70. What reagents can be used to convert 1-hexyne into 2-hexanone?
(A) 1. Sia2BH; 2. H2O2, NaOH
(B) Hg2+, H2SO4, H2O
(C) 1. O3; 2. (CH3)2S
(D) 1. CH3MgBr; 2. CO2
(E) 1. H2, Ni; 2. Na2Cr2O7, H2SO4
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統計: A(2), B(19), C(1), D(1), E(1) #1026955
統計: A(2), B(19), C(1), D(1), E(1) #1026955