問題詳情

38. What is the expected major organic product from treatment of 4-methyl-2-pentyne with hydrogen in the presence ofLindlar's catalyst? 
(A)
(E)-4-methyl-2-pentene  
(B) (Z)-4-methyl-2-pentene 
(C)
(E)-2-methyl-2-pentene 
(D) (Z)-2-methyl-2-pentene 
(E) 2-methylpentane

參考答案

答案:B
難度:簡單0.714286
統計:A(0),B(5),C(1),D(0),E(0)

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