IUPAC name for the parent amine from which the given amine salt is formed has to be given. Concept Introduction: IUPAC rules for naming ammonium ions: There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are, In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion. In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”. IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine. Longest carbon chain has to be identified that is attached to nitrogen atom. Suffix “-e” in name of the parent chain alkane is replaced by “-amine”. Numbering of the carbon chain is done from the end that is near the nitrogen atom. Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name. In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name. If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N -substituted primary amines. Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

Question

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Answer 1

Question

Chapter 6, Problem 6.57EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(a)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is 1-propanamine.

Explanation of Solution

Given amine salt is CH3−CH2−CH2−N+H3 Cl−.

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 1

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 2

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 3

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. This gives the IUPAC name of 1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 4

Conclusion

IUPAC name for the parent amine is given.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(b)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N-methyl-1-propanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 5

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 6

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 7

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 8

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. Looking for substituent a methyl group is present on the nitrogen atom. This gives the IUPAC name of N-methyl-1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 9

Conclusion

IUPAC name for the parent amine is given.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(c)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylethanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 10

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 11

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 12

The longest carbon chain attached to the nitrogen atom is found to be containing two carbon atoms. Hence, the parent alkane is ethane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as ethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 13

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. In this case it is not necessary to add the number as only two carbon atoms are present. Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 14

Conclusion

IUPAC name for the parent amine is given.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(d)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylphenylamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 15

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 16

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 17

The longest carbon chain attached to the nitrogen atom is found to be containing six carbon cyclic chain. Hence, the parent is benzene ring. This has to be named as phenylamine.

Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylphenylamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 18

Conclusion

IUPAC name for the parent amine is given.

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Answer 2

Question

Chapter 6, Problem 6.57EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(a)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is 1-propanamine.

Explanation of Solution

Given amine salt is CH3−CH2−CH2−N+H3 Cl−.

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 1

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 2

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 3

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. This gives the IUPAC name of 1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 4

Conclusion

IUPAC name for the parent amine is given.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(b)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N-methyl-1-propanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 5

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 6

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 7

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 8

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. Looking for substituent a methyl group is present on the nitrogen atom. This gives the IUPAC name of N-methyl-1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 9

Conclusion

IUPAC name for the parent amine is given.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(c)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylethanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 10

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 11

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 12

The longest carbon chain attached to the nitrogen atom is found to be containing two carbon atoms. Hence, the parent alkane is ethane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as ethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 13

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. In this case it is not necessary to add the number as only two carbon atoms are present. Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 14

Conclusion

IUPAC name for the parent amine is given.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(d)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylphenylamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 15

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 16

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 17

The longest carbon chain attached to the nitrogen atom is found to be containing six carbon cyclic chain. Hence, the parent is benzene ring. This has to be named as phenylamine.

Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylphenylamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 18

Conclusion

IUPAC name for the parent amine is given.

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Answer 3

Question

Chapter 6, Problem 6.57EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(a)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is 1-propanamine.

Explanation of Solution

Given amine salt is CH3−CH2−CH2−N+H3 Cl−.

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 1

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 2

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 3

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. This gives the IUPAC name of 1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 4

Conclusion

IUPAC name for the parent amine is given.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(b)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N-methyl-1-propanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 5

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 6

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 7

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 8

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. Looking for substituent a methyl group is present on the nitrogen atom. This gives the IUPAC name of N-methyl-1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 9

Conclusion

IUPAC name for the parent amine is given.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(c)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylethanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 10

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 11

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 12

The longest carbon chain attached to the nitrogen atom is found to be containing two carbon atoms. Hence, the parent alkane is ethane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as ethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 13

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. In this case it is not necessary to add the number as only two carbon atoms are present. Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 14

Conclusion

IUPAC name for the parent amine is given.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(d)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylphenylamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 15

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 16

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 17

The longest carbon chain attached to the nitrogen atom is found to be containing six carbon cyclic chain. Hence, the parent is benzene ring. This has to be named as phenylamine.

Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylphenylamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 18

Conclusion

IUPAC name for the parent amine is given.

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Answer 4

Question

Chapter 6, Problem 6.57EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(a)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is 1-propanamine.

Explanation of Solution

Given amine salt is CH3−CH2−CH2−N+H3 Cl−.

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 1

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 2

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 3

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. This gives the IUPAC name of 1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 4

Conclusion

IUPAC name for the parent amine is given.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(b)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N-methyl-1-propanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 5

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 6

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 7

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 8

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. Looking for substituent a methyl group is present on the nitrogen atom. This gives the IUPAC name of N-methyl-1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 9

Conclusion

IUPAC name for the parent amine is given.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(c)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylethanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 10

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 11

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 12

The longest carbon chain attached to the nitrogen atom is found to be containing two carbon atoms. Hence, the parent alkane is ethane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as ethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 13

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. In this case it is not necessary to add the number as only two carbon atoms are present. Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 14

Conclusion

IUPAC name for the parent amine is given.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(d)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylphenylamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 15

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 16

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 17

The longest carbon chain attached to the nitrogen atom is found to be containing six carbon cyclic chain. Hence, the parent is benzene ring. This has to be named as phenylamine.

Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylphenylamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 18

Conclusion

IUPAC name for the parent amine is given.

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Answer 5

Chapter 6, Problem 6.57EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(a)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is 1-propanamine.

Explanation of Solution

Given amine salt is CH3−CH2−CH2−N+H3 Cl−.

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 1

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 2

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 3

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. This gives the IUPAC name of 1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 4

Conclusion

IUPAC name for the parent amine is given.

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(b)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N-methyl-1-propanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 5

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 6

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 7

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 8

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. Looking for substituent a methyl group is present on the nitrogen atom. This gives the IUPAC name of N-methyl-1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 9

Conclusion

IUPAC name for the parent amine is given.

