35. When 2-methylcyclohexanone is treated with catalytic base in excess D2O, how many deuterium atoms become incorporated in the organic compound?
(A) 0
(B) 1
(C) 2
(D) 3
(E) 5

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統計: A(0), B(2), C(2), D(12), E(3) #1026920

詳解 (共 1 筆)

#5047700
催化量鹼的是打α-H,充足量才可能打上c...
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