45. How would you prepare the following carbonyl compound from a nitrile?
(A) 1) EtMgBr; 2) NaOH, H2O
(B) 1) EtMgBr; 2) LiAlH4; 3) H3O
(C) 1) EtMgBr; 2) H2O
(D) 2) EtMgBr; 2) CO2; 3) H3O
(E) 1) EtMgBr; 2) PCC
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統計: A(6), B(4), C(19), D(2), E(3) #2053842
統計: A(6), B(4), C(19), D(2), E(3) #2053842
