問題詳情

 3.Which of the following reagents can be used to carry out the following transformation? 5ee32374006e1.jpg
(A)H2O/H+
(B)1.KmnO4, 2.H2O
(C)1.Br 2, hv, 2.H2O
(D)1.Na, 2.H2O/H+
(E)NaOH 



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