問題詳情

59. What reagents are used to dehydrate amides to nitriles? I.P2O5  IIPOCl3   IIISOCl2

(A)Ⅰ
(B)Ⅱ
(C)Ⅲ
(D)Ⅰ and  Ⅱ
(E) all of the above

參考答案

答案：E
難度：適中0.666667
統計：A(0),B(0),C(0),D(0),E(2)