問題詳情

30. What type of intermediate is present in the SN2 reaction of cyanide with bromoethane?
(A) carbocation
(B) free radical
(C) carbene
(D) carbanion
(E) This reaction has no intermediate

參考答案

答案：E
難度：簡單0.833333
統計：A(0),B(0),C(0),D(0),E(5)