問題詳情

63. The reaction of CH3CH2MgBr with CH3COCH2CH3 gives.:
(A) an achiral product.
(B)aofdiastereomers.;
(C)the racemate of a chiral product.
(D)asingleenantiomer.
(E)noneofthe above.

參考答案

答案:A
難度:困難0.25
統計:A(1),B(0),C(1),D(1),E(0)

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