Question

Short Answers 8. The structure of the widely used over-the-counter analgesic (pain reliever) and antipyretic (Gever reducer) drug acetaminophen (Tylenol) is shown below. When its 1H-NMR is taken in CDCh how many different sets of signals (i.e. groups of equivalent proton(s)) are there (you may assume the amide NH and the phenol OH will be separate peaks and they do show up)? (2 points) How many peaks would you expect to see in its 13C-NMR (assuming all different signals could be resolved, i.e. do not overlap)? (2 points)

Answer 1