozonide formed hydrolysis to give two moles of butanoic acid as shown in figure 6. Therefore, the product formed on ozonolysis of octene is butanoic acid,
The product on reaction of the product formed in part (b) with
(d)
Interpretation:
The product on reaction of the
Concept introduction:
The alkynes consist of a triple bond between two carbon atoms. The general formula of alkynes is
Answer to Problem 14.27AP
The product on reaction of the
Explanation of Solution
The reaction of
Figure 6
In the above reaction, octyne reacts with sodium in liquid ammonia to form
Figure 7
The product on reaction of the
(e)
Interpretation:
The product on reaction of
Concept introduction:
The alkynes consist of a triple bond between two carbon atoms. The general formula of alkynes is
Answer to Problem 14.27AP
The product on reaction of the
Explanation of Solution
The reaction of
Figure 8
In the above reaction, octyne reacts with
Figure 9
The product on reaction of the
(f)
Interpretation:
The product on reaction of the
Concept introduction:
The alkynes consist of a triple bond between two carbon atoms. The general formula of alkynes is
Answer to Problem 14.27AP
The product formed on reaction of
Explanation of Solution
The reaction of
Figure 10
In the above reaction, octyne reacts with boron hydride to form organoborane. Organoborane reacts with peroxide and hydroxide ion to form an enol. This enol tautomerises to form
Figure 11
The product on reaction of the
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Chapter 14 Solutions
ORGANIC CHEMISTRY SAPLING ACCESS + ETEX
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