Q5 / 110 · VITEEE 2024 · Chemistry
Which of the following cannot be made by using Williamson synthesis?
- AMethoxybenzene
- BBenzyl-p-nitrophenyl ether
- Ctert-butyl methyl ether
- Correct answerDDi-tert butyl ether
Solution
Since $3^{\circ}$ alkyl halides prefer to under go elimination rather than substitution, therefore sodium tert-butoxide react with tert-butyl bromide or chlorides to form elimination product isobutylene rather than substitution product di-tert-butyl ether.


Hence, the correct answer is option: 'D'.