The type of reaction that does not occur readily with benzene and why it does not occur has to be explained. Concept Introduction: The addition, elimination and substitution reactions are types of organic reactions which can be identified by the number of bonds to carbon in reactants and products. Addition reaction: When an unsaturated reactant becomes a saturated product, the reaction is said to be addition reaction. Elimination reaction: When a saturated reactant becomes an unsaturated product, the reaction is said to be elimination reaction. Addition and elimination reactions are opposite to each other. Substitution reaction: When a group or an atom in the reactant is substituted by a group or an atom from the other reactant, the reaction is said to be substitution reaction. In substitution reaction, the substitution occurs on the carbon from which a group or an atom is removed.

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Chapter 15, Problem 15.51P

Interpretation Introduction

Interpretation:

The type of reaction that does not occur readily with benzene and why it does not occur has to be explained.

Concept Introduction:

The addition, elimination and substitution reactions are types of organic reactions which can be identified by the number of bonds to carbon in reactants and products.

Addition reaction:

When an unsaturated reactant becomes a saturated product, the reaction is said to be addition reaction.

Elimination reaction:

When a saturated reactant becomes an unsaturated product, the reaction is said to be elimination reaction.

Addition and elimination reactions are opposite to each other.

Substitution reaction:

When a group or an atom in the reactant is substituted by a group or an atom from the other reactant, the reaction is said to be substitution reaction. In substitution reaction, the substitution occurs on the carbon from which a group or an atom is removed.

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