阿摩線上測驗
38. The reaction of CH3CH2MgBr with CH3COCH2CH3 gives ________.
(A)an achiral product
(B)a mixture of diastereomers
(C) the racemate of a chiral product
(D)a single enantiomer
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統計： A(5), B(2), C(1), D(0), E(0) #3180509
統計： A(5), B(2), C(1), D(0), E(0) #3180509
