問題詳情

21. Which is the only one of these compounds which cannot self-condense in the presence of dilute aqueous alkali?
(A) phenylethanal
(B) propanal
(C) 2,2-dimethylpropanal
(D) 2-methylpropanal
(E) 3-methylpentanal

參考答案

答案:C
難度:簡單0.777778
統計:A(0),B(1),C(7),D(1),E(0)

內容推薦

內容推薦