
(a)
Interpretation:
The name of the given compound is to be stated.
Concept introduction:
• First, identify the longest carbon chain.
• The next step is to identify the groups attached to the longest chain.
• Identify the position, location, and a number of the substituents bonded to the carbon chain.
• Use prefix di, tri, tetra if the same type of substituents are present.
• Name the substituents in alphabetical order.

Answer to Problem 20.2P
The name of the given compound is
Explanation of Solution
The structure of the given compound is shown below.
Figure 1
When a compound is named, the first thing is to identify the longest parent chain. If the parent chain is substituted, then it is numbered in such a manner so that the substituent gets the lowest locant number. In the given case, the structure is numbered as shown below.
Figure 2
It contains a carboxyl group which is a higher priority
The given compound is named as
(b)
Interpretation:
The name of the given compound is to be stated.
Concept introduction:
Carboxylic acid is a class of organic compound that contains a
• First, identify the longest carbon chain.
• The next step is to identify the groups attached to the longest chain.
• Identify the position, location, and a number of the substituents bonded to the carbon chain.
• Use prefix di, tri, tetra if the same type of substituents are present.
• Name the substituents in alphabetical order.

Answer to Problem 20.2P
The name of the given compound is
Explanation of Solution
The structure of the given compound is shown as below.
Figure 3
When a compound is named the first thing is to identify the longest parent chain. If the parent chain is substituted, then it is numbered in such a manner so that the substituent gets the lowest locant number. In the given case, the structure is numbered as shown below.
Figure 4
It contains a carboxyl group which is a higher priority functional group. The numbering is started from the carboxyl group. The parent chain is identified as decane. It is monosubstituted at
The given compound is named as
(c)
Interpretation:
The name of the given compound is to be stated.
Concept introduction:
Carboxylic acid is a class of organic compound that contains a
• First, identify the longest carbon chain.
• The next step is to identify the groups attached to the longest chain.
• Identify the position, location, and a number of the substituents bonded to the carbon chain.
• Use prefix di, tri, tetra if the same type of substituents are present.
• Name the substituents in alphabetical order.

Answer to Problem 20.2P
The name of the given compound is
Explanation of Solution
The structure of the given compound is shown as below.
Figure 5
When a compound is named the first thing is to identify the longest parent chain. If the parent chain is substituted, then it is numbered in such a manner so that the substituent gets the lowest locant number. In the given case, the structure is numbered as shown below.
Figure 6
It contains a carboxyl group which is a higher priority functional group. The numbering is started from the carboxyl group. The parent chain is identified as cyclohexane. Cyclohexane is disubstituted at
The given compound is named as
(d)
Interpretation:
The name of the given compound is to be stated.
Concept introduction:
Carboxylic acid is a class of organic compound that contains a
• First, identify the longest carbon chain.
• The next step is to identify the groups attached to the longest chain.
• Identify the position, location, and a number of the substituents bonded to the carbon chain.
• Use prefix di, tri, tetra if the same type of substituents are present.
• Name the substituents in alphabetical order.

Answer to Problem 20.2P
The name of the given compound is
Explanation of Solution
The structure of the given compound is shown as below.
Figure 7
When a compound is named the first thing is to identify the longest parent chain. If the parent chain is substituted, then it is numbered in such a manner so that the substituent gets the lowest locant number. In the given case, the structure is numbered as shown below.
Figure 8
It contains a carboxyl group which is a higher priority functional group. The numbering is started from the carboxyl group. The parent chain is identified as benzene. Benzene is disubstituted at
The given compound is named as
(e)
Interpretation:
The name of the given compound is to be stated.
Concept introduction:
Carboxylic acid is a class of organic compound that contains a
• First, identify the longest carbon chain.
• The next step is to identify the groups attached to the longest chain.
• Identify the position, location, and a number of the substituents bonded to the carbon chain.
• Use prefix di, tri, tetra if the same type of substituents are present.
• Name the substituents in alphabetical order.

Answer to Problem 20.2P
The name of the given compound is
Explanation of Solution
The structure of the given compound is shown as below.
Figure 9
When a compound is named the first thing is to identify the longest parent chain. If the parent chain is substituted, then it is numbered in such a manner so that the substituent gets the lowest locant number. In the given case, the structure is numbered as shown below.
Figure 10
The numbering is started from the carboxyl group since the carboxyl group has higher priority over others. The parent chain is identified as propane. It contains two carboxyl groups named as a propanedioic acid. It is monosubstituted at
The given compound is named as
(f)
Interpretation:
The name of the given compound is to be stated.
Concept introduction:
Carboxylic acid is a class of organic compound that contains a
• First, identify the longest carbon chain.
• The next step is to identify the groups attached to the longest chain.
• Identify the position, location, and a number of the substituents bonded to the carbon chain.
• Use prefix di, tri, tetra if the same type of substituents are present.
• Name the substituents in alphabetical order.

Answer to Problem 20.2P
The name of the given compound is cyclopropanoic acid..
Explanation of Solution
The structure of the given compound is shown as below.
Figure 11
When a compound is named the first thing is to identify the longest parent chain. If the parent chain is substituted, then it is numbered in such a manner so that the substituent gets the lowest locant number. In the given case, the structure is numbered as shown below.
Figure 12
It contains a carboxyl group which is a higher priority functional group. The numbering is started from the carboxyl group. The parent chain is identified as cyclopropane. Therefore the given compound is named as cyclopropanoic acid
The given compound is named as cyclopropanoic acid.
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Chapter 20 Solutions
EBK ORGANIC CHEMISTRY
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