Chapter F, Problem F.26P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn and also the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In naming organic compounds, the functional groups other than the highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing a 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. Number the carbon chain in a way the functional group and the substituents attached gets the lowest number. The position of functional group and substituents on parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes 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 structure for the given trivial name is to be drawn and also the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In naming organic compounds, the functional groups other than the highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing a 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. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of functional group and substituents on parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes 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 structure for the given trivial name is to be drawn and also the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In naming organic compounds, the functional groups other than the highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing a 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. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of functional group and substituents on parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes 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 structure for the given trivial name is to be drawn and also the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In naming organic compounds, the functional groups other than the highest priority functional groups are treated as substituents. The root name is established by identifying the longest carbon chain or a ring containing a 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. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of functional group and substituents on parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.