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(c)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylethanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 10

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 11

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 12

The longest carbon chain attached to the nitrogen atom is found to be containing two carbon atoms. Hence, the parent alkane is ethane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as ethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 13

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. In this case it is not necessary to add the number as only two carbon atoms are present. Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 14

Conclusion

IUPAC name for the parent amine is given.

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(d)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylphenylamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 15

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 16

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 17

The longest carbon chain attached to the nitrogen atom is found to be containing six carbon cyclic chain. Hence, the parent is benzene ring. This has to be named as phenylamine.

Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylphenylamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 18

Conclusion

IUPAC name for the parent amine is given.

Answer 6

Chapter 6, Problem 6.57EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(a)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is 1-propanamine.

Explanation of Solution

Given amine salt is CH3−CH2−CH2−N+H3 Cl−.

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 1

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 2

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 3

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. This gives the IUPAC name of 1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 4

Conclusion

IUPAC name for the parent amine is given.

Answer 7

Chapter 6, Problem 6.57EP

(a)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

Answer 8

(a)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is 1-propanamine.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

Given amine salt is CH3−CH2−CH2−N+H3 Cl−.

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 1

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 2

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 3

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. This gives the IUPAC name of 1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 4

Answer 13

Conclusion

IUPAC name for the parent amine is given.

Answer 14

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(b)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N-methyl-1-propanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 5

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 6

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 7

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 8

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. Looking for substituent a methyl group is present on the nitrogen atom. This gives the IUPAC name of N-methyl-1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 9

Conclusion

IUPAC name for the parent amine is given.

Answer 15

(b)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

Answer 16

(b)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N-methyl-1-propanamine.

Answer 17

(b)

Expert Solution

Answer 18

(b)

Expert Solution

Answer 19

Expert Solution

Answer 20

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 5

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 6

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 7

The longest carbon chain attached to the nitrogen atom is found to be containing three carbon atoms. Hence, the parent alkane is propane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 8

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. This has to be added to the name in front. Looking for substituent a methyl group is present on the nitrogen atom. This gives the IUPAC name of N-methyl-1-propanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 9

Answer 21

Conclusion

IUPAC name for the parent amine is given.

Answer 22

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(c)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylethanamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 10

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 11

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 12

The longest carbon chain attached to the nitrogen atom is found to be containing two carbon atoms. Hence, the parent alkane is ethane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as ethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 13

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. In this case it is not necessary to add the number as only two carbon atoms are present. Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 14

Conclusion

IUPAC name for the parent amine is given.

Answer 23

(c)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

Answer 24

(c)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylethanamine.

Answer 25

(c)

Expert Solution

Answer 26

(c)

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 10

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 11

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 12

The longest carbon chain attached to the nitrogen atom is found to be containing two carbon atoms. Hence, the parent alkane is ethane. Amine is named by replacing the suffix “-e” in the parent alkane name with “-amine”. This gives the name as ethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 13

Numbering has to be given from the end that is near to the nitrogen atom. In this case, the nitrogen atom is attached to the carbon atom that is numbered 1. In this case it is not necessary to add the number as only two carbon atoms are present. Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylethanamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 14

Answer 29

Conclusion

IUPAC name for the parent amine is given.

Answer 30

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

(d)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylphenylamine.

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 15

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 16

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 17

The longest carbon chain attached to the nitrogen atom is found to be containing six carbon cyclic chain. Hence, the parent is benzene ring. This has to be named as phenylamine.

Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylphenylamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 18

Conclusion

IUPAC name for the parent amine is given.

Answer 31

(d)

Interpretation Introduction

Interpretation:

IUPAC name for the parent amine from which the given amine salt is formed has to be given.

Concept Introduction:

IUPAC rules for naming ammonium ions:

There are two rules that has to be followed while naming a positive ion (ammonium ion) and they are,

In order to name an alkylamine, the ending of the name amine is changed from amine to ammonium ion.

In order to name an aromatic amine, the ending of the name “-e” is replaced by “-ium ion”.

IUPAC nomenclature for amine: There are about five rules to be followed in giving IUPAC name for an amine.

Longest carbon chain has to be identified that is attached to nitrogen atom.

Suffix “-e” in name of the parent chain alkane is replaced by “-amine”.

Numbering of the carbon chain is done from the end that is near the nitrogen atom.

Point of attachment of the nitrogen atom in the carbon chain is indicated by a number before the parent chain name.

In case if substituents are present, then the identity and location of substituents are appended to the front in the parent chain name.

If the compound contains two amine groups, then the suffix “-e” is replaced by diamine. Tertiary and secondary amines are named as N-substituted primary amines.

Common name for amine is given in a single word. Primary amine is named as alkylamine. Secondary amine is named as alkylalkylamine. Tertiary amine is named as alkylalkylalkylamine.

Answer 32

(d)

Expert Solution

Answer to Problem 6.57EP

Name of the parent amine is N,N-dimethylphenylamine.

Answer 33

(d)

Expert Solution

Answer 34

(d)

Expert Solution

Answer 35

Expert Solution

Answer 36

Explanation of Solution

Given amine salt is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 15

The parent amine can be found by deprotonating the amine salt. This can be accomplished by treating it with a strong base. The complete reaction can be given as,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 16

Structure of the amine is,

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 17

The longest carbon chain attached to the nitrogen atom is found to be containing six carbon cyclic chain. Hence, the parent is benzene ring. This has to be named as phenylamine.

Looking for substituents, two methyl groups are present on the nitrogen atom. This gives the IUPAC name of N,N-dimethylphenylamine.

Organic And Biological Chemistry, Chapter 6, Problem 6.57EP , additional homework tip 18