For the two compounds in the document, how many signals you would expect the molecule to have in both the 13C NMR spectra and in the proton NMR specturm. Can you briefly explain to me, I haven't a hard time understand this. Thanks.
Mechanism - Determine in which of the following compounds the lone pair on nitrogen contributes to the stability of the molecule.
Please see attached.
Thank you.
NMR / IR spectrum - How many peaks would you expect to find in the NMR spectrum of caffeine?
What characteristic absorption bands would you expect to find in the Infrared Spectrum of caffeine?