試題詳解

30. Which of the following would correctly describe the respective 13C NMR and 1 H NMR spectra for the indicated atoms for the compound shown below?  
(A) Atom 1 would produce a peak at 205 ppm and atom 2 would appear as doublet 
(B) Atom 1 would produce a peak at 175 ppm and atom 2 would appear as a singlet 
(C) Atom 1 would produce a peak at 205 ppm and atom 2 would appear as a triplet 
(D) Atom 1 would produce a peak at 175 ppm and atom 2 would appear as a triplet 
(E) Atom 1 would produce a peak at 175 ppm and atom 2 would appear as a doublet