Chapter 23, Problem 33PS

Interpretation Introduction

Interpretation:

The equation for the reaction of 1,4-trimethylbenzene with ${\text{CH}}_{\text{3}}\text{Cl}$ and ${\text{AlCl}}_{\text{3}}$ has to be written. Also the structure with name of the single organic product formed has to be given.

Concept introduction:

Friedel-Craft alkylation reaction: The reaction between alkyl halide and benzene derivative in presence of ${\text{AlCl}}_{\text{3}}$ is known as Friedel-Craft alkylation reaction.

The alkylation of benzene ring occurs via carbocation intermediate. The benzene ring with deactivating groups does not undergo Friedel-Craft reaction. As the reactivity for these derivatives are less than that of benzene.