Chapter 21, Problem 77E

Interpretation Introduction

Interpretation:

Classification of amines with the formula ${\text{C}}_{\text{2}}{\text{H}}_{\text{7}}\text{N}$ as primary, secondary, or tertiary is to be done.

Concept introduction:

The structural formula is a simplified model that represents the arrangement of atoms and bonds in a molecule. Amines are derivative of ammonia obtained by substitution of hydrogen atom attached to the nitrogen atom by an alkyl group. Based on the alkyl groups, amines are classified as:

1. Primary amines: The nitrogen atom is attached to a alkyl group and 2 hydrogen atoms.

2. Secondary amines: The nitrogen atom is attached to a two alkyl groups and a hydrogen atom.

3. Tertiary amines: The nitrogen atom is attached to three alkyl groups and zero hydrogen atom.

The general name for amines is as follows,

Name of alkyl group + amine