44. 關於下列反應何者最終產物不是胺類化合物?
(A) 
(B)
(C) 
(D)
(E)
答案:登入後查看
統計: A(7), B(314), C(35), D(34), E(27) #925628
統計: A(7), B(314), C(35), D(34), E(27) #925628
詳解 (共 5 筆)
#5633466




33
0
#1221237
14
0
#4699688
(A)amide用LAH還原成amine
(B)CN用DIBAL-H還原成aldehyde (ester 用DIBAL-H還原也是變成aldehyde)
(C)PPh3還原azide(N3)得到amine
(D)Acylation reduction(via SnAc)
(E)Elimination-Addition(via benzyne中間物),Cl替換成NH2(CF3的ortho以及meta)
9
1