A compound having molecular formula
C_(12)H_(16)O_(3)
has a sharp peak at about
1740cm-^(1)
in its IR spectrum and its
^(1)H
NMR spectrum is provided below. Purpose the structure of the compound with explanation. ( 6 pts ) In the spectrum,
s=
singlet and
d=
doublet and the number before
H
indicates integration of the corresponding peak. For example, 2H means total number of hydrogens associated with the peak are two. Explanation: (First, show all fragments of a molecule based on HDI of a molecule, chemical shift, integration, and splitting pattern of 1 H NMR in the above spectrum. Finally, assemble the fragments together to get molecular structure): Structure: