試題詳解

17. Which of the following alkyl halides would be suitable to use when forming a Grignard reagent?
(A) BrCH₂CH₂CH₂CN
(B) CH₃COCH₂CH₂Br
(C) (CH₃) ₂NCH₂CH₂Br
(D) H₂NCH₂CH₂Br
(E) all of the above