Chapter 28, Problem 38DSP

Interpretation Introduction

Interpretation:

Structure for compound X in the given sequence of reactions is to be determined.

Concept introduction:

Modified polystyrene serves as a phase-transfer catalyst. A phase transfer catalyst facilitates the migration of a reactant from one phase to another phase.

Phase transfer catalysts are often quaternary ammonium salts.

The reaction of analkoxide with primary alkyl halides yields ethers via a ${\text{S}}_{\text{N}}\text{2}$ reaction mechanism.

In an ${\text{S}}_{\text{N}}\text{2}$ reaction mechanism, a primary alkyl halide is used along with a good nucleophile.