Chapter 25, Problem 25.30P

Interpretation Introduction

(a)

Interpretation: The product formed in the given reaction is to be drawn.

Concept introduction: Primary and secondary amines on reaction with ${\text{NaNO}}_{\text{2}}$ in the presence of $\text{HCl}$ yield different products. Diazonium salt is formed by the reaction of primary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$ whereas N-nitrosamine is formed by the reaction of secondary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$. Aryl diazonium salts undergo substitution reaction and form different benzene derivatives.

Interpretation Introduction

(b)

Interpretation: The product formed in the given reaction is to be drawn.

Concept introduction: Primary and secondary amines on reaction with ${\text{NaNO}}_{\text{2}}$ in the presence of $\text{HCl}$ yield different products. Diazonium salt is formed by the reaction of primary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$ whereas N-nitrosamine is formed by the reaction of secondary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$. Aryl diazonium salts undergo substitution reaction and form different benzene derivatives.

Interpretation Introduction

(c)

Interpretation: The product formed in the given reaction is to be drawn.

Concept introduction: Primary and secondary amines on reaction with ${\text{NaNO}}_{\text{2}}$ in the presence of $\text{HCl}$ yield different products. Diazonium salt is formed by the reaction of primary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$ whereas N-nitrosamine is formed by the reaction of secondary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$. Aryl diazonium salts undergo substitution reaction and form different benzene derivatives.

Interpretation Introduction

(d)

Interpretation: The product formed in the given reaction is to be drawn.

Concept introduction: Primary and secondary amines on reaction with ${\text{NaNO}}_{\text{2}}$ in the presence of $\text{HCl}$ yield different products. Diazonium salt is formed by the reaction of primary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$ whereas N-nitrosamine is formed by the reaction of secondary amine with ${\text{NaNO}}_{\text{2}}\text{,}\text{HCl}$. Aryl diazonium salts undergo substitution reaction and form different benzene derivatives.