問題詳情
48. Which of the following alcohols undergoes dehydration upon heating with concentrated H2SO4 without carbocationrearrangement?
(A) 2-methylhexan-3-ol
(B) 3-methylpentan-3-ol
(C) 3,3-dimethylpentan-2-ol
(D) 2-methyl-2-phenylpropan-1-ol
(E) both A and B
參考答案
答案：B
難度：簡單0.833333
統計：A(0),B(5),C(0),D(0),E(1)