Problem Set 11
This compound contains carbon, hydrogen, and oxygen.
- Examine the proton-decoupled carbon-13 spectrum and determine the functional group. Also determine whether the compound is aromatic or contains unsaturation.
- The proton spectrum contains two triplets at 2.3 and 2.6 ppm and two sets of very closely spaced doublets at 4.7 ppm. Make a list of the carbon fragments.
- The carbon-13 APT spectrum is given below. Use it and your other information to piece the molecule together.