試題詳解

56. Which of the following reagents should be used for the following transformaton? 
(A) LiAlH₄ then H₃O⁺
(B) NaBH₄ then H₃O⁺
(C) [(CH₃)2CHCH₂]2AlH, -78^o C then H₂O
(D) LiAlH[OC(CH₃)₃]₃, -78^o C then H₂O
(E) BH₃‧THF then H₂O