In: Chemistry
The proton NMR spectrum for a compound with the formula C7H14O is shown below along with carbon-13 spectral data in tabular form. (It may be necessary to expand (zoom) some of the 1H signals to view spin-spin splitting details.)
This compound exhibits strong infrared absorption at 1717 cm-1, but the 1500-1650 cm-1 region is empty.
Normal Carbon | DEPT-135 | DEPT-90 | Proton Shift | Relative Area |
---|---|---|---|---|
13.8 | Positive | No peak | 0.91 | 3.2 |
17.2 | Negative | No peak | 1.09 | 5.8 |
18.2 | Positive | No peak | 1.60 | 1.9 |
40.8 | Positive | Positive | 2.43 | 2.1 |
42.3 | Negative | No peak | 2.61 | 1.0 |
214.8 | No peak | No peak |