Unformatted text preview: 1 H NMR spectrum that shows four signals. The duplet shown between 6.5 and 7.2 represents the hydrogen bonded to carbons in the aromatic, while the signal upfield constitutes the two hydrogen of the amine. ChemDraw Simulated 1 H NMR spectrum ChemDraw Simulated 13 C NMR spectrum The data shown in the above simulated ChemDraw spectrums matches the spectrum shown in the experimental results. The experimental 1 H NMR spectrum has minor deviations comprised of some small signals upfield of the amine group. These signals are most likely due to contamination either from the vile in which the solution was mixed or in the deuterochloroform. In summary, only Aniline is consistent with the duplet of hydrogen and the upfield hydrogen signal. Aniline possesses the correct amount of degrees of unsaturation and correct chemical shifts for the 13 C NMR signals....
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- Fall '08
- Organic chemistry, Amine, Functional group, Proton NMR