試題詳解

35. Which of the following structures is consistent with the ¹ H NMR spectra shown below?
(A) CH₃CH₂CH₂CH3
(B) CH₃CH₂OH
(C) (CH₃)₂CHOH
(D) CH₃CO₂CH₂CH₃
(E) CH₃CH₂CH₂CO₂H