Chapter 22, Problem 52A

Interpretation Introduction

Interpretation − To determine the type of molecule which can be enantiomers.

Introduction −

Stereoisomers: When molecules have the same molecular formula but different spatial arrangements of bonds in three-dimensional structures.

It is of two types:

1. Enantiomers
2. Diastereomers

Explanation of Solution

Enantiomers: When molecules are non-superimposable mirror images of each other. In such molecules, a Chiral center is present. The chiral center has four different attached groups.

Example:

The first molecule cannot have enantiomers as there is no chiral center while the second molecule has carbon as a chiral center hence it will have enantiomers.

Hence, not all molecules can have enantiomers.