Question

Williamson synthesis is a method of preparation of:

• A. symmetrical ethers
• B. unsymmetrical ethers
• C. diaryl ethers
• D. both A and B

Answer 1

The correct option is D both A and B

Williamson Synthesis is an important laboratory method for the preparation of symmetrical and unsymmetrical ethers.

This reaction involves $S_{N}2$ attack of an alkoxide $\left(R{O}^{-}\right)$ ion on Primary alkyl halide.