NEET Sample Paper NEET Sample Test Paper-92

  • question_answer
    Which of the following cannot be made by using Williamson's synthesis?

    A) Methoxybenzene

    B) Benzyl-p-nitrophenyl ether

    C) Methyl tertiary butyl ether

    D) Di-tert-butyl ether

    Correct Answer: D

    Solution :

    [d] The two components should be \[{{(C{{H}_{3}})}_{3}}CONa+{{(C{{H}_{3}})}_{3}}CBr.\] However, tert-alkyl halides tend to undergo elimination reaction rather than substitution leading to the formation of an alkene, \[M{{e}_{2}}C=C{{H}_{2}}\]


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