問題詳情

1. Which of the following reagent(s) could be used to oxidize primary alcohol to aldehyde?I. Pyridium chlorochromate (PCC) II. 1. (COCl)2, DMSO; 2. Et3N III. Dess-Martin periodinane
(A) I
(B) II
(C) III
(D) I and II
(E) All of the above

參考答案

答案:E
難度:適中0.5
統計:A(2),B(1),C(1),D(4),E(10)

內容推薦

內容推薦