Chapter E, Problem E.34P

Interpretation Introduction

(a)

Interpretation:

The complete IUPAC name of the given molecule is to be written.

Concept introduction:

In ketone, the carbonyl carbon, $\text{C=O}$ is bonded to two alkyl groups or aryl groups. In the nomenclature of ketone, suffix “one” is added to the IUPAC name.

In the IUPAC name, the root name indicates the longest carbon chain at the end of the compound’s name. The suffix ‘one’ refers to the carbonyl ($\text{C=O}$) functional group. Any other alkyl groups, attached to the carbonyl carbon atom in ketone, are treated as substituents and added in the name as a prefix. Other, lower priority, functional groups are listed as prefixes, along with numbers indicating their positions on the longest carbon chain. Prefixes, di, tri, etc., are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The complete IUPAC name of the given molecule is to be written.

Concept introduction:

In ketone, the carbonyl carbon, $\text{C=O}$ is bonded to two alkyl groups or aryl groups. In the nomenclature of ketone, suffix “one” is added to the IUPAC name.

In the IUPAC name, the root name indicates the longest carbon chain at the end of the compound’s name. The suffix ‘one’ refers to the carbonyl ($\text{C=O}$), functional group. Any other alkyl groups, attached to the carbonyl carbon atom in ketone, are treated as substituents and added in the name as a prefix. Other, lower priority, functional groups are listed as prefixes, along with numbers indicating their positions on the longest carbon chain. Prefixes, di, tri, etc., are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(c)

Interpretation:

The complete IUPAC name of the given molecule is to be written.

Concept introduction:

In ketone, the carbonyl carbon, $\text{C=O}$ is bonded to two alkyl groups or aryl groups. In the nomenclature of ketone, suffix “one” is added to the IUPAC name.

In the IUPAC name, the root name indicates the longest carbon chain at the end of the compound’s name. The suffix ‘one’ refers to the carbonyl ($\text{C=O}$), functional group. Any other alkyl groups, attached to the carbonyl carbon atom in ketone, are treated as substituents and added in the name as a prefix. Other, lower priority, functional groups are listed as prefixes, along with numbers indicating their positions on the longest carbon chain. Prefixes, di, tri, etc., are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(d)

Interpretation:

The complete IUPAC name of the given molecule is to be written.

Concept introduction:

In ketone, the carbonyl carbon, $\text{C=O}$ is bonded to two alkyl groups or aryl groups. In the nomenclature of ketone, suffix “one” is added to the IUPAC name.

In the IUPAC name, the root name indicates the longest carbon chain at the end of the compound’s name. The suffix ‘one’ refers to the carbonyl ($\text{C=O}$), functional group. Any other alkyl groups, attached to the carbonyl carbon atom in ketone, are treated as substituents and added in the name as a prefix. Other, lower priority, functional groups are listed as prefixes, along with numbers indicating their positions on the longest carbon chain. Prefixes, di, tri, etc., are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.