Chapter 6.15, Problem 6.25P

Interpretation Introduction

Interpretation: The ${\text{S}}_{\text{N}}\text{1}$ mechanism for the formation of 2-ethoxy-3-methylbutane is to be stated.

Concept introduction: ${\text{S}}_{\text{N}}\text{1}$ reaction is called as substitution nucleophilic unimolecular. The term unimolecular signifies that there is only one molecule involved in the rate determining step of the reaction. This type of reaction is promoted by resonance stablisation.

To determine: An explanation corresponding to the fact that primary and secondary halides undergo ${\text{S}}_{\text{N}}\text{1}$ substitution faster than tertiary halides.