Determine the structure of the following unknown organic compounds from the 'H and 3C NMR below. When supplying spectroscopic information for parts b-c below, be sure to give units appropriately when identifying specific peaks in a spectrum that are associated with specific portions of the structural formula that you give in part a. Please answer questions as they are asked in table form.

b)For the 13C NMR spectrum, make a table in which you assign, as best as possible, the chemical shift of each C in the structural formula that you gave in part a. Redraw the structure by this table and label each carbon with a number in the structural formula that you gave in part a. How many different Cs are there?

c)For the 'H NMR spectrum, make a table in which you assign, as best as possible, the chemical shift of each H in the structural formula that you gave in part a. Also give in your table the number of H's (integration value), and the multiplicity (singlet, doublet, triplet, etc.) for each set of H's labeled in your structural formula in part a.

Problem 103