問題詳情

25. What product will be given if indole is reacted with bromine at 0 oC in dioxane?
(A) 2-bromoindole
(B) 3-bromoindole
(C) 4-bromoindole
(D) 5-bromoindole
(E) none of the above

參考答案

答案：B
難度：適中0.5
統計：A(1),B(1),C(0),D(0),E(0)