22. Which of the following structures could be constructed by way of a malonate ester alkylation?
(A)
(B)
(C)
(D)
(E) All of the above.
答案:登入後查看
統計: A(1), B(0), C(0), D(0), E(1) #3437019
統計: A(1), B(0), C(0), D(0), E(1) #3437019