Answer Happy

Analyze the following set of spectroscopic data in order to identify the unknown molecule of the molecular formula shown below. Clearly label each set of protons on ¹HNMR and justify the splitting pattern. Group ¹3CNMR signals into general sets representing the same type of carbons. Identify main functional groups on FTIR spectra and draw them on the spectra. Identify at least 4 different signals on the MS spectra. Show how fragmentation occurred and the structure of each identified fragment. Lastly, write a short conclusion in which you will show the pathway/conclusions that lead to your final answer.

C14H14N2O3 1Hs 160 10 140 1H d 3Hd 2H dd 120 -oo 100 2H d PPM 80 PPM 2Hq 1 1 2 3H t

TRANSMETTREFF 100- 80- Relative Intensity 5 60- 20- О 50 FOCE 100 1500 150 m/z 200 250