試題詳解

62.Which of the following would yield a secondary alcohol after the indicated reaction, followed by aqueous hydrolysis if necessary?
(A)LiAlH₄ + a ketone
(B)CH₃CH₂MgBr + an aldehyde
(C)2-Butene + mercury(II)acetate, then NaBH₄, HO
(D)All of these
(E)None of these