8.Which of these alkyl halides cannot be used to prepare amines using Gabriel synthesis?
(A) 1-bromo-3-methyibutane
(B) 1-bromopentane
(C) 1-bromo-2,3-dimethylbutane
(D) 2-bromo-3-methyIpentane
(E) 2-bromo-2,3-dimethylbutane
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