
Concept explainers
Draw the organic products formed in each reaction.
a. d.
g.
b. e.
h.
c. f.
i.

(a)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkanes undergo chlorination when they are treated with
Figure 1
The organic products formed by the given reaction are shown in Figure 1.

(b)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkanes undergo bromination by free radical mechanism when they are treated with
Figure 2
The organic products formed by the given reaction are shown in Figure 2.

(c)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkanes undergo bromination by free radical mechanism when they are treated with
Figure 3
The organic products formed by the given reaction are shown in Figure 3.

(d)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkenes undergo bromination by free radical mechanism when they are treated with NBS in the presence of light. Bromination takes place at allylic carbon atom. One product is formed by the given bromination reaction as shown in Figure 3.
Figure 4
The organic products formed by the given reaction are shown in Figure 4.

(e)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Figure 5
Explanation of Solution
Alkenes undergo addition reaction when they are treated with
Figure 5
The organic products formed by the given reaction are shown in Figure 5.

(f)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkenes undergo addition reaction when they are treated with
Figure 6
The organic products formed by the given reaction are shown in Figure 6.

(g)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkenes undergo addition reaction when they are treated with
Figure 7
The organic products formed by the given reaction are shown in Figure 7.

(h)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkenes undergo addition reaction when they are treated with
Figure 8
The organic products formed by the given reaction are shown in Figure 8.

(i)
Interpretation: The organic products formed by the given reaction are to be drawn.
Concept introduction: Alkenes and alkynes show addition reaction due to presence of one and two pi-bonds, respectively. Alkanes show substitution reaction due to absence of pi-bond.
Answer to Problem 15.48P
The organic products formed by the given reaction are shown below.
Explanation of Solution
Alkenes undergo bromination by free radical mechanism when they are treated with NBS in the presence of light. Bromination takes place at allylic carbon atom. Two different products are formed by the given bromination reaction as shown in Figure 9.
Figure 9
The organic products formed by the given reaction are shown in Figure 9.
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Chapter 15 Solutions
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