問題詳情
57. Which of the following combinations of reactants would produce a meso compound?
(A) Cis-3-hexene and Br2
(B) Trans-3-hexene and Br2
(C) Cis-3-hexene and Br2 in H2O
(D) Trans-3-hexene and Br2 in H2O
(E) Trans-3-hexene and H2/Pd/C
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)