問題詳情
52. Which of the following reaction conditions could not be used in the following transformation?
(E) none of the above
(E) none of the above
參考答案
答案：D
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(1)
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(1)