Concept explainers
(a)
Interpretation: The stereogenic centers in the given compound are to be labeled.
Concept introduction: An atom containing four different atoms or groups produces stereoisomers on exchange of any two groups. These centers are known as stereogenic centers.
Answer to Problem 25.1P
The stereogenic centers in the given compound are shown in Figure 1.
Explanation of Solution
The stereogenic centers in the given compound are shown below.
Figure 1
The highlighted nitrogen atom possesses four different groups. Hence, this is a stereogenic center.
The stereogenic centers in the given compound are shown in Figure 1.
(b)
Interpretation: The stereogenic centers in the given compound are to be labeled.
Concept introduction: An atom containing four different atoms or groups produces stereoisomers on exchange of any two groups. These centers are known as stereogenic centers.
Answer to Problem 25.1P
The stereogenic centers in the given compound are shown in Figure 2.
Explanation of Solution
The stereogenic centers in the given compound are shown below.
Figure 2
In the given compound, the nitrogen atom does not act as stereogenic center although it is attached to three different groups and lone pair because of the flipping of
The stereogenic centers in the given compound are shown in Figure 2.
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Chapter 25 Solutions
Package: Loose Leaf for Organic Chemistry with Biological Topics with Connect Access Card
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- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning