問題詳情

18. Which of the following reacts the fastest by theSN2 mechanism?
(A) CH3Br
(B) CH3;CH2Br
(C) (CH3)2CHBr
(D) (CH3)3CBr

參考答案

答案:[無官方正解]
難度:計算中-1
書單:沒有書單,新增