Concept explainers
(a)
Interpretation:
The structural formula for the given compound has to be drawn.
Concept introduction:
Nomenclature of amides and imides:
The acyl group bonded to a nitrogen atom is the functional group of an amide.
The naming of an amide can be done by giving the suffix –oic acid from the IUPAC name of the parent acid and adding –amide.
The location of the alkyl or aryl group attached on nitrogen atom in an amide is indicated by ‘N-‘
The indication “ N,N-di-“ is used for two identical alkyl or aryl groups on nitrogen atom
(b)
Interpretation:
The structural formula for the given compound has to be drawn.
Concept introduction:
Nomenclature of esters of carboxylic acids:
The acyl group bonded to
The naming of an ester of a carboxylic acid is done by naming alkyl or aryl group bonded to oxygen first followed by the name of the acid in which the suffix –ic acid is replaced by the suffix –ate.
(c)
Interpretation:
The structural formula for the given compound has to be drawn.
Concept introduction:
Nomenclature of esters of carboxylic acids:
The acyl group bonded to
The naming of an ester of a carboxylic acid is done by naming alkyl or aryl group bonded to oxygen first followed by the name of the acid in which the suffix –ic acid is replaced by the suffix –ate.
(d)
Interpretation:
The structural formula for the given compound has to be drawn.
Concept introduction:
Nomenclature of amides and imides:
The acyl group bonded to a nitrogen atom is the functional group of an amide.
The naming of an amide can be done by giving the suffix –oic acid from the IUPAC name of the parent acid and adding –amide.
The location of the alkyl or aryl group attached on nitrogen atom in an amide is indicated by ‘N-‘
The indication “ N,N-di-“ is used for two identical alkyl or aryl groups on nitrogen atom
The two acyl groups bonded to a nitrogen atom is the functional group of an imide.
(e)
The structural formula for the given compound has to be drawn.
Concept introduction:
Nomenclature of esters of carboxylic acids:
The acyl group bonded to
The naming of an ester of a carboxylic acid is done by naming alkyl or aryl group bonded to oxygen first followed by the name of the acid in which the suffix –ic acid is replaced by the suffix –ate.
(f)
Interpretation:
The structural formula for the given compound has to be drawn.
Concept introduction:
Nomenclature of amides and imides:
The acyl group bonded to a nitrogen atom is the functional group of an amide.
The naming of an amide can be done by giving the suffix –oic acid from the IUPAC name of the parent acid and adding –amide.
The location of the alkyl or aryl group attached on nitrogen atom in an amide is indicated by ‘N-‘
The indication “ N,N-di-“ is used for two identical alkyl or aryl groups on nitrogen atom
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Chapter 18 Solutions
Organic Chemistry
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