Chapter 25, Problem 25.41P

Interpretation Introduction

(a)

Interpretation:

How the given compound can be produced from the hydrocarbon of the given formula is to be shown.

Concept introduction:

Halogenation of alkanes can be done by treating the alkane with the halogen and irradiating the mixture with UV light. The reaction occurs via a homolysis of the halogen molecule and subsequent radical substitution. The reaction produces a mixture of mono, di, etc. halogenated products, with the major monohalogenated product being via the most stable alkyl radical.

A convenient reagent for bromination is $\text{N-bromosuccinimide}$, which produces a steady supply of bromine radicals at low concentrations, thereby reducing the formation of unwanted poly-brominated products.

Interpretation Introduction

(b)

Interpretation:

How the given compound can be produced from the hydrocarbon of the given formula is to be shown.

Concept introduction:

Halogenation of alkanes can be done by treating the alkane with the halogen and irradiating the mixture with UV light. The reaction occurs via a homolysis of the halogen molecule and subsequent radical substitution. The reaction produces a mixture of mono, di, etc. halogenated products, with the major monohalogenated product being via the most stable alkyl radical.