Chapter E, Problem E.38P

Interpretation Introduction

(a)

Interpretation:

The complete IUPAC name for the given compound is to be written.

Concept introduction:

In naming organic compounds, the functional groups other than highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the “e” from the normal ane, ene, or yne ending and add the suffix that corresponds to the highest-priority functional group. If the highest priority group is present twice, then no need to remove the “e” from ane, ene, or yne ending, and prefixes are used to denote the number of identical functional groups. Number the carbon chain in a way that the functional group and the substituents attached gets the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The complete IUPAC name for the given compound is to be written.

Concept introduction:

In naming organic compounds, the functional groups other than highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the “e” from the normal ane, ene, or yne ending and add the suffix that corresponds to the highest-priority functional group. If the highest priority group is present twice, then no need to remove the “e” from ane, ene, or yne ending, and prefixes are used to denote the number of identical functional groups. Number the carbon chain in a way that the functional group and the substituents attached gets the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(c)

Interpretation:

The complete IUPAC name for the given compound is to be written.

Concept introduction:

In naming organic compounds, the functional groups other than highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the “e” from the normal ane, ene, or yne ending and add the suffix that corresponds to the highest-priority functional group. If the highest priority group is present twice, then no need to remove the “e” from ane, ene, or yne ending, and prefixes are used to denote the number of identical functional groups. Number the carbon chain in a way that the functional group and the substituents attached gets the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The complete IUPAC name for the given compound is to be written.

Concept introduction:

In naming organic compounds, the functional groups other than highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the “e” from the normal ane, ene, or yne ending and add the suffix that corresponds to the highest-priority functional group. If the highest priority group is present twice, then no need to remove the “e” from ane, ene, or yne ending, and prefixes are used to denote the number of identical functional groups. Number the carbon chain in a way that the functional group and the substituents attached gets the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. The substituents are written in alphabetical order when writing the IUPAC name.