試題詳解

66.The most effective pair of reagents for the preparation of tert-butyl ethyl ether is:
(A)Potassium tert-butoxide and ethyl bromide
(B)Potassium tert-butoxide and ethanol
(C)Sodium ethoxide and tert-butyl bromide
(D)tert-Butyl alcohol and ethyl bromide
(E)None of these