Chapter 12.1, Problem 1PTS

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of the given compound has to be provided.

Concept introduction:

IUPAC nomenclature: Any organic molecule can be named by using certain rules given by IUPAC (International Union for Pure and applied chemistry).IUPAC name consists of three parts, namely Prefix, suffix and root word.

Prefix- Represents the substituent present in the molecule and its position in the root name.

Suffix- Denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.  To add suffix to name a compound, the suffix “-ane” in the parent alkane is replaced by the respective suffix, which corresponds to the functional group present in the given compound.  For carboxylic acid, suffix “-oic” will be added, for alcohol, suffix “-ol” will be added and so on

Root word - Represents the longest continuous carbon skeleton of the organic molecule.

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of the given compound has to be provided.

Concept introduction:

IUPAC nomenclature: Any organic molecule can be named by using certain rules given by IUPAC (International Union for Pure and applied chemistry).IUPAC name consists of three parts, namely Prefix, suffix and root word.

Prefix- Represents the substituent present in the molecule and its position in the root name.

Suffix- Denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.  To add suffix to name a compound, the suffix “-ane” in the parent alkane is replaced by the respective suffix, which corresponds to the functional group present in the given compound.  For carboxylic acid, suffix “-oic” will be added, for alcohol, suffix “-ol” will be added and so on

Root word - Represents the longest continuous carbon skeleton of the organic molecule.

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of the given compound has to be provided.

Concept introduction:

IUPAC Nomenclature of Aromatic compounds:

• The parent compound of aromatic compound is Benzene.
• The substituent groups attached to the parent is identified. A substituent group contains group of atoms attached to the carbon atom of the aromatic ring.
• While numbering the parent, the location of the second group relative to the first substituent uses prefixes like o-ortho (1,2-), m-meta (1,3-), and p-para (1,4) in disubstituted aromatic ring.

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of the given compound has to be provided.

Concept introduction:

IUPAC nomenclature: Any organic molecule can be named by using certain rules given by IUPAC (International Union for Pure and applied chemistry).IUPAC name consists of three parts, namely Prefix, suffix and root word.

Prefix- Represents the substituent present in the molecule and its position in the root name.

Suffix- Denotes the presence of functional group if any in the molecule.  It can be an alkene, alkyne, alcohol, carboxylic acid, alcohol etc.  To add suffix to name a compound, the suffix “-ane” in the parent alkane is replaced by the respective suffix, which corresponds to the functional group present in the given compound.  For carboxylic acid, suffix “-oic” will be added, for alcohol, suffix “-ol” will be added and so on

Root word - Represents the longest continuous carbon skeleton of the organic molecule